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authorDmitry Torokhov <dtor_core@ameritech.net>2006-03-13 23:36:52 -0500
committerDmitry Torokhov <dtor_core@ameritech.net>2006-03-13 23:36:52 -0500
commit58a343f22e8ef987b90e34bbef7f1455e3bb5a15 (patch)
treefc811fb570639f2083df6d9191b6a8d7cff65352 /arch
parent51c38f9bce274a1e8a90aa457fb433be738f7458 (diff)
parent3759fa9c55923f719ae944a3f8fbb029b36f759d (diff)
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/kernel/irq.c7
-rw-r--r--arch/arm/Kconfig4
-rw-r--r--arch/arm/common/rtctime.c16
-rw-r--r--arch/arm/kernel/asm-offsets.c4
-rw-r--r--arch/arm/kernel/calls.S2
-rw-r--r--arch/arm/kernel/entry-armv.S2
-rw-r--r--arch/arm/kernel/ptrace.c14
-rw-r--r--arch/arm/kernel/setup.c5
-rw-r--r--arch/arm/kernel/smp.c1
-rw-r--r--arch/arm/kernel/sys_oabi-compat.c30
-rw-r--r--arch/arm/kernel/time.c10
-rw-r--r--arch/arm/kernel/traps.c8
-rw-r--r--arch/arm/lib/muldi3.S4
-rw-r--r--arch/arm/mach-at91rm9200/devices.c4
-rw-r--r--arch/arm/mach-at91rm9200/gpio.c31
-rw-r--r--arch/arm/mach-integrator/platsmp.c21
-rw-r--r--arch/arm/mach-iop3xx/iop321-setup.c1
-rw-r--r--arch/arm/mach-iop3xx/iop331-setup.c1
-rw-r--r--arch/arm/mach-ixp4xx/Kconfig4
-rw-r--r--arch/arm/mach-ixp4xx/common.c20
-rw-r--r--arch/arm/mach-ixp4xx/nas100d-power.c3
-rw-r--r--arch/arm/mach-ixp4xx/nas100d-setup.c3
-rw-r--r--arch/arm/mach-ixp4xx/nslu2-power.c3
-rw-r--r--arch/arm/mach-ixp4xx/nslu2-setup.c13
-rw-r--r--arch/arm/mach-realview/platsmp.c21
-rw-r--r--arch/arm/mach-versatile/pci.c93
-rw-r--r--arch/arm/mm/abort-ev6.S2
-rw-r--r--arch/arm/mm/cache-v6.S7
-rw-r--r--arch/arm/mm/flush.c6
-rw-r--r--arch/arm/mm/tlb-v6.S1
-rw-r--r--arch/arm/plat-omap/pm.c1
-rw-r--r--arch/arm/tools/mach-types35
-rw-r--r--arch/h8300/Kconfig.debug2
-rw-r--r--arch/h8300/defconfig2
-rw-r--r--arch/h8300/kernel/process.c3
-rw-r--r--arch/i386/Kconfig3
-rw-r--r--arch/i386/kernel/Makefile4
-rw-r--r--arch/i386/kernel/acpi/Makefile2
-rw-r--r--arch/i386/kernel/acpi/boot.c3
-rw-r--r--arch/i386/kernel/acpi/earlyquirk.c8
-rw-r--r--arch/i386/kernel/cpu/common.c36
-rw-r--r--arch/i386/kernel/cpu/transmeta.c1
-rw-r--r--arch/i386/kernel/efi.c14
-rw-r--r--arch/i386/kernel/head.S2
-rw-r--r--arch/i386/kernel/i386_ksyms.c2
-rw-r--r--arch/i386/kernel/io_apic.c25
-rw-r--r--arch/i386/kernel/kprobes.c16
-rw-r--r--arch/i386/kernel/machine_kexec.c14
-rw-r--r--arch/i386/kernel/microcode.c15
-rw-r--r--arch/i386/kernel/mpparse.c12
-rw-r--r--arch/i386/kernel/nmi.c4
-rw-r--r--arch/i386/kernel/setup.c4
-rw-r--r--arch/i386/kernel/smpboot.c6
-rw-r--r--arch/i386/kernel/time.c4
-rw-r--r--arch/i386/kernel/topology.c (renamed from arch/i386/mach-default/topology.c)6
-rw-r--r--arch/i386/mach-default/Makefile2
-rw-r--r--arch/i386/mach-voyager/voyager_basic.c3
-rw-r--r--arch/i386/mach-voyager/voyager_smp.c1
-rw-r--r--arch/ia64/Kconfig1
-rw-r--r--arch/ia64/configs/bigsur_defconfig161
-rw-r--r--arch/ia64/configs/gensparse_defconfig171
-rw-r--r--arch/ia64/configs/sim_defconfig371
-rw-r--r--arch/ia64/configs/sn2_defconfig58
-rw-r--r--arch/ia64/configs/tiger_defconfig57
-rw-r--r--arch/ia64/configs/zx1_defconfig192
-rw-r--r--arch/ia64/defconfig177
-rw-r--r--arch/ia64/kernel/acpi.c53
-rw-r--r--arch/ia64/kernel/cyclone.c2
-rw-r--r--arch/ia64/kernel/entry.S4
-rw-r--r--arch/ia64/kernel/fsys.S7
-rw-r--r--arch/ia64/kernel/ia64_ksyms.c15
-rw-r--r--arch/ia64/kernel/ivt.S16
-rw-r--r--arch/ia64/kernel/mca_drv.c16
-rw-r--r--arch/ia64/kernel/setup.c4
-rw-r--r--arch/ia64/kernel/smpboot.c5
-rw-r--r--arch/ia64/kernel/time.c39
-rw-r--r--arch/ia64/kernel/traps.c8
-rw-r--r--arch/ia64/kernel/unaligned.c33
-rw-r--r--arch/ia64/pci/pci.c2
-rw-r--r--arch/ia64/sn/kernel/io_init.c96
-rw-r--r--arch/ia64/sn/kernel/setup.c4
-rw-r--r--arch/ia64/sn/kernel/sn2/prominfo_proc.c25
-rw-r--r--arch/ia64/sn/kernel/sn2/sn2_smp.c37
-rw-r--r--arch/ia64/sn/kernel/sn2/sn_proc_fs.c22
-rw-r--r--arch/ia64/sn/kernel/sn2/timer.c19
-rw-r--r--arch/ia64/sn/kernel/sn2/timer_interrupt.c7
-rw-r--r--arch/ia64/sn/kernel/tiocx.c6
-rw-r--r--arch/ia64/sn/kernel/xpc_channel.c8
-rw-r--r--arch/ia64/sn/kernel/xpc_main.c20
-rw-r--r--arch/ia64/sn/pci/pci_dma.c16
-rw-r--r--arch/ia64/sn/pci/pcibr/pcibr_ate.c29
-rw-r--r--arch/ia64/sn/pci/pcibr/pcibr_dma.c14
-rw-r--r--arch/ia64/sn/pci/pcibr/pcibr_provider.c9
-rw-r--r--arch/m32r/Makefile6
-rw-r--r--arch/m32r/kernel/signal.c24
-rw-r--r--arch/m32r/kernel/sys_m32r.c61
-rw-r--r--arch/m32r/lib/usercopy.c4
-rw-r--r--arch/m68k/kernel/process.c3
-rw-r--r--arch/mips/Kconfig4
-rw-r--r--arch/mips/Makefile1
-rw-r--r--arch/mips/arc/arc_con.c2
-rw-r--r--arch/mips/configs/ip27_defconfig13
-rw-r--r--arch/mips/kernel/binfmt_elfn32.c5
-rw-r--r--arch/mips/kernel/binfmt_elfo32.c5
-rw-r--r--arch/mips/kernel/irq-mv6434x.c8
-rw-r--r--arch/mips/kernel/linux32.c76
-rw-r--r--arch/mips/kernel/scall32-o32.S2
-rw-r--r--arch/mips/kernel/scall64-n32.S6
-rw-r--r--arch/mips/kernel/scall64-o32.S4
-rw-r--r--arch/mips/kernel/setup.c3
-rw-r--r--arch/mips/kernel/signal32.c74
-rw-r--r--arch/mips/kernel/signal_n32.c33
-rw-r--r--arch/mips/kernel/smp.c22
-rw-r--r--arch/mips/kernel/smp_mt.c13
-rw-r--r--arch/mips/kernel/time.c5
-rw-r--r--arch/mips/kernel/traps.c4
-rw-r--r--arch/mips/kernel/vmlinux.lds.S4
-rw-r--r--arch/mips/lib/iomap.c2
-rw-r--r--arch/mips/mm/c-r4k.c16
-rw-r--r--arch/mips/mm/cex-sb1.S2
-rw-r--r--arch/mips/mm/tlbex.c34
-rw-r--r--arch/mips/momentum/jaguar_atx/prom.c2
-rw-r--r--arch/mips/momentum/jaguar_atx/setup.c5
-rw-r--r--arch/mips/momentum/ocelot_c/irq.c2
-rw-r--r--arch/mips/momentum/ocelot_c/prom.c2
-rw-r--r--arch/mips/momentum/ocelot_c/setup.c27
-rw-r--r--arch/mips/pci/pci-ocelot-c.c6
-rw-r--r--arch/mips/pmc-sierra/yosemite/smp.c26
-rw-r--r--arch/mips/sgi-ip27/ip27-smp.c7
-rw-r--r--arch/mips/sibyte/Kconfig4
-rw-r--r--arch/mips/sibyte/bcm1480/irq.c5
-rw-r--r--arch/mips/sibyte/cfe/smp.c10
-rw-r--r--arch/powerpc/Kconfig2
-rw-r--r--arch/powerpc/configs/g5_defconfig174
-rw-r--r--arch/powerpc/configs/ppc64_defconfig173
-rw-r--r--arch/powerpc/configs/pseries_defconfig127
-rw-r--r--arch/powerpc/kernel/asm-offsets.c1
-rw-r--r--arch/powerpc/kernel/cputable.c9
-rw-r--r--arch/powerpc/kernel/crash.c4
-rw-r--r--arch/powerpc/kernel/entry_32.S95
-rw-r--r--arch/powerpc/kernel/entry_64.S94
-rw-r--r--arch/powerpc/kernel/head_32.S1
-rw-r--r--arch/powerpc/kernel/head_64.S114
-rw-r--r--arch/powerpc/kernel/lparcfg.c6
-rw-r--r--arch/powerpc/kernel/machine_kexec_64.c10
-rw-r--r--arch/powerpc/kernel/ppc_ksyms.c16
-rw-r--r--arch/powerpc/kernel/process.c32
-rw-r--r--arch/powerpc/kernel/prom.c54
-rw-r--r--arch/powerpc/kernel/prom_init.c40
-rw-r--r--arch/powerpc/kernel/ptrace.c5
-rw-r--r--arch/powerpc/kernel/setup_64.c4
-rw-r--r--arch/powerpc/kernel/signal_32.c19
-rw-r--r--arch/powerpc/kernel/signal_64.c9
-rw-r--r--arch/powerpc/kernel/sys_ppc32.c4
-rw-r--r--arch/powerpc/kernel/systbl.S2
-rw-r--r--arch/powerpc/kernel/time.c282
-rw-r--r--arch/powerpc/kernel/traps.c2
-rw-r--r--arch/powerpc/kernel/vdso.c4
-rw-r--r--arch/powerpc/kernel/vdso64/gettimeofday.S4
-rw-r--r--arch/powerpc/mm/hash_native_64.c7
-rw-r--r--arch/powerpc/mm/hash_utils_64.c5
-rw-r--r--arch/powerpc/oprofile/Kconfig1
-rw-r--r--arch/powerpc/platforms/iseries/lpevents.c2
-rw-r--r--arch/powerpc/platforms/iseries/setup.c1
-rw-r--r--arch/powerpc/platforms/maple/pci.c4
-rw-r--r--arch/powerpc/platforms/powermac/feature.c10
-rw-r--r--arch/powerpc/platforms/powermac/pfunc_base.c5
-rw-r--r--arch/powerpc/platforms/powermac/pfunc_core.c6
-rw-r--r--arch/powerpc/platforms/powermac/smp.c2
-rw-r--r--arch/powerpc/platforms/pseries/Kconfig7
-rw-r--r--arch/powerpc/platforms/pseries/eeh.c14
-rw-r--r--arch/powerpc/platforms/pseries/eeh_driver.c2
-rw-r--r--arch/powerpc/platforms/pseries/pci_dlpar.c36
-rw-r--r--arch/powerpc/platforms/pseries/smp.c2
-rw-r--r--arch/powerpc/sysdev/mpic.c9
-rw-r--r--arch/ppc/kernel/asm-offsets.c1
-rw-r--r--arch/ppc/kernel/entry.S95
-rw-r--r--arch/ppc/kernel/head.S1
-rw-r--r--arch/ppc/kernel/ppc_ksyms.c8
-rw-r--r--arch/ppc/xmon/adb.c212
-rw-r--r--arch/ppc/xmon/start.c184
-rw-r--r--arch/ppc/xmon/xmon.c108
-rw-r--r--arch/s390/Kconfig4
-rw-r--r--arch/s390/kernel/compat_linux.c4
-rw-r--r--arch/s390/kernel/compat_wrapper.S7
-rw-r--r--arch/s390/kernel/process.c4
-rw-r--r--arch/s390/kernel/setup.c2
-rw-r--r--arch/s390/kernel/smp.c69
-rw-r--r--arch/s390/kernel/syscalls.S2
-rw-r--r--arch/s390/lib/spinlock.c15
-rw-r--r--arch/s390/lib/uaccess.S6
-rw-r--r--arch/s390/lib/uaccess64.S6
-rw-r--r--arch/sh/Kconfig6
-rw-r--r--arch/sparc64/Kconfig1
-rw-r--r--arch/sparc64/kernel/setup.c2
-rw-r--r--arch/sparc64/kernel/smp.c28
-rw-r--r--arch/sparc64/kernel/sys32.S2
-rw-r--r--arch/sparc64/kernel/una_asm.S4
-rw-r--r--arch/sparc64/lib/U1copy_from_user.S2
-rw-r--r--arch/sparc64/lib/U1copy_to_user.S2
-rw-r--r--arch/sparc64/lib/U3copy_from_user.S2
-rw-r--r--arch/sparc64/lib/U3copy_to_user.S2
-rw-r--r--arch/sparc64/lib/bzero.S2
-rw-r--r--arch/sparc64/lib/copy_in_user.S2
-rw-r--r--arch/sparc64/lib/csum_copy_from_user.S2
-rw-r--r--arch/sparc64/lib/csum_copy_to_user.S2
-rw-r--r--arch/sparc64/lib/strlen_user.S2
-rw-r--r--arch/sparc64/lib/strncpy_from_user.S2
-rw-r--r--arch/sparc64/solaris/entry64.S2
-rw-r--r--arch/um/drivers/cow.h2
-rw-r--r--arch/um/drivers/cow_sys.h6
-rw-r--r--arch/um/drivers/cow_user.c24
-rw-r--r--arch/um/drivers/net_user.c34
-rw-r--r--arch/um/drivers/ubd_kern.c2
-rw-r--r--arch/um/include/init.h2
-rw-r--r--arch/um/include/os.h3
-rw-r--r--arch/um/os-Linux/file.c19
-rw-r--r--arch/um/os-Linux/process.c16
-rw-r--r--arch/um/sys-i386/ldt.c9
-rw-r--r--arch/v850/kernel/process.c3
-rw-r--r--arch/x86_64/Kconfig16
-rw-r--r--arch/x86_64/defconfig40
-rw-r--r--arch/x86_64/kernel/Makefile2
-rw-r--r--arch/x86_64/kernel/aperture.c2
-rw-r--r--arch/x86_64/kernel/apic.c1
-rw-r--r--arch/x86_64/kernel/entry.S30
-rw-r--r--arch/x86_64/kernel/head.S7
-rw-r--r--arch/x86_64/kernel/io_apic.c42
-rw-r--r--arch/x86_64/kernel/machine_kexec.c2
-rw-r--r--arch/x86_64/kernel/mpparse.c4
-rw-r--r--arch/x86_64/kernel/nmi.c19
-rw-r--r--arch/x86_64/kernel/pci-gart.c22
-rw-r--r--arch/x86_64/kernel/setup.c6
-rw-r--r--arch/x86_64/kernel/smpboot.c4
-rw-r--r--arch/x86_64/kernel/time.c25
-rw-r--r--arch/x86_64/mm/k8topology.c2
-rw-r--r--arch/x86_64/mm/numa.c2
-rw-r--r--arch/x86_64/mm/srat.c5
-rw-r--r--arch/xtensa/Kconfig4
-rw-r--r--arch/xtensa/kernel/process.c3
240 files changed, 2704 insertions, 2654 deletions
diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c
index 9006063e7369..da677f829f76 100644
--- a/arch/alpha/kernel/irq.c
+++ b/arch/alpha/kernel/irq.c
@@ -151,8 +151,13 @@ handle_irq(int irq, struct pt_regs * regs)
151 } 151 }
152 152
153 irq_enter(); 153 irq_enter();
154 /*
155 * __do_IRQ() must be called with IPL_MAX. Note that we do not
156 * explicitly enable interrupts afterwards - some MILO PALcode
157 * (namely LX164 one) seems to have severe problems with RTI
158 * at IPL 0.
159 */
154 local_irq_disable(); 160 local_irq_disable();
155 __do_IRQ(irq, regs); 161 __do_IRQ(irq, regs);
156 local_irq_enable();
157 irq_exit(); 162 irq_exit();
158} 163}
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 15dc1a0dffbb..32ba00bd0a2f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -78,7 +78,7 @@ menu "System Type"
78 78
79choice 79choice
80 prompt "ARM system type" 80 prompt "ARM system type"
81 default ARCH_RPC 81 default ARCH_VERSATILE
82 82
83config ARCH_CLPS7500 83config ARCH_CLPS7500
84 bool "Cirrus-CL-PS7500FE" 84 bool "Cirrus-CL-PS7500FE"
@@ -799,6 +799,8 @@ source "drivers/i2c/Kconfig"
799 799
800source "drivers/spi/Kconfig" 800source "drivers/spi/Kconfig"
801 801
802source "drivers/w1/Kconfig"
803
802source "drivers/hwmon/Kconfig" 804source "drivers/hwmon/Kconfig"
803 805
804#source "drivers/l3/Kconfig" 806#source "drivers/l3/Kconfig"
diff --git a/arch/arm/common/rtctime.c b/arch/arm/common/rtctime.c
index 48b1e19b131f..e851d86c212c 100644
--- a/arch/arm/common/rtctime.c
+++ b/arch/arm/common/rtctime.c
@@ -128,19 +128,27 @@ EXPORT_SYMBOL(rtc_tm_to_time);
128/* 128/*
129 * Calculate the next alarm time given the requested alarm time mask 129 * Calculate the next alarm time given the requested alarm time mask
130 * and the current time. 130 * and the current time.
131 *
132 * FIXME: for now, we just copy the alarm time because we're lazy (and
133 * is therefore buggy - setting a 10am alarm at 8pm will not result in
134 * the alarm triggering.)
135 */ 131 */
136void rtc_next_alarm_time(struct rtc_time *next, struct rtc_time *now, struct rtc_time *alrm) 132void rtc_next_alarm_time(struct rtc_time *next, struct rtc_time *now, struct rtc_time *alrm)
137{ 133{
134 unsigned long next_time;
135 unsigned long now_time;
136
138 next->tm_year = now->tm_year; 137 next->tm_year = now->tm_year;
139 next->tm_mon = now->tm_mon; 138 next->tm_mon = now->tm_mon;
140 next->tm_mday = now->tm_mday; 139 next->tm_mday = now->tm_mday;
141 next->tm_hour = alrm->tm_hour; 140 next->tm_hour = alrm->tm_hour;
142 next->tm_min = alrm->tm_min; 141 next->tm_min = alrm->tm_min;
143 next->tm_sec = alrm->tm_sec; 142 next->tm_sec = alrm->tm_sec;
143
144 rtc_tm_to_time(now, &now_time);
145 rtc_tm_to_time(next, &next_time);
146
147 if (next_time < now_time) {
148 /* Advance one day */
149 next_time += 60 * 60 * 24;
150 rtc_time_to_tm(next_time, next);
151 }
144} 152}
145 153
146static inline int rtc_read_time(struct rtc_ops *ops, struct rtc_time *tm) 154static inline int rtc_read_time(struct rtc_ops *ops, struct rtc_time *tm)
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 0abbce8c70bc..b324dcac1c56 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -57,7 +57,9 @@ int main(void)
57 DEFINE(TI_TP_VALUE, offsetof(struct thread_info, tp_value)); 57 DEFINE(TI_TP_VALUE, offsetof(struct thread_info, tp_value));
58 DEFINE(TI_FPSTATE, offsetof(struct thread_info, fpstate)); 58 DEFINE(TI_FPSTATE, offsetof(struct thread_info, fpstate));
59 DEFINE(TI_VFPSTATE, offsetof(struct thread_info, vfpstate)); 59 DEFINE(TI_VFPSTATE, offsetof(struct thread_info, vfpstate));
60 DEFINE(TI_IWMMXT_STATE, (offsetof(struct thread_info, fpstate)+4)&~7); 60#ifdef CONFIG_IWMMXT
61 DEFINE(TI_IWMMXT_STATE, offsetof(struct thread_info, fpstate.iwmmxt));
62#endif
61 BLANK(); 63 BLANK();
62 DEFINE(S_R0, offsetof(struct pt_regs, ARM_r0)); 64 DEFINE(S_R0, offsetof(struct pt_regs, ARM_r0));
63 DEFINE(S_R1, offsetof(struct pt_regs, ARM_r1)); 65 DEFINE(S_R1, offsetof(struct pt_regs, ARM_r1));
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 8c3035d5ffc9..3173924a9b60 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -111,7 +111,7 @@
111 CALL(sys_statfs) 111 CALL(sys_statfs)
112/* 100 */ CALL(sys_fstatfs) 112/* 100 */ CALL(sys_fstatfs)
113 CALL(sys_ni_syscall) 113 CALL(sys_ni_syscall)
114 CALL(OBSOLETE(sys_socketcall)) 114 CALL(OBSOLETE(ABI(sys_socketcall, sys_oabi_socketcall)))
115 CALL(sys_syslog) 115 CALL(sys_syslog)
116 CALL(sys_setitimer) 116 CALL(sys_setitimer)
117/* 105 */ CALL(sys_getitimer) 117/* 105 */ CALL(sys_getitimer)
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 964cd717506b..ec48d70c6d8b 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -566,7 +566,7 @@ ENTRY(__switch_to)
566 ldr r6, [r2, #TI_CPU_DOMAIN]! 566 ldr r6, [r2, #TI_CPU_DOMAIN]!
567#endif 567#endif
568#if __LINUX_ARM_ARCH__ >= 6 568#if __LINUX_ARM_ARCH__ >= 6
569#ifdef CONFIG_CPU_MPCORE 569#ifdef CONFIG_CPU_32v6K
570 clrex 570 clrex
571#else 571#else
572 strex r5, r4, [ip] @ Clear exclusive monitor 572 strex r5, r4, [ip] @ Clear exclusive monitor
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 7b6256bb590e..bc9e2f8ae326 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -610,15 +610,12 @@ static int ptrace_setfpregs(struct task_struct *tsk, void __user *ufp)
610static int ptrace_getwmmxregs(struct task_struct *tsk, void __user *ufp) 610static int ptrace_getwmmxregs(struct task_struct *tsk, void __user *ufp)
611{ 611{
612 struct thread_info *thread = task_thread_info(tsk); 612 struct thread_info *thread = task_thread_info(tsk);
613 void *ptr = &thread->fpstate;
614 613
615 if (!test_ti_thread_flag(thread, TIF_USING_IWMMXT)) 614 if (!test_ti_thread_flag(thread, TIF_USING_IWMMXT))
616 return -ENODATA; 615 return -ENODATA;
617 iwmmxt_task_disable(thread); /* force it to ram */ 616 iwmmxt_task_disable(thread); /* force it to ram */
618 /* The iWMMXt state is stored doubleword-aligned. */ 617 return copy_to_user(ufp, &thread->fpstate.iwmmxt, IWMMXT_SIZE)
619 if (((long) ptr) & 4) 618 ? -EFAULT : 0;
620 ptr += 4;
621 return copy_to_user(ufp, ptr, 0x98) ? -EFAULT : 0;
622} 619}
623 620
624/* 621/*
@@ -627,15 +624,12 @@ static int ptrace_getwmmxregs(struct task_struct *tsk, void __user *ufp)
627static int ptrace_setwmmxregs(struct task_struct *tsk, void __user *ufp) 624static int ptrace_setwmmxregs(struct task_struct *tsk, void __user *ufp)
628{ 625{
629 struct thread_info *thread = task_thread_info(tsk); 626 struct thread_info *thread = task_thread_info(tsk);
630 void *ptr = &thread->fpstate;
631 627
632 if (!test_ti_thread_flag(thread, TIF_USING_IWMMXT)) 628 if (!test_ti_thread_flag(thread, TIF_USING_IWMMXT))
633 return -EACCES; 629 return -EACCES;
634 iwmmxt_task_release(thread); /* force a reload */ 630 iwmmxt_task_release(thread); /* force a reload */
635 /* The iWMMXt state is stored doubleword-aligned. */ 631 return copy_from_user(&thead->fpstate.iwmmxt, ufp, IWMMXT_SIZE)
636 if (((long) ptr) & 4) 632 ? -EFAULT : 0;
637 ptr += 4;
638 return copy_from_user(ptr, ufp, 0x98) ? -EFAULT : 0;
639} 633}
640 634
641#endif 635#endif
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index c45d10d07bde..68273b4dc882 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -23,6 +23,7 @@
23#include <linux/root_dev.h> 23#include <linux/root_dev.h>
24#include <linux/cpu.h> 24#include <linux/cpu.h>
25#include <linux/interrupt.h> 25#include <linux/interrupt.h>
26#include <linux/smp.h>
26 27
27#include <asm/cpu.h> 28#include <asm/cpu.h>
28#include <asm/elf.h> 29#include <asm/elf.h>
@@ -771,6 +772,10 @@ void __init setup_arch(char **cmdline_p)
771 paging_init(&meminfo, mdesc); 772 paging_init(&meminfo, mdesc);
772 request_standard_resources(&meminfo, mdesc); 773 request_standard_resources(&meminfo, mdesc);
773 774
775#ifdef CONFIG_SMP
776 smp_init_cpus();
777#endif
778
774 cpu_init(); 779 cpu_init();
775 780
776 /* 781 /*
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 7338948bd7d3..02aa300c4633 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -338,7 +338,6 @@ void __init smp_prepare_boot_cpu(void)
338 338
339 per_cpu(cpu_data, cpu).idle = current; 339 per_cpu(cpu_data, cpu).idle = current;
340 340
341 cpu_set(cpu, cpu_possible_map);
342 cpu_set(cpu, cpu_present_map); 341 cpu_set(cpu, cpu_present_map);
343 cpu_set(cpu, cpu_online_map); 342 cpu_set(cpu, cpu_online_map);
344} 343}
diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c
index 9d4b76409c64..8e2f9bc3368b 100644
--- a/arch/arm/kernel/sys_oabi-compat.c
+++ b/arch/arm/kernel/sys_oabi-compat.c
@@ -64,6 +64,7 @@
64 * sys_connect: 64 * sys_connect:
65 * sys_sendmsg: 65 * sys_sendmsg:
66 * sys_sendto: 66 * sys_sendto:
67 * sys_socketcall:
67 * 68 *
68 * struct sockaddr_un loses its padding with EABI. Since the size of the 69 * struct sockaddr_un loses its padding with EABI. Since the size of the
69 * structure is used as a validation test in unix_mkname(), we need to 70 * structure is used as a validation test in unix_mkname(), we need to
@@ -78,6 +79,7 @@
78#include <linux/eventpoll.h> 79#include <linux/eventpoll.h>
79#include <linux/sem.h> 80#include <linux/sem.h>
80#include <linux/socket.h> 81#include <linux/socket.h>
82#include <linux/net.h>
81#include <asm/ipc.h> 83#include <asm/ipc.h>
82#include <asm/uaccess.h> 84#include <asm/uaccess.h>
83 85
@@ -408,3 +410,31 @@ asmlinkage long sys_oabi_sendmsg(int fd, struct msghdr __user *msg, unsigned fla
408 return sys_sendmsg(fd, msg, flags); 410 return sys_sendmsg(fd, msg, flags);
409} 411}
410 412
413asmlinkage long sys_oabi_socketcall(int call, unsigned long __user *args)
414{
415 unsigned long r = -EFAULT, a[6];
416
417 switch (call) {
418 case SYS_BIND:
419 if (copy_from_user(a, args, 3 * sizeof(long)) == 0)
420 r = sys_oabi_bind(a[0], (struct sockaddr __user *)a[1], a[2]);
421 break;
422 case SYS_CONNECT:
423 if (copy_from_user(a, args, 3 * sizeof(long)) == 0)
424 r = sys_oabi_connect(a[0], (struct sockaddr __user *)a[1], a[2]);
425 break;
426 case SYS_SENDTO:
427 if (copy_from_user(a, args, 6 * sizeof(long)) == 0)
428 r = sys_oabi_sendto(a[0], (void __user *)a[1], a[2], a[3],
429 (struct sockaddr __user *)a[4], a[5]);
430 break;
431 case SYS_SENDMSG:
432 if (copy_from_user(a, args, 3 * sizeof(long)) == 0)
433 r = sys_oabi_sendmsg(a[0], (struct msghdr __user *)a[1], a[2]);
434 break;
435 default:
436 r = sys_socketcall(call, args);
437 }
438
439 return r;
440}
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index d7d932c02866..d6bd435a6857 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -422,12 +422,14 @@ static int timer_dyn_tick_disable(void)
422void timer_dyn_reprogram(void) 422void timer_dyn_reprogram(void)
423{ 423{
424 struct dyn_tick_timer *dyn_tick = system_timer->dyn_tick; 424 struct dyn_tick_timer *dyn_tick = system_timer->dyn_tick;
425 unsigned long next, seq;
425 426
426 if (dyn_tick) { 427 if (dyn_tick && (dyn_tick->state & DYN_TICK_ENABLED)) {
427 write_seqlock(&xtime_lock); 428 next = next_timer_interrupt();
428 if (dyn_tick->state & DYN_TICK_ENABLED) 429 do {
430 seq = read_seqbegin(&xtime_lock);
429 dyn_tick->reprogram(next_timer_interrupt() - jiffies); 431 dyn_tick->reprogram(next_timer_interrupt() - jiffies);
430 write_sequnlock(&xtime_lock); 432 } while (read_seqretry(&xtime_lock, seq));
431 } 433 }
432} 434}
433 435
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 10235b01582e..03924bcc6129 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -19,6 +19,7 @@
19#include <linux/personality.h> 19#include <linux/personality.h>
20#include <linux/ptrace.h> 20#include <linux/ptrace.h>
21#include <linux/kallsyms.h> 21#include <linux/kallsyms.h>
22#include <linux/delay.h>
22#include <linux/init.h> 23#include <linux/init.h>
23 24
24#include <asm/atomic.h> 25#include <asm/atomic.h>
@@ -231,6 +232,13 @@ NORET_TYPE void die(const char *str, struct pt_regs *regs, int err)
231 __die(str, err, thread, regs); 232 __die(str, err, thread, regs);
232 bust_spinlocks(0); 233 bust_spinlocks(0);
233 spin_unlock_irq(&die_lock); 234 spin_unlock_irq(&die_lock);
235
236 if (panic_on_oops) {
237 printk(KERN_EMERG "Fatal exception: panic in 5 seconds\n");
238 ssleep(5);
239 panic("Fatal exception");
240 }
241
234 do_exit(SIGSEGV); 242 do_exit(SIGSEGV);
235} 243}
236 244
diff --git a/arch/arm/lib/muldi3.S b/arch/arm/lib/muldi3.S
index 72d594184b8a..d89c60615794 100644
--- a/arch/arm/lib/muldi3.S
+++ b/arch/arm/lib/muldi3.S
@@ -29,8 +29,8 @@ ENTRY(__aeabi_lmul)
29 29
30 mul xh, yl, xh 30 mul xh, yl, xh
31 mla xh, xl, yh, xh 31 mla xh, xl, yh, xh
32 mov ip, xl, asr #16 32 mov ip, xl, lsr #16
33 mov yh, yl, asr #16 33 mov yh, yl, lsr #16
34 bic xl, xl, ip, lsl #16 34 bic xl, xl, ip, lsl #16
35 bic yl, yl, yh, lsl #16 35 bic yl, yl, yh, lsl #16
36 mla xh, yh, ip, xh 36 mla xh, yh, ip, xh
diff --git a/arch/arm/mach-at91rm9200/devices.c b/arch/arm/mach-at91rm9200/devices.c
index 8df3e5245651..57eedd5beaf6 100644
--- a/arch/arm/mach-at91rm9200/devices.c
+++ b/arch/arm/mach-at91rm9200/devices.c
@@ -100,8 +100,10 @@ void __init at91_add_device_udc(struct at91_udc_data *data)
100 at91_set_gpio_input(data->vbus_pin, 0); 100 at91_set_gpio_input(data->vbus_pin, 0);
101 at91_set_deglitch(data->vbus_pin, 1); 101 at91_set_deglitch(data->vbus_pin, 1);
102 } 102 }
103 if (data->pullup_pin) 103 if (data->pullup_pin) {
104 at91_set_gpio_output(data->pullup_pin, 0); 104 at91_set_gpio_output(data->pullup_pin, 0);
105 at91_set_multi_drive(data->pullup_pin, 1);
106 }
105 107
106 udc_data = *data; 108 udc_data = *data;
107 platform_device_register(&at91rm9200_udc_device); 109 platform_device_register(&at91rm9200_udc_device);
diff --git a/arch/arm/mach-at91rm9200/gpio.c b/arch/arm/mach-at91rm9200/gpio.c
index 2fd2ef583e4d..0e396feec468 100644
--- a/arch/arm/mach-at91rm9200/gpio.c
+++ b/arch/arm/mach-at91rm9200/gpio.c
@@ -159,6 +159,23 @@ int __init_or_module at91_set_deglitch(unsigned pin, int is_on)
159} 159}
160EXPORT_SYMBOL(at91_set_deglitch); 160EXPORT_SYMBOL(at91_set_deglitch);
161 161
162/*
163 * enable/disable the multi-driver; This is only valid for output and
164 * allows the output pin to run as an open collector output.
165 */
166int __init_or_module at91_set_multi_drive(unsigned pin, int is_on)
167{
168 void __iomem *pio = pin_to_controller(pin);
169 unsigned mask = pin_to_mask(pin);
170
171 if (!pio)
172 return -EINVAL;
173
174 __raw_writel(mask, pio + (is_on ? PIO_MDER : PIO_MDDR));
175 return 0;
176}
177EXPORT_SYMBOL(at91_set_multi_drive);
178
162/*--------------------------------------------------------------------------*/ 179/*--------------------------------------------------------------------------*/
163 180
164 181
@@ -257,8 +274,18 @@ static void gpio_irq_handler(unsigned irq, struct irqdesc *desc, struct pt_regs
257 gpio = &irq_desc[pin]; 274 gpio = &irq_desc[pin];
258 275
259 while (isr) { 276 while (isr) {
260 if (isr & 1) 277 if (isr & 1) {
261 gpio->handle(pin, gpio, regs); 278 if (unlikely(gpio->disable_depth)) {
279 /*
280 * The core ARM interrupt handler lazily disables IRQs so
281 * another IRQ must be generated before it actually gets
282 * here to be disabled on the GPIO controller.
283 */
284 gpio_irq_mask(pin);
285 }
286 else
287 gpio->handle(pin, gpio, regs);
288 }
262 pin++; 289 pin++;
263 gpio++; 290 gpio++;
264 isr >>= 1; 291 isr >>= 1;
diff --git a/arch/arm/mach-integrator/platsmp.c b/arch/arm/mach-integrator/platsmp.c
index ea10bd8c972c..1bc8534ef0c6 100644
--- a/arch/arm/mach-integrator/platsmp.c
+++ b/arch/arm/mach-integrator/platsmp.c
@@ -140,6 +140,18 @@ static void __init poke_milo(void)
140 mb(); 140 mb();
141} 141}
142 142
143/*
144 * Initialise the CPU possible map early - this describes the CPUs
145 * which may be present or become present in the system.
146 */
147void __init smp_init_cpus(void)
148{
149 unsigned int i, ncores = get_core_count();
150
151 for (i = 0; i < ncores; i++)
152 cpu_set(i, cpu_possible_map);
153}
154
143void __init smp_prepare_cpus(unsigned int max_cpus) 155void __init smp_prepare_cpus(unsigned int max_cpus)
144{ 156{
145 unsigned int ncores = get_core_count(); 157 unsigned int ncores = get_core_count();
@@ -176,14 +188,11 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
176 max_cpus = ncores; 188 max_cpus = ncores;
177 189
178 /* 190 /*
179 * Initialise the possible/present maps. 191 * Initialise the present map, which describes the set of CPUs
180 * cpu_possible_map describes the set of CPUs which may be present 192 * actually populated at the present time.
181 * cpu_present_map describes the set of CPUs populated
182 */ 193 */
183 for (i = 0; i < max_cpus; i++) { 194 for (i = 0; i < max_cpus; i++)
184 cpu_set(i, cpu_possible_map);
185 cpu_set(i, cpu_present_map); 195 cpu_set(i, cpu_present_map);
186 }
187 196
188 /* 197 /*
189 * Do we need any more CPUs? If so, then let them know where 198 * Do we need any more CPUs? If so, then let them know where
diff --git a/arch/arm/mach-iop3xx/iop321-setup.c b/arch/arm/mach-iop3xx/iop321-setup.c
index e4f4c52d93d4..0ebbcb20c6ae 100644
--- a/arch/arm/mach-iop3xx/iop321-setup.c
+++ b/arch/arm/mach-iop3xx/iop321-setup.c
@@ -13,7 +13,6 @@
13#include <linux/mm.h> 13#include <linux/mm.h>
14#include <linux/init.h> 14#include <linux/init.h>
15#include <linux/config.h> 15#include <linux/config.h>
16#include <linux/init.h>
17#include <linux/major.h> 16#include <linux/major.h>
18#include <linux/fs.h> 17#include <linux/fs.h>
19#include <linux/platform_device.h> 18#include <linux/platform_device.h>
diff --git a/arch/arm/mach-iop3xx/iop331-setup.c b/arch/arm/mach-iop3xx/iop331-setup.c
index 63585485123e..2d6abe5be14d 100644
--- a/arch/arm/mach-iop3xx/iop331-setup.c
+++ b/arch/arm/mach-iop3xx/iop331-setup.c
@@ -12,7 +12,6 @@
12#include <linux/mm.h> 12#include <linux/mm.h>
13#include <linux/init.h> 13#include <linux/init.h>
14#include <linux/config.h> 14#include <linux/config.h>
15#include <linux/init.h>
16#include <linux/major.h> 15#include <linux/major.h>
17#include <linux/fs.h> 16#include <linux/fs.h>
18#include <linux/platform_device.h> 17#include <linux/platform_device.h>
diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig
index daadc78e271b..5bf50a2a737d 100644
--- a/arch/arm/mach-ixp4xx/Kconfig
+++ b/arch/arm/mach-ixp4xx/Kconfig
@@ -8,11 +8,9 @@ menu "Intel IXP4xx Implementation Options"
8 8
9comment "IXP4xx Platforms" 9comment "IXP4xx Platforms"
10 10
11# This entry is placed on top because otherwise it would have
12# been shown as a submenu.
13config MACH_NSLU2 11config MACH_NSLU2
14 bool 12 bool
15 prompt "NSLU2" if !(MACH_IXDP465 || MACH_IXDPG425 || ARCH_IXDP425 || ARCH_ADI_COYOTE || ARCH_AVILA || ARCH_IXCDP1100 || ARCH_PRPMC1100 || MACH_GTWX5715) 13 prompt "Linksys NSLU2"
16 help 14 help
17 Say 'Y' here if you want your kernel to support Linksys's 15 Say 'Y' here if you want your kernel to support Linksys's
18 NSLU2 NAS device. For more information on this platform, 16 NSLU2 NAS device. For more information on this platform,
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 4bdc9d4526cd..fbadf3021b9e 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -111,24 +111,30 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
111 if (line < 0) 111 if (line < 0)
112 return -EINVAL; 112 return -EINVAL;
113 113
114 if (type & IRQT_BOTHEDGE) { 114 switch (type){
115 case IRQT_BOTHEDGE:
115 int_style = IXP4XX_GPIO_STYLE_TRANSITIONAL; 116 int_style = IXP4XX_GPIO_STYLE_TRANSITIONAL;
116 irq_type = IXP4XX_IRQ_EDGE; 117 irq_type = IXP4XX_IRQ_EDGE;
117 } else if (type & IRQT_RISING) { 118 break;
119 case IRQT_RISING:
118 int_style = IXP4XX_GPIO_STYLE_RISING_EDGE; 120 int_style = IXP4XX_GPIO_STYLE_RISING_EDGE;
119 irq_type = IXP4XX_IRQ_EDGE; 121 irq_type = IXP4XX_IRQ_EDGE;
120 } else if (type & IRQT_FALLING) { 122 break;
123 case IRQT_FALLING:
121 int_style = IXP4XX_GPIO_STYLE_FALLING_EDGE; 124 int_style = IXP4XX_GPIO_STYLE_FALLING_EDGE;
122 irq_type = IXP4XX_IRQ_EDGE; 125 irq_type = IXP4XX_IRQ_EDGE;
123 } else if (type & IRQT_HIGH) { 126 break;
127 case IRQT_HIGH:
124 int_style = IXP4XX_GPIO_STYLE_ACTIVE_HIGH; 128 int_style = IXP4XX_GPIO_STYLE_ACTIVE_HIGH;
125 irq_type = IXP4XX_IRQ_LEVEL; 129 irq_type = IXP4XX_IRQ_LEVEL;
126 } else if (type & IRQT_LOW) { 130 break;
131 case IRQT_LOW:
127 int_style = IXP4XX_GPIO_STYLE_ACTIVE_LOW; 132 int_style = IXP4XX_GPIO_STYLE_ACTIVE_LOW;
128 irq_type = IXP4XX_IRQ_LEVEL; 133 irq_type = IXP4XX_IRQ_LEVEL;
129 } else 134 break;
135 default:
130 return -EINVAL; 136 return -EINVAL;
131 137 }
132 ixp4xx_config_irq(irq, irq_type); 138 ixp4xx_config_irq(irq, irq_type);
133 139
134 if (line >= 8) { /* pins 8-15 */ 140 if (line >= 8) { /* pins 8-15 */
diff --git a/arch/arm/mach-ixp4xx/nas100d-power.c b/arch/arm/mach-ixp4xx/nas100d-power.c
index 2bec69bfa715..99d333d7ebdd 100644
--- a/arch/arm/mach-ixp4xx/nas100d-power.c
+++ b/arch/arm/mach-ixp4xx/nas100d-power.c
@@ -56,6 +56,9 @@ static int __init nas100d_power_init(void)
56 56
57static void __exit nas100d_power_exit(void) 57static void __exit nas100d_power_exit(void)
58{ 58{
59 if (!(machine_is_nas100d()))
60 return;
61
59 free_irq(NAS100D_RB_IRQ, NULL); 62 free_irq(NAS100D_RB_IRQ, NULL);
60} 63}
61 64
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index 856d56f3b2ae..a3b4c6ac5708 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -113,6 +113,9 @@ static void __init nas100d_init(void)
113{ 113{
114 ixp4xx_sys_init(); 114 ixp4xx_sys_init();
115 115
116 /* gpio 14 and 15 are _not_ clocks */
117 *IXP4XX_GPIO_GPCLKR = 0;
118
116 nas100d_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); 119 nas100d_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
117 nas100d_flash_resource.end = 120 nas100d_flash_resource.end =
118 IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; 121 IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
diff --git a/arch/arm/mach-ixp4xx/nslu2-power.c b/arch/arm/mach-ixp4xx/nslu2-power.c
index b0ad9e901f6e..d80c362bc539 100644
--- a/arch/arm/mach-ixp4xx/nslu2-power.c
+++ b/arch/arm/mach-ixp4xx/nslu2-power.c
@@ -77,6 +77,9 @@ static int __init nslu2_power_init(void)
77 77
78static void __exit nslu2_power_exit(void) 78static void __exit nslu2_power_exit(void)
79{ 79{
80 if (!(machine_is_nslu2()))
81 return;
82
80 free_irq(NSLU2_RB_IRQ, NULL); 83 free_irq(NSLU2_RB_IRQ, NULL);
81 free_irq(NSLU2_PB_IRQ, NULL); 84 free_irq(NSLU2_PB_IRQ, NULL);
82} 85}
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index da9340a53434..55411f21d838 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -27,8 +27,6 @@ static struct flash_platform_data nslu2_flash_data = {
27}; 27};
28 28
29static struct resource nslu2_flash_resource = { 29static struct resource nslu2_flash_resource = {
30 .start = NSLU2_FLASH_BASE,
31 .end = NSLU2_FLASH_BASE + NSLU2_FLASH_SIZE,
32 .flags = IORESOURCE_MEM, 30 .flags = IORESOURCE_MEM,
33}; 31};
34 32
@@ -52,6 +50,12 @@ static struct platform_device nslu2_i2c_controller = {
52 .num_resources = 0, 50 .num_resources = 0,
53}; 51};
54 52
53static struct platform_device nslu2_beeper = {
54 .name = "ixp4xx-beeper",
55 .id = NSLU2_GPIO_BUZZ,
56 .num_resources = 0,
57};
58
55static struct resource nslu2_uart_resources[] = { 59static struct resource nslu2_uart_resources[] = {
56 { 60 {
57 .start = IXP4XX_UART1_BASE_PHYS, 61 .start = IXP4XX_UART1_BASE_PHYS,
@@ -99,6 +103,7 @@ static struct platform_device *nslu2_devices[] __initdata = {
99 &nslu2_i2c_controller, 103 &nslu2_i2c_controller,
100 &nslu2_flash, 104 &nslu2_flash,
101 &nslu2_uart, 105 &nslu2_uart,
106 &nslu2_beeper,
102}; 107};
103 108
104static void nslu2_power_off(void) 109static void nslu2_power_off(void)
@@ -116,6 +121,10 @@ static void __init nslu2_init(void)
116{ 121{
117 ixp4xx_sys_init(); 122 ixp4xx_sys_init();
118 123
124 nslu2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
125 nslu2_flash_resource.end =
126 IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
127
119 pm_power_off = nslu2_power_off; 128 pm_power_off = nslu2_power_off;
120 129
121 platform_add_devices(nslu2_devices, ARRAY_SIZE(nslu2_devices)); 130 platform_add_devices(nslu2_devices, ARRAY_SIZE(nslu2_devices));
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index a8fbd76d8be5..b8484e15dacb 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -143,6 +143,18 @@ static void __init poke_milo(void)
143 mb(); 143 mb();
144} 144}
145 145
146/*
147 * Initialise the CPU possible map early - this describes the CPUs
148 * which may be present or become present in the system.
149 */
150void __init smp_init_cpus(void)
151{
152 unsigned int i, ncores = get_core_count();
153
154 for (i = 0; i < ncores; i++)
155 cpu_set(i, cpu_possible_map);
156}
157
146void __init smp_prepare_cpus(unsigned int max_cpus) 158void __init smp_prepare_cpus(unsigned int max_cpus)
147{ 159{
148 unsigned int ncores = get_core_count(); 160 unsigned int ncores = get_core_count();
@@ -179,14 +191,11 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
179 local_timer_setup(cpu); 191 local_timer_setup(cpu);
180 192
181 /* 193 /*
182 * Initialise the possible/present maps. 194 * Initialise the present map, which describes the set of CPUs
183 * cpu_possible_map describes the set of CPUs which may be present 195 * actually populated at the present time.
184 * cpu_present_map describes the set of CPUs populated
185 */ 196 */
186 for (i = 0; i < max_cpus; i++) { 197 for (i = 0; i < max_cpus; i++)
187 cpu_set(i, cpu_possible_map);
188 cpu_set(i, cpu_present_map); 198 cpu_set(i, cpu_present_map);
189 }
190 199
191 /* 200 /*
192 * Do we need any more CPUs? If so, then let them know where 201 * Do we need any more CPUs? If so, then let them know where
diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c
index b80d57d51699..722fbabc9cfb 100644
--- a/arch/arm/mach-versatile/pci.c
+++ b/arch/arm/mach-versatile/pci.c
@@ -240,6 +240,14 @@ int __init pci_versatile_setup(int nr, struct pci_sys_data *sys)
240 int i; 240 int i;
241 int myslot = -1; 241 int myslot = -1;
242 unsigned long val; 242 unsigned long val;
243 void __iomem *local_pci_cfg_base;
244
245 val = __raw_readl(SYS_PCICTL);
246 if (!(val & 1)) {
247 printk("Not plugged into PCI backplane!\n");
248 ret = -EIO;
249 goto out;
250 }
243 251
244 if (nr == 0) { 252 if (nr == 0) {
245 sys->mem_offset = 0; 253 sys->mem_offset = 0;
@@ -253,48 +261,45 @@ int __init pci_versatile_setup(int nr, struct pci_sys_data *sys)
253 goto out; 261 goto out;
254 } 262 }
255 263
256 __raw_writel(VERSATILE_PCI_MEM_BASE0 >> 28,PCI_IMAP0);
257 __raw_writel(VERSATILE_PCI_MEM_BASE1 >> 28,PCI_IMAP1);
258 __raw_writel(VERSATILE_PCI_MEM_BASE2 >> 28,PCI_IMAP2);
259
260 __raw_writel(1, SYS_PCICTL);
261
262 val = __raw_readl(SYS_PCICTL);
263 if (!(val & 1)) {
264 printk("Not plugged into PCI backplane!\n");
265 ret = -EIO;
266 goto out;
267 }
268
269 /* 264 /*
270 * We need to discover the PCI core first to configure itself 265 * We need to discover the PCI core first to configure itself
271 * before the main PCI probing is performed 266 * before the main PCI probing is performed
272 */ 267 */
273 for (i=0; i<32; i++) { 268 for (i=0; i<32; i++)
274 if ((__raw_readl(VERSATILE_PCI_VIRT_BASE+(i<<11)+DEVICE_ID_OFFSET) == VP_PCI_DEVICE_ID) && 269 if ((__raw_readl(VERSATILE_PCI_VIRT_BASE+(i<<11)+DEVICE_ID_OFFSET) == VP_PCI_DEVICE_ID) &&
275 (__raw_readl(VERSATILE_PCI_VIRT_BASE+(i<<11)+CLASS_ID_OFFSET) == VP_PCI_CLASS_ID)) { 270 (__raw_readl(VERSATILE_PCI_VIRT_BASE+(i<<11)+CLASS_ID_OFFSET) == VP_PCI_CLASS_ID)) {
276 myslot = i; 271 myslot = i;
277
278 __raw_writel(myslot, PCI_SELFID);
279 val = __raw_readl(VERSATILE_PCI_CFG_VIRT_BASE+(myslot<<11)+CSR_OFFSET);
280 val |= (1<<2);
281 __raw_writel(val, VERSATILE_PCI_CFG_VIRT_BASE+(myslot<<11)+CSR_OFFSET);
282 break; 272 break;
283 } 273 }
284 }
285 274
286 if (myslot == -1) { 275 if (myslot == -1) {
287 printk("Cannot find PCI core!\n"); 276 printk("Cannot find PCI core!\n");
288 ret = -EIO; 277 ret = -EIO;
289 } else { 278 goto out;
290 printk("PCI core found (slot %d)\n",myslot);
291 /* Do not to map Versatile FPGA PCI device
292 into memory space as we are short of
293 mappable memory */
294 pci_slot_ignore |= (1 << myslot);
295 ret = 1;
296 } 279 }
297 280
281 printk("PCI core found (slot %d)\n",myslot);
282
283 __raw_writel(myslot, PCI_SELFID);
284 local_pci_cfg_base = (void *) VERSATILE_PCI_CFG_VIRT_BASE + (myslot << 11);
285
286 val = __raw_readl(local_pci_cfg_base + CSR_OFFSET);
287 val |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE;
288 __raw_writel(val, local_pci_cfg_base + CSR_OFFSET);
289
290 /*
291 * Configure the PCI inbound memory windows to be 1:1 mapped to SDRAM
292 */
293 __raw_writel(PHYS_OFFSET, local_pci_cfg_base + PCI_BASE_ADDRESS_0);
294 __raw_writel(PHYS_OFFSET, local_pci_cfg_base + PCI_BASE_ADDRESS_1);
295 __raw_writel(PHYS_OFFSET, local_pci_cfg_base + PCI_BASE_ADDRESS_2);
296
297 /*
298 * Do not to map Versatile FPGA PCI device into memory space
299 */
300 pci_slot_ignore |= (1 << myslot);
301 ret = 1;
302
298 out: 303 out:
299 return ret; 304 return ret;
300} 305}
@@ -305,18 +310,18 @@ struct pci_bus *pci_versatile_scan_bus(int nr, struct pci_sys_data *sys)
305 return pci_scan_bus(sys->busnr, &pci_versatile_ops, sys); 310 return pci_scan_bus(sys->busnr, &pci_versatile_ops, sys);
306} 311}
307 312
308/*
309 * V3_LB_BASE? - local bus address
310 * V3_LB_MAP? - pci bus address
311 */
312void __init pci_versatile_preinit(void) 313void __init pci_versatile_preinit(void)
313{ 314{
314} 315 __raw_writel(VERSATILE_PCI_MEM_BASE0 >> 28, PCI_IMAP0);
316 __raw_writel(VERSATILE_PCI_MEM_BASE1 >> 28, PCI_IMAP1);
317 __raw_writel(VERSATILE_PCI_MEM_BASE2 >> 28, PCI_IMAP2);
315 318
316void __init pci_versatile_postinit(void) 319 __raw_writel(PHYS_OFFSET >> 28, PCI_SMAP0);
317{ 320 __raw_writel(PHYS_OFFSET >> 28, PCI_SMAP1);
318} 321 __raw_writel(PHYS_OFFSET >> 28, PCI_SMAP2);
319 322
323 __raw_writel(1, SYS_PCICTL);
324}
320 325
321/* 326/*
322 * map the specified device/slot/pin to an IRQ. Different backplanes may need to modify this. 327 * map the specified device/slot/pin to an IRQ. Different backplanes may need to modify this.
@@ -326,16 +331,15 @@ static int __init versatile_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
326 int irq; 331 int irq;
327 int devslot = PCI_SLOT(dev->devfn); 332 int devslot = PCI_SLOT(dev->devfn);
328 333
329 /* slot, pin, irq 334 /* slot, pin, irq
330 24 1 27 335 * 24 1 27
331 25 1 28 untested 336 * 25 1 28
332 26 1 29 337 * 26 1 29
333 27 1 30 untested 338 * 27 1 30
334 */ 339 */
335 340 irq = 27 + ((slot + pin - 1) & 3);
336 irq = 27 + ((slot + pin + 2) % 3); /* Fudged */
337 341
338 printk("map irq: slot %d, pin %d, devslot %d, irq: %d\n",slot,pin,devslot,irq); 342 printk("PCI map irq: slot %d, pin %d, devslot %d, irq: %d\n",slot,pin,devslot,irq);
339 343
340 return irq; 344 return irq;
341} 345}
@@ -347,7 +351,6 @@ static struct hw_pci versatile_pci __initdata = {
347 .setup = pci_versatile_setup, 351 .setup = pci_versatile_setup,
348 .scan = pci_versatile_scan_bus, 352 .scan = pci_versatile_scan_bus,
349 .preinit = pci_versatile_preinit, 353 .preinit = pci_versatile_preinit,
350 .postinit = pci_versatile_postinit,
351}; 354};
352 355
353static int __init versatile_pci_init(void) 356static int __init versatile_pci_init(void)
diff --git a/arch/arm/mm/abort-ev6.S b/arch/arm/mm/abort-ev6.S
index dbd346033122..8a7f65ba14b7 100644
--- a/arch/arm/mm/abort-ev6.S
+++ b/arch/arm/mm/abort-ev6.S
@@ -20,7 +20,7 @@
20 */ 20 */
21 .align 5 21 .align 5
22ENTRY(v6_early_abort) 22ENTRY(v6_early_abort)
23#ifdef CONFIG_CPU_MPCORE 23#ifdef CONFIG_CPU_32v6K
24 clrex 24 clrex
25#else 25#else
26 strex r0, r1, [sp] @ Clear the exclusive monitor 26 strex r0, r1, [sp] @ Clear the exclusive monitor
diff --git a/arch/arm/mm/cache-v6.S b/arch/arm/mm/cache-v6.S
index d921c1024ae0..2c6c2a7c05a0 100644
--- a/arch/arm/mm/cache-v6.S
+++ b/arch/arm/mm/cache-v6.S
@@ -96,15 +96,16 @@ ENTRY(v6_coherent_user_range)
96#ifdef HARVARD_CACHE 96#ifdef HARVARD_CACHE
97 bic r0, r0, #CACHE_LINE_SIZE - 1 97 bic r0, r0, #CACHE_LINE_SIZE - 1
981: mcr p15, 0, r0, c7, c10, 1 @ clean D line 981: mcr p15, 0, r0, c7, c10, 1 @ clean D line
99 mcr p15, 0, r0, c7, c5, 1 @ invalidate I line
100 add r0, r0, #CACHE_LINE_SIZE 99 add r0, r0, #CACHE_LINE_SIZE
101 cmp r0, r1 100 cmp r0, r1
102 blo 1b 101 blo 1b
103#endif 102#endif
104 mcr p15, 0, r0, c7, c5, 6 @ invalidate BTB
105#ifdef HARVARD_CACHE
106 mov r0, #0 103 mov r0, #0
104#ifdef HARVARD_CACHE
107 mcr p15, 0, r0, c7, c10, 4 @ drain write buffer 105 mcr p15, 0, r0, c7, c10, 4 @ drain write buffer
106 mcr p15, 0, r0, c7, c5, 0 @ I+BTB cache invalidate
107#else
108 mcr p15, 0, r0, c7, c5, 6 @ invalidate BTB
108#endif 109#endif
109 mov pc, lr 110 mov pc, lr
110 111
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index 330695b6b19d..b103e56806bd 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -24,14 +24,16 @@
24static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr) 24static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr)
25{ 25{
26 unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT); 26 unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT);
27 const int zero = 0;
27 28
28 set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL)); 29 set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL));
29 flush_tlb_kernel_page(to); 30 flush_tlb_kernel_page(to);
30 31
31 asm( "mcrr p15, 0, %1, %0, c14\n" 32 asm( "mcrr p15, 0, %1, %0, c14\n"
32 " mcrr p15, 0, %1, %0, c5\n" 33 " mcr p15, 0, %2, c7, c10, 4\n"
34 " mcr p15, 0, %2, c7, c5, 0\n"
33 : 35 :
34 : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES) 36 : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES), "r" (zero)
35 : "cc"); 37 : "cc");
36} 38}
37 39
diff --git a/arch/arm/mm/tlb-v6.S b/arch/arm/mm/tlb-v6.S
index 6f76b89ef46e..fd6adde39091 100644
--- a/arch/arm/mm/tlb-v6.S
+++ b/arch/arm/mm/tlb-v6.S
@@ -80,6 +80,7 @@ ENTRY(v6wbi_flush_kern_tlb_range)
80 add r0, r0, #PAGE_SZ 80 add r0, r0, #PAGE_SZ
81 cmp r0, r1 81 cmp r0, r1
82 blo 1b 82 blo 1b
83 mcr p15, 0, r2, c7, c10, 4 @ data synchronization barrier
83 mov pc, lr 84 mov pc, lr
84 85
85 .section ".text.init", #alloc, #execinstr 86 .section ".text.init", #alloc, #execinstr
diff --git a/arch/arm/plat-omap/pm.c b/arch/arm/plat-omap/pm.c
index 1a24e2c10714..093efd786f21 100644
--- a/arch/arm/plat-omap/pm.c
+++ b/arch/arm/plat-omap/pm.c
@@ -38,7 +38,6 @@
38#include <linux/pm.h> 38#include <linux/pm.h>
39#include <linux/sched.h> 39#include <linux/sched.h>
40#include <linux/proc_fs.h> 40#include <linux/proc_fs.h>
41#include <linux/pm.h>
42#include <linux/interrupt.h> 41#include <linux/interrupt.h>
43 42
44#include <asm/io.h> 43#include <asm/io.h>
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index d0f9bb5e9023..8ab5300dcb94 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
12# 12#
13# http://www.arm.linux.org.uk/developer/machines/?action=new 13# http://www.arm.linux.org.uk/developer/machines/?action=new
14# 14#
15# Last update: Mon Jan 9 12:56:42 2006 15# Last update: Mon Feb 20 10:18:02 2006
16# 16#
17# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number 17# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number
18# 18#
@@ -904,7 +904,7 @@ wg302v2 MACH_WG302V2 WG302V2 890
904eb42x MACH_EB42X EB42X 891 904eb42x MACH_EB42X EB42X 891
905iq331es MACH_IQ331ES IQ331ES 892 905iq331es MACH_IQ331ES IQ331ES 892
906cosydsp MACH_COSYDSP COSYDSP 893 906cosydsp MACH_COSYDSP COSYDSP 893
907uplat7d MACH_UPLAT7D UPLAT7D 894 907uplat7d_proto MACH_UPLAT7D UPLAT7D 894
908ptdavinci MACH_PTDAVINCI PTDAVINCI 895 908ptdavinci MACH_PTDAVINCI PTDAVINCI 895
909mbus MACH_MBUS MBUS 896 909mbus MACH_MBUS MBUS 896
910nadia2vb MACH_NADIA2VB NADIA2VB 897 910nadia2vb MACH_NADIA2VB NADIA2VB 897
@@ -938,3 +938,34 @@ auckland MACH_AUCKLAND AUCKLAND 924
938ak3220m MACH_AK3320M AK3320M 925 938ak3220m MACH_AK3320M AK3320M 925
939duramax MACH_DURAMAX DURAMAX 926 939duramax MACH_DURAMAX DURAMAX 926
940n35 MACH_N35 N35 927 940n35 MACH_N35 N35 927
941pronghorn MACH_PRONGHORN PRONGHORN 928
942fundy MACH_FUNDY FUNDY 929
943logicpd_pxa270 MACH_LOGICPD_PXA270 LOGICPD_PXA270 930
944cpu777 MACH_CPU777 CPU777 931
945simicon9201 MACH_SIMICON9201 SIMICON9201 932
946leap2_hpm MACH_LEAP2_HPM LEAP2_HPM 933
947cm922txa10 MACH_CM922TXA10 CM922TXA10 934
948sandgate MACH_PXA PXA 935
949sandgate2 MACH_SANDGATE2 SANDGATE2 936
950sandgate2g MACH_SANDGATE2G SANDGATE2G 937
951sandgate2p MACH_SANDGATE2P SANDGATE2P 938
952fred_jack MACH_FRED_JACK FRED_JACK 939
953ttg_color1 MACH_TTG_COLOR1 TTG_COLOR1 940
954nxeb500hmi MACH_NXEB500HMI NXEB500HMI 941
955netdcu8 MACH_NETDCU8 NETDCU8 942
956ml675050_cpu_boa MACH_ML675050_CPU_BOA ML675050_CPU_BOA 943
957ng_fvx538 MACH_NG_FVX538 NG_FVX538 944
958ng_fvs338 MACH_NG_FVS338 NG_FVS338 945
959pnx4103 MACH_PNX4103 PNX4103 946
960hesdb MACH_HESDB HESDB 947
961xsilo MACH_XSILO XSILO 948
962espresso MACH_ESPRESSO ESPRESSO 949
963emlc MACH_EMLC EMLC 950
964sisteron MACH_SISTERON SISTERON 951
965rx1950 MACH_RX1950 RX1950 952
966tsc_venus MACH_TSC_VENUS TSC_VENUS 953
967ds101j MACH_DS101J DS101J 954
968mxc300_30ads MACH_MXC30030ADS MXC30030ADS 955
969fujitsu_wimaxsoc MACH_FUJITSU_WIMAXSOC FUJITSU_WIMAXSOC 956
970dualpcmodem MACH_DUALPCMODEM DUALPCMODEM 957
971gesbc9312 MACH_GESBC9312 GESBC9312 958
diff --git a/arch/h8300/Kconfig.debug b/arch/h8300/Kconfig.debug
index 55034d08abff..e0e9bcb015a9 100644
--- a/arch/h8300/Kconfig.debug
+++ b/arch/h8300/Kconfig.debug
@@ -34,7 +34,7 @@ config GDB_DEBUG
34 help 34 help
35 gdb stub exception support 35 gdb stub exception support
36 36
37config CONFIG_SH_STANDARD_BIOS 37config SH_STANDARD_BIOS
38 bool "Use gdb protocol serial console" 38 bool "Use gdb protocol serial console"
39 depends on (!H8300H_SIM && !H8S_SIM) 39 depends on (!H8300H_SIM && !H8S_SIM)
40 help 40 help
diff --git a/arch/h8300/defconfig b/arch/h8300/defconfig
index 9d9b491cfc2c..8f1ec3297150 100644
--- a/arch/h8300/defconfig
+++ b/arch/h8300/defconfig
@@ -328,7 +328,7 @@ CONFIG_FULLDEBUG=y
328CONFIG_NO_KERNEL_MSG=y 328CONFIG_NO_KERNEL_MSG=y
329# CONFIG_SYSCALL_PRINT is not set 329# CONFIG_SYSCALL_PRINT is not set
330# CONFIG_GDB_DEBUG is not set 330# CONFIG_GDB_DEBUG is not set
331# CONFIG_CONFIG_SH_STANDARD_BIOS is not set 331# CONFIG_SH_STANDARD_BIOS is not set
332# CONFIG_DEFAULT_CMDLINE is not set 332# CONFIG_DEFAULT_CMDLINE is not set
333# CONFIG_BLKDEV_RESERVE is not set 333# CONFIG_BLKDEV_RESERVE is not set
334 334
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index ed79ae20e88d..dd344f112cfe 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -45,6 +45,9 @@
45#include <asm/setup.h> 45#include <asm/setup.h>
46#include <asm/pgtable.h> 46#include <asm/pgtable.h>
47 47
48void (*pm_power_off)(void) = NULL;
49EXPORT_SYMBOL(pm_power_off);
50
48asmlinkage void ret_from_fork(void); 51asmlinkage void ret_from_fork(void);
49 52
50/* 53/*
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 0afec8566e7b..5b1a7d46d1d9 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -733,7 +733,7 @@ config PHYSICAL_START
733 733
734config HOTPLUG_CPU 734config HOTPLUG_CPU
735 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" 735 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
736 depends on SMP && HOTPLUG && EXPERIMENTAL 736 depends on SMP && HOTPLUG && EXPERIMENTAL && !X86_VOYAGER
737 ---help--- 737 ---help---
738 Say Y here to experiment with turning CPUs off and on. CPUs 738 Say Y here to experiment with turning CPUs off and on. CPUs
739 can be controlled through /sys/devices/system/cpu. 739 can be controlled through /sys/devices/system/cpu.
@@ -1060,6 +1060,7 @@ source "arch/i386/oprofile/Kconfig"
1060 1060
1061config KPROBES 1061config KPROBES
1062 bool "Kprobes (EXPERIMENTAL)" 1062 bool "Kprobes (EXPERIMENTAL)"
1063 depends on EXPERIMENTAL && MODULES
1063 help 1064 help
1064 Kprobes allows you to trap at almost any kernel address and 1065 Kprobes allows you to trap at almost any kernel address and
1065 execute a callback function. register_kprobe() establishes 1066 execute a callback function. register_kprobe() establishes
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
index 60c3f76dfca4..65656c033d70 100644
--- a/arch/i386/kernel/Makefile
+++ b/arch/i386/kernel/Makefile
@@ -7,11 +7,11 @@ extra-y := head.o init_task.o vmlinux.lds
7obj-y := process.o semaphore.o signal.o entry.o traps.o irq.o \ 7obj-y := process.o semaphore.o signal.o entry.o traps.o irq.o \
8 ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_i386.o \ 8 ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_i386.o \
9 pci-dma.o i386_ksyms.o i387.o dmi_scan.o bootflag.o \ 9 pci-dma.o i386_ksyms.o i387.o dmi_scan.o bootflag.o \
10 quirks.o i8237.o 10 quirks.o i8237.o topology.o
11 11
12obj-y += cpu/ 12obj-y += cpu/
13obj-y += timers/ 13obj-y += timers/
14obj-$(CONFIG_ACPI) += acpi/ 14obj-y += acpi/
15obj-$(CONFIG_X86_BIOS_REBOOT) += reboot.o 15obj-$(CONFIG_X86_BIOS_REBOOT) += reboot.o
16obj-$(CONFIG_MCA) += mca.o 16obj-$(CONFIG_MCA) += mca.o
17obj-$(CONFIG_X86_MSR) += msr.o 17obj-$(CONFIG_X86_MSR) += msr.o
diff --git a/arch/i386/kernel/acpi/Makefile b/arch/i386/kernel/acpi/Makefile
index d51c7313cae8..7e9ac99354f4 100644
--- a/arch/i386/kernel/acpi/Makefile
+++ b/arch/i386/kernel/acpi/Makefile
@@ -1,4 +1,4 @@
1obj-y := boot.o 1obj-$(CONFIG_ACPI) += boot.o
2obj-$(CONFIG_X86_IO_APIC) += earlyquirk.o 2obj-$(CONFIG_X86_IO_APIC) += earlyquirk.o
3obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup.o 3obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup.o
4 4
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index 79577f0ace98..f1a21945963d 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -1111,9 +1111,6 @@ int __init acpi_boot_table_init(void)
1111 disable_acpi(); 1111 disable_acpi();
1112 return error; 1112 return error;
1113 } 1113 }
1114#ifdef __i386__
1115 check_acpi_pci();
1116#endif
1117 1114
1118 acpi_table_parse(ACPI_BOOT, acpi_parse_sbf); 1115 acpi_table_parse(ACPI_BOOT, acpi_parse_sbf);
1119 1116
diff --git a/arch/i386/kernel/acpi/earlyquirk.c b/arch/i386/kernel/acpi/earlyquirk.c
index f1b9d2a46dab..2e3b643a4dc4 100644
--- a/arch/i386/kernel/acpi/earlyquirk.c
+++ b/arch/i386/kernel/acpi/earlyquirk.c
@@ -7,14 +7,22 @@
7#include <linux/pci.h> 7#include <linux/pci.h>
8#include <asm/pci-direct.h> 8#include <asm/pci-direct.h>
9#include <asm/acpi.h> 9#include <asm/acpi.h>
10#include <asm/apic.h>
10 11
11static int __init check_bridge(int vendor, int device) 12static int __init check_bridge(int vendor, int device)
12{ 13{
14#ifdef CONFIG_ACPI
13 /* According to Nvidia all timer overrides are bogus. Just ignore 15 /* According to Nvidia all timer overrides are bogus. Just ignore
14 them all. */ 16 them all. */
15 if (vendor == PCI_VENDOR_ID_NVIDIA) { 17 if (vendor == PCI_VENDOR_ID_NVIDIA) {
16 acpi_skip_timer_override = 1; 18 acpi_skip_timer_override = 1;
17 } 19 }
20#endif
21 if (vendor == PCI_VENDOR_ID_ATI && timer_over_8254 == 1) {
22 timer_over_8254 = 0;
23 printk(KERN_INFO "ATI board detected. Disabling timer routing "
24 "over 8254.\n");
25 }
18 return 0; 26 return 0;
19} 27}
20 28
diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index 7eb9213734a3..e6bd095ae108 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -4,6 +4,7 @@
4#include <linux/smp.h> 4#include <linux/smp.h>
5#include <linux/module.h> 5#include <linux/module.h>
6#include <linux/percpu.h> 6#include <linux/percpu.h>
7#include <linux/bootmem.h>
7#include <asm/semaphore.h> 8#include <asm/semaphore.h>
8#include <asm/processor.h> 9#include <asm/processor.h>
9#include <asm/i387.h> 10#include <asm/i387.h>
@@ -18,6 +19,9 @@
18 19
19#include "cpu.h" 20#include "cpu.h"
20 21
22DEFINE_PER_CPU(struct Xgt_desc_struct, cpu_gdt_descr);
23EXPORT_PER_CPU_SYMBOL(cpu_gdt_descr);
24
21DEFINE_PER_CPU(unsigned char, cpu_16bit_stack[CPU_16BIT_STACK_SIZE]); 25DEFINE_PER_CPU(unsigned char, cpu_16bit_stack[CPU_16BIT_STACK_SIZE]);
22EXPORT_PER_CPU_SYMBOL(cpu_16bit_stack); 26EXPORT_PER_CPU_SYMBOL(cpu_16bit_stack);
23 27
@@ -274,10 +278,10 @@ void __devinit generic_identify(struct cpuinfo_x86 * c)
274 c->x86_capability[4] = excap; 278 c->x86_capability[4] = excap;
275 c->x86 = (tfms >> 8) & 15; 279 c->x86 = (tfms >> 8) & 15;
276 c->x86_model = (tfms >> 4) & 15; 280 c->x86_model = (tfms >> 4) & 15;
277 if (c->x86 == 0xf) { 281 if (c->x86 == 0xf)
278 c->x86 += (tfms >> 20) & 0xff; 282 c->x86 += (tfms >> 20) & 0xff;
283 if (c->x86 >= 0x6)
279 c->x86_model += ((tfms >> 16) & 0xF) << 4; 284 c->x86_model += ((tfms >> 16) & 0xF) << 4;
280 }
281 c->x86_mask = tfms & 15; 285 c->x86_mask = tfms & 15;
282 } else { 286 } else {
283 /* Have CPUID level 0 only - unheard of */ 287 /* Have CPUID level 0 only - unheard of */
@@ -571,8 +575,9 @@ void __devinit cpu_init(void)
571 int cpu = smp_processor_id(); 575 int cpu = smp_processor_id();
572 struct tss_struct * t = &per_cpu(init_tss, cpu); 576 struct tss_struct * t = &per_cpu(init_tss, cpu);
573 struct thread_struct *thread = &current->thread; 577 struct thread_struct *thread = &current->thread;
574 struct desc_struct *gdt = get_cpu_gdt_table(cpu); 578 struct desc_struct *gdt;
575 __u32 stk16_off = (__u32)&per_cpu(cpu_16bit_stack, cpu); 579 __u32 stk16_off = (__u32)&per_cpu(cpu_16bit_stack, cpu);
580 struct Xgt_desc_struct *cpu_gdt_descr = &per_cpu(cpu_gdt_descr, cpu);
576 581
577 if (cpu_test_and_set(cpu, cpu_initialized)) { 582 if (cpu_test_and_set(cpu, cpu_initialized)) {
578 printk(KERN_WARNING "CPU#%d already initialized!\n", cpu); 583 printk(KERN_WARNING "CPU#%d already initialized!\n", cpu);
@@ -590,6 +595,25 @@ void __devinit cpu_init(void)
590 } 595 }
591 596
592 /* 597 /*
598 * This is a horrible hack to allocate the GDT. The problem
599 * is that cpu_init() is called really early for the boot CPU
600 * (and hence needs bootmem) but much later for the secondary
601 * CPUs, when bootmem will have gone away
602 */
603 if (NODE_DATA(0)->bdata->node_bootmem_map) {
604 gdt = (struct desc_struct *)alloc_bootmem_pages(PAGE_SIZE);
605 /* alloc_bootmem_pages panics on failure, so no check */
606 memset(gdt, 0, PAGE_SIZE);
607 } else {
608 gdt = (struct desc_struct *)get_zeroed_page(GFP_KERNEL);
609 if (unlikely(!gdt)) {
610 printk(KERN_CRIT "CPU%d failed to allocate GDT\n", cpu);
611 for (;;)
612 local_irq_enable();
613 }
614 }
615
616 /*
593 * Initialize the per-CPU GDT with the boot GDT, 617 * Initialize the per-CPU GDT with the boot GDT,
594 * and set up the GDT descriptor: 618 * and set up the GDT descriptor:
595 */ 619 */
@@ -601,10 +625,10 @@ void __devinit cpu_init(void)
601 ((((__u64)stk16_off) << 32) & 0xff00000000000000ULL) | 625 ((((__u64)stk16_off) << 32) & 0xff00000000000000ULL) |
602 (CPU_16BIT_STACK_SIZE - 1); 626 (CPU_16BIT_STACK_SIZE - 1);
603 627
604 cpu_gdt_descr[cpu].size = GDT_SIZE - 1; 628 cpu_gdt_descr->size = GDT_SIZE - 1;
605 cpu_gdt_descr[cpu].address = (unsigned long)gdt; 629 cpu_gdt_descr->address = (unsigned long)gdt;
606 630
607 load_gdt(&cpu_gdt_descr[cpu]); 631 load_gdt(cpu_gdt_descr);
608 load_idt(&idt_descr); 632 load_idt(&idt_descr);
609 633
610 /* 634 /*
diff --git a/arch/i386/kernel/cpu/transmeta.c b/arch/i386/kernel/cpu/transmeta.c
index bdbeb77f4e22..7214c9b577ab 100644
--- a/arch/i386/kernel/cpu/transmeta.c
+++ b/arch/i386/kernel/cpu/transmeta.c
@@ -1,4 +1,5 @@
1#include <linux/kernel.h> 1#include <linux/kernel.h>
2#include <linux/mm.h>
2#include <linux/init.h> 3#include <linux/init.h>
3#include <asm/processor.h> 4#include <asm/processor.h>
4#include <asm/msr.h> 5#include <asm/msr.h>
diff --git a/arch/i386/kernel/efi.c b/arch/i386/kernel/efi.c
index ecad519fd395..c9cad7ba0d2d 100644
--- a/arch/i386/kernel/efi.c
+++ b/arch/i386/kernel/efi.c
@@ -70,10 +70,13 @@ static void efi_call_phys_prelog(void)
70{ 70{
71 unsigned long cr4; 71 unsigned long cr4;
72 unsigned long temp; 72 unsigned long temp;
73 struct Xgt_desc_struct *cpu_gdt_descr;
73 74
74 spin_lock(&efi_rt_lock); 75 spin_lock(&efi_rt_lock);
75 local_irq_save(efi_rt_eflags); 76 local_irq_save(efi_rt_eflags);
76 77
78 cpu_gdt_descr = &per_cpu(cpu_gdt_descr, 0);
79
77 /* 80 /*
78 * If I don't have PSE, I should just duplicate two entries in page 81 * If I don't have PSE, I should just duplicate two entries in page
79 * directory. If I have PSE, I just need to duplicate one entry in 82 * directory. If I have PSE, I just need to duplicate one entry in
@@ -103,17 +106,18 @@ static void efi_call_phys_prelog(void)
103 */ 106 */
104 local_flush_tlb(); 107 local_flush_tlb();
105 108
106 cpu_gdt_descr[0].address = __pa(cpu_gdt_descr[0].address); 109 cpu_gdt_descr->address = __pa(cpu_gdt_descr->address);
107 load_gdt((struct Xgt_desc_struct *) __pa(&cpu_gdt_descr[0])); 110 load_gdt(cpu_gdt_descr);
108} 111}
109 112
110static void efi_call_phys_epilog(void) 113static void efi_call_phys_epilog(void)
111{ 114{
112 unsigned long cr4; 115 unsigned long cr4;
116 struct Xgt_desc_struct *cpu_gdt_descr = &per_cpu(cpu_gdt_descr, 0);
117
118 cpu_gdt_descr->address = __va(cpu_gdt_descr->address);
119 load_gdt(cpu_gdt_descr);
113 120
114 cpu_gdt_descr[0].address =
115 (unsigned long) __va(cpu_gdt_descr[0].address);
116 load_gdt(&cpu_gdt_descr[0]);
117 cr4 = read_cr4(); 121 cr4 = read_cr4();
118 122
119 if (cr4 & X86_CR4_PSE) { 123 if (cr4 & X86_CR4_PSE) {
diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S
index 2bee6499edd9..e0b7c632efbc 100644
--- a/arch/i386/kernel/head.S
+++ b/arch/i386/kernel/head.S
@@ -534,5 +534,3 @@ ENTRY(cpu_gdt_table)
534 .quad 0x0000000000000000 /* 0xf0 - unused */ 534 .quad 0x0000000000000000 /* 0xf0 - unused */
535 .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */ 535 .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
536 536
537 /* Be sure this is zeroed to avoid false validations in Xen */
538 .fill PAGE_SIZE_asm / 8 - GDT_ENTRIES,8,0
diff --git a/arch/i386/kernel/i386_ksyms.c b/arch/i386/kernel/i386_ksyms.c
index 3999bec50c33..055325056a74 100644
--- a/arch/i386/kernel/i386_ksyms.c
+++ b/arch/i386/kernel/i386_ksyms.c
@@ -3,8 +3,6 @@
3#include <asm/checksum.h> 3#include <asm/checksum.h>
4#include <asm/desc.h> 4#include <asm/desc.h>
5 5
6EXPORT_SYMBOL_GPL(cpu_gdt_descr);
7
8EXPORT_SYMBOL(__down_failed); 6EXPORT_SYMBOL(__down_failed);
9EXPORT_SYMBOL(__down_failed_interruptible); 7EXPORT_SYMBOL(__down_failed_interruptible);
10EXPORT_SYMBOL(__down_failed_trylock); 8EXPORT_SYMBOL(__down_failed_trylock);
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index f2dd218d88cb..39d9a5fa907e 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -51,6 +51,8 @@ static struct { int pin, apic; } ioapic_i8259 = { -1, -1 };
51 51
52static DEFINE_SPINLOCK(ioapic_lock); 52static DEFINE_SPINLOCK(ioapic_lock);
53 53
54int timer_over_8254 __initdata = 1;
55
54/* 56/*
55 * Is the SiS APIC rmw bug present ? 57 * Is the SiS APIC rmw bug present ?
56 * -1 = don't know, 0 = no, 1 = yes 58 * -1 = don't know, 0 = no, 1 = yes
@@ -2267,7 +2269,8 @@ static inline void check_timer(void)
2267 apic_write_around(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_EXTINT); 2269 apic_write_around(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_EXTINT);
2268 init_8259A(1); 2270 init_8259A(1);
2269 timer_ack = 1; 2271 timer_ack = 1;
2270 enable_8259A_irq(0); 2272 if (timer_over_8254 > 0)
2273 enable_8259A_irq(0);
2271 2274
2272 pin1 = find_isa_irq_pin(0, mp_INT); 2275 pin1 = find_isa_irq_pin(0, mp_INT);
2273 apic1 = find_isa_irq_apic(0, mp_INT); 2276 apic1 = find_isa_irq_apic(0, mp_INT);
@@ -2392,6 +2395,20 @@ void __init setup_IO_APIC(void)
2392 print_IO_APIC(); 2395 print_IO_APIC();
2393} 2396}
2394 2397
2398static int __init setup_disable_8254_timer(char *s)
2399{
2400 timer_over_8254 = -1;
2401 return 1;
2402}
2403static int __init setup_enable_8254_timer(char *s)
2404{
2405 timer_over_8254 = 2;
2406 return 1;
2407}
2408
2409__setup("disable_8254_timer", setup_disable_8254_timer);
2410__setup("enable_8254_timer", setup_enable_8254_timer);
2411
2395/* 2412/*
2396 * Called after all the initialization is done. If we didnt find any 2413 * Called after all the initialization is done. If we didnt find any
2397 * APIC bugs then we can allow the modify fast path 2414 * APIC bugs then we can allow the modify fast path
@@ -2566,8 +2583,10 @@ int __init io_apic_get_unique_id (int ioapic, int apic_id)
2566 spin_unlock_irqrestore(&ioapic_lock, flags); 2583 spin_unlock_irqrestore(&ioapic_lock, flags);
2567 2584
2568 /* Sanity check */ 2585 /* Sanity check */
2569 if (reg_00.bits.ID != apic_id) 2586 if (reg_00.bits.ID != apic_id) {
2570 panic("IOAPIC[%d]: Unable change apic_id!\n", ioapic); 2587 printk("IOAPIC[%d]: Unable to change apic_id!\n", ioapic);
2588 return -1;
2589 }
2571 } 2590 }
2572 2591
2573 apic_printk(APIC_VERBOSE, KERN_INFO 2592 apic_printk(APIC_VERBOSE, KERN_INFO
diff --git a/arch/i386/kernel/kprobes.c b/arch/i386/kernel/kprobes.c
index 6483eeb1a4e8..694a13997637 100644
--- a/arch/i386/kernel/kprobes.c
+++ b/arch/i386/kernel/kprobes.c
@@ -58,6 +58,11 @@ static inline int is_IF_modifier(kprobe_opcode_t opcode)
58 58
59int __kprobes arch_prepare_kprobe(struct kprobe *p) 59int __kprobes arch_prepare_kprobe(struct kprobe *p)
60{ 60{
61 /* insn: must be on special executable page on i386. */
62 p->ainsn.insn = get_insn_slot();
63 if (!p->ainsn.insn)
64 return -ENOMEM;
65
61 memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t)); 66 memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
62 p->opcode = *p->addr; 67 p->opcode = *p->addr;
63 return 0; 68 return 0;
@@ -77,6 +82,13 @@ void __kprobes arch_disarm_kprobe(struct kprobe *p)
77 (unsigned long) p->addr + sizeof(kprobe_opcode_t)); 82 (unsigned long) p->addr + sizeof(kprobe_opcode_t));
78} 83}
79 84
85void __kprobes arch_remove_kprobe(struct kprobe *p)
86{
87 down(&kprobe_mutex);
88 free_insn_slot(p->ainsn.insn);
89 up(&kprobe_mutex);
90}
91
80static inline void save_previous_kprobe(struct kprobe_ctlblk *kcb) 92static inline void save_previous_kprobe(struct kprobe_ctlblk *kcb)
81{ 93{
82 kcb->prev_kprobe.kp = kprobe_running(); 94 kcb->prev_kprobe.kp = kprobe_running();
@@ -111,7 +123,7 @@ static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
111 if (p->opcode == BREAKPOINT_INSTRUCTION) 123 if (p->opcode == BREAKPOINT_INSTRUCTION)
112 regs->eip = (unsigned long)p->addr; 124 regs->eip = (unsigned long)p->addr;
113 else 125 else
114 regs->eip = (unsigned long)&p->ainsn.insn; 126 regs->eip = (unsigned long)p->ainsn.insn;
115} 127}
116 128
117/* Called with kretprobe_lock held */ 129/* Called with kretprobe_lock held */
@@ -351,7 +363,7 @@ static void __kprobes resume_execution(struct kprobe *p,
351{ 363{
352 unsigned long *tos = (unsigned long *)&regs->esp; 364 unsigned long *tos = (unsigned long *)&regs->esp;
353 unsigned long next_eip = 0; 365 unsigned long next_eip = 0;
354 unsigned long copy_eip = (unsigned long)&p->ainsn.insn; 366 unsigned long copy_eip = (unsigned long)p->ainsn.insn;
355 unsigned long orig_eip = (unsigned long)p->addr; 367 unsigned long orig_eip = (unsigned long)p->addr;
356 368
357 switch (p->ainsn.insn[0]) { 369 switch (p->ainsn.insn[0]) {
diff --git a/arch/i386/kernel/machine_kexec.c b/arch/i386/kernel/machine_kexec.c
index a912fed48482..f73d7374a2ba 100644
--- a/arch/i386/kernel/machine_kexec.c
+++ b/arch/i386/kernel/machine_kexec.c
@@ -116,13 +116,13 @@ static void load_segments(void)
116 __asm__ __volatile__ ( 116 __asm__ __volatile__ (
117 "\tljmp $"STR(__KERNEL_CS)",$1f\n" 117 "\tljmp $"STR(__KERNEL_CS)",$1f\n"
118 "\t1:\n" 118 "\t1:\n"
119 "\tmovl $"STR(__KERNEL_DS)",%eax\n" 119 "\tmovl $"STR(__KERNEL_DS)",%%eax\n"
120 "\tmovl %eax,%ds\n" 120 "\tmovl %%eax,%%ds\n"
121 "\tmovl %eax,%es\n" 121 "\tmovl %%eax,%%es\n"
122 "\tmovl %eax,%fs\n" 122 "\tmovl %%eax,%%fs\n"
123 "\tmovl %eax,%gs\n" 123 "\tmovl %%eax,%%gs\n"
124 "\tmovl %eax,%ss\n" 124 "\tmovl %%eax,%%ss\n"
125 ); 125 ::: "eax", "memory");
126#undef STR 126#undef STR
127#undef __STR 127#undef __STR
128} 128}
diff --git a/arch/i386/kernel/microcode.c b/arch/i386/kernel/microcode.c
index d3fdf0057d82..5390b521aca0 100644
--- a/arch/i386/kernel/microcode.c
+++ b/arch/i386/kernel/microcode.c
@@ -74,6 +74,7 @@
74#include <linux/kernel.h> 74#include <linux/kernel.h>
75#include <linux/init.h> 75#include <linux/init.h>
76#include <linux/sched.h> 76#include <linux/sched.h>
77#include <linux/cpumask.h>
77#include <linux/module.h> 78#include <linux/module.h>
78#include <linux/slab.h> 79#include <linux/slab.h>
79#include <linux/vmalloc.h> 80#include <linux/vmalloc.h>
@@ -250,8 +251,8 @@ static int find_matching_ucodes (void)
250 error = -EINVAL; 251 error = -EINVAL;
251 goto out; 252 goto out;
252 } 253 }
253 254
254 for (cpu_num = 0; cpu_num < num_online_cpus(); cpu_num++) { 255 for_each_online_cpu(cpu_num) {
255 struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num; 256 struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num;
256 if (uci->err != MC_NOTFOUND) /* already found a match or not an online cpu*/ 257 if (uci->err != MC_NOTFOUND) /* already found a match or not an online cpu*/
257 continue; 258 continue;
@@ -293,7 +294,7 @@ static int find_matching_ucodes (void)
293 error = -EFAULT; 294 error = -EFAULT;
294 goto out; 295 goto out;
295 } 296 }
296 for (cpu_num = 0; cpu_num < num_online_cpus(); cpu_num++) { 297 for_each_online_cpu(cpu_num) {
297 struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num; 298 struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num;
298 if (uci->err != MC_NOTFOUND) /* already found a match or not an online cpu*/ 299 if (uci->err != MC_NOTFOUND) /* already found a match or not an online cpu*/
299 continue; 300 continue;
@@ -304,7 +305,9 @@ static int find_matching_ucodes (void)
304 } 305 }
305 } 306 }
306 /* now check if any cpu has matched */ 307 /* now check if any cpu has matched */
307 for (cpu_num = 0, allocated_flag = 0, sum = 0; cpu_num < num_online_cpus(); cpu_num++) { 308 allocated_flag = 0;
309 sum = 0;
310 for_each_online_cpu(cpu_num) {
308 if (ucode_cpu_info[cpu_num].err == MC_MARKED) { 311 if (ucode_cpu_info[cpu_num].err == MC_MARKED) {
309 struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num; 312 struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num;
310 if (!allocated_flag) { 313 if (!allocated_flag) {
@@ -415,12 +418,12 @@ static int do_microcode_update (void)
415 } 418 }
416 419
417out_free: 420out_free:
418 for (i = 0; i < num_online_cpus(); i++) { 421 for_each_online_cpu(i) {
419 if (ucode_cpu_info[i].mc) { 422 if (ucode_cpu_info[i].mc) {
420 int j; 423 int j;
421 void *tmp = ucode_cpu_info[i].mc; 424 void *tmp = ucode_cpu_info[i].mc;
422 vfree(tmp); 425 vfree(tmp);
423 for (j = i; j < num_online_cpus(); j++) { 426 for_each_online_cpu(j) {
424 if (ucode_cpu_info[j].mc == tmp) 427 if (ucode_cpu_info[j].mc == tmp)
425 ucode_cpu_info[j].mc = NULL; 428 ucode_cpu_info[j].mc = NULL;
426 } 429 }
diff --git a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c
index 0102f3d50e57..e6e2f43db85e 100644
--- a/arch/i386/kernel/mpparse.c
+++ b/arch/i386/kernel/mpparse.c
@@ -710,7 +710,7 @@ void __init get_smp_config (void)
710 * Read the physical hardware table. Anything here will 710 * Read the physical hardware table. Anything here will
711 * override the defaults. 711 * override the defaults.
712 */ 712 */
713 if (!smp_read_mpc((void *)mpf->mpf_physptr)) { 713 if (!smp_read_mpc(phys_to_virt(mpf->mpf_physptr))) {
714 smp_found_config = 0; 714 smp_found_config = 0;
715 printk(KERN_ERR "BIOS bug, MP table errors detected!...\n"); 715 printk(KERN_ERR "BIOS bug, MP table errors detected!...\n");
716 printk(KERN_ERR "... disabling SMP support. (tell your hw vendor)\n"); 716 printk(KERN_ERR "... disabling SMP support. (tell your hw vendor)\n");
@@ -915,6 +915,7 @@ void __init mp_register_ioapic (
915 u32 gsi_base) 915 u32 gsi_base)
916{ 916{
917 int idx = 0; 917 int idx = 0;
918 int tmpid;
918 919
919 if (nr_ioapics >= MAX_IO_APICS) { 920 if (nr_ioapics >= MAX_IO_APICS) {
920 printk(KERN_ERR "ERROR: Max # of I/O APICs (%d) exceeded " 921 printk(KERN_ERR "ERROR: Max # of I/O APICs (%d) exceeded "
@@ -935,9 +936,14 @@ void __init mp_register_ioapic (
935 936
936 set_fixmap_nocache(FIX_IO_APIC_BASE_0 + idx, address); 937 set_fixmap_nocache(FIX_IO_APIC_BASE_0 + idx, address);
937 if ((boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) && (boot_cpu_data.x86 < 15)) 938 if ((boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) && (boot_cpu_data.x86 < 15))
938 mp_ioapics[idx].mpc_apicid = io_apic_get_unique_id(idx, id); 939 tmpid = io_apic_get_unique_id(idx, id);
939 else 940 else
940 mp_ioapics[idx].mpc_apicid = id; 941 tmpid = id;
942 if (tmpid == -1) {
943 nr_ioapics--;
944 return;
945 }
946 mp_ioapics[idx].mpc_apicid = tmpid;
941 mp_ioapics[idx].mpc_apicver = io_apic_get_version(idx); 947 mp_ioapics[idx].mpc_apicver = io_apic_get_version(idx);
942 948
943 /* 949 /*
diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c
index 63f39a7e2c96..be87c5e2ee95 100644
--- a/arch/i386/kernel/nmi.c
+++ b/arch/i386/kernel/nmi.c
@@ -357,7 +357,7 @@ static void clear_msr_range(unsigned int base, unsigned int n)
357 wrmsr(base+i, 0, 0); 357 wrmsr(base+i, 0, 0);
358} 358}
359 359
360static inline void write_watchdog_counter(const char *descr) 360static void write_watchdog_counter(const char *descr)
361{ 361{
362 u64 count = (u64)cpu_khz * 1000; 362 u64 count = (u64)cpu_khz * 1000;
363 363
@@ -544,7 +544,7 @@ void nmi_watchdog_tick (struct pt_regs * regs)
544 * die_nmi will return ONLY if NOTIFY_STOP happens.. 544 * die_nmi will return ONLY if NOTIFY_STOP happens..
545 */ 545 */
546 die_nmi(regs, "NMI Watchdog detected LOCKUP"); 546 die_nmi(regs, "NMI Watchdog detected LOCKUP");
547 547 } else {
548 last_irq_sums[cpu] = sum; 548 last_irq_sums[cpu] = sum;
549 alert_counter[cpu] = 0; 549 alert_counter[cpu] = 0;
550 } 550 }
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index 51e513b4f72d..ab62a9f4701e 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -1599,6 +1599,10 @@ void __init setup_arch(char **cmdline_p)
1599 if (efi_enabled) 1599 if (efi_enabled)
1600 efi_map_memmap(); 1600 efi_map_memmap();
1601 1601
1602#ifdef CONFIG_X86_IO_APIC
1603 check_acpi_pci(); /* Checks more than just ACPI actually */
1604#endif
1605
1602#ifdef CONFIG_ACPI 1606#ifdef CONFIG_ACPI
1603 /* 1607 /*
1604 * Parse the ACPI tables for possible boot-time SMP configuration. 1608 * Parse the ACPI tables for possible boot-time SMP configuration.
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index fb00ab7b7612..eba7f53f8b4a 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -898,12 +898,6 @@ static int __devinit do_boot_cpu(int apicid, int cpu)
898 unsigned long start_eip; 898 unsigned long start_eip;
899 unsigned short nmi_high = 0, nmi_low = 0; 899 unsigned short nmi_high = 0, nmi_low = 0;
900 900
901 if (!cpu_gdt_descr[cpu].address &&
902 !(cpu_gdt_descr[cpu].address = get_zeroed_page(GFP_KERNEL))) {
903 printk("Failed to allocate GDT for CPU %d\n", cpu);
904 return 1;
905 }
906
907 ++cpucount; 901 ++cpucount;
908 902
909 /* 903 /*
diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c
index a14d594bfbeb..9d3074759856 100644
--- a/arch/i386/kernel/time.c
+++ b/arch/i386/kernel/time.c
@@ -412,9 +412,9 @@ static int timer_resume(struct sys_device *dev)
412 write_seqlock_irqsave(&xtime_lock, flags); 412 write_seqlock_irqsave(&xtime_lock, flags);
413 xtime.tv_sec = sec; 413 xtime.tv_sec = sec;
414 xtime.tv_nsec = 0; 414 xtime.tv_nsec = 0;
415 write_sequnlock_irqrestore(&xtime_lock, flags); 415 jiffies_64 += sleep_length;
416 jiffies += sleep_length;
417 wall_jiffies += sleep_length; 416 wall_jiffies += sleep_length;
417 write_sequnlock_irqrestore(&xtime_lock, flags);
418 if (last_timer->resume) 418 if (last_timer->resume)
419 last_timer->resume(); 419 last_timer->resume();
420 cur_timer = last_timer; 420 cur_timer = last_timer;
diff --git a/arch/i386/mach-default/topology.c b/arch/i386/kernel/topology.c
index b64314069e78..67a0e1baa28b 100644
--- a/arch/i386/mach-default/topology.c
+++ b/arch/i386/kernel/topology.c
@@ -1,12 +1,12 @@
1/* 1/*
2 * arch/i386/mach-generic/topology.c - Populate driverfs with topology information 2 * arch/i386/kernel/topology.c - Populate driverfs with topology information
3 * 3 *
4 * Written by: Matthew Dobson, IBM Corporation 4 * Written by: Matthew Dobson, IBM Corporation
5 * Original Code: Paul Dorwin, IBM Corporation, Patrick Mochel, OSDL 5 * Original Code: Paul Dorwin, IBM Corporation, Patrick Mochel, OSDL
6 * 6 *
7 * Copyright (C) 2002, IBM Corp. 7 * Copyright (C) 2002, IBM Corp.
8 * 8 *
9 * All rights reserved. 9 * All rights reserved.
10 * 10 *
11 * This program is free software; you can redistribute it and/or modify 11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by 12 * it under the terms of the GNU General Public License as published by
@@ -34,7 +34,7 @@ static struct i386_cpu cpu_devices[NR_CPUS];
34 34
35int arch_register_cpu(int num){ 35int arch_register_cpu(int num){
36 struct node *parent = NULL; 36 struct node *parent = NULL;
37 37
38#ifdef CONFIG_NUMA 38#ifdef CONFIG_NUMA
39 int node = cpu_to_node(num); 39 int node = cpu_to_node(num);
40 if (node_online(node)) 40 if (node_online(node))
diff --git a/arch/i386/mach-default/Makefile b/arch/i386/mach-default/Makefile
index e95bb0237921..012fe34459e6 100644
--- a/arch/i386/mach-default/Makefile
+++ b/arch/i386/mach-default/Makefile
@@ -2,4 +2,4 @@
2# Makefile for the linux kernel. 2# Makefile for the linux kernel.
3# 3#
4 4
5obj-y := setup.o topology.o 5obj-y := setup.o
diff --git a/arch/i386/mach-voyager/voyager_basic.c b/arch/i386/mach-voyager/voyager_basic.c
index aa49a33a572c..b584060ec004 100644
--- a/arch/i386/mach-voyager/voyager_basic.c
+++ b/arch/i386/mach-voyager/voyager_basic.c
@@ -23,6 +23,8 @@
23#include <linux/delay.h> 23#include <linux/delay.h>
24#include <linux/reboot.h> 24#include <linux/reboot.h>
25#include <linux/sysrq.h> 25#include <linux/sysrq.h>
26#include <linux/smp.h>
27#include <linux/nodemask.h>
26#include <asm/io.h> 28#include <asm/io.h>
27#include <asm/voyager.h> 29#include <asm/voyager.h>
28#include <asm/vic.h> 30#include <asm/vic.h>
@@ -328,4 +330,3 @@ void machine_power_off(void)
328 if (pm_power_off) 330 if (pm_power_off)
329 pm_power_off(); 331 pm_power_off();
330} 332}
331
diff --git a/arch/i386/mach-voyager/voyager_smp.c b/arch/i386/mach-voyager/voyager_smp.c
index 6e4c3baef6cc..8165626a5c30 100644
--- a/arch/i386/mach-voyager/voyager_smp.c
+++ b/arch/i386/mach-voyager/voyager_smp.c
@@ -402,6 +402,7 @@ find_smp_config(void)
402 cpus_addr(phys_cpu_present_map)[0] |= voyager_extended_cmos_read(VOYAGER_PROCESSOR_PRESENT_MASK + 1) << 8; 402 cpus_addr(phys_cpu_present_map)[0] |= voyager_extended_cmos_read(VOYAGER_PROCESSOR_PRESENT_MASK + 1) << 8;
403 cpus_addr(phys_cpu_present_map)[0] |= voyager_extended_cmos_read(VOYAGER_PROCESSOR_PRESENT_MASK + 2) << 16; 403 cpus_addr(phys_cpu_present_map)[0] |= voyager_extended_cmos_read(VOYAGER_PROCESSOR_PRESENT_MASK + 2) << 16;
404 cpus_addr(phys_cpu_present_map)[0] |= voyager_extended_cmos_read(VOYAGER_PROCESSOR_PRESENT_MASK + 3) << 24; 404 cpus_addr(phys_cpu_present_map)[0] |= voyager_extended_cmos_read(VOYAGER_PROCESSOR_PRESENT_MASK + 3) << 24;
405 cpu_possible_map = phys_cpu_present_map;
405 printk("VOYAGER SMP: phys_cpu_present_map = 0x%lx\n", cpus_addr(phys_cpu_present_map)[0]); 406 printk("VOYAGER SMP: phys_cpu_present_map = 0x%lx\n", cpus_addr(phys_cpu_present_map)[0]);
406 /* Here we set up the VIC to enable SMP */ 407 /* Here we set up the VIC to enable SMP */
407 /* enable the CPIs by writing the base vector to their register */ 408 /* enable the CPIs by writing the base vector to their register */
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 845cd0902a50..a85ea9d37f05 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -453,6 +453,7 @@ source "arch/ia64/oprofile/Kconfig"
453 453
454config KPROBES 454config KPROBES
455 bool "Kprobes (EXPERIMENTAL)" 455 bool "Kprobes (EXPERIMENTAL)"
456 depends on EXPERIMENTAL && MODULES
456 help 457 help
457 Kprobes allows you to trap at almost any kernel address and 458 Kprobes allows you to trap at almost any kernel address and
458 execute a callback function. register_kprobe() establishes 459 execute a callback function. register_kprobe() establishes
diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig
index b40672bb3ab0..90e9c2e61bf4 100644
--- a/arch/ia64/configs/bigsur_defconfig
+++ b/arch/ia64/configs/bigsur_defconfig
@@ -1,14 +1,13 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.14-rc1 3# Linux kernel version: 2.6.16-rc5
4# Wed Sep 14 15:18:49 2005 4# Mon Feb 27 16:10:42 2006
5# 5#
6 6
7# 7#
8# Code maturity level options 8# Code maturity level options
9# 9#
10CONFIG_EXPERIMENTAL=y 10CONFIG_EXPERIMENTAL=y
11CONFIG_CLEAN_COMPILE=y
12CONFIG_LOCK_KERNEL=y 11CONFIG_LOCK_KERNEL=y
13CONFIG_INIT_ENV_ARG_LIMIT=32 12CONFIG_INIT_ENV_ARG_LIMIT=32
14 13
@@ -23,17 +22,18 @@ CONFIG_POSIX_MQUEUE=y
23# CONFIG_BSD_PROCESS_ACCT is not set 22# CONFIG_BSD_PROCESS_ACCT is not set
24CONFIG_SYSCTL=y 23CONFIG_SYSCTL=y
25# CONFIG_AUDIT is not set 24# CONFIG_AUDIT is not set
26CONFIG_HOTPLUG=y
27CONFIG_KOBJECT_UEVENT=y
28# CONFIG_IKCONFIG is not set 25# CONFIG_IKCONFIG is not set
29# CONFIG_CPUSETS is not set 26# CONFIG_CPUSETS is not set
30CONFIG_INITRAMFS_SOURCE="" 27CONFIG_INITRAMFS_SOURCE=""
28CONFIG_CC_OPTIMIZE_FOR_SIZE=y
31# CONFIG_EMBEDDED is not set 29# CONFIG_EMBEDDED is not set
32CONFIG_KALLSYMS=y 30CONFIG_KALLSYMS=y
33# CONFIG_KALLSYMS_ALL is not set 31# CONFIG_KALLSYMS_ALL is not set
34# CONFIG_KALLSYMS_EXTRA_PASS is not set 32# CONFIG_KALLSYMS_EXTRA_PASS is not set
33CONFIG_HOTPLUG=y
35CONFIG_PRINTK=y 34CONFIG_PRINTK=y
36CONFIG_BUG=y 35CONFIG_BUG=y
36CONFIG_ELF_CORE=y
37CONFIG_BASE_FULL=y 37CONFIG_BASE_FULL=y
38CONFIG_FUTEX=y 38CONFIG_FUTEX=y
39CONFIG_EPOLL=y 39CONFIG_EPOLL=y
@@ -42,8 +42,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
42CONFIG_CC_ALIGN_LABELS=0 42CONFIG_CC_ALIGN_LABELS=0
43CONFIG_CC_ALIGN_LOOPS=0 43CONFIG_CC_ALIGN_LOOPS=0
44CONFIG_CC_ALIGN_JUMPS=0 44CONFIG_CC_ALIGN_JUMPS=0
45CONFIG_SLAB=y
45# CONFIG_TINY_SHMEM is not set 46# CONFIG_TINY_SHMEM is not set
46CONFIG_BASE_SMALL=0 47CONFIG_BASE_SMALL=0
48# CONFIG_SLOB is not set
47 49
48# 50#
49# Loadable module support 51# Loadable module support
@@ -58,17 +60,36 @@ CONFIG_KMOD=y
58CONFIG_STOP_MACHINE=y 60CONFIG_STOP_MACHINE=y
59 61
60# 62#
63# Block layer
64#
65
66#
67# IO Schedulers
68#
69CONFIG_IOSCHED_NOOP=y
70CONFIG_IOSCHED_AS=y
71CONFIG_IOSCHED_DEADLINE=y
72CONFIG_IOSCHED_CFQ=y
73CONFIG_DEFAULT_AS=y
74# CONFIG_DEFAULT_DEADLINE is not set
75# CONFIG_DEFAULT_CFQ is not set
76# CONFIG_DEFAULT_NOOP is not set
77CONFIG_DEFAULT_IOSCHED="anticipatory"
78
79#
61# Processor type and features 80# Processor type and features
62# 81#
63CONFIG_IA64=y 82CONFIG_IA64=y
64CONFIG_64BIT=y 83CONFIG_64BIT=y
65CONFIG_MMU=y 84CONFIG_MMU=y
85CONFIG_SWIOTLB=y
66CONFIG_RWSEM_XCHGADD_ALGORITHM=y 86CONFIG_RWSEM_XCHGADD_ALGORITHM=y
67CONFIG_GENERIC_CALIBRATE_DELAY=y 87CONFIG_GENERIC_CALIBRATE_DELAY=y
68CONFIG_TIME_INTERPOLATION=y 88CONFIG_TIME_INTERPOLATION=y
69CONFIG_EFI=y 89CONFIG_EFI=y
70CONFIG_GENERIC_IOMAP=y 90CONFIG_GENERIC_IOMAP=y
71CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y 91CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
92CONFIG_DMA_IS_DMA32=y
72# CONFIG_IA64_GENERIC is not set 93# CONFIG_IA64_GENERIC is not set
73CONFIG_IA64_DIG=y 94CONFIG_IA64_DIG=y
74# CONFIG_IA64_HP_ZX1 is not set 95# CONFIG_IA64_HP_ZX1 is not set
@@ -81,18 +102,17 @@ CONFIG_ITANIUM=y
81# CONFIG_IA64_PAGE_SIZE_8KB is not set 102# CONFIG_IA64_PAGE_SIZE_8KB is not set
82CONFIG_IA64_PAGE_SIZE_16KB=y 103CONFIG_IA64_PAGE_SIZE_16KB=y
83# CONFIG_IA64_PAGE_SIZE_64KB is not set 104# CONFIG_IA64_PAGE_SIZE_64KB is not set
105CONFIG_PGTABLE_3=y
106# CONFIG_PGTABLE_4 is not set
84# CONFIG_HZ_100 is not set 107# CONFIG_HZ_100 is not set
85CONFIG_HZ_250=y 108CONFIG_HZ_250=y
86# CONFIG_HZ_1000 is not set 109# CONFIG_HZ_1000 is not set
87CONFIG_HZ=250 110CONFIG_HZ=250
88CONFIG_IA64_BRL_EMU=y 111CONFIG_IA64_BRL_EMU=y
89CONFIG_IA64_L1_CACHE_SHIFT=6 112CONFIG_IA64_L1_CACHE_SHIFT=6
90# CONFIG_NUMA is not set
91# CONFIG_VIRTUAL_MEM_MAP is not set
92# CONFIG_IA64_CYCLONE is not set 113# CONFIG_IA64_CYCLONE is not set
93CONFIG_IOSAPIC=y 114CONFIG_IOSAPIC=y
94# CONFIG_IA64_SGI_SN_XP is not set 115CONFIG_FORCE_MAX_ZONEORDER=17
95CONFIG_FORCE_MAX_ZONEORDER=18
96CONFIG_SMP=y 116CONFIG_SMP=y
97CONFIG_NR_CPUS=2 117CONFIG_NR_CPUS=2
98# CONFIG_HOTPLUG_CPU is not set 118# CONFIG_HOTPLUG_CPU is not set
@@ -105,7 +125,12 @@ CONFIG_FLATMEM_MANUAL=y
105CONFIG_FLATMEM=y 125CONFIG_FLATMEM=y
106CONFIG_FLAT_NODE_MEM_MAP=y 126CONFIG_FLAT_NODE_MEM_MAP=y
107# CONFIG_SPARSEMEM_STATIC is not set 127# CONFIG_SPARSEMEM_STATIC is not set
108CONFIG_HAVE_DEC_LOCK=y 128CONFIG_SPLIT_PTLOCK_CPUS=4
129CONFIG_ARCH_SELECT_MEMORY_MODEL=y
130CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
131CONFIG_ARCH_FLATMEM_ENABLE=y
132CONFIG_ARCH_SPARSEMEM_ENABLE=y
133# CONFIG_VIRTUAL_MEM_MAP is not set
109CONFIG_IA32_SUPPORT=y 134CONFIG_IA32_SUPPORT=y
110CONFIG_COMPAT=y 135CONFIG_COMPAT=y
111# CONFIG_IA64_MCA_RECOVERY is not set 136# CONFIG_IA64_MCA_RECOVERY is not set
@@ -117,7 +142,6 @@ CONFIG_IA64_PALINFO=y
117# 142#
118CONFIG_EFI_VARS=y 143CONFIG_EFI_VARS=y
119CONFIG_EFI_PCDP=y 144CONFIG_EFI_PCDP=y
120# CONFIG_DELL_RBU is not set
121CONFIG_BINFMT_ELF=y 145CONFIG_BINFMT_ELF=y
122CONFIG_BINFMT_MISC=m 146CONFIG_BINFMT_MISC=m
123 147
@@ -125,6 +149,7 @@ CONFIG_BINFMT_MISC=m
125# Power management and ACPI 149# Power management and ACPI
126# 150#
127CONFIG_PM=y 151CONFIG_PM=y
152CONFIG_PM_LEGACY=y
128# CONFIG_PM_DEBUG is not set 153# CONFIG_PM_DEBUG is not set
129 154
130# 155#
@@ -137,6 +162,7 @@ CONFIG_ACPI_PROCESSOR=m
137CONFIG_ACPI_THERMAL=m 162CONFIG_ACPI_THERMAL=m
138CONFIG_ACPI_BLACKLIST_YEAR=0 163CONFIG_ACPI_BLACKLIST_YEAR=0
139# CONFIG_ACPI_DEBUG is not set 164# CONFIG_ACPI_DEBUG is not set
165CONFIG_ACPI_EC=y
140CONFIG_ACPI_POWER=y 166CONFIG_ACPI_POWER=y
141CONFIG_ACPI_SYSTEM=y 167CONFIG_ACPI_SYSTEM=y
142# CONFIG_ACPI_CONTAINER is not set 168# CONFIG_ACPI_CONTAINER is not set
@@ -173,6 +199,7 @@ CONFIG_NET=y
173# 199#
174# Networking options 200# Networking options
175# 201#
202# CONFIG_NETDEBUG is not set
176CONFIG_PACKET=y 203CONFIG_PACKET=y
177CONFIG_PACKET_MMAP=y 204CONFIG_PACKET_MMAP=y
178CONFIG_UNIX=y 205CONFIG_UNIX=y
@@ -206,6 +233,11 @@ CONFIG_TCP_CONG_BIC=y
206# SCTP Configuration (EXPERIMENTAL) 233# SCTP Configuration (EXPERIMENTAL)
207# 234#
208# CONFIG_IP_SCTP is not set 235# CONFIG_IP_SCTP is not set
236
237#
238# TIPC Configuration (EXPERIMENTAL)
239#
240# CONFIG_TIPC is not set
209# CONFIG_ATM is not set 241# CONFIG_ATM is not set
210# CONFIG_BRIDGE is not set 242# CONFIG_BRIDGE is not set
211# CONFIG_VLAN_8021Q is not set 243# CONFIG_VLAN_8021Q is not set
@@ -218,14 +250,16 @@ CONFIG_TCP_CONG_BIC=y
218# CONFIG_NET_DIVERT is not set 250# CONFIG_NET_DIVERT is not set
219# CONFIG_ECONET is not set 251# CONFIG_ECONET is not set
220# CONFIG_WAN_ROUTER is not set 252# CONFIG_WAN_ROUTER is not set
253
254#
255# QoS and/or fair queueing
256#
221# CONFIG_NET_SCHED is not set 257# CONFIG_NET_SCHED is not set
222# CONFIG_NET_CLS_ROUTE is not set
223 258
224# 259#
225# Network testing 260# Network testing
226# 261#
227# CONFIG_NET_PKTGEN is not set 262# CONFIG_NET_PKTGEN is not set
228# CONFIG_NETFILTER_NETLINK is not set
229# CONFIG_HAMRADIO is not set 263# CONFIG_HAMRADIO is not set
230# CONFIG_IRDA is not set 264# CONFIG_IRDA is not set
231# CONFIG_BT is not set 265# CONFIG_BT is not set
@@ -286,20 +320,13 @@ CONFIG_BLK_DEV_RAM=m
286CONFIG_BLK_DEV_RAM_COUNT=16 320CONFIG_BLK_DEV_RAM_COUNT=16
287CONFIG_BLK_DEV_RAM_SIZE=4096 321CONFIG_BLK_DEV_RAM_SIZE=4096
288# CONFIG_CDROM_PKTCDVD is not set 322# CONFIG_CDROM_PKTCDVD is not set
289
290#
291# IO Schedulers
292#
293CONFIG_IOSCHED_NOOP=y
294CONFIG_IOSCHED_AS=y
295CONFIG_IOSCHED_DEADLINE=y
296CONFIG_IOSCHED_CFQ=y
297# CONFIG_ATA_OVER_ETH is not set 323# CONFIG_ATA_OVER_ETH is not set
298 324
299# 325#
300# ATA/ATAPI/MFM/RLL support 326# ATA/ATAPI/MFM/RLL support
301# 327#
302CONFIG_IDE=m 328CONFIG_IDE=m
329CONFIG_IDE_MAX_HWIFS=4
303CONFIG_BLK_DEV_IDE=m 330CONFIG_BLK_DEV_IDE=m
304 331
305# 332#
@@ -390,6 +417,7 @@ CONFIG_SCSI_SPI_ATTRS=m
390# 417#
391# SCSI low-level drivers 418# SCSI low-level drivers
392# 419#
420# CONFIG_ISCSI_TCP is not set
393# CONFIG_BLK_DEV_3W_XXXX_RAID is not set 421# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
394# CONFIG_SCSI_3W_9XXX is not set 422# CONFIG_SCSI_3W_9XXX is not set
395# CONFIG_SCSI_ACARD is not set 423# CONFIG_SCSI_ACARD is not set
@@ -399,6 +427,7 @@ CONFIG_SCSI_SPI_ATTRS=m
399# CONFIG_SCSI_AIC79XX is not set 427# CONFIG_SCSI_AIC79XX is not set
400# CONFIG_MEGARAID_NEWGEN is not set 428# CONFIG_MEGARAID_NEWGEN is not set
401# CONFIG_MEGARAID_LEGACY is not set 429# CONFIG_MEGARAID_LEGACY is not set
430# CONFIG_MEGARAID_SAS is not set
402# CONFIG_SCSI_SATA is not set 431# CONFIG_SCSI_SATA is not set
403# CONFIG_SCSI_DMX3191D is not set 432# CONFIG_SCSI_DMX3191D is not set
404# CONFIG_SCSI_FUTURE_DOMAIN is not set 433# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -409,14 +438,7 @@ CONFIG_SCSI_SPI_ATTRS=m
409# CONFIG_SCSI_IPR is not set 438# CONFIG_SCSI_IPR is not set
410# CONFIG_SCSI_QLOGIC_FC is not set 439# CONFIG_SCSI_QLOGIC_FC is not set
411CONFIG_SCSI_QLOGIC_1280=y 440CONFIG_SCSI_QLOGIC_1280=y
412# CONFIG_SCSI_QLOGIC_1280_1040 is not set 441# CONFIG_SCSI_QLA_FC is not set
413CONFIG_SCSI_QLA2XXX=y
414# CONFIG_SCSI_QLA21XX is not set
415# CONFIG_SCSI_QLA22XX is not set
416# CONFIG_SCSI_QLA2300 is not set
417# CONFIG_SCSI_QLA2322 is not set
418# CONFIG_SCSI_QLA6312 is not set
419# CONFIG_SCSI_QLA24XX is not set
420# CONFIG_SCSI_LPFC is not set 442# CONFIG_SCSI_LPFC is not set
421# CONFIG_SCSI_DC395x is not set 443# CONFIG_SCSI_DC395x is not set
422# CONFIG_SCSI_DC390T is not set 444# CONFIG_SCSI_DC390T is not set
@@ -448,6 +470,7 @@ CONFIG_DM_ZERO=m
448# CONFIG_FUSION is not set 470# CONFIG_FUSION is not set
449# CONFIG_FUSION_SPI is not set 471# CONFIG_FUSION_SPI is not set
450# CONFIG_FUSION_FC is not set 472# CONFIG_FUSION_FC is not set
473# CONFIG_FUSION_SAS is not set
451 474
452# 475#
453# IEEE 1394 (FireWire) support 476# IEEE 1394 (FireWire) support
@@ -486,6 +509,7 @@ CONFIG_NET_ETHERNET=y
486CONFIG_MII=y 509CONFIG_MII=y
487# CONFIG_HAPPYMEAL is not set 510# CONFIG_HAPPYMEAL is not set
488# CONFIG_SUNGEM is not set 511# CONFIG_SUNGEM is not set
512# CONFIG_CASSINI is not set
489# CONFIG_NET_VENDOR_3COM is not set 513# CONFIG_NET_VENDOR_3COM is not set
490 514
491# 515#
@@ -524,6 +548,7 @@ CONFIG_EEPRO100=y
524# CONFIG_R8169 is not set 548# CONFIG_R8169 is not set
525# CONFIG_SIS190 is not set 549# CONFIG_SIS190 is not set
526# CONFIG_SKGE is not set 550# CONFIG_SKGE is not set
551# CONFIG_SKY2 is not set
527# CONFIG_SK98LIN is not set 552# CONFIG_SK98LIN is not set
528# CONFIG_VIA_VELOCITY is not set 553# CONFIG_VIA_VELOCITY is not set
529# CONFIG_TIGON3 is not set 554# CONFIG_TIGON3 is not set
@@ -630,6 +655,7 @@ CONFIG_SERIAL_8250=y
630CONFIG_SERIAL_8250_CONSOLE=y 655CONFIG_SERIAL_8250_CONSOLE=y
631CONFIG_SERIAL_8250_ACPI=y 656CONFIG_SERIAL_8250_ACPI=y
632CONFIG_SERIAL_8250_NR_UARTS=4 657CONFIG_SERIAL_8250_NR_UARTS=4
658CONFIG_SERIAL_8250_RUNTIME_UARTS=4
633CONFIG_SERIAL_8250_EXTENDED=y 659CONFIG_SERIAL_8250_EXTENDED=y
634CONFIG_SERIAL_8250_SHARE_IRQ=y 660CONFIG_SERIAL_8250_SHARE_IRQ=y
635# CONFIG_SERIAL_8250_DETECT_IRQ is not set 661# CONFIG_SERIAL_8250_DETECT_IRQ is not set
@@ -681,6 +707,7 @@ CONFIG_DRM_R128=m
681# TPM devices 707# TPM devices
682# 708#
683# CONFIG_TCG_TPM is not set 709# CONFIG_TCG_TPM is not set
710# CONFIG_TELCLOCK is not set
684 711
685# 712#
686# I2C support 713# I2C support
@@ -731,12 +758,19 @@ CONFIG_I2C_ALGOBIT=y
731# CONFIG_SENSORS_PCF8591 is not set 758# CONFIG_SENSORS_PCF8591 is not set
732# CONFIG_SENSORS_RTC8564 is not set 759# CONFIG_SENSORS_RTC8564 is not set
733# CONFIG_SENSORS_MAX6875 is not set 760# CONFIG_SENSORS_MAX6875 is not set
761# CONFIG_RTC_X1205_I2C is not set
734# CONFIG_I2C_DEBUG_CORE is not set 762# CONFIG_I2C_DEBUG_CORE is not set
735# CONFIG_I2C_DEBUG_ALGO is not set 763# CONFIG_I2C_DEBUG_ALGO is not set
736# CONFIG_I2C_DEBUG_BUS is not set 764# CONFIG_I2C_DEBUG_BUS is not set
737# CONFIG_I2C_DEBUG_CHIP is not set 765# CONFIG_I2C_DEBUG_CHIP is not set
738 766
739# 767#
768# SPI support
769#
770# CONFIG_SPI is not set
771# CONFIG_SPI_MASTER is not set
772
773#
740# Dallas's 1-wire bus 774# Dallas's 1-wire bus
741# 775#
742# CONFIG_W1 is not set 776# CONFIG_W1 is not set
@@ -754,6 +788,7 @@ CONFIG_HWMON=y
754# CONFIG_SENSORS_ASB100 is not set 788# CONFIG_SENSORS_ASB100 is not set
755# CONFIG_SENSORS_ATXP1 is not set 789# CONFIG_SENSORS_ATXP1 is not set
756# CONFIG_SENSORS_DS1621 is not set 790# CONFIG_SENSORS_DS1621 is not set
791# CONFIG_SENSORS_F71805F is not set
757# CONFIG_SENSORS_FSCHER is not set 792# CONFIG_SENSORS_FSCHER is not set
758# CONFIG_SENSORS_FSCPOS is not set 793# CONFIG_SENSORS_FSCPOS is not set
759# CONFIG_SENSORS_GL518SM is not set 794# CONFIG_SENSORS_GL518SM is not set
@@ -775,6 +810,7 @@ CONFIG_HWMON=y
775# CONFIG_SENSORS_SMSC47M1 is not set 810# CONFIG_SENSORS_SMSC47M1 is not set
776# CONFIG_SENSORS_SMSC47B397 is not set 811# CONFIG_SENSORS_SMSC47B397 is not set
777# CONFIG_SENSORS_VIA686A is not set 812# CONFIG_SENSORS_VIA686A is not set
813# CONFIG_SENSORS_VT8231 is not set
778# CONFIG_SENSORS_W83781D is not set 814# CONFIG_SENSORS_W83781D is not set
779# CONFIG_SENSORS_W83792D is not set 815# CONFIG_SENSORS_W83792D is not set
780# CONFIG_SENSORS_W83L785TS is not set 816# CONFIG_SENSORS_W83L785TS is not set
@@ -830,6 +866,8 @@ CONFIG_SND_OSSEMUL=y
830CONFIG_SND_MIXER_OSS=m 866CONFIG_SND_MIXER_OSS=m
831CONFIG_SND_PCM_OSS=m 867CONFIG_SND_PCM_OSS=m
832# CONFIG_SND_SEQUENCER_OSS is not set 868# CONFIG_SND_SEQUENCER_OSS is not set
869# CONFIG_SND_DYNAMIC_MINORS is not set
870CONFIG_SND_SUPPORT_OLD_API=y
833# CONFIG_SND_VERBOSE_PRINTK is not set 871# CONFIG_SND_VERBOSE_PRINTK is not set
834# CONFIG_SND_DEBUG is not set 872# CONFIG_SND_DEBUG is not set
835 873
@@ -837,17 +875,18 @@ CONFIG_SND_PCM_OSS=m
837# Generic devices 875# Generic devices
838# 876#
839CONFIG_SND_OPL3_LIB=m 877CONFIG_SND_OPL3_LIB=m
878CONFIG_SND_AC97_CODEC=m
879CONFIG_SND_AC97_BUS=m
840# CONFIG_SND_DUMMY is not set 880# CONFIG_SND_DUMMY is not set
841# CONFIG_SND_VIRMIDI is not set 881# CONFIG_SND_VIRMIDI is not set
842# CONFIG_SND_MTPAV is not set 882# CONFIG_SND_MTPAV is not set
843# CONFIG_SND_SERIAL_U16550 is not set 883# CONFIG_SND_SERIAL_U16550 is not set
844# CONFIG_SND_MPU401 is not set 884# CONFIG_SND_MPU401 is not set
845CONFIG_SND_AC97_CODEC=m
846CONFIG_SND_AC97_BUS=m
847 885
848# 886#
849# PCI devices 887# PCI devices
850# 888#
889# CONFIG_SND_AD1889 is not set
851# CONFIG_SND_ALI5451 is not set 890# CONFIG_SND_ALI5451 is not set
852# CONFIG_SND_ATIIXP is not set 891# CONFIG_SND_ATIIXP is not set
853# CONFIG_SND_ATIIXP_MODEM is not set 892# CONFIG_SND_ATIIXP_MODEM is not set
@@ -856,38 +895,38 @@ CONFIG_SND_AC97_BUS=m
856# CONFIG_SND_AU8830 is not set 895# CONFIG_SND_AU8830 is not set
857# CONFIG_SND_AZT3328 is not set 896# CONFIG_SND_AZT3328 is not set
858# CONFIG_SND_BT87X is not set 897# CONFIG_SND_BT87X is not set
859# CONFIG_SND_CS46XX is not set 898# CONFIG_SND_CA0106 is not set
899# CONFIG_SND_CMIPCI is not set
860CONFIG_SND_CS4281=m 900CONFIG_SND_CS4281=m
901# CONFIG_SND_CS46XX is not set
861# CONFIG_SND_EMU10K1 is not set 902# CONFIG_SND_EMU10K1 is not set
862# CONFIG_SND_EMU10K1X is not set 903# CONFIG_SND_EMU10K1X is not set
863# CONFIG_SND_CA0106 is not set
864# CONFIG_SND_KORG1212 is not set
865# CONFIG_SND_MIXART is not set
866# CONFIG_SND_NM256 is not set
867# CONFIG_SND_RME32 is not set
868# CONFIG_SND_RME96 is not set
869# CONFIG_SND_RME9652 is not set
870# CONFIG_SND_HDSP is not set
871# CONFIG_SND_HDSPM is not set
872# CONFIG_SND_TRIDENT is not set
873# CONFIG_SND_YMFPCI is not set
874# CONFIG_SND_AD1889 is not set
875# CONFIG_SND_CMIPCI is not set
876# CONFIG_SND_ENS1370 is not set 904# CONFIG_SND_ENS1370 is not set
877# CONFIG_SND_ENS1371 is not set 905# CONFIG_SND_ENS1371 is not set
878# CONFIG_SND_ES1938 is not set 906# CONFIG_SND_ES1938 is not set
879# CONFIG_SND_ES1968 is not set 907# CONFIG_SND_ES1968 is not set
880# CONFIG_SND_MAESTRO3 is not set
881# CONFIG_SND_FM801 is not set 908# CONFIG_SND_FM801 is not set
909# CONFIG_SND_HDA_INTEL is not set
910# CONFIG_SND_HDSP is not set
911# CONFIG_SND_HDSPM is not set
882# CONFIG_SND_ICE1712 is not set 912# CONFIG_SND_ICE1712 is not set
883# CONFIG_SND_ICE1724 is not set 913# CONFIG_SND_ICE1724 is not set
884# CONFIG_SND_INTEL8X0 is not set 914# CONFIG_SND_INTEL8X0 is not set
885# CONFIG_SND_INTEL8X0M is not set 915# CONFIG_SND_INTEL8X0M is not set
916# CONFIG_SND_KORG1212 is not set
917# CONFIG_SND_MAESTRO3 is not set
918# CONFIG_SND_MIXART is not set
919# CONFIG_SND_NM256 is not set
920# CONFIG_SND_PCXHR is not set
921# CONFIG_SND_RME32 is not set
922# CONFIG_SND_RME96 is not set
923# CONFIG_SND_RME9652 is not set
886# CONFIG_SND_SONICVIBES is not set 924# CONFIG_SND_SONICVIBES is not set
925# CONFIG_SND_TRIDENT is not set
887# CONFIG_SND_VIA82XX is not set 926# CONFIG_SND_VIA82XX is not set
888# CONFIG_SND_VIA82XX_MODEM is not set 927# CONFIG_SND_VIA82XX_MODEM is not set
889# CONFIG_SND_VX222 is not set 928# CONFIG_SND_VX222 is not set
890# CONFIG_SND_HDA_INTEL is not set 929# CONFIG_SND_YMFPCI is not set
891 930
892# 931#
893# USB devices 932# USB devices
@@ -929,12 +968,15 @@ CONFIG_USB_UHCI_HCD=m
929# USB Device Class drivers 968# USB Device Class drivers
930# 969#
931# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set 970# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
932CONFIG_USB_BLUETOOTH_TTY=m
933CONFIG_USB_ACM=m 971CONFIG_USB_ACM=m
934CONFIG_USB_PRINTER=m 972CONFIG_USB_PRINTER=m
935 973
936# 974#
937# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information 975# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
976#
977
978#
979# may also be needed; see USB_STORAGE Help for more information
938# 980#
939CONFIG_USB_STORAGE=m 981CONFIG_USB_STORAGE=m
940# CONFIG_USB_STORAGE_DEBUG is not set 982# CONFIG_USB_STORAGE_DEBUG is not set
@@ -946,13 +988,15 @@ CONFIG_USB_STORAGE=m
946# CONFIG_USB_STORAGE_SDDR09 is not set 988# CONFIG_USB_STORAGE_SDDR09 is not set
947# CONFIG_USB_STORAGE_SDDR55 is not set 989# CONFIG_USB_STORAGE_SDDR55 is not set
948# CONFIG_USB_STORAGE_JUMPSHOT is not set 990# CONFIG_USB_STORAGE_JUMPSHOT is not set
949# CONFIG_USB_STORAGE_ONETOUCH is not set 991# CONFIG_USB_STORAGE_ALAUDA is not set
992# CONFIG_USB_LIBUSUAL is not set
950 993
951# 994#
952# USB Input Devices 995# USB Input Devices
953# 996#
954CONFIG_USB_HID=m 997CONFIG_USB_HID=m
955CONFIG_USB_HIDINPUT=y 998CONFIG_USB_HIDINPUT=y
999# CONFIG_USB_HIDINPUT_POWERBOOK is not set
956# CONFIG_HID_FF is not set 1000# CONFIG_HID_FF is not set
957CONFIG_USB_HIDDEV=y 1001CONFIG_USB_HIDDEV=y
958 1002
@@ -972,6 +1016,7 @@ CONFIG_USB_HIDDEV=y
972# CONFIG_USB_YEALINK is not set 1016# CONFIG_USB_YEALINK is not set
973# CONFIG_USB_XPAD is not set 1017# CONFIG_USB_XPAD is not set
974# CONFIG_USB_ATI_REMOTE is not set 1018# CONFIG_USB_ATI_REMOTE is not set
1019# CONFIG_USB_ATI_REMOTE2 is not set
975# CONFIG_USB_KEYSPAN_REMOTE is not set 1020# CONFIG_USB_KEYSPAN_REMOTE is not set
976# CONFIG_USB_APPLETOUCH is not set 1021# CONFIG_USB_APPLETOUCH is not set
977 1022
@@ -1046,7 +1091,7 @@ CONFIG_USB_MON=y
1046# CONFIG_INFINIBAND is not set 1091# CONFIG_INFINIBAND is not set
1047 1092
1048# 1093#
1049# SN Devices 1094# EDAC - error detection and reporting (RAS)
1050# 1095#
1051 1096
1052# 1097#
@@ -1071,6 +1116,7 @@ CONFIG_XFS_QUOTA=y
1071CONFIG_XFS_SECURITY=y 1116CONFIG_XFS_SECURITY=y
1072CONFIG_XFS_POSIX_ACL=y 1117CONFIG_XFS_POSIX_ACL=y
1073# CONFIG_XFS_RT is not set 1118# CONFIG_XFS_RT is not set
1119# CONFIG_OCFS2_FS is not set
1074# CONFIG_MINIX_FS is not set 1120# CONFIG_MINIX_FS is not set
1075# CONFIG_ROMFS_FS is not set 1121# CONFIG_ROMFS_FS is not set
1076CONFIG_INOTIFY=y 1122CONFIG_INOTIFY=y
@@ -1111,6 +1157,7 @@ CONFIG_HUGETLBFS=y
1111CONFIG_HUGETLB_PAGE=y 1157CONFIG_HUGETLB_PAGE=y
1112CONFIG_RAMFS=y 1158CONFIG_RAMFS=y
1113# CONFIG_RELAYFS_FS is not set 1159# CONFIG_RELAYFS_FS is not set
1160# CONFIG_CONFIGFS_FS is not set
1114 1161
1115# 1162#
1116# Miscellaneous filesystems 1163# Miscellaneous filesystems
@@ -1153,6 +1200,7 @@ CONFIG_RPCSEC_GSS_KRB5=m
1153# CONFIG_SMB_FS is not set 1200# CONFIG_SMB_FS is not set
1154CONFIG_CIFS=m 1201CONFIG_CIFS=m
1155CONFIG_CIFS_STATS=y 1202CONFIG_CIFS_STATS=y
1203# CONFIG_CIFS_STATS2 is not set
1156CONFIG_CIFS_XATTR=y 1204CONFIG_CIFS_XATTR=y
1157CONFIG_CIFS_POSIX=y 1205CONFIG_CIFS_POSIX=y
1158# CONFIG_CIFS_EXPERIMENTAL is not set 1206# CONFIG_CIFS_EXPERIMENTAL is not set
@@ -1179,6 +1227,7 @@ CONFIG_MSDOS_PARTITION=y
1179CONFIG_SGI_PARTITION=y 1227CONFIG_SGI_PARTITION=y
1180# CONFIG_ULTRIX_PARTITION is not set 1228# CONFIG_ULTRIX_PARTITION is not set
1181# CONFIG_SUN_PARTITION is not set 1229# CONFIG_SUN_PARTITION is not set
1230# CONFIG_KARMA_PARTITION is not set
1182CONFIG_EFI_PARTITION=y 1231CONFIG_EFI_PARTITION=y
1183 1232
1184# 1233#
@@ -1237,28 +1286,32 @@ CONFIG_GENERIC_IRQ_PROBE=y
1237CONFIG_GENERIC_PENDING_IRQ=y 1286CONFIG_GENERIC_PENDING_IRQ=y
1238 1287
1239# 1288#
1240# Profiling support 1289# Instrumentation Support
1241# 1290#
1242CONFIG_PROFILING=y 1291CONFIG_PROFILING=y
1243CONFIG_OPROFILE=y 1292CONFIG_OPROFILE=y
1293# CONFIG_KPROBES is not set
1244 1294
1245# 1295#
1246# Kernel hacking 1296# Kernel hacking
1247# 1297#
1248# CONFIG_PRINTK_TIME is not set 1298# CONFIG_PRINTK_TIME is not set
1249CONFIG_DEBUG_KERNEL=y
1250CONFIG_MAGIC_SYSRQ=y 1299CONFIG_MAGIC_SYSRQ=y
1300CONFIG_DEBUG_KERNEL=y
1251CONFIG_LOG_BUF_SHIFT=16 1301CONFIG_LOG_BUF_SHIFT=16
1252CONFIG_DETECT_SOFTLOCKUP=y 1302CONFIG_DETECT_SOFTLOCKUP=y
1253# CONFIG_SCHEDSTATS is not set 1303# CONFIG_SCHEDSTATS is not set
1254# CONFIG_DEBUG_SLAB is not set 1304# CONFIG_DEBUG_SLAB is not set
1255CONFIG_DEBUG_PREEMPT=y 1305CONFIG_DEBUG_PREEMPT=y
1306CONFIG_DEBUG_MUTEXES=y
1256# CONFIG_DEBUG_SPINLOCK is not set 1307# CONFIG_DEBUG_SPINLOCK is not set
1257# CONFIG_DEBUG_SPINLOCK_SLEEP is not set 1308# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1258# CONFIG_DEBUG_KOBJECT is not set 1309# CONFIG_DEBUG_KOBJECT is not set
1259# CONFIG_DEBUG_INFO is not set 1310# CONFIG_DEBUG_INFO is not set
1260# CONFIG_DEBUG_FS is not set 1311# CONFIG_DEBUG_FS is not set
1261# CONFIG_KPROBES is not set 1312# CONFIG_DEBUG_VM is not set
1313CONFIG_FORCED_INLINING=y
1314# CONFIG_RCU_TORTURE_TEST is not set
1262# CONFIG_IA64_GRANULE_16MB is not set 1315# CONFIG_IA64_GRANULE_16MB is not set
1263CONFIG_IA64_GRANULE_64MB=y 1316CONFIG_IA64_GRANULE_64MB=y
1264# CONFIG_IA64_PRINT_HAZARDS is not set 1317# CONFIG_IA64_PRINT_HAZARDS is not set
diff --git a/arch/ia64/configs/gensparse_defconfig b/arch/ia64/configs/gensparse_defconfig
index 991c07b57c24..744fd2f79f61 100644
--- a/arch/ia64/configs/gensparse_defconfig
+++ b/arch/ia64/configs/gensparse_defconfig
@@ -1,14 +1,13 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.14-rc2 3# Linux kernel version: 2.6.16-rc5
4# Wed Sep 28 08:27:29 2005 4# Thu Mar 2 16:39:10 2006
5# 5#
6 6
7# 7#
8# Code maturity level options 8# Code maturity level options
9# 9#
10CONFIG_EXPERIMENTAL=y 10CONFIG_EXPERIMENTAL=y
11CONFIG_CLEAN_COMPILE=y
12CONFIG_LOCK_KERNEL=y 11CONFIG_LOCK_KERNEL=y
13CONFIG_INIT_ENV_ARG_LIMIT=32 12CONFIG_INIT_ENV_ARG_LIMIT=32
14 13
@@ -23,18 +22,19 @@ CONFIG_POSIX_MQUEUE=y
23# CONFIG_BSD_PROCESS_ACCT is not set 22# CONFIG_BSD_PROCESS_ACCT is not set
24CONFIG_SYSCTL=y 23CONFIG_SYSCTL=y
25# CONFIG_AUDIT is not set 24# CONFIG_AUDIT is not set
26CONFIG_HOTPLUG=y
27CONFIG_KOBJECT_UEVENT=y
28CONFIG_IKCONFIG=y 25CONFIG_IKCONFIG=y
29CONFIG_IKCONFIG_PROC=y 26CONFIG_IKCONFIG_PROC=y
30# CONFIG_CPUSETS is not set 27# CONFIG_CPUSETS is not set
31CONFIG_INITRAMFS_SOURCE="" 28CONFIG_INITRAMFS_SOURCE=""
29CONFIG_CC_OPTIMIZE_FOR_SIZE=y
32# CONFIG_EMBEDDED is not set 30# CONFIG_EMBEDDED is not set
33CONFIG_KALLSYMS=y 31CONFIG_KALLSYMS=y
34CONFIG_KALLSYMS_ALL=y 32CONFIG_KALLSYMS_ALL=y
35# CONFIG_KALLSYMS_EXTRA_PASS is not set 33# CONFIG_KALLSYMS_EXTRA_PASS is not set
34CONFIG_HOTPLUG=y
36CONFIG_PRINTK=y 35CONFIG_PRINTK=y
37CONFIG_BUG=y 36CONFIG_BUG=y
37CONFIG_ELF_CORE=y
38CONFIG_BASE_FULL=y 38CONFIG_BASE_FULL=y
39CONFIG_FUTEX=y 39CONFIG_FUTEX=y
40CONFIG_EPOLL=y 40CONFIG_EPOLL=y
@@ -43,8 +43,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
43CONFIG_CC_ALIGN_LABELS=0 43CONFIG_CC_ALIGN_LABELS=0
44CONFIG_CC_ALIGN_LOOPS=0 44CONFIG_CC_ALIGN_LOOPS=0
45CONFIG_CC_ALIGN_JUMPS=0 45CONFIG_CC_ALIGN_JUMPS=0
46CONFIG_SLAB=y
46# CONFIG_TINY_SHMEM is not set 47# CONFIG_TINY_SHMEM is not set
47CONFIG_BASE_SMALL=0 48CONFIG_BASE_SMALL=0
49# CONFIG_SLOB is not set
48 50
49# 51#
50# Loadable module support 52# Loadable module support
@@ -59,17 +61,36 @@ CONFIG_KMOD=y
59CONFIG_STOP_MACHINE=y 61CONFIG_STOP_MACHINE=y
60 62
61# 63#
64# Block layer
65#
66
67#
68# IO Schedulers
69#
70CONFIG_IOSCHED_NOOP=y
71CONFIG_IOSCHED_AS=y
72CONFIG_IOSCHED_DEADLINE=y
73CONFIG_IOSCHED_CFQ=y
74CONFIG_DEFAULT_AS=y
75# CONFIG_DEFAULT_DEADLINE is not set
76# CONFIG_DEFAULT_CFQ is not set
77# CONFIG_DEFAULT_NOOP is not set
78CONFIG_DEFAULT_IOSCHED="anticipatory"
79
80#
62# Processor type and features 81# Processor type and features
63# 82#
64CONFIG_IA64=y 83CONFIG_IA64=y
65CONFIG_64BIT=y 84CONFIG_64BIT=y
66CONFIG_MMU=y 85CONFIG_MMU=y
86CONFIG_SWIOTLB=y
67CONFIG_RWSEM_XCHGADD_ALGORITHM=y 87CONFIG_RWSEM_XCHGADD_ALGORITHM=y
68CONFIG_GENERIC_CALIBRATE_DELAY=y 88CONFIG_GENERIC_CALIBRATE_DELAY=y
69CONFIG_TIME_INTERPOLATION=y 89CONFIG_TIME_INTERPOLATION=y
70CONFIG_EFI=y 90CONFIG_EFI=y
71CONFIG_GENERIC_IOMAP=y 91CONFIG_GENERIC_IOMAP=y
72CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y 92CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
93CONFIG_DMA_IS_DMA32=y
73CONFIG_IA64_GENERIC=y 94CONFIG_IA64_GENERIC=y
74# CONFIG_IA64_DIG is not set 95# CONFIG_IA64_DIG is not set
75# CONFIG_IA64_HP_ZX1 is not set 96# CONFIG_IA64_HP_ZX1 is not set
@@ -82,6 +103,8 @@ CONFIG_MCKINLEY=y
82# CONFIG_IA64_PAGE_SIZE_8KB is not set 103# CONFIG_IA64_PAGE_SIZE_8KB is not set
83CONFIG_IA64_PAGE_SIZE_16KB=y 104CONFIG_IA64_PAGE_SIZE_16KB=y
84# CONFIG_IA64_PAGE_SIZE_64KB is not set 105# CONFIG_IA64_PAGE_SIZE_64KB is not set
106CONFIG_PGTABLE_3=y
107# CONFIG_PGTABLE_4 is not set
85# CONFIG_HZ_100 is not set 108# CONFIG_HZ_100 is not set
86CONFIG_HZ_250=y 109CONFIG_HZ_250=y
87# CONFIG_HZ_1000 is not set 110# CONFIG_HZ_1000 is not set
@@ -105,6 +128,9 @@ CONFIG_NEED_MULTIPLE_NODES=y
105CONFIG_HAVE_MEMORY_PRESENT=y 128CONFIG_HAVE_MEMORY_PRESENT=y
106# CONFIG_SPARSEMEM_STATIC is not set 129# CONFIG_SPARSEMEM_STATIC is not set
107CONFIG_SPARSEMEM_EXTREME=y 130CONFIG_SPARSEMEM_EXTREME=y
131# CONFIG_MEMORY_HOTPLUG is not set
132CONFIG_SPLIT_PTLOCK_CPUS=4
133CONFIG_MIGRATION=y
108CONFIG_ARCH_SELECT_MEMORY_MODEL=y 134CONFIG_ARCH_SELECT_MEMORY_MODEL=y
109CONFIG_ARCH_DISCONTIGMEM_ENABLE=y 135CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
110CONFIG_ARCH_FLATMEM_ENABLE=y 136CONFIG_ARCH_FLATMEM_ENABLE=y
@@ -117,13 +143,13 @@ CONFIG_COMPAT=y
117CONFIG_IA64_MCA_RECOVERY=y 143CONFIG_IA64_MCA_RECOVERY=y
118CONFIG_PERFMON=y 144CONFIG_PERFMON=y
119CONFIG_IA64_PALINFO=y 145CONFIG_IA64_PALINFO=y
146CONFIG_SGI_SN=y
120 147
121# 148#
122# Firmware Drivers 149# Firmware Drivers
123# 150#
124CONFIG_EFI_VARS=y 151CONFIG_EFI_VARS=y
125CONFIG_EFI_PCDP=y 152CONFIG_EFI_PCDP=y
126# CONFIG_DELL_RBU is not set
127CONFIG_BINFMT_ELF=y 153CONFIG_BINFMT_ELF=y
128CONFIG_BINFMT_MISC=m 154CONFIG_BINFMT_MISC=m
129 155
@@ -131,6 +157,7 @@ CONFIG_BINFMT_MISC=m
131# Power management and ACPI 157# Power management and ACPI
132# 158#
133CONFIG_PM=y 159CONFIG_PM=y
160CONFIG_PM_LEGACY=y
134# CONFIG_PM_DEBUG is not set 161# CONFIG_PM_DEBUG is not set
135 162
136# 163#
@@ -145,6 +172,7 @@ CONFIG_ACPI_THERMAL=m
145CONFIG_ACPI_NUMA=y 172CONFIG_ACPI_NUMA=y
146CONFIG_ACPI_BLACKLIST_YEAR=0 173CONFIG_ACPI_BLACKLIST_YEAR=0
147# CONFIG_ACPI_DEBUG is not set 174# CONFIG_ACPI_DEBUG is not set
175CONFIG_ACPI_EC=y
148CONFIG_ACPI_POWER=y 176CONFIG_ACPI_POWER=y
149CONFIG_ACPI_SYSTEM=y 177CONFIG_ACPI_SYSTEM=y
150CONFIG_ACPI_CONTAINER=m 178CONFIG_ACPI_CONTAINER=m
@@ -187,6 +215,7 @@ CONFIG_NET=y
187# 215#
188# Networking options 216# Networking options
189# 217#
218# CONFIG_NETDEBUG is not set
190CONFIG_PACKET=y 219CONFIG_PACKET=y
191# CONFIG_PACKET_MMAP is not set 220# CONFIG_PACKET_MMAP is not set
192CONFIG_UNIX=y 221CONFIG_UNIX=y
@@ -221,6 +250,11 @@ CONFIG_TCP_CONG_BIC=y
221# SCTP Configuration (EXPERIMENTAL) 250# SCTP Configuration (EXPERIMENTAL)
222# 251#
223# CONFIG_IP_SCTP is not set 252# CONFIG_IP_SCTP is not set
253
254#
255# TIPC Configuration (EXPERIMENTAL)
256#
257# CONFIG_TIPC is not set
224# CONFIG_ATM is not set 258# CONFIG_ATM is not set
225# CONFIG_BRIDGE is not set 259# CONFIG_BRIDGE is not set
226# CONFIG_VLAN_8021Q is not set 260# CONFIG_VLAN_8021Q is not set
@@ -233,8 +267,11 @@ CONFIG_TCP_CONG_BIC=y
233# CONFIG_NET_DIVERT is not set 267# CONFIG_NET_DIVERT is not set
234# CONFIG_ECONET is not set 268# CONFIG_ECONET is not set
235# CONFIG_WAN_ROUTER is not set 269# CONFIG_WAN_ROUTER is not set
270
271#
272# QoS and/or fair queueing
273#
236# CONFIG_NET_SCHED is not set 274# CONFIG_NET_SCHED is not set
237# CONFIG_NET_CLS_ROUTE is not set
238 275
239# 276#
240# Network testing 277# Network testing
@@ -275,7 +312,13 @@ CONFIG_FW_LOADER=m
275# 312#
276# Plug and Play support 313# Plug and Play support
277# 314#
278# CONFIG_PNP is not set 315CONFIG_PNP=y
316# CONFIG_PNP_DEBUG is not set
317
318#
319# Protocols
320#
321CONFIG_PNPACPI=y
279 322
280# 323#
281# Block devices 324# Block devices
@@ -295,20 +338,13 @@ CONFIG_BLK_DEV_RAM_COUNT=16
295CONFIG_BLK_DEV_RAM_SIZE=4096 338CONFIG_BLK_DEV_RAM_SIZE=4096
296CONFIG_BLK_DEV_INITRD=y 339CONFIG_BLK_DEV_INITRD=y
297# CONFIG_CDROM_PKTCDVD is not set 340# CONFIG_CDROM_PKTCDVD is not set
298
299#
300# IO Schedulers
301#
302CONFIG_IOSCHED_NOOP=y
303CONFIG_IOSCHED_AS=y
304CONFIG_IOSCHED_DEADLINE=y
305CONFIG_IOSCHED_CFQ=y
306# CONFIG_ATA_OVER_ETH is not set 341# CONFIG_ATA_OVER_ETH is not set
307 342
308# 343#
309# ATA/ATAPI/MFM/RLL support 344# ATA/ATAPI/MFM/RLL support
310# 345#
311CONFIG_IDE=y 346CONFIG_IDE=y
347CONFIG_IDE_MAX_HWIFS=4
312CONFIG_BLK_DEV_IDE=y 348CONFIG_BLK_DEV_IDE=y
313 349
314# 350#
@@ -327,6 +363,7 @@ CONFIG_BLK_DEV_IDESCSI=m
327# IDE chipset support/bugfixes 363# IDE chipset support/bugfixes
328# 364#
329CONFIG_IDE_GENERIC=y 365CONFIG_IDE_GENERIC=y
366# CONFIG_BLK_DEV_IDEPNP is not set
330CONFIG_BLK_DEV_IDEPCI=y 367CONFIG_BLK_DEV_IDEPCI=y
331# CONFIG_IDEPCI_SHARE_IRQ is not set 368# CONFIG_IDEPCI_SHARE_IRQ is not set
332# CONFIG_BLK_DEV_OFFBOARD is not set 369# CONFIG_BLK_DEV_OFFBOARD is not set
@@ -400,6 +437,7 @@ CONFIG_SCSI_FC_ATTRS=y
400# 437#
401# SCSI low-level drivers 438# SCSI low-level drivers
402# 439#
440# CONFIG_ISCSI_TCP is not set
403# CONFIG_BLK_DEV_3W_XXXX_RAID is not set 441# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
404# CONFIG_SCSI_3W_9XXX is not set 442# CONFIG_SCSI_3W_9XXX is not set
405# CONFIG_SCSI_ACARD is not set 443# CONFIG_SCSI_ACARD is not set
@@ -409,16 +447,19 @@ CONFIG_SCSI_FC_ATTRS=y
409# CONFIG_SCSI_AIC79XX is not set 447# CONFIG_SCSI_AIC79XX is not set
410# CONFIG_MEGARAID_NEWGEN is not set 448# CONFIG_MEGARAID_NEWGEN is not set
411# CONFIG_MEGARAID_LEGACY is not set 449# CONFIG_MEGARAID_LEGACY is not set
450# CONFIG_MEGARAID_SAS is not set
412CONFIG_SCSI_SATA=y 451CONFIG_SCSI_SATA=y
413# CONFIG_SCSI_SATA_AHCI is not set 452# CONFIG_SCSI_SATA_AHCI is not set
414# CONFIG_SCSI_SATA_SVW is not set 453# CONFIG_SCSI_SATA_SVW is not set
415# CONFIG_SCSI_ATA_PIIX is not set 454# CONFIG_SCSI_ATA_PIIX is not set
416# CONFIG_SCSI_SATA_MV is not set 455# CONFIG_SCSI_SATA_MV is not set
417# CONFIG_SCSI_SATA_NV is not set 456# CONFIG_SCSI_SATA_NV is not set
418# CONFIG_SCSI_SATA_PROMISE is not set 457# CONFIG_SCSI_PDC_ADMA is not set
419# CONFIG_SCSI_SATA_QSTOR is not set 458# CONFIG_SCSI_SATA_QSTOR is not set
459# CONFIG_SCSI_SATA_PROMISE is not set
420# CONFIG_SCSI_SATA_SX4 is not set 460# CONFIG_SCSI_SATA_SX4 is not set
421# CONFIG_SCSI_SATA_SIL is not set 461# CONFIG_SCSI_SATA_SIL is not set
462# CONFIG_SCSI_SATA_SIL24 is not set
422# CONFIG_SCSI_SATA_SIS is not set 463# CONFIG_SCSI_SATA_SIS is not set
423# CONFIG_SCSI_SATA_ULI is not set 464# CONFIG_SCSI_SATA_ULI is not set
424# CONFIG_SCSI_SATA_VIA is not set 465# CONFIG_SCSI_SATA_VIA is not set
@@ -436,14 +477,7 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
436# CONFIG_SCSI_IPR is not set 477# CONFIG_SCSI_IPR is not set
437# CONFIG_SCSI_QLOGIC_FC is not set 478# CONFIG_SCSI_QLOGIC_FC is not set
438CONFIG_SCSI_QLOGIC_1280=y 479CONFIG_SCSI_QLOGIC_1280=y
439# CONFIG_SCSI_QLOGIC_1280_1040 is not set 480# CONFIG_SCSI_QLA_FC is not set
440CONFIG_SCSI_QLA2XXX=y
441CONFIG_SCSI_QLA21XX=m
442CONFIG_SCSI_QLA22XX=m
443CONFIG_SCSI_QLA2300=m
444CONFIG_SCSI_QLA2322=m
445# CONFIG_SCSI_QLA6312 is not set
446# CONFIG_SCSI_QLA24XX is not set
447# CONFIG_SCSI_LPFC is not set 481# CONFIG_SCSI_LPFC is not set
448# CONFIG_SCSI_DC395x is not set 482# CONFIG_SCSI_DC395x is not set
449# CONFIG_SCSI_DC390T is not set 483# CONFIG_SCSI_DC390T is not set
@@ -476,6 +510,7 @@ CONFIG_DM_MULTIPATH=m
476CONFIG_FUSION=y 510CONFIG_FUSION=y
477CONFIG_FUSION_SPI=y 511CONFIG_FUSION_SPI=y
478CONFIG_FUSION_FC=m 512CONFIG_FUSION_FC=m
513# CONFIG_FUSION_SAS is not set
479CONFIG_FUSION_MAX_SGE=128 514CONFIG_FUSION_MAX_SGE=128
480# CONFIG_FUSION_CTL is not set 515# CONFIG_FUSION_CTL is not set
481 516
@@ -497,6 +532,7 @@ CONFIG_DUMMY=m
497# CONFIG_BONDING is not set 532# CONFIG_BONDING is not set
498# CONFIG_EQUALIZER is not set 533# CONFIG_EQUALIZER is not set
499# CONFIG_TUN is not set 534# CONFIG_TUN is not set
535# CONFIG_NET_SB1000 is not set
500 536
501# 537#
502# ARCnet devices 538# ARCnet devices
@@ -515,6 +551,7 @@ CONFIG_NET_ETHERNET=y
515CONFIG_MII=m 551CONFIG_MII=m
516# CONFIG_HAPPYMEAL is not set 552# CONFIG_HAPPYMEAL is not set
517# CONFIG_SUNGEM is not set 553# CONFIG_SUNGEM is not set
554# CONFIG_CASSINI is not set
518# CONFIG_NET_VENDOR_3COM is not set 555# CONFIG_NET_VENDOR_3COM is not set
519 556
520# 557#
@@ -564,6 +601,7 @@ CONFIG_E1000=y
564# CONFIG_R8169 is not set 601# CONFIG_R8169 is not set
565# CONFIG_SIS190 is not set 602# CONFIG_SIS190 is not set
566# CONFIG_SKGE is not set 603# CONFIG_SKGE is not set
604# CONFIG_SKY2 is not set
567# CONFIG_SK98LIN is not set 605# CONFIG_SK98LIN is not set
568# CONFIG_VIA_VELOCITY is not set 606# CONFIG_VIA_VELOCITY is not set
569CONFIG_TIGON3=y 607CONFIG_TIGON3=y
@@ -668,12 +706,15 @@ CONFIG_VT=y
668CONFIG_VT_CONSOLE=y 706CONFIG_VT_CONSOLE=y
669CONFIG_HW_CONSOLE=y 707CONFIG_HW_CONSOLE=y
670CONFIG_SERIAL_NONSTANDARD=y 708CONFIG_SERIAL_NONSTANDARD=y
709# CONFIG_COMPUTONE is not set
671# CONFIG_ROCKETPORT is not set 710# CONFIG_ROCKETPORT is not set
672# CONFIG_CYCLADES is not set 711# CONFIG_CYCLADES is not set
673# CONFIG_DIGIEPCA is not set 712# CONFIG_DIGIEPCA is not set
713# CONFIG_MOXA_INTELLIO is not set
674# CONFIG_MOXA_SMARTIO is not set 714# CONFIG_MOXA_SMARTIO is not set
675# CONFIG_ISI is not set 715# CONFIG_ISI is not set
676# CONFIG_SYNCLINKMP is not set 716# CONFIG_SYNCLINKMP is not set
717# CONFIG_SYNCLINK_GT is not set
677# CONFIG_N_HDLC is not set 718# CONFIG_N_HDLC is not set
678# CONFIG_SPECIALIX is not set 719# CONFIG_SPECIALIX is not set
679# CONFIG_SX is not set 720# CONFIG_SX is not set
@@ -689,6 +730,7 @@ CONFIG_SERIAL_8250=y
689CONFIG_SERIAL_8250_CONSOLE=y 730CONFIG_SERIAL_8250_CONSOLE=y
690CONFIG_SERIAL_8250_ACPI=y 731CONFIG_SERIAL_8250_ACPI=y
691CONFIG_SERIAL_8250_NR_UARTS=6 732CONFIG_SERIAL_8250_NR_UARTS=6
733CONFIG_SERIAL_8250_RUNTIME_UARTS=4
692CONFIG_SERIAL_8250_EXTENDED=y 734CONFIG_SERIAL_8250_EXTENDED=y
693CONFIG_SERIAL_8250_SHARE_IRQ=y 735CONFIG_SERIAL_8250_SHARE_IRQ=y
694# CONFIG_SERIAL_8250_DETECT_IRQ is not set 736# CONFIG_SERIAL_8250_DETECT_IRQ is not set
@@ -738,10 +780,10 @@ CONFIG_DRM_SIS=m
738# CONFIG_DRM_VIA is not set 780# CONFIG_DRM_VIA is not set
739# CONFIG_DRM_SAVAGE is not set 781# CONFIG_DRM_SAVAGE is not set
740CONFIG_RAW_DRIVER=m 782CONFIG_RAW_DRIVER=m
783CONFIG_MAX_RAW_DEVS=256
741CONFIG_HPET=y 784CONFIG_HPET=y
742# CONFIG_HPET_RTC_IRQ is not set 785# CONFIG_HPET_RTC_IRQ is not set
743CONFIG_HPET_MMAP=y 786CONFIG_HPET_MMAP=y
744CONFIG_MAX_RAW_DEVS=256
745# CONFIG_HANGCHECK_TIMER is not set 787# CONFIG_HANGCHECK_TIMER is not set
746CONFIG_MMTIMER=y 788CONFIG_MMTIMER=y
747 789
@@ -749,6 +791,7 @@ CONFIG_MMTIMER=y
749# TPM devices 791# TPM devices
750# 792#
751# CONFIG_TCG_TPM is not set 793# CONFIG_TCG_TPM is not set
794# CONFIG_TELCLOCK is not set
752 795
753# 796#
754# I2C support 797# I2C support
@@ -756,6 +799,12 @@ CONFIG_MMTIMER=y
756# CONFIG_I2C is not set 799# CONFIG_I2C is not set
757 800
758# 801#
802# SPI support
803#
804# CONFIG_SPI is not set
805# CONFIG_SPI_MASTER is not set
806
807#
759# Dallas's 1-wire bus 808# Dallas's 1-wire bus
760# 809#
761# CONFIG_W1 is not set 810# CONFIG_W1 is not set
@@ -765,6 +814,7 @@ CONFIG_MMTIMER=y
765# 814#
766CONFIG_HWMON=y 815CONFIG_HWMON=y
767# CONFIG_HWMON_VID is not set 816# CONFIG_HWMON_VID is not set
817# CONFIG_SENSORS_F71805F is not set
768# CONFIG_HWMON_DEBUG_CHIP is not set 818# CONFIG_HWMON_DEBUG_CHIP is not set
769 819
770# 820#
@@ -815,26 +865,28 @@ CONFIG_SND_OSSEMUL=y
815CONFIG_SND_MIXER_OSS=m 865CONFIG_SND_MIXER_OSS=m
816CONFIG_SND_PCM_OSS=m 866CONFIG_SND_PCM_OSS=m
817CONFIG_SND_SEQUENCER_OSS=y 867CONFIG_SND_SEQUENCER_OSS=y
868# CONFIG_SND_DYNAMIC_MINORS is not set
869CONFIG_SND_SUPPORT_OLD_API=y
818CONFIG_SND_VERBOSE_PRINTK=y 870CONFIG_SND_VERBOSE_PRINTK=y
819# CONFIG_SND_DEBUG is not set 871# CONFIG_SND_DEBUG is not set
820CONFIG_SND_GENERIC_DRIVER=y
821 872
822# 873#
823# Generic devices 874# Generic devices
824# 875#
825CONFIG_SND_MPU401_UART=m 876CONFIG_SND_MPU401_UART=m
826CONFIG_SND_OPL3_LIB=m 877CONFIG_SND_OPL3_LIB=m
878CONFIG_SND_AC97_CODEC=m
879CONFIG_SND_AC97_BUS=m
827CONFIG_SND_DUMMY=m 880CONFIG_SND_DUMMY=m
828CONFIG_SND_VIRMIDI=m 881CONFIG_SND_VIRMIDI=m
829CONFIG_SND_MTPAV=m 882CONFIG_SND_MTPAV=m
830CONFIG_SND_SERIAL_U16550=m 883CONFIG_SND_SERIAL_U16550=m
831CONFIG_SND_MPU401=m 884CONFIG_SND_MPU401=m
832CONFIG_SND_AC97_CODEC=m
833CONFIG_SND_AC97_BUS=m
834 885
835# 886#
836# PCI devices 887# PCI devices
837# 888#
889# CONFIG_SND_AD1889 is not set
838# CONFIG_SND_ALI5451 is not set 890# CONFIG_SND_ALI5451 is not set
839# CONFIG_SND_ATIIXP is not set 891# CONFIG_SND_ATIIXP is not set
840# CONFIG_SND_ATIIXP_MODEM is not set 892# CONFIG_SND_ATIIXP_MODEM is not set
@@ -843,40 +895,40 @@ CONFIG_SND_AC97_BUS=m
843# CONFIG_SND_AU8830 is not set 895# CONFIG_SND_AU8830 is not set
844# CONFIG_SND_AZT3328 is not set 896# CONFIG_SND_AZT3328 is not set
845# CONFIG_SND_BT87X is not set 897# CONFIG_SND_BT87X is not set
898# CONFIG_SND_CA0106 is not set
899# CONFIG_SND_CMIPCI is not set
900CONFIG_SND_CS4281=m
846CONFIG_SND_CS46XX=m 901CONFIG_SND_CS46XX=m
847CONFIG_SND_CS46XX_NEW_DSP=y 902CONFIG_SND_CS46XX_NEW_DSP=y
848CONFIG_SND_CS4281=m
849CONFIG_SND_EMU10K1=m 903CONFIG_SND_EMU10K1=m
850# CONFIG_SND_EMU10K1X is not set 904# CONFIG_SND_EMU10K1X is not set
851# CONFIG_SND_CA0106 is not set
852# CONFIG_SND_KORG1212 is not set
853# CONFIG_SND_MIXART is not set
854# CONFIG_SND_NM256 is not set
855# CONFIG_SND_RME32 is not set
856# CONFIG_SND_RME96 is not set
857# CONFIG_SND_RME9652 is not set
858# CONFIG_SND_HDSP is not set
859# CONFIG_SND_HDSPM is not set
860# CONFIG_SND_TRIDENT is not set
861# CONFIG_SND_YMFPCI is not set
862# CONFIG_SND_AD1889 is not set
863# CONFIG_SND_CMIPCI is not set
864# CONFIG_SND_ENS1370 is not set 905# CONFIG_SND_ENS1370 is not set
865# CONFIG_SND_ENS1371 is not set 906# CONFIG_SND_ENS1371 is not set
866# CONFIG_SND_ES1938 is not set 907# CONFIG_SND_ES1938 is not set
867# CONFIG_SND_ES1968 is not set 908# CONFIG_SND_ES1968 is not set
868# CONFIG_SND_MAESTRO3 is not set
869CONFIG_SND_FM801=m 909CONFIG_SND_FM801=m
870# CONFIG_SND_FM801_TEA575X is not set 910# CONFIG_SND_FM801_TEA575X is not set
911# CONFIG_SND_HDA_INTEL is not set
912# CONFIG_SND_HDSP is not set
913# CONFIG_SND_HDSPM is not set
871# CONFIG_SND_ICE1712 is not set 914# CONFIG_SND_ICE1712 is not set
872# CONFIG_SND_ICE1724 is not set 915# CONFIG_SND_ICE1724 is not set
873# CONFIG_SND_INTEL8X0 is not set 916# CONFIG_SND_INTEL8X0 is not set
874# CONFIG_SND_INTEL8X0M is not set 917# CONFIG_SND_INTEL8X0M is not set
918# CONFIG_SND_KORG1212 is not set
919# CONFIG_SND_MAESTRO3 is not set
920# CONFIG_SND_MIXART is not set
921# CONFIG_SND_NM256 is not set
922# CONFIG_SND_PCXHR is not set
923# CONFIG_SND_RME32 is not set
924# CONFIG_SND_RME96 is not set
925# CONFIG_SND_RME9652 is not set
875# CONFIG_SND_SONICVIBES is not set 926# CONFIG_SND_SONICVIBES is not set
927# CONFIG_SND_TRIDENT is not set
876# CONFIG_SND_VIA82XX is not set 928# CONFIG_SND_VIA82XX is not set
877# CONFIG_SND_VIA82XX_MODEM is not set 929# CONFIG_SND_VIA82XX_MODEM is not set
878# CONFIG_SND_VX222 is not set 930# CONFIG_SND_VX222 is not set
879# CONFIG_SND_HDA_INTEL is not set 931# CONFIG_SND_YMFPCI is not set
880 932
881# 933#
882# USB devices 934# USB devices
@@ -922,12 +974,15 @@ CONFIG_USB_UHCI_HCD=m
922# USB Device Class drivers 974# USB Device Class drivers
923# 975#
924# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set 976# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
925# CONFIG_USB_BLUETOOTH_TTY is not set
926# CONFIG_USB_ACM is not set 977# CONFIG_USB_ACM is not set
927# CONFIG_USB_PRINTER is not set 978# CONFIG_USB_PRINTER is not set
928 979
929# 980#
930# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information 981# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
982#
983
984#
985# may also be needed; see USB_STORAGE Help for more information
931# 986#
932CONFIG_USB_STORAGE=m 987CONFIG_USB_STORAGE=m
933# CONFIG_USB_STORAGE_DEBUG is not set 988# CONFIG_USB_STORAGE_DEBUG is not set
@@ -939,12 +994,15 @@ CONFIG_USB_STORAGE=m
939# CONFIG_USB_STORAGE_SDDR09 is not set 994# CONFIG_USB_STORAGE_SDDR09 is not set
940# CONFIG_USB_STORAGE_SDDR55 is not set 995# CONFIG_USB_STORAGE_SDDR55 is not set
941# CONFIG_USB_STORAGE_JUMPSHOT is not set 996# CONFIG_USB_STORAGE_JUMPSHOT is not set
997# CONFIG_USB_STORAGE_ALAUDA is not set
998# CONFIG_USB_LIBUSUAL is not set
942 999
943# 1000#
944# USB Input Devices 1001# USB Input Devices
945# 1002#
946CONFIG_USB_HID=m 1003CONFIG_USB_HID=m
947CONFIG_USB_HIDINPUT=y 1004CONFIG_USB_HIDINPUT=y
1005# CONFIG_USB_HIDINPUT_POWERBOOK is not set
948# CONFIG_HID_FF is not set 1006# CONFIG_HID_FF is not set
949# CONFIG_USB_HIDDEV is not set 1007# CONFIG_USB_HIDDEV is not set
950 1008
@@ -964,6 +1022,7 @@ CONFIG_USB_HIDINPUT=y
964# CONFIG_USB_YEALINK is not set 1022# CONFIG_USB_YEALINK is not set
965# CONFIG_USB_XPAD is not set 1023# CONFIG_USB_XPAD is not set
966# CONFIG_USB_ATI_REMOTE is not set 1024# CONFIG_USB_ATI_REMOTE is not set
1025# CONFIG_USB_ATI_REMOTE2 is not set
967# CONFIG_USB_KEYSPAN_REMOTE is not set 1026# CONFIG_USB_KEYSPAN_REMOTE is not set
968# CONFIG_USB_APPLETOUCH is not set 1027# CONFIG_USB_APPLETOUCH is not set
969 1028
@@ -1043,6 +1102,7 @@ CONFIG_INFINIBAND_MTHCA=m
1043# CONFIG_INFINIBAND_MTHCA_DEBUG is not set 1102# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
1044CONFIG_INFINIBAND_IPOIB=m 1103CONFIG_INFINIBAND_IPOIB=m
1045# CONFIG_INFINIBAND_IPOIB_DEBUG is not set 1104# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
1105# CONFIG_INFINIBAND_SRP is not set
1046 1106
1047# 1107#
1048# SN Devices 1108# SN Devices
@@ -1051,6 +1111,10 @@ CONFIG_SGI_IOC4=y
1051CONFIG_SGI_IOC3=y 1111CONFIG_SGI_IOC3=y
1052 1112
1053# 1113#
1114# EDAC - error detection and reporting (RAS)
1115#
1116
1117#
1054# File systems 1118# File systems
1055# 1119#
1056CONFIG_EXT2_FS=y 1120CONFIG_EXT2_FS=y
@@ -1079,6 +1143,7 @@ CONFIG_XFS_EXPORT=y
1079# CONFIG_XFS_SECURITY is not set 1143# CONFIG_XFS_SECURITY is not set
1080# CONFIG_XFS_POSIX_ACL is not set 1144# CONFIG_XFS_POSIX_ACL is not set
1081# CONFIG_XFS_RT is not set 1145# CONFIG_XFS_RT is not set
1146# CONFIG_OCFS2_FS is not set
1082# CONFIG_MINIX_FS is not set 1147# CONFIG_MINIX_FS is not set
1083# CONFIG_ROMFS_FS is not set 1148# CONFIG_ROMFS_FS is not set
1084CONFIG_INOTIFY=y 1149CONFIG_INOTIFY=y
@@ -1120,6 +1185,7 @@ CONFIG_HUGETLBFS=y
1120CONFIG_HUGETLB_PAGE=y 1185CONFIG_HUGETLB_PAGE=y
1121CONFIG_RAMFS=y 1186CONFIG_RAMFS=y
1122# CONFIG_RELAYFS_FS is not set 1187# CONFIG_RELAYFS_FS is not set
1188# CONFIG_CONFIGFS_FS is not set
1123 1189
1124# 1190#
1125# Miscellaneous filesystems 1191# Miscellaneous filesystems
@@ -1189,6 +1255,7 @@ CONFIG_MSDOS_PARTITION=y
1189CONFIG_SGI_PARTITION=y 1255CONFIG_SGI_PARTITION=y
1190# CONFIG_ULTRIX_PARTITION is not set 1256# CONFIG_ULTRIX_PARTITION is not set
1191# CONFIG_SUN_PARTITION is not set 1257# CONFIG_SUN_PARTITION is not set
1258# CONFIG_KARMA_PARTITION is not set
1192CONFIG_EFI_PARTITION=y 1259CONFIG_EFI_PARTITION=y
1193 1260
1194# 1261#
@@ -1254,26 +1321,30 @@ CONFIG_GENERIC_PENDING_IRQ=y
1254# CONFIG_HP_SIMSCSI is not set 1321# CONFIG_HP_SIMSCSI is not set
1255 1322
1256# 1323#
1257# Profiling support 1324# Instrumentation Support
1258# 1325#
1259# CONFIG_PROFILING is not set 1326# CONFIG_PROFILING is not set
1327# CONFIG_KPROBES is not set
1260 1328
1261# 1329#
1262# Kernel hacking 1330# Kernel hacking
1263# 1331#
1264# CONFIG_PRINTK_TIME is not set 1332# CONFIG_PRINTK_TIME is not set
1265CONFIG_DEBUG_KERNEL=y
1266CONFIG_MAGIC_SYSRQ=y 1333CONFIG_MAGIC_SYSRQ=y
1334CONFIG_DEBUG_KERNEL=y
1267CONFIG_LOG_BUF_SHIFT=20 1335CONFIG_LOG_BUF_SHIFT=20
1268CONFIG_DETECT_SOFTLOCKUP=y 1336CONFIG_DETECT_SOFTLOCKUP=y
1269# CONFIG_SCHEDSTATS is not set 1337# CONFIG_SCHEDSTATS is not set
1270# CONFIG_DEBUG_SLAB is not set 1338# CONFIG_DEBUG_SLAB is not set
1339CONFIG_DEBUG_MUTEXES=y
1271# CONFIG_DEBUG_SPINLOCK is not set 1340# CONFIG_DEBUG_SPINLOCK is not set
1272# CONFIG_DEBUG_SPINLOCK_SLEEP is not set 1341# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1273# CONFIG_DEBUG_KOBJECT is not set 1342# CONFIG_DEBUG_KOBJECT is not set
1274# CONFIG_DEBUG_INFO is not set 1343# CONFIG_DEBUG_INFO is not set
1275# CONFIG_DEBUG_FS is not set 1344# CONFIG_DEBUG_FS is not set
1276# CONFIG_KPROBES is not set 1345# CONFIG_DEBUG_VM is not set
1346CONFIG_FORCED_INLINING=y
1347# CONFIG_RCU_TORTURE_TEST is not set
1277CONFIG_IA64_GRANULE_16MB=y 1348CONFIG_IA64_GRANULE_16MB=y
1278# CONFIG_IA64_GRANULE_64MB is not set 1349# CONFIG_IA64_GRANULE_64MB is not set
1279# CONFIG_IA64_PRINT_HAZARDS is not set 1350# CONFIG_IA64_PRINT_HAZARDS is not set
diff --git a/arch/ia64/configs/sim_defconfig b/arch/ia64/configs/sim_defconfig
index a26781cfe8bf..d9146c31ea13 100644
--- a/arch/ia64/configs/sim_defconfig
+++ b/arch/ia64/configs/sim_defconfig
@@ -1,39 +1,52 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.16-rc5
4# Mon Feb 27 16:13:41 2006
3# 5#
4 6
5# 7#
6# Code maturity level options 8# Code maturity level options
7# 9#
8CONFIG_EXPERIMENTAL=y 10CONFIG_EXPERIMENTAL=y
9# CONFIG_CLEAN_COMPILE is not set 11CONFIG_LOCK_KERNEL=y
10# CONFIG_STANDALONE is not set 12CONFIG_INIT_ENV_ARG_LIMIT=32
11CONFIG_BROKEN=y
12CONFIG_BROKEN_ON_SMP=y
13 13
14# 14#
15# General setup 15# General setup
16# 16#
17CONFIG_LOCALVERSION=""
18CONFIG_LOCALVERSION_AUTO=y
17CONFIG_SWAP=y 19CONFIG_SWAP=y
18CONFIG_SYSVIPC=y 20CONFIG_SYSVIPC=y
19# CONFIG_POSIX_MQUEUE is not set 21# CONFIG_POSIX_MQUEUE is not set
20# CONFIG_BSD_PROCESS_ACCT is not set 22# CONFIG_BSD_PROCESS_ACCT is not set
21CONFIG_SYSCTL=y 23CONFIG_SYSCTL=y
22# CONFIG_AUDIT is not set 24# CONFIG_AUDIT is not set
23CONFIG_LOG_BUF_SHIFT=16
24# CONFIG_HOTPLUG is not set
25CONFIG_IKCONFIG=y 25CONFIG_IKCONFIG=y
26CONFIG_IKCONFIG_PROC=y 26CONFIG_IKCONFIG_PROC=y
27# CONFIG_CPUSETS is not set
28CONFIG_INITRAMFS_SOURCE=""
29# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
27# CONFIG_EMBEDDED is not set 30# CONFIG_EMBEDDED is not set
28CONFIG_KALLSYMS=y 31CONFIG_KALLSYMS=y
29# CONFIG_KALLSYMS_ALL is not set 32# CONFIG_KALLSYMS_ALL is not set
33# CONFIG_KALLSYMS_EXTRA_PASS is not set
34CONFIG_HOTPLUG=y
35CONFIG_PRINTK=y
36CONFIG_BUG=y
37CONFIG_ELF_CORE=y
38CONFIG_BASE_FULL=y
30CONFIG_FUTEX=y 39CONFIG_FUTEX=y
31CONFIG_EPOLL=y 40CONFIG_EPOLL=y
32CONFIG_IOSCHED_NOOP=y 41CONFIG_SHMEM=y
33CONFIG_IOSCHED_AS=y 42CONFIG_CC_ALIGN_FUNCTIONS=0
34CONFIG_IOSCHED_DEADLINE=y 43CONFIG_CC_ALIGN_LABELS=0
35CONFIG_IOSCHED_CFQ=y 44CONFIG_CC_ALIGN_LOOPS=0
36# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set 45CONFIG_CC_ALIGN_JUMPS=0
46CONFIG_SLAB=y
47# CONFIG_TINY_SHMEM is not set
48CONFIG_BASE_SMALL=0
49# CONFIG_SLOB is not set
37 50
38# 51#
39# Loadable module support 52# Loadable module support
@@ -43,21 +56,45 @@ CONFIG_MODULE_UNLOAD=y
43CONFIG_MODULE_FORCE_UNLOAD=y 56CONFIG_MODULE_FORCE_UNLOAD=y
44CONFIG_OBSOLETE_MODPARM=y 57CONFIG_OBSOLETE_MODPARM=y
45CONFIG_MODVERSIONS=y 58CONFIG_MODVERSIONS=y
59# CONFIG_MODULE_SRCVERSION_ALL is not set
46CONFIG_KMOD=y 60CONFIG_KMOD=y
47CONFIG_STOP_MACHINE=y 61CONFIG_STOP_MACHINE=y
48 62
49# 63#
64# Block layer
65#
66
67#
68# IO Schedulers
69#
70CONFIG_IOSCHED_NOOP=y
71CONFIG_IOSCHED_AS=y
72CONFIG_IOSCHED_DEADLINE=y
73CONFIG_IOSCHED_CFQ=y
74CONFIG_DEFAULT_AS=y
75# CONFIG_DEFAULT_DEADLINE is not set
76# CONFIG_DEFAULT_CFQ is not set
77# CONFIG_DEFAULT_NOOP is not set
78CONFIG_DEFAULT_IOSCHED="anticipatory"
79
80#
50# Processor type and features 81# Processor type and features
51# 82#
52CONFIG_IA64=y 83CONFIG_IA64=y
53CONFIG_64BIT=y 84CONFIG_64BIT=y
54CONFIG_MMU=y 85CONFIG_MMU=y
86CONFIG_SWIOTLB=y
55CONFIG_RWSEM_XCHGADD_ALGORITHM=y 87CONFIG_RWSEM_XCHGADD_ALGORITHM=y
88CONFIG_GENERIC_CALIBRATE_DELAY=y
56CONFIG_TIME_INTERPOLATION=y 89CONFIG_TIME_INTERPOLATION=y
57CONFIG_EFI=y 90CONFIG_EFI=y
91CONFIG_GENERIC_IOMAP=y
92CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
93CONFIG_DMA_IS_DMA32=y
58# CONFIG_IA64_GENERIC is not set 94# CONFIG_IA64_GENERIC is not set
59# CONFIG_IA64_DIG is not set 95# CONFIG_IA64_DIG is not set
60# CONFIG_IA64_HP_ZX1 is not set 96# CONFIG_IA64_HP_ZX1 is not set
97# CONFIG_IA64_HP_ZX1_SWIOTLB is not set
61# CONFIG_IA64_SGI_SN2 is not set 98# CONFIG_IA64_SGI_SN2 is not set
62CONFIG_IA64_HP_SIM=y 99CONFIG_IA64_HP_SIM=y
63# CONFIG_ITANIUM is not set 100# CONFIG_ITANIUM is not set
@@ -66,17 +103,36 @@ CONFIG_MCKINLEY=y
66# CONFIG_IA64_PAGE_SIZE_8KB is not set 103# CONFIG_IA64_PAGE_SIZE_8KB is not set
67# CONFIG_IA64_PAGE_SIZE_16KB is not set 104# CONFIG_IA64_PAGE_SIZE_16KB is not set
68CONFIG_IA64_PAGE_SIZE_64KB=y 105CONFIG_IA64_PAGE_SIZE_64KB=y
106CONFIG_PGTABLE_3=y
107# CONFIG_PGTABLE_4 is not set
108# CONFIG_HZ_100 is not set
109CONFIG_HZ_250=y
110# CONFIG_HZ_1000 is not set
111CONFIG_HZ=250
69CONFIG_IA64_L1_CACHE_SHIFT=7 112CONFIG_IA64_L1_CACHE_SHIFT=7
70# CONFIG_MCKINLEY_ASTEP_SPECIFIC is not set
71# CONFIG_VIRTUAL_MEM_MAP is not set
72# CONFIG_IA64_CYCLONE is not set 113# CONFIG_IA64_CYCLONE is not set
73CONFIG_FORCE_MAX_ZONEORDER=18 114CONFIG_FORCE_MAX_ZONEORDER=17
74CONFIG_SMP=y 115CONFIG_SMP=y
75CONFIG_NR_CPUS=64 116CONFIG_NR_CPUS=64
117# CONFIG_HOTPLUG_CPU is not set
118# CONFIG_SCHED_SMT is not set
76CONFIG_PREEMPT=y 119CONFIG_PREEMPT=y
77CONFIG_HAVE_DEC_LOCK=y 120CONFIG_SELECT_MEMORY_MODEL=y
121CONFIG_FLATMEM_MANUAL=y
122# CONFIG_DISCONTIGMEM_MANUAL is not set
123# CONFIG_SPARSEMEM_MANUAL is not set
124CONFIG_FLATMEM=y
125CONFIG_FLAT_NODE_MEM_MAP=y
126# CONFIG_SPARSEMEM_STATIC is not set
127CONFIG_SPLIT_PTLOCK_CPUS=4
128CONFIG_ARCH_SELECT_MEMORY_MODEL=y
129CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
130CONFIG_ARCH_FLATMEM_ENABLE=y
131CONFIG_ARCH_SPARSEMEM_ENABLE=y
132# CONFIG_VIRTUAL_MEM_MAP is not set
78CONFIG_IA32_SUPPORT=y 133CONFIG_IA32_SUPPORT=y
79CONFIG_COMPAT=y 134CONFIG_COMPAT=y
135# CONFIG_IA64_MCA_RECOVERY is not set
80# CONFIG_PERFMON is not set 136# CONFIG_PERFMON is not set
81CONFIG_IA64_PALINFO=m 137CONFIG_IA64_PALINFO=m
82 138
@@ -84,7 +140,6 @@ CONFIG_IA64_PALINFO=m
84# Firmware Drivers 140# Firmware Drivers
85# 141#
86CONFIG_EFI_VARS=y 142CONFIG_EFI_VARS=y
87# CONFIG_SMBIOS is not set
88CONFIG_BINFMT_ELF=y 143CONFIG_BINFMT_ELF=y
89CONFIG_BINFMT_MISC=y 144CONFIG_BINFMT_MISC=y
90 145
@@ -93,15 +148,98 @@ CONFIG_BINFMT_MISC=y
93# 148#
94 149
95# 150#
151# Networking
152#
153CONFIG_NET=y
154
155#
156# Networking options
157#
158# CONFIG_NETDEBUG is not set
159CONFIG_PACKET=y
160# CONFIG_PACKET_MMAP is not set
161# CONFIG_UNIX is not set
162# CONFIG_NET_KEY is not set
163CONFIG_INET=y
164CONFIG_IP_MULTICAST=y
165# CONFIG_IP_ADVANCED_ROUTER is not set
166CONFIG_IP_FIB_HASH=y
167# CONFIG_IP_PNP is not set
168# CONFIG_NET_IPIP is not set
169# CONFIG_NET_IPGRE is not set
170# CONFIG_IP_MROUTE is not set
171# CONFIG_ARPD is not set
172# CONFIG_SYN_COOKIES is not set
173# CONFIG_INET_AH is not set
174# CONFIG_INET_ESP is not set
175# CONFIG_INET_IPCOMP is not set
176# CONFIG_INET_TUNNEL is not set
177CONFIG_INET_DIAG=y
178CONFIG_INET_TCP_DIAG=y
179# CONFIG_TCP_CONG_ADVANCED is not set
180CONFIG_TCP_CONG_BIC=y
181# CONFIG_IPV6 is not set
182# CONFIG_NETFILTER is not set
183
184#
185# DCCP Configuration (EXPERIMENTAL)
186#
187# CONFIG_IP_DCCP is not set
188
189#
190# SCTP Configuration (EXPERIMENTAL)
191#
192# CONFIG_IP_SCTP is not set
193
194#
195# TIPC Configuration (EXPERIMENTAL)
196#
197# CONFIG_TIPC is not set
198# CONFIG_ATM is not set
199# CONFIG_BRIDGE is not set
200# CONFIG_VLAN_8021Q is not set
201# CONFIG_DECNET is not set
202# CONFIG_LLC2 is not set
203# CONFIG_IPX is not set
204# CONFIG_ATALK is not set
205# CONFIG_X25 is not set
206# CONFIG_LAPB is not set
207# CONFIG_NET_DIVERT is not set
208# CONFIG_ECONET is not set
209# CONFIG_WAN_ROUTER is not set
210
211#
212# QoS and/or fair queueing
213#
214# CONFIG_NET_SCHED is not set
215
216#
217# Network testing
218#
219# CONFIG_NET_PKTGEN is not set
220# CONFIG_HAMRADIO is not set
221# CONFIG_IRDA is not set
222# CONFIG_BT is not set
223# CONFIG_IEEE80211 is not set
224
225#
96# Device Drivers 226# Device Drivers
97# 227#
98 228
99# 229#
100# Generic Driver Options 230# Generic Driver Options
101# 231#
232# CONFIG_STANDALONE is not set
233CONFIG_PREVENT_FIRMWARE_BUILD=y
234# CONFIG_FW_LOADER is not set
102# CONFIG_DEBUG_DRIVER is not set 235# CONFIG_DEBUG_DRIVER is not set
103 236
104# 237#
238# Connector - unified userspace <-> kernelspace linker
239#
240# CONFIG_CONNECTOR is not set
241
242#
105# Memory Technology Devices (MTD) 243# Memory Technology Devices (MTD)
106# 244#
107# CONFIG_MTD is not set 245# CONFIG_MTD is not set
@@ -118,12 +256,16 @@ CONFIG_BINFMT_MISC=y
118# 256#
119# Block devices 257# Block devices
120# 258#
259# CONFIG_BLK_DEV_COW_COMMON is not set
121CONFIG_BLK_DEV_LOOP=y 260CONFIG_BLK_DEV_LOOP=y
122# CONFIG_BLK_DEV_CRYPTOLOOP is not set 261# CONFIG_BLK_DEV_CRYPTOLOOP is not set
123# CONFIG_BLK_DEV_NBD is not set 262# CONFIG_BLK_DEV_NBD is not set
124CONFIG_BLK_DEV_RAM=y 263CONFIG_BLK_DEV_RAM=y
264CONFIG_BLK_DEV_RAM_COUNT=16
125CONFIG_BLK_DEV_RAM_SIZE=4096 265CONFIG_BLK_DEV_RAM_SIZE=4096
126# CONFIG_BLK_DEV_INITRD is not set 266# CONFIG_BLK_DEV_INITRD is not set
267# CONFIG_CDROM_PKTCDVD is not set
268# CONFIG_ATA_OVER_ETH is not set
127 269
128# 270#
129# ATA/ATAPI/MFM/RLL support 271# ATA/ATAPI/MFM/RLL support
@@ -133,6 +275,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
133# 275#
134# SCSI device support 276# SCSI device support
135# 277#
278# CONFIG_RAID_ATTRS is not set
136CONFIG_SCSI=y 279CONFIG_SCSI=y
137CONFIG_SCSI_PROC_FS=y 280CONFIG_SCSI_PROC_FS=y
138 281
@@ -144,6 +287,7 @@ CONFIG_BLK_DEV_SD=y
144# CONFIG_CHR_DEV_OSST is not set 287# CONFIG_CHR_DEV_OSST is not set
145# CONFIG_BLK_DEV_SR is not set 288# CONFIG_BLK_DEV_SR is not set
146# CONFIG_CHR_DEV_SG is not set 289# CONFIG_CHR_DEV_SG is not set
290# CONFIG_CHR_DEV_SCH is not set
147 291
148# 292#
149# Some SCSI devices (e.g. CD jukebox) support multiple LUNs 293# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
@@ -157,13 +301,14 @@ CONFIG_SCSI_LOGGING=y
157# 301#
158CONFIG_SCSI_SPI_ATTRS=y 302CONFIG_SCSI_SPI_ATTRS=y
159# CONFIG_SCSI_FC_ATTRS is not set 303# CONFIG_SCSI_FC_ATTRS is not set
304# CONFIG_SCSI_ISCSI_ATTRS is not set
305# CONFIG_SCSI_SAS_ATTRS is not set
160 306
161# 307#
162# SCSI low-level drivers 308# SCSI low-level drivers
163# 309#
164# CONFIG_SCSI_AIC7XXX_OLD is not set 310# CONFIG_ISCSI_TCP is not set
165# CONFIG_SCSI_SATA is not set 311# CONFIG_SCSI_SATA is not set
166# CONFIG_SCSI_EATA_PIO is not set
167# CONFIG_SCSI_DEBUG is not set 312# CONFIG_SCSI_DEBUG is not set
168 313
169# 314#
@@ -174,77 +319,47 @@ CONFIG_SCSI_SPI_ATTRS=y
174# 319#
175# Fusion MPT device support 320# Fusion MPT device support
176# 321#
322# CONFIG_FUSION is not set
177 323
178# 324#
179# IEEE 1394 (FireWire) support 325# IEEE 1394 (FireWire) support
180# 326#
181# CONFIG_IEEE1394 is not set
182 327
183# 328#
184# I2O device support 329# I2O device support
185# 330#
186 331
187# 332#
188# Networking support 333# Network device support
189# 334#
190CONFIG_NET=y 335# CONFIG_NETDEVICES is not set
336# CONFIG_DUMMY is not set
337# CONFIG_BONDING is not set
338# CONFIG_EQUALIZER is not set
339# CONFIG_TUN is not set
191 340
192# 341#
193# Networking options 342# PHY device support
194# 343#
195CONFIG_PACKET=y
196# CONFIG_PACKET_MMAP is not set
197# CONFIG_NETLINK_DEV is not set
198# CONFIG_UNIX is not set
199# CONFIG_NET_KEY is not set
200CONFIG_INET=y
201CONFIG_IP_MULTICAST=y
202# CONFIG_IP_ADVANCED_ROUTER is not set
203# CONFIG_IP_PNP is not set
204# CONFIG_NET_IPIP is not set
205# CONFIG_NET_IPGRE is not set
206# CONFIG_IP_MROUTE is not set
207# CONFIG_ARPD is not set
208# CONFIG_SYN_COOKIES is not set
209# CONFIG_INET_AH is not set
210# CONFIG_INET_ESP is not set
211# CONFIG_INET_IPCOMP is not set
212# CONFIG_IPV6 is not set
213# CONFIG_NETFILTER is not set
214 344
215# 345#
216# SCTP Configuration (EXPERIMENTAL) 346# Ethernet (10 or 100Mbit)
217# 347#
218# CONFIG_IP_SCTP is not set 348# CONFIG_NET_ETHERNET is not set
219# CONFIG_ATM is not set
220# CONFIG_BRIDGE is not set
221# CONFIG_VLAN_8021Q is not set
222# CONFIG_DECNET is not set
223# CONFIG_LLC2 is not set
224# CONFIG_IPX is not set
225# CONFIG_ATALK is not set
226# CONFIG_X25 is not set
227# CONFIG_LAPB is not set
228# CONFIG_NET_DIVERT is not set
229# CONFIG_ECONET is not set
230# CONFIG_WAN_ROUTER is not set
231# CONFIG_NET_HW_FLOWCONTROL is not set
232 349
233# 350#
234# QoS and/or fair queueing 351# Ethernet (1000 Mbit)
235# 352#
236# CONFIG_NET_SCHED is not set
237 353
238# 354#
239# Network testing 355# Ethernet (10000 Mbit)
240# 356#
241# CONFIG_NET_PKTGEN is not set 357# CONFIG_PPP is not set
358# CONFIG_SLIP is not set
359# CONFIG_SHAPER is not set
360# CONFIG_NETCONSOLE is not set
242# CONFIG_NETPOLL is not set 361# CONFIG_NETPOLL is not set
243# CONFIG_NET_POLL_CONTROLLER is not set 362# CONFIG_NET_POLL_CONTROLLER is not set
244# CONFIG_HAMRADIO is not set
245# CONFIG_IRDA is not set
246# CONFIG_BT is not set
247# CONFIG_NETDEVICES is not set
248 363
249# 364#
250# ISDN subsystem 365# ISDN subsystem
@@ -274,16 +389,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
274# CONFIG_INPUT_EVBUG is not set 389# CONFIG_INPUT_EVBUG is not set
275 390
276# 391#
277# Input I/O drivers
278#
279# CONFIG_GAMEPORT is not set
280CONFIG_SOUND_GAMEPORT=y
281CONFIG_SERIO=y
282# CONFIG_SERIO_I8042 is not set
283CONFIG_SERIO_SERPORT=y
284# CONFIG_SERIO_CT82C710 is not set
285
286#
287# Input Device Drivers 392# Input Device Drivers
288# 393#
289# CONFIG_INPUT_KEYBOARD is not set 394# CONFIG_INPUT_KEYBOARD is not set
@@ -293,6 +398,15 @@ CONFIG_SERIO_SERPORT=y
293# CONFIG_INPUT_MISC is not set 398# CONFIG_INPUT_MISC is not set
294 399
295# 400#
401# Hardware I/O ports
402#
403CONFIG_SERIO=y
404# CONFIG_SERIO_I8042 is not set
405CONFIG_SERIO_SERPORT=y
406# CONFIG_SERIO_RAW is not set
407# CONFIG_GAMEPORT is not set
408
409#
296# Character devices 410# Character devices
297# 411#
298CONFIG_VT=y 412CONFIG_VT=y
@@ -310,7 +424,6 @@ CONFIG_HW_CONSOLE=y
310# 424#
311CONFIG_UNIX98_PTYS=y 425CONFIG_UNIX98_PTYS=y
312# CONFIG_LEGACY_PTYS is not set 426# CONFIG_LEGACY_PTYS is not set
313# CONFIG_QIC02_TAPE is not set
314 427
315# 428#
316# IPMI 429# IPMI
@@ -324,15 +437,19 @@ CONFIG_UNIX98_PTYS=y
324CONFIG_EFI_RTC=y 437CONFIG_EFI_RTC=y
325# CONFIG_DTLK is not set 438# CONFIG_DTLK is not set
326# CONFIG_R3964 is not set 439# CONFIG_R3964 is not set
327# CONFIG_APPLICOM is not set
328 440
329# 441#
330# Ftape, the floppy tape device driver 442# Ftape, the floppy tape device driver
331# 443#
332# CONFIG_FTAPE is not set
333# CONFIG_AGP is not set 444# CONFIG_AGP is not set
334# CONFIG_DRM is not set
335# CONFIG_RAW_DRIVER is not set 445# CONFIG_RAW_DRIVER is not set
446# CONFIG_HANGCHECK_TIMER is not set
447
448#
449# TPM devices
450#
451# CONFIG_TCG_TPM is not set
452# CONFIG_TELCLOCK is not set
336 453
337# 454#
338# I2C support 455# I2C support
@@ -340,10 +457,33 @@ CONFIG_EFI_RTC=y
340# CONFIG_I2C is not set 457# CONFIG_I2C is not set
341 458
342# 459#
460# SPI support
461#
462# CONFIG_SPI is not set
463# CONFIG_SPI_MASTER is not set
464
465#
466# Dallas's 1-wire bus
467#
468# CONFIG_W1 is not set
469
470#
471# Hardware Monitoring support
472#
473CONFIG_HWMON=y
474# CONFIG_HWMON_VID is not set
475# CONFIG_SENSORS_F71805F is not set
476# CONFIG_HWMON_DEBUG_CHIP is not set
477
478#
343# Misc devices 479# Misc devices
344# 480#
345 481
346# 482#
483# Multimedia Capabilities Port drivers
484#
485
486#
347# Multimedia devices 487# Multimedia devices
348# 488#
349# CONFIG_VIDEO_DEV is not set 489# CONFIG_VIDEO_DEV is not set
@@ -362,7 +502,6 @@ CONFIG_EFI_RTC=y
362# Console display driver support 502# Console display driver support
363# 503#
364# CONFIG_VGA_CONSOLE is not set 504# CONFIG_VGA_CONSOLE is not set
365# CONFIG_MDA_CONSOLE is not set
366CONFIG_DUMMY_CONSOLE=y 505CONFIG_DUMMY_CONSOLE=y
367 506
368# 507#
@@ -373,6 +512,12 @@ CONFIG_DUMMY_CONSOLE=y
373# 512#
374# USB support 513# USB support
375# 514#
515# CONFIG_USB_ARCH_HAS_HCD is not set
516# CONFIG_USB_ARCH_HAS_OHCI is not set
517
518#
519# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
520#
376 521
377# 522#
378# USB Gadget Support 523# USB Gadget Support
@@ -380,22 +525,41 @@ CONFIG_DUMMY_CONSOLE=y
380# CONFIG_USB_GADGET is not set 525# CONFIG_USB_GADGET is not set
381 526
382# 527#
528# MMC/SD Card support
529#
530# CONFIG_MMC is not set
531
532#
533# InfiniBand support
534#
535
536#
537# EDAC - error detection and reporting (RAS)
538#
539
540#
383# File systems 541# File systems
384# 542#
385CONFIG_EXT2_FS=y 543CONFIG_EXT2_FS=y
386# CONFIG_EXT2_FS_XATTR is not set 544# CONFIG_EXT2_FS_XATTR is not set
545# CONFIG_EXT2_FS_XIP is not set
387CONFIG_EXT3_FS=y 546CONFIG_EXT3_FS=y
388# CONFIG_EXT3_FS_XATTR is not set 547# CONFIG_EXT3_FS_XATTR is not set
389CONFIG_JBD=y 548CONFIG_JBD=y
390# CONFIG_JBD_DEBUG is not set 549# CONFIG_JBD_DEBUG is not set
391# CONFIG_REISERFS_FS is not set 550# CONFIG_REISERFS_FS is not set
392# CONFIG_JFS_FS is not set 551# CONFIG_JFS_FS is not set
552# CONFIG_FS_POSIX_ACL is not set
393# CONFIG_XFS_FS is not set 553# CONFIG_XFS_FS is not set
554# CONFIG_OCFS2_FS is not set
394# CONFIG_MINIX_FS is not set 555# CONFIG_MINIX_FS is not set
395# CONFIG_ROMFS_FS is not set 556# CONFIG_ROMFS_FS is not set
557CONFIG_INOTIFY=y
396# CONFIG_QUOTA is not set 558# CONFIG_QUOTA is not set
559CONFIG_DNOTIFY=y
397# CONFIG_AUTOFS_FS is not set 560# CONFIG_AUTOFS_FS is not set
398# CONFIG_AUTOFS4_FS is not set 561# CONFIG_AUTOFS4_FS is not set
562# CONFIG_FUSE_FS is not set
399 563
400# 564#
401# CD-ROM/DVD Filesystems 565# CD-ROM/DVD Filesystems
@@ -406,7 +570,8 @@ CONFIG_JBD=y
406# 570#
407# DOS/FAT/NT Filesystems 571# DOS/FAT/NT Filesystems
408# 572#
409# CONFIG_FAT_FS is not set 573# CONFIG_MSDOS_FS is not set
574# CONFIG_VFAT_FS is not set
410# CONFIG_NTFS_FS is not set 575# CONFIG_NTFS_FS is not set
411 576
412# 577#
@@ -415,12 +580,12 @@ CONFIG_JBD=y
415CONFIG_PROC_FS=y 580CONFIG_PROC_FS=y
416CONFIG_PROC_KCORE=y 581CONFIG_PROC_KCORE=y
417CONFIG_SYSFS=y 582CONFIG_SYSFS=y
418# CONFIG_DEVFS_FS is not set
419# CONFIG_DEVPTS_FS_XATTR is not set
420# CONFIG_TMPFS is not set 583# CONFIG_TMPFS is not set
421CONFIG_HUGETLBFS=y 584CONFIG_HUGETLBFS=y
422CONFIG_HUGETLB_PAGE=y 585CONFIG_HUGETLB_PAGE=y
423CONFIG_RAMFS=y 586CONFIG_RAMFS=y
587# CONFIG_RELAYFS_FS is not set
588# CONFIG_CONFIGFS_FS is not set
424 589
425# 590#
426# Miscellaneous filesystems 591# Miscellaneous filesystems
@@ -448,18 +613,22 @@ CONFIG_NFS_FS=y
448CONFIG_NFS_DIRECTIO=y 613CONFIG_NFS_DIRECTIO=y
449CONFIG_NFSD=y 614CONFIG_NFSD=y
450CONFIG_NFSD_V3=y 615CONFIG_NFSD_V3=y
616# CONFIG_NFSD_V3_ACL is not set
451# CONFIG_NFSD_V4 is not set 617# CONFIG_NFSD_V4 is not set
452# CONFIG_NFSD_TCP is not set 618# CONFIG_NFSD_TCP is not set
453CONFIG_LOCKD=y 619CONFIG_LOCKD=y
454CONFIG_LOCKD_V4=y 620CONFIG_LOCKD_V4=y
455CONFIG_EXPORTFS=y 621CONFIG_EXPORTFS=y
622CONFIG_NFS_COMMON=y
456CONFIG_SUNRPC=y 623CONFIG_SUNRPC=y
457# CONFIG_RPCSEC_GSS_KRB5 is not set 624# CONFIG_RPCSEC_GSS_KRB5 is not set
625# CONFIG_RPCSEC_GSS_SPKM3 is not set
458# CONFIG_SMB_FS is not set 626# CONFIG_SMB_FS is not set
459# CONFIG_CIFS is not set 627# CONFIG_CIFS is not set
460# CONFIG_NCP_FS is not set 628# CONFIG_NCP_FS is not set
461# CONFIG_CODA_FS is not set 629# CONFIG_CODA_FS is not set
462# CONFIG_AFS_FS is not set 630# CONFIG_AFS_FS is not set
631# CONFIG_9P_FS is not set
463 632
464# 633#
465# Partition Types 634# Partition Types
@@ -476,10 +645,10 @@ CONFIG_MSDOS_PARTITION=y
476# CONFIG_SOLARIS_X86_PARTITION is not set 645# CONFIG_SOLARIS_X86_PARTITION is not set
477# CONFIG_UNIXWARE_DISKLABEL is not set 646# CONFIG_UNIXWARE_DISKLABEL is not set
478# CONFIG_LDM_PARTITION is not set 647# CONFIG_LDM_PARTITION is not set
479# CONFIG_NEC98_PARTITION is not set
480# CONFIG_SGI_PARTITION is not set 648# CONFIG_SGI_PARTITION is not set
481# CONFIG_ULTRIX_PARTITION is not set 649# CONFIG_ULTRIX_PARTITION is not set
482# CONFIG_SUN_PARTITION is not set 650# CONFIG_SUN_PARTITION is not set
651# CONFIG_KARMA_PARTITION is not set
483CONFIG_EFI_PARTITION=y 652CONFIG_EFI_PARTITION=y
484 653
485# 654#
@@ -490,8 +659,13 @@ CONFIG_EFI_PARTITION=y
490# 659#
491# Library routines 660# Library routines
492# 661#
662# CONFIG_CRC_CCITT is not set
663# CONFIG_CRC16 is not set
493CONFIG_CRC32=y 664CONFIG_CRC32=y
494# CONFIG_LIBCRC32C is not set 665# CONFIG_LIBCRC32C is not set
666CONFIG_GENERIC_HARDIRQS=y
667CONFIG_GENERIC_IRQ_PROBE=y
668CONFIG_GENERIC_PENDING_IRQ=y
495 669
496# 670#
497# HP Simulator drivers 671# HP Simulator drivers
@@ -502,33 +676,50 @@ CONFIG_HP_SIMSERIAL_CONSOLE=y
502CONFIG_HP_SIMSCSI=y 676CONFIG_HP_SIMSCSI=y
503 677
504# 678#
505# Profiling support 679# Instrumentation Support
506# 680#
507# CONFIG_PROFILING is not set 681# CONFIG_PROFILING is not set
682# CONFIG_KPROBES is not set
508 683
509# 684#
510# Kernel hacking 685# Kernel hacking
511# 686#
512# CONFIG_IA64_GRANULE_16MB is not set 687# CONFIG_PRINTK_TIME is not set
513CONFIG_IA64_GRANULE_64MB=y
514CONFIG_DEBUG_KERNEL=y
515# CONFIG_IA64_PRINT_HAZARDS is not set
516# CONFIG_DISABLE_VHPT is not set
517# CONFIG_MAGIC_SYSRQ is not set 688# CONFIG_MAGIC_SYSRQ is not set
689CONFIG_DEBUG_KERNEL=y
690CONFIG_LOG_BUF_SHIFT=16
691CONFIG_DETECT_SOFTLOCKUP=y
692# CONFIG_SCHEDSTATS is not set
518# CONFIG_DEBUG_SLAB is not set 693# CONFIG_DEBUG_SLAB is not set
694CONFIG_DEBUG_PREEMPT=y
695CONFIG_DEBUG_MUTEXES=y
519# CONFIG_DEBUG_SPINLOCK is not set 696# CONFIG_DEBUG_SPINLOCK is not set
520# CONFIG_DEBUG_SPINLOCK_SLEEP is not set 697# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
698# CONFIG_DEBUG_KOBJECT is not set
699CONFIG_DEBUG_INFO=y
700# CONFIG_DEBUG_FS is not set
701# CONFIG_DEBUG_VM is not set
702CONFIG_FORCED_INLINING=y
703# CONFIG_RCU_TORTURE_TEST is not set
704# CONFIG_IA64_GRANULE_16MB is not set
705CONFIG_IA64_GRANULE_64MB=y
706# CONFIG_IA64_PRINT_HAZARDS is not set
707# CONFIG_DISABLE_VHPT is not set
521# CONFIG_IA64_DEBUG_CMPXCHG is not set 708# CONFIG_IA64_DEBUG_CMPXCHG is not set
522# CONFIG_IA64_DEBUG_IRQ is not set 709# CONFIG_IA64_DEBUG_IRQ is not set
523CONFIG_DEBUG_INFO=y
524CONFIG_SYSVIPC_COMPAT=y 710CONFIG_SYSVIPC_COMPAT=y
525 711
526# 712#
527# Security options 713# Security options
528# 714#
715# CONFIG_KEYS is not set
529# CONFIG_SECURITY is not set 716# CONFIG_SECURITY is not set
530 717
531# 718#
532# Cryptographic options 719# Cryptographic options
533# 720#
534# CONFIG_CRYPTO is not set 721# CONFIG_CRYPTO is not set
722
723#
724# Hardware crypto devices
725#
diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig
index 3cb503b659e6..8206752161bb 100644
--- a/arch/ia64/configs/sn2_defconfig
+++ b/arch/ia64/configs/sn2_defconfig
@@ -1,14 +1,13 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.15-rc4 3# Linux kernel version: 2.6.16-rc5
4# Fri Dec 2 10:33:48 2005 4# Mon Feb 27 16:06:38 2006
5# 5#
6 6
7# 7#
8# Code maturity level options 8# Code maturity level options
9# 9#
10CONFIG_EXPERIMENTAL=y 10CONFIG_EXPERIMENTAL=y
11CONFIG_CLEAN_COMPILE=y
12CONFIG_LOCK_KERNEL=y 11CONFIG_LOCK_KERNEL=y
13CONFIG_INIT_ENV_ARG_LIMIT=32 12CONFIG_INIT_ENV_ARG_LIMIT=32
14 13
@@ -23,17 +22,18 @@ CONFIG_POSIX_MQUEUE=y
23# CONFIG_BSD_PROCESS_ACCT is not set 22# CONFIG_BSD_PROCESS_ACCT is not set
24CONFIG_SYSCTL=y 23CONFIG_SYSCTL=y
25# CONFIG_AUDIT is not set 24# CONFIG_AUDIT is not set
26CONFIG_HOTPLUG=y
27CONFIG_KOBJECT_UEVENT=y
28# CONFIG_IKCONFIG is not set 25# CONFIG_IKCONFIG is not set
29CONFIG_CPUSETS=y 26CONFIG_CPUSETS=y
30CONFIG_INITRAMFS_SOURCE="" 27CONFIG_INITRAMFS_SOURCE=""
28CONFIG_CC_OPTIMIZE_FOR_SIZE=y
31# CONFIG_EMBEDDED is not set 29# CONFIG_EMBEDDED is not set
32CONFIG_KALLSYMS=y 30CONFIG_KALLSYMS=y
33CONFIG_KALLSYMS_ALL=y 31CONFIG_KALLSYMS_ALL=y
34# CONFIG_KALLSYMS_EXTRA_PASS is not set 32# CONFIG_KALLSYMS_EXTRA_PASS is not set
33CONFIG_HOTPLUG=y
35CONFIG_PRINTK=y 34CONFIG_PRINTK=y
36CONFIG_BUG=y 35CONFIG_BUG=y
36CONFIG_ELF_CORE=y
37CONFIG_BASE_FULL=y 37CONFIG_BASE_FULL=y
38CONFIG_FUTEX=y 38CONFIG_FUTEX=y
39CONFIG_EPOLL=y 39CONFIG_EPOLL=y
@@ -42,8 +42,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
42CONFIG_CC_ALIGN_LABELS=0 42CONFIG_CC_ALIGN_LABELS=0
43CONFIG_CC_ALIGN_LOOPS=0 43CONFIG_CC_ALIGN_LOOPS=0
44CONFIG_CC_ALIGN_JUMPS=0 44CONFIG_CC_ALIGN_JUMPS=0
45CONFIG_SLAB=y
45# CONFIG_TINY_SHMEM is not set 46# CONFIG_TINY_SHMEM is not set
46CONFIG_BASE_SMALL=0 47CONFIG_BASE_SMALL=0
48# CONFIG_SLOB is not set
47 49
48# 50#
49# Loadable module support 51# Loadable module support
@@ -88,7 +90,7 @@ CONFIG_EFI=y
88CONFIG_GENERIC_IOMAP=y 90CONFIG_GENERIC_IOMAP=y
89CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y 91CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
90CONFIG_IA64_UNCACHED_ALLOCATOR=y 92CONFIG_IA64_UNCACHED_ALLOCATOR=y
91CONFIG_ZONE_DMA_IS_DMA32=y 93CONFIG_DMA_IS_DMA32=y
92# CONFIG_IA64_GENERIC is not set 94# CONFIG_IA64_GENERIC is not set
93# CONFIG_IA64_DIG is not set 95# CONFIG_IA64_DIG is not set
94# CONFIG_IA64_HP_ZX1 is not set 96# CONFIG_IA64_HP_ZX1 is not set
@@ -126,6 +128,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
126CONFIG_NEED_MULTIPLE_NODES=y 128CONFIG_NEED_MULTIPLE_NODES=y
127# CONFIG_SPARSEMEM_STATIC is not set 129# CONFIG_SPARSEMEM_STATIC is not set
128CONFIG_SPLIT_PTLOCK_CPUS=4 130CONFIG_SPLIT_PTLOCK_CPUS=4
131CONFIG_MIGRATION=y
129CONFIG_ARCH_SELECT_MEMORY_MODEL=y 132CONFIG_ARCH_SELECT_MEMORY_MODEL=y
130CONFIG_ARCH_DISCONTIGMEM_ENABLE=y 133CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
131CONFIG_ARCH_FLATMEM_ENABLE=y 134CONFIG_ARCH_FLATMEM_ENABLE=y
@@ -140,6 +143,7 @@ CONFIG_COMPAT=y
140CONFIG_IA64_MCA_RECOVERY=y 143CONFIG_IA64_MCA_RECOVERY=y
141CONFIG_PERFMON=y 144CONFIG_PERFMON=y
142CONFIG_IA64_PALINFO=y 145CONFIG_IA64_PALINFO=y
146CONFIG_SGI_SN=y
143 147
144# 148#
145# Firmware Drivers 149# Firmware Drivers
@@ -166,6 +170,7 @@ CONFIG_ACPI=y
166CONFIG_ACPI_NUMA=y 170CONFIG_ACPI_NUMA=y
167CONFIG_ACPI_BLACKLIST_YEAR=0 171CONFIG_ACPI_BLACKLIST_YEAR=0
168# CONFIG_ACPI_DEBUG is not set 172# CONFIG_ACPI_DEBUG is not set
173CONFIG_ACPI_EC=y
169CONFIG_ACPI_POWER=y 174CONFIG_ACPI_POWER=y
170CONFIG_ACPI_SYSTEM=y 175CONFIG_ACPI_SYSTEM=y
171# CONFIG_ACPI_CONTAINER is not set 176# CONFIG_ACPI_CONTAINER is not set
@@ -207,6 +212,7 @@ CONFIG_NET=y
207# 212#
208# Networking options 213# Networking options
209# 214#
215# CONFIG_NETDEBUG is not set
210CONFIG_PACKET=y 216CONFIG_PACKET=y
211CONFIG_PACKET_MMAP=y 217CONFIG_PACKET_MMAP=y
212CONFIG_UNIX=y 218CONFIG_UNIX=y
@@ -247,6 +253,11 @@ CONFIG_IPV6=m
247# SCTP Configuration (EXPERIMENTAL) 253# SCTP Configuration (EXPERIMENTAL)
248# 254#
249# CONFIG_IP_SCTP is not set 255# CONFIG_IP_SCTP is not set
256
257#
258# TIPC Configuration (EXPERIMENTAL)
259#
260# CONFIG_TIPC is not set
250# CONFIG_ATM is not set 261# CONFIG_ATM is not set
251# CONFIG_BRIDGE is not set 262# CONFIG_BRIDGE is not set
252# CONFIG_VLAN_8021Q is not set 263# CONFIG_VLAN_8021Q is not set
@@ -330,6 +341,7 @@ CONFIG_ATA_OVER_ETH=m
330# ATA/ATAPI/MFM/RLL support 341# ATA/ATAPI/MFM/RLL support
331# 342#
332CONFIG_IDE=y 343CONFIG_IDE=y
344CONFIG_IDE_MAX_HWIFS=4
333CONFIG_BLK_DEV_IDE=y 345CONFIG_BLK_DEV_IDE=y
334 346
335# 347#
@@ -457,13 +469,7 @@ CONFIG_SCSI_SATA_VITESSE=y
457# CONFIG_SCSI_IPR is not set 469# CONFIG_SCSI_IPR is not set
458# CONFIG_SCSI_QLOGIC_FC is not set 470# CONFIG_SCSI_QLOGIC_FC is not set
459CONFIG_SCSI_QLOGIC_1280=y 471CONFIG_SCSI_QLOGIC_1280=y
460CONFIG_SCSI_QLA2XXX=y 472# CONFIG_SCSI_QLA_FC is not set
461# CONFIG_SCSI_QLA21XX is not set
462CONFIG_SCSI_QLA22XX=y
463CONFIG_SCSI_QLA2300=y
464CONFIG_SCSI_QLA2322=y
465# CONFIG_SCSI_QLA6312 is not set
466# CONFIG_SCSI_QLA24XX is not set
467# CONFIG_SCSI_LPFC is not set 473# CONFIG_SCSI_LPFC is not set
468# CONFIG_SCSI_DC395x is not set 474# CONFIG_SCSI_DC395x is not set
469# CONFIG_SCSI_DC390T is not set 475# CONFIG_SCSI_DC390T is not set
@@ -545,6 +551,7 @@ CONFIG_NETDEVICES=y
545# CONFIG_R8169 is not set 551# CONFIG_R8169 is not set
546# CONFIG_SIS190 is not set 552# CONFIG_SIS190 is not set
547# CONFIG_SKGE is not set 553# CONFIG_SKGE is not set
554# CONFIG_SKY2 is not set
548# CONFIG_SK98LIN is not set 555# CONFIG_SK98LIN is not set
549CONFIG_TIGON3=y 556CONFIG_TIGON3=y
550# CONFIG_BNX2 is not set 557# CONFIG_BNX2 is not set
@@ -632,12 +639,15 @@ CONFIG_VT=y
632CONFIG_VT_CONSOLE=y 639CONFIG_VT_CONSOLE=y
633CONFIG_HW_CONSOLE=y 640CONFIG_HW_CONSOLE=y
634CONFIG_SERIAL_NONSTANDARD=y 641CONFIG_SERIAL_NONSTANDARD=y
642# CONFIG_COMPUTONE is not set
635# CONFIG_ROCKETPORT is not set 643# CONFIG_ROCKETPORT is not set
636# CONFIG_CYCLADES is not set 644# CONFIG_CYCLADES is not set
637# CONFIG_DIGIEPCA is not set 645# CONFIG_DIGIEPCA is not set
646# CONFIG_MOXA_INTELLIO is not set
638# CONFIG_MOXA_SMARTIO is not set 647# CONFIG_MOXA_SMARTIO is not set
639# CONFIG_ISI is not set 648# CONFIG_ISI is not set
640# CONFIG_SYNCLINKMP is not set 649# CONFIG_SYNCLINKMP is not set
650# CONFIG_SYNCLINK_GT is not set
641# CONFIG_N_HDLC is not set 651# CONFIG_N_HDLC is not set
642# CONFIG_SPECIALIX is not set 652# CONFIG_SPECIALIX is not set
643# CONFIG_SX is not set 653# CONFIG_SX is not set
@@ -686,8 +696,8 @@ CONFIG_AGP=y
686CONFIG_AGP_SGI_TIOCA=y 696CONFIG_AGP_SGI_TIOCA=y
687# CONFIG_DRM is not set 697# CONFIG_DRM is not set
688CONFIG_RAW_DRIVER=m 698CONFIG_RAW_DRIVER=m
689# CONFIG_HPET is not set
690CONFIG_MAX_RAW_DEVS=256 699CONFIG_MAX_RAW_DEVS=256
700# CONFIG_HPET is not set
691# CONFIG_HANGCHECK_TIMER is not set 701# CONFIG_HANGCHECK_TIMER is not set
692CONFIG_MMTIMER=y 702CONFIG_MMTIMER=y
693 703
@@ -703,6 +713,12 @@ CONFIG_MMTIMER=y
703# CONFIG_I2C is not set 713# CONFIG_I2C is not set
704 714
705# 715#
716# SPI support
717#
718# CONFIG_SPI is not set
719# CONFIG_SPI_MASTER is not set
720
721#
706# Dallas's 1-wire bus 722# Dallas's 1-wire bus
707# 723#
708# CONFIG_W1 is not set 724# CONFIG_W1 is not set
@@ -791,12 +807,14 @@ CONFIG_USB_UHCI_HCD=m
791# may also be needed; see USB_STORAGE Help for more information 807# may also be needed; see USB_STORAGE Help for more information
792# 808#
793# CONFIG_USB_STORAGE is not set 809# CONFIG_USB_STORAGE is not set
810# CONFIG_USB_LIBUSUAL is not set
794 811
795# 812#
796# USB Input Devices 813# USB Input Devices
797# 814#
798CONFIG_USB_HID=m 815CONFIG_USB_HID=m
799CONFIG_USB_HIDINPUT=y 816CONFIG_USB_HIDINPUT=y
817# CONFIG_USB_HIDINPUT_POWERBOOK is not set
800# CONFIG_HID_FF is not set 818# CONFIG_HID_FF is not set
801# CONFIG_USB_HIDDEV is not set 819# CONFIG_USB_HIDDEV is not set
802 820
@@ -816,6 +834,7 @@ CONFIG_USB_HIDINPUT=y
816# CONFIG_USB_YEALINK is not set 834# CONFIG_USB_YEALINK is not set
817# CONFIG_USB_XPAD is not set 835# CONFIG_USB_XPAD is not set
818# CONFIG_USB_ATI_REMOTE is not set 836# CONFIG_USB_ATI_REMOTE is not set
837# CONFIG_USB_ATI_REMOTE2 is not set
819# CONFIG_USB_KEYSPAN_REMOTE is not set 838# CONFIG_USB_KEYSPAN_REMOTE is not set
820# CONFIG_USB_APPLETOUCH is not set 839# CONFIG_USB_APPLETOUCH is not set
821 840
@@ -903,6 +922,10 @@ CONFIG_SGI_IOC4=y
903CONFIG_SGI_IOC3=y 922CONFIG_SGI_IOC3=y
904 923
905# 924#
925# EDAC - error detection and reporting (RAS)
926#
927
928#
906# File systems 929# File systems
907# 930#
908CONFIG_EXT2_FS=y 931CONFIG_EXT2_FS=y
@@ -931,6 +954,7 @@ CONFIG_XFS_QUOTA=y
931# CONFIG_XFS_SECURITY is not set 954# CONFIG_XFS_SECURITY is not set
932CONFIG_XFS_POSIX_ACL=y 955CONFIG_XFS_POSIX_ACL=y
933CONFIG_XFS_RT=y 956CONFIG_XFS_RT=y
957# CONFIG_OCFS2_FS is not set
934# CONFIG_MINIX_FS is not set 958# CONFIG_MINIX_FS is not set
935# CONFIG_ROMFS_FS is not set 959# CONFIG_ROMFS_FS is not set
936CONFIG_INOTIFY=y 960CONFIG_INOTIFY=y
@@ -973,6 +997,7 @@ CONFIG_HUGETLBFS=y
973CONFIG_HUGETLB_PAGE=y 997CONFIG_HUGETLB_PAGE=y
974CONFIG_RAMFS=y 998CONFIG_RAMFS=y
975CONFIG_RELAYFS_FS=m 999CONFIG_RELAYFS_FS=m
1000# CONFIG_CONFIGFS_FS is not set
976 1001
977# 1002#
978# Miscellaneous filesystems 1003# Miscellaneous filesystems
@@ -1041,6 +1066,7 @@ CONFIG_MSDOS_PARTITION=y
1041CONFIG_SGI_PARTITION=y 1066CONFIG_SGI_PARTITION=y
1042# CONFIG_ULTRIX_PARTITION is not set 1067# CONFIG_ULTRIX_PARTITION is not set
1043# CONFIG_SUN_PARTITION is not set 1068# CONFIG_SUN_PARTITION is not set
1069# CONFIG_KARMA_PARTITION is not set
1044CONFIG_EFI_PARTITION=y 1070CONFIG_EFI_PARTITION=y
1045 1071
1046# 1072#
@@ -1111,19 +1137,21 @@ CONFIG_GENERIC_PENDING_IRQ=y
1111# Kernel hacking 1137# Kernel hacking
1112# 1138#
1113# CONFIG_PRINTK_TIME is not set 1139# CONFIG_PRINTK_TIME is not set
1114CONFIG_DEBUG_KERNEL=y
1115CONFIG_MAGIC_SYSRQ=y 1140CONFIG_MAGIC_SYSRQ=y
1141CONFIG_DEBUG_KERNEL=y
1116CONFIG_LOG_BUF_SHIFT=20 1142CONFIG_LOG_BUF_SHIFT=20
1117CONFIG_DETECT_SOFTLOCKUP=y 1143CONFIG_DETECT_SOFTLOCKUP=y
1118# CONFIG_SCHEDSTATS is not set 1144# CONFIG_SCHEDSTATS is not set
1119# CONFIG_DEBUG_SLAB is not set 1145# CONFIG_DEBUG_SLAB is not set
1120CONFIG_DEBUG_PREEMPT=y 1146CONFIG_DEBUG_PREEMPT=y
1147CONFIG_DEBUG_MUTEXES=y
1121# CONFIG_DEBUG_SPINLOCK is not set 1148# CONFIG_DEBUG_SPINLOCK is not set
1122# CONFIG_DEBUG_SPINLOCK_SLEEP is not set 1149# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1123# CONFIG_DEBUG_KOBJECT is not set 1150# CONFIG_DEBUG_KOBJECT is not set
1124CONFIG_DEBUG_INFO=y 1151CONFIG_DEBUG_INFO=y
1125# CONFIG_DEBUG_FS is not set 1152# CONFIG_DEBUG_FS is not set
1126# CONFIG_DEBUG_VM is not set 1153# CONFIG_DEBUG_VM is not set
1154CONFIG_FORCED_INLINING=y
1127# CONFIG_RCU_TORTURE_TEST is not set 1155# CONFIG_RCU_TORTURE_TEST is not set
1128CONFIG_IA64_GRANULE_16MB=y 1156CONFIG_IA64_GRANULE_16MB=y
1129# CONFIG_IA64_GRANULE_64MB is not set 1157# CONFIG_IA64_GRANULE_64MB is not set
diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index 6859119bc9dd..125568118b84 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -1,14 +1,13 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.15-rc4 3# Linux kernel version: 2.6.16-rc5
4# Fri Dec 2 16:06:32 2005 4# Mon Feb 27 15:49:18 2006
5# 5#
6 6
7# 7#
8# Code maturity level options 8# Code maturity level options
9# 9#
10CONFIG_EXPERIMENTAL=y 10CONFIG_EXPERIMENTAL=y
11CONFIG_CLEAN_COMPILE=y
12CONFIG_LOCK_KERNEL=y 11CONFIG_LOCK_KERNEL=y
13CONFIG_INIT_ENV_ARG_LIMIT=32 12CONFIG_INIT_ENV_ARG_LIMIT=32
14 13
@@ -23,18 +22,19 @@ CONFIG_POSIX_MQUEUE=y
23# CONFIG_BSD_PROCESS_ACCT is not set 22# CONFIG_BSD_PROCESS_ACCT is not set
24CONFIG_SYSCTL=y 23CONFIG_SYSCTL=y
25# CONFIG_AUDIT is not set 24# CONFIG_AUDIT is not set
26CONFIG_HOTPLUG=y
27CONFIG_KOBJECT_UEVENT=y
28CONFIG_IKCONFIG=y 25CONFIG_IKCONFIG=y
29CONFIG_IKCONFIG_PROC=y 26CONFIG_IKCONFIG_PROC=y
30# CONFIG_CPUSETS is not set 27# CONFIG_CPUSETS is not set
31CONFIG_INITRAMFS_SOURCE="" 28CONFIG_INITRAMFS_SOURCE=""
29CONFIG_CC_OPTIMIZE_FOR_SIZE=y
32# CONFIG_EMBEDDED is not set 30# CONFIG_EMBEDDED is not set
33CONFIG_KALLSYMS=y 31CONFIG_KALLSYMS=y
34CONFIG_KALLSYMS_ALL=y 32CONFIG_KALLSYMS_ALL=y
35# CONFIG_KALLSYMS_EXTRA_PASS is not set 33# CONFIG_KALLSYMS_EXTRA_PASS is not set
34CONFIG_HOTPLUG=y
36CONFIG_PRINTK=y 35CONFIG_PRINTK=y
37CONFIG_BUG=y 36CONFIG_BUG=y
37CONFIG_ELF_CORE=y
38CONFIG_BASE_FULL=y 38CONFIG_BASE_FULL=y
39CONFIG_FUTEX=y 39CONFIG_FUTEX=y
40CONFIG_EPOLL=y 40CONFIG_EPOLL=y
@@ -43,8 +43,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
43CONFIG_CC_ALIGN_LABELS=0 43CONFIG_CC_ALIGN_LABELS=0
44CONFIG_CC_ALIGN_LOOPS=0 44CONFIG_CC_ALIGN_LOOPS=0
45CONFIG_CC_ALIGN_JUMPS=0 45CONFIG_CC_ALIGN_JUMPS=0
46CONFIG_SLAB=y
46# CONFIG_TINY_SHMEM is not set 47# CONFIG_TINY_SHMEM is not set
47CONFIG_BASE_SMALL=0 48CONFIG_BASE_SMALL=0
49# CONFIG_SLOB is not set
48 50
49# 51#
50# Loadable module support 52# Loadable module support
@@ -88,7 +90,7 @@ CONFIG_TIME_INTERPOLATION=y
88CONFIG_EFI=y 90CONFIG_EFI=y
89CONFIG_GENERIC_IOMAP=y 91CONFIG_GENERIC_IOMAP=y
90CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y 92CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
91CONFIG_ZONE_DMA_IS_DMA32=y 93CONFIG_DMA_IS_DMA32=y
92# CONFIG_IA64_GENERIC is not set 94# CONFIG_IA64_GENERIC is not set
93CONFIG_IA64_DIG=y 95CONFIG_IA64_DIG=y
94# CONFIG_IA64_HP_ZX1 is not set 96# CONFIG_IA64_HP_ZX1 is not set
@@ -162,6 +164,7 @@ CONFIG_ACPI_HOTPLUG_CPU=y
162CONFIG_ACPI_THERMAL=m 164CONFIG_ACPI_THERMAL=m
163CONFIG_ACPI_BLACKLIST_YEAR=0 165CONFIG_ACPI_BLACKLIST_YEAR=0
164# CONFIG_ACPI_DEBUG is not set 166# CONFIG_ACPI_DEBUG is not set
167CONFIG_ACPI_EC=y
165CONFIG_ACPI_POWER=y 168CONFIG_ACPI_POWER=y
166CONFIG_ACPI_SYSTEM=y 169CONFIG_ACPI_SYSTEM=y
167CONFIG_ACPI_CONTAINER=m 170CONFIG_ACPI_CONTAINER=m
@@ -203,6 +206,7 @@ CONFIG_NET=y
203# 206#
204# Networking options 207# Networking options
205# 208#
209# CONFIG_NETDEBUG is not set
206CONFIG_PACKET=y 210CONFIG_PACKET=y
207# CONFIG_PACKET_MMAP is not set 211# CONFIG_PACKET_MMAP is not set
208CONFIG_UNIX=y 212CONFIG_UNIX=y
@@ -237,6 +241,11 @@ CONFIG_TCP_CONG_BIC=y
237# SCTP Configuration (EXPERIMENTAL) 241# SCTP Configuration (EXPERIMENTAL)
238# 242#
239# CONFIG_IP_SCTP is not set 243# CONFIG_IP_SCTP is not set
244
245#
246# TIPC Configuration (EXPERIMENTAL)
247#
248# CONFIG_TIPC is not set
240# CONFIG_ATM is not set 249# CONFIG_ATM is not set
241# CONFIG_BRIDGE is not set 250# CONFIG_BRIDGE is not set
242# CONFIG_VLAN_8021Q is not set 251# CONFIG_VLAN_8021Q is not set
@@ -326,6 +335,7 @@ CONFIG_BLK_DEV_INITRD=y
326# ATA/ATAPI/MFM/RLL support 335# ATA/ATAPI/MFM/RLL support
327# 336#
328CONFIG_IDE=y 337CONFIG_IDE=y
338CONFIG_IDE_MAX_HWIFS=4
329CONFIG_BLK_DEV_IDE=y 339CONFIG_BLK_DEV_IDE=y
330 340
331# 341#
@@ -443,13 +453,7 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
443CONFIG_SCSI_QLOGIC_FC=y 453CONFIG_SCSI_QLOGIC_FC=y
444# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set 454# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set
445CONFIG_SCSI_QLOGIC_1280=y 455CONFIG_SCSI_QLOGIC_1280=y
446CONFIG_SCSI_QLA2XXX=y 456# CONFIG_SCSI_QLA_FC is not set
447CONFIG_SCSI_QLA21XX=m
448CONFIG_SCSI_QLA22XX=m
449CONFIG_SCSI_QLA2300=m
450CONFIG_SCSI_QLA2322=m
451# CONFIG_SCSI_QLA6312 is not set
452# CONFIG_SCSI_QLA24XX is not set
453# CONFIG_SCSI_LPFC is not set 457# CONFIG_SCSI_LPFC is not set
454# CONFIG_SCSI_DC395x is not set 458# CONFIG_SCSI_DC395x is not set
455# CONFIG_SCSI_DC390T is not set 459# CONFIG_SCSI_DC390T is not set
@@ -572,6 +576,7 @@ CONFIG_E1000=y
572# CONFIG_R8169 is not set 576# CONFIG_R8169 is not set
573# CONFIG_SIS190 is not set 577# CONFIG_SIS190 is not set
574# CONFIG_SKGE is not set 578# CONFIG_SKGE is not set
579# CONFIG_SKY2 is not set
575# CONFIG_SK98LIN is not set 580# CONFIG_SK98LIN is not set
576# CONFIG_VIA_VELOCITY is not set 581# CONFIG_VIA_VELOCITY is not set
577CONFIG_TIGON3=y 582CONFIG_TIGON3=y
@@ -676,12 +681,15 @@ CONFIG_VT=y
676CONFIG_VT_CONSOLE=y 681CONFIG_VT_CONSOLE=y
677CONFIG_HW_CONSOLE=y 682CONFIG_HW_CONSOLE=y
678CONFIG_SERIAL_NONSTANDARD=y 683CONFIG_SERIAL_NONSTANDARD=y
684# CONFIG_COMPUTONE is not set
679# CONFIG_ROCKETPORT is not set 685# CONFIG_ROCKETPORT is not set
680# CONFIG_CYCLADES is not set 686# CONFIG_CYCLADES is not set
681# CONFIG_DIGIEPCA is not set 687# CONFIG_DIGIEPCA is not set
688# CONFIG_MOXA_INTELLIO is not set
682# CONFIG_MOXA_SMARTIO is not set 689# CONFIG_MOXA_SMARTIO is not set
683# CONFIG_ISI is not set 690# CONFIG_ISI is not set
684# CONFIG_SYNCLINKMP is not set 691# CONFIG_SYNCLINKMP is not set
692# CONFIG_SYNCLINK_GT is not set
685# CONFIG_N_HDLC is not set 693# CONFIG_N_HDLC is not set
686# CONFIG_SPECIALIX is not set 694# CONFIG_SPECIALIX is not set
687# CONFIG_SX is not set 695# CONFIG_SX is not set
@@ -694,6 +702,7 @@ CONFIG_SERIAL_8250=y
694CONFIG_SERIAL_8250_CONSOLE=y 702CONFIG_SERIAL_8250_CONSOLE=y
695CONFIG_SERIAL_8250_ACPI=y 703CONFIG_SERIAL_8250_ACPI=y
696CONFIG_SERIAL_8250_NR_UARTS=6 704CONFIG_SERIAL_8250_NR_UARTS=6
705CONFIG_SERIAL_8250_RUNTIME_UARTS=4
697CONFIG_SERIAL_8250_EXTENDED=y 706CONFIG_SERIAL_8250_EXTENDED=y
698CONFIG_SERIAL_8250_SHARE_IRQ=y 707CONFIG_SERIAL_8250_SHARE_IRQ=y
699# CONFIG_SERIAL_8250_DETECT_IRQ is not set 708# CONFIG_SERIAL_8250_DETECT_IRQ is not set
@@ -738,10 +747,10 @@ CONFIG_DRM_SIS=m
738# CONFIG_DRM_VIA is not set 747# CONFIG_DRM_VIA is not set
739# CONFIG_DRM_SAVAGE is not set 748# CONFIG_DRM_SAVAGE is not set
740CONFIG_RAW_DRIVER=m 749CONFIG_RAW_DRIVER=m
750CONFIG_MAX_RAW_DEVS=256
741CONFIG_HPET=y 751CONFIG_HPET=y
742# CONFIG_HPET_RTC_IRQ is not set 752# CONFIG_HPET_RTC_IRQ is not set
743CONFIG_HPET_MMAP=y 753CONFIG_HPET_MMAP=y
744CONFIG_MAX_RAW_DEVS=256
745# CONFIG_HANGCHECK_TIMER is not set 754# CONFIG_HANGCHECK_TIMER is not set
746 755
747# 756#
@@ -756,6 +765,12 @@ CONFIG_MAX_RAW_DEVS=256
756# CONFIG_I2C is not set 765# CONFIG_I2C is not set
757 766
758# 767#
768# SPI support
769#
770# CONFIG_SPI is not set
771# CONFIG_SPI_MASTER is not set
772
773#
759# Dallas's 1-wire bus 774# Dallas's 1-wire bus
760# 775#
761# CONFIG_W1 is not set 776# CONFIG_W1 is not set
@@ -765,6 +780,7 @@ CONFIG_MAX_RAW_DEVS=256
765# 780#
766CONFIG_HWMON=y 781CONFIG_HWMON=y
767# CONFIG_HWMON_VID is not set 782# CONFIG_HWMON_VID is not set
783# CONFIG_SENSORS_F71805F is not set
768# CONFIG_HWMON_DEBUG_CHIP is not set 784# CONFIG_HWMON_DEBUG_CHIP is not set
769 785
770# 786#
@@ -854,12 +870,15 @@ CONFIG_USB_STORAGE=m
854# CONFIG_USB_STORAGE_SDDR09 is not set 870# CONFIG_USB_STORAGE_SDDR09 is not set
855# CONFIG_USB_STORAGE_SDDR55 is not set 871# CONFIG_USB_STORAGE_SDDR55 is not set
856# CONFIG_USB_STORAGE_JUMPSHOT is not set 872# CONFIG_USB_STORAGE_JUMPSHOT is not set
873# CONFIG_USB_STORAGE_ALAUDA is not set
874# CONFIG_USB_LIBUSUAL is not set
857 875
858# 876#
859# USB Input Devices 877# USB Input Devices
860# 878#
861CONFIG_USB_HID=y 879CONFIG_USB_HID=y
862CONFIG_USB_HIDINPUT=y 880CONFIG_USB_HIDINPUT=y
881# CONFIG_USB_HIDINPUT_POWERBOOK is not set
863# CONFIG_HID_FF is not set 882# CONFIG_HID_FF is not set
864# CONFIG_USB_HIDDEV is not set 883# CONFIG_USB_HIDDEV is not set
865# CONFIG_USB_AIPTEK is not set 884# CONFIG_USB_AIPTEK is not set
@@ -873,6 +892,7 @@ CONFIG_USB_HIDINPUT=y
873# CONFIG_USB_YEALINK is not set 892# CONFIG_USB_YEALINK is not set
874# CONFIG_USB_XPAD is not set 893# CONFIG_USB_XPAD is not set
875# CONFIG_USB_ATI_REMOTE is not set 894# CONFIG_USB_ATI_REMOTE is not set
895# CONFIG_USB_ATI_REMOTE2 is not set
876# CONFIG_USB_KEYSPAN_REMOTE is not set 896# CONFIG_USB_KEYSPAN_REMOTE is not set
877# CONFIG_USB_APPLETOUCH is not set 897# CONFIG_USB_APPLETOUCH is not set
878 898
@@ -948,7 +968,7 @@ CONFIG_USB_HIDINPUT=y
948# CONFIG_INFINIBAND is not set 968# CONFIG_INFINIBAND is not set
949 969
950# 970#
951# SN Devices 971# EDAC - error detection and reporting (RAS)
952# 972#
953 973
954# 974#
@@ -980,6 +1000,7 @@ CONFIG_XFS_EXPORT=y
980# CONFIG_XFS_SECURITY is not set 1000# CONFIG_XFS_SECURITY is not set
981# CONFIG_XFS_POSIX_ACL is not set 1001# CONFIG_XFS_POSIX_ACL is not set
982# CONFIG_XFS_RT is not set 1002# CONFIG_XFS_RT is not set
1003# CONFIG_OCFS2_FS is not set
983# CONFIG_MINIX_FS is not set 1004# CONFIG_MINIX_FS is not set
984# CONFIG_ROMFS_FS is not set 1005# CONFIG_ROMFS_FS is not set
985CONFIG_INOTIFY=y 1006CONFIG_INOTIFY=y
@@ -1021,6 +1042,7 @@ CONFIG_HUGETLBFS=y
1021CONFIG_HUGETLB_PAGE=y 1042CONFIG_HUGETLB_PAGE=y
1022CONFIG_RAMFS=y 1043CONFIG_RAMFS=y
1023# CONFIG_RELAYFS_FS is not set 1044# CONFIG_RELAYFS_FS is not set
1045# CONFIG_CONFIGFS_FS is not set
1024 1046
1025# 1047#
1026# Miscellaneous filesystems 1048# Miscellaneous filesystems
@@ -1090,6 +1112,7 @@ CONFIG_MSDOS_PARTITION=y
1090CONFIG_SGI_PARTITION=y 1112CONFIG_SGI_PARTITION=y
1091# CONFIG_ULTRIX_PARTITION is not set 1113# CONFIG_ULTRIX_PARTITION is not set
1092# CONFIG_SUN_PARTITION is not set 1114# CONFIG_SUN_PARTITION is not set
1115# CONFIG_KARMA_PARTITION is not set
1093CONFIG_EFI_PARTITION=y 1116CONFIG_EFI_PARTITION=y
1094 1117
1095# 1118#
@@ -1157,18 +1180,20 @@ CONFIG_GENERIC_PENDING_IRQ=y
1157# Kernel hacking 1180# Kernel hacking
1158# 1181#
1159# CONFIG_PRINTK_TIME is not set 1182# CONFIG_PRINTK_TIME is not set
1160CONFIG_DEBUG_KERNEL=y
1161CONFIG_MAGIC_SYSRQ=y 1183CONFIG_MAGIC_SYSRQ=y
1184CONFIG_DEBUG_KERNEL=y
1162CONFIG_LOG_BUF_SHIFT=20 1185CONFIG_LOG_BUF_SHIFT=20
1163CONFIG_DETECT_SOFTLOCKUP=y 1186CONFIG_DETECT_SOFTLOCKUP=y
1164# CONFIG_SCHEDSTATS is not set 1187# CONFIG_SCHEDSTATS is not set
1165# CONFIG_DEBUG_SLAB is not set 1188# CONFIG_DEBUG_SLAB is not set
1189CONFIG_DEBUG_MUTEXES=y
1166# CONFIG_DEBUG_SPINLOCK is not set 1190# CONFIG_DEBUG_SPINLOCK is not set
1167# CONFIG_DEBUG_SPINLOCK_SLEEP is not set 1191# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1168# CONFIG_DEBUG_KOBJECT is not set 1192# CONFIG_DEBUG_KOBJECT is not set
1169# CONFIG_DEBUG_INFO is not set 1193# CONFIG_DEBUG_INFO is not set
1170# CONFIG_DEBUG_FS is not set 1194# CONFIG_DEBUG_FS is not set
1171# CONFIG_DEBUG_VM is not set 1195# CONFIG_DEBUG_VM is not set
1196CONFIG_FORCED_INLINING=y
1172# CONFIG_RCU_TORTURE_TEST is not set 1197# CONFIG_RCU_TORTURE_TEST is not set
1173CONFIG_IA64_GRANULE_16MB=y 1198CONFIG_IA64_GRANULE_16MB=y
1174# CONFIG_IA64_GRANULE_64MB is not set 1199# CONFIG_IA64_GRANULE_64MB is not set
diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
index 53899dc8eb53..949dc4670a0c 100644
--- a/arch/ia64/configs/zx1_defconfig
+++ b/arch/ia64/configs/zx1_defconfig
@@ -1,16 +1,13 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.14-rc1 3# Linux kernel version: 2.6.16-rc5
4# Wed Sep 14 15:15:01 2005 4# Mon Feb 27 15:55:36 2006
5# 5#
6 6
7# 7#
8# Code maturity level options 8# Code maturity level options
9# 9#
10CONFIG_EXPERIMENTAL=y 10CONFIG_EXPERIMENTAL=y
11# CONFIG_CLEAN_COMPILE is not set
12CONFIG_BROKEN=y
13CONFIG_BROKEN_ON_SMP=y
14CONFIG_LOCK_KERNEL=y 11CONFIG_LOCK_KERNEL=y
15CONFIG_INIT_ENV_ARG_LIMIT=32 12CONFIG_INIT_ENV_ARG_LIMIT=32
16 13
@@ -26,17 +23,18 @@ CONFIG_BSD_PROCESS_ACCT=y
26# CONFIG_BSD_PROCESS_ACCT_V3 is not set 23# CONFIG_BSD_PROCESS_ACCT_V3 is not set
27CONFIG_SYSCTL=y 24CONFIG_SYSCTL=y
28# CONFIG_AUDIT is not set 25# CONFIG_AUDIT is not set
29CONFIG_HOTPLUG=y
30CONFIG_KOBJECT_UEVENT=y
31# CONFIG_IKCONFIG is not set 26# CONFIG_IKCONFIG is not set
32# CONFIG_CPUSETS is not set 27# CONFIG_CPUSETS is not set
33CONFIG_INITRAMFS_SOURCE="" 28CONFIG_INITRAMFS_SOURCE=""
29CONFIG_CC_OPTIMIZE_FOR_SIZE=y
34# CONFIG_EMBEDDED is not set 30# CONFIG_EMBEDDED is not set
35CONFIG_KALLSYMS=y 31CONFIG_KALLSYMS=y
36# CONFIG_KALLSYMS_ALL is not set 32# CONFIG_KALLSYMS_ALL is not set
37# CONFIG_KALLSYMS_EXTRA_PASS is not set 33# CONFIG_KALLSYMS_EXTRA_PASS is not set
34CONFIG_HOTPLUG=y
38CONFIG_PRINTK=y 35CONFIG_PRINTK=y
39CONFIG_BUG=y 36CONFIG_BUG=y
37CONFIG_ELF_CORE=y
40CONFIG_BASE_FULL=y 38CONFIG_BASE_FULL=y
41CONFIG_FUTEX=y 39CONFIG_FUTEX=y
42CONFIG_EPOLL=y 40CONFIG_EPOLL=y
@@ -45,8 +43,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
45CONFIG_CC_ALIGN_LABELS=0 43CONFIG_CC_ALIGN_LABELS=0
46CONFIG_CC_ALIGN_LOOPS=0 44CONFIG_CC_ALIGN_LOOPS=0
47CONFIG_CC_ALIGN_JUMPS=0 45CONFIG_CC_ALIGN_JUMPS=0
46CONFIG_SLAB=y
48# CONFIG_TINY_SHMEM is not set 47# CONFIG_TINY_SHMEM is not set
49CONFIG_BASE_SMALL=0 48CONFIG_BASE_SMALL=0
49# CONFIG_SLOB is not set
50 50
51# 51#
52# Loadable module support 52# Loadable module support
@@ -59,17 +59,36 @@ CONFIG_OBSOLETE_MODPARM=y
59# CONFIG_KMOD is not set 59# CONFIG_KMOD is not set
60 60
61# 61#
62# Block layer
63#
64
65#
66# IO Schedulers
67#
68CONFIG_IOSCHED_NOOP=y
69CONFIG_IOSCHED_AS=y
70CONFIG_IOSCHED_DEADLINE=y
71CONFIG_IOSCHED_CFQ=y
72CONFIG_DEFAULT_AS=y
73# CONFIG_DEFAULT_DEADLINE is not set
74# CONFIG_DEFAULT_CFQ is not set
75# CONFIG_DEFAULT_NOOP is not set
76CONFIG_DEFAULT_IOSCHED="anticipatory"
77
78#
62# Processor type and features 79# Processor type and features
63# 80#
64CONFIG_IA64=y 81CONFIG_IA64=y
65CONFIG_64BIT=y 82CONFIG_64BIT=y
66CONFIG_MMU=y 83CONFIG_MMU=y
84CONFIG_SWIOTLB=y
67CONFIG_RWSEM_XCHGADD_ALGORITHM=y 85CONFIG_RWSEM_XCHGADD_ALGORITHM=y
68CONFIG_GENERIC_CALIBRATE_DELAY=y 86CONFIG_GENERIC_CALIBRATE_DELAY=y
69CONFIG_TIME_INTERPOLATION=y 87CONFIG_TIME_INTERPOLATION=y
70CONFIG_EFI=y 88CONFIG_EFI=y
71CONFIG_GENERIC_IOMAP=y 89CONFIG_GENERIC_IOMAP=y
72CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y 90CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
91CONFIG_DMA_IS_DMA32=y
73# CONFIG_IA64_GENERIC is not set 92# CONFIG_IA64_GENERIC is not set
74# CONFIG_IA64_DIG is not set 93# CONFIG_IA64_DIG is not set
75CONFIG_IA64_HP_ZX1=y 94CONFIG_IA64_HP_ZX1=y
@@ -82,18 +101,16 @@ CONFIG_MCKINLEY=y
82# CONFIG_IA64_PAGE_SIZE_8KB is not set 101# CONFIG_IA64_PAGE_SIZE_8KB is not set
83CONFIG_IA64_PAGE_SIZE_16KB=y 102CONFIG_IA64_PAGE_SIZE_16KB=y
84# CONFIG_IA64_PAGE_SIZE_64KB is not set 103# CONFIG_IA64_PAGE_SIZE_64KB is not set
104CONFIG_PGTABLE_3=y
105# CONFIG_PGTABLE_4 is not set
85# CONFIG_HZ_100 is not set 106# CONFIG_HZ_100 is not set
86CONFIG_HZ_250=y 107CONFIG_HZ_250=y
87# CONFIG_HZ_1000 is not set 108# CONFIG_HZ_1000 is not set
88CONFIG_HZ=250 109CONFIG_HZ=250
89CONFIG_IA64_L1_CACHE_SHIFT=7 110CONFIG_IA64_L1_CACHE_SHIFT=7
90# CONFIG_NUMA is not set
91CONFIG_VIRTUAL_MEM_MAP=y
92CONFIG_HOLES_IN_ZONE=y
93# CONFIG_IA64_CYCLONE is not set 111# CONFIG_IA64_CYCLONE is not set
94CONFIG_IOSAPIC=y 112CONFIG_IOSAPIC=y
95# CONFIG_IA64_SGI_SN_XP is not set 113CONFIG_FORCE_MAX_ZONEORDER=17
96CONFIG_FORCE_MAX_ZONEORDER=18
97CONFIG_SMP=y 114CONFIG_SMP=y
98CONFIG_NR_CPUS=16 115CONFIG_NR_CPUS=16
99# CONFIG_HOTPLUG_CPU is not set 116# CONFIG_HOTPLUG_CPU is not set
@@ -106,7 +123,14 @@ CONFIG_FLATMEM_MANUAL=y
106CONFIG_FLATMEM=y 123CONFIG_FLATMEM=y
107CONFIG_FLAT_NODE_MEM_MAP=y 124CONFIG_FLAT_NODE_MEM_MAP=y
108# CONFIG_SPARSEMEM_STATIC is not set 125# CONFIG_SPARSEMEM_STATIC is not set
109CONFIG_HAVE_DEC_LOCK=y 126CONFIG_SPLIT_PTLOCK_CPUS=4
127CONFIG_ARCH_SELECT_MEMORY_MODEL=y
128CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
129CONFIG_ARCH_FLATMEM_ENABLE=y
130CONFIG_ARCH_SPARSEMEM_ENABLE=y
131CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
132CONFIG_VIRTUAL_MEM_MAP=y
133CONFIG_HOLES_IN_ZONE=y
110CONFIG_IA32_SUPPORT=y 134CONFIG_IA32_SUPPORT=y
111CONFIG_COMPAT=y 135CONFIG_COMPAT=y
112CONFIG_IA64_MCA_RECOVERY=y 136CONFIG_IA64_MCA_RECOVERY=y
@@ -118,7 +142,6 @@ CONFIG_IA64_PALINFO=y
118# 142#
119CONFIG_EFI_VARS=y 143CONFIG_EFI_VARS=y
120CONFIG_EFI_PCDP=y 144CONFIG_EFI_PCDP=y
121# CONFIG_DELL_RBU is not set
122CONFIG_BINFMT_ELF=y 145CONFIG_BINFMT_ELF=y
123CONFIG_BINFMT_MISC=y 146CONFIG_BINFMT_MISC=y
124 147
@@ -126,6 +149,7 @@ CONFIG_BINFMT_MISC=y
126# Power management and ACPI 149# Power management and ACPI
127# 150#
128CONFIG_PM=y 151CONFIG_PM=y
152CONFIG_PM_LEGACY=y
129# CONFIG_PM_DEBUG is not set 153# CONFIG_PM_DEBUG is not set
130 154
131# 155#
@@ -138,6 +162,7 @@ CONFIG_ACPI_PROCESSOR=y
138CONFIG_ACPI_THERMAL=y 162CONFIG_ACPI_THERMAL=y
139CONFIG_ACPI_BLACKLIST_YEAR=0 163CONFIG_ACPI_BLACKLIST_YEAR=0
140# CONFIG_ACPI_DEBUG is not set 164# CONFIG_ACPI_DEBUG is not set
165CONFIG_ACPI_EC=y
141CONFIG_ACPI_POWER=y 166CONFIG_ACPI_POWER=y
142CONFIG_ACPI_SYSTEM=y 167CONFIG_ACPI_SYSTEM=y
143# CONFIG_ACPI_CONTAINER is not set 168# CONFIG_ACPI_CONTAINER is not set
@@ -179,6 +204,7 @@ CONFIG_NET=y
179# 204#
180# Networking options 205# Networking options
181# 206#
207# CONFIG_NETDEBUG is not set
182CONFIG_PACKET=y 208CONFIG_PACKET=y
183# CONFIG_PACKET_MMAP is not set 209# CONFIG_PACKET_MMAP is not set
184CONFIG_UNIX=y 210CONFIG_UNIX=y
@@ -211,14 +237,17 @@ CONFIG_NETFILTER=y
211# CONFIG_NETFILTER_DEBUG is not set 237# CONFIG_NETFILTER_DEBUG is not set
212 238
213# 239#
240# Core Netfilter Configuration
241#
242# CONFIG_NETFILTER_NETLINK is not set
243# CONFIG_NF_CONNTRACK is not set
244# CONFIG_NETFILTER_XTABLES is not set
245
246#
214# IP: Netfilter Configuration 247# IP: Netfilter Configuration
215# 248#
216# CONFIG_IP_NF_CONNTRACK is not set 249# CONFIG_IP_NF_CONNTRACK is not set
217# CONFIG_IP_NF_QUEUE is not set 250# CONFIG_IP_NF_QUEUE is not set
218# CONFIG_IP_NF_IPTABLES is not set
219CONFIG_IP_NF_ARPTABLES=y
220# CONFIG_IP_NF_ARPFILTER is not set
221# CONFIG_IP_NF_ARP_MANGLE is not set
222 251
223# 252#
224# DCCP Configuration (EXPERIMENTAL) 253# DCCP Configuration (EXPERIMENTAL)
@@ -229,6 +258,11 @@ CONFIG_IP_NF_ARPTABLES=y
229# SCTP Configuration (EXPERIMENTAL) 258# SCTP Configuration (EXPERIMENTAL)
230# 259#
231# CONFIG_IP_SCTP is not set 260# CONFIG_IP_SCTP is not set
261
262#
263# TIPC Configuration (EXPERIMENTAL)
264#
265# CONFIG_TIPC is not set
232# CONFIG_ATM is not set 266# CONFIG_ATM is not set
233# CONFIG_BRIDGE is not set 267# CONFIG_BRIDGE is not set
234# CONFIG_VLAN_8021Q is not set 268# CONFIG_VLAN_8021Q is not set
@@ -241,14 +275,16 @@ CONFIG_IP_NF_ARPTABLES=y
241# CONFIG_NET_DIVERT is not set 275# CONFIG_NET_DIVERT is not set
242# CONFIG_ECONET is not set 276# CONFIG_ECONET is not set
243# CONFIG_WAN_ROUTER is not set 277# CONFIG_WAN_ROUTER is not set
278
279#
280# QoS and/or fair queueing
281#
244# CONFIG_NET_SCHED is not set 282# CONFIG_NET_SCHED is not set
245# CONFIG_NET_CLS_ROUTE is not set
246 283
247# 284#
248# Network testing 285# Network testing
249# 286#
250# CONFIG_NET_PKTGEN is not set 287# CONFIG_NET_PKTGEN is not set
251# CONFIG_NETFILTER_NETLINK is not set
252# CONFIG_HAMRADIO is not set 288# CONFIG_HAMRADIO is not set
253# CONFIG_IRDA is not set 289# CONFIG_IRDA is not set
254# CONFIG_BT is not set 290# CONFIG_BT is not set
@@ -310,20 +346,13 @@ CONFIG_BLK_DEV_RAM_COUNT=16
310CONFIG_BLK_DEV_RAM_SIZE=4096 346CONFIG_BLK_DEV_RAM_SIZE=4096
311CONFIG_BLK_DEV_INITRD=y 347CONFIG_BLK_DEV_INITRD=y
312# CONFIG_CDROM_PKTCDVD is not set 348# CONFIG_CDROM_PKTCDVD is not set
313
314#
315# IO Schedulers
316#
317CONFIG_IOSCHED_NOOP=y
318CONFIG_IOSCHED_AS=y
319CONFIG_IOSCHED_DEADLINE=y
320CONFIG_IOSCHED_CFQ=y
321# CONFIG_ATA_OVER_ETH is not set 349# CONFIG_ATA_OVER_ETH is not set
322 350
323# 351#
324# ATA/ATAPI/MFM/RLL support 352# ATA/ATAPI/MFM/RLL support
325# 353#
326CONFIG_IDE=y 354CONFIG_IDE=y
355CONFIG_IDE_MAX_HWIFS=4
327CONFIG_BLK_DEV_IDE=y 356CONFIG_BLK_DEV_IDE=y
328 357
329# 358#
@@ -407,13 +436,14 @@ CONFIG_SCSI_LOGGING=y
407# SCSI Transport Attributes 436# SCSI Transport Attributes
408# 437#
409CONFIG_SCSI_SPI_ATTRS=y 438CONFIG_SCSI_SPI_ATTRS=y
410# CONFIG_SCSI_FC_ATTRS is not set 439CONFIG_SCSI_FC_ATTRS=y
411# CONFIG_SCSI_ISCSI_ATTRS is not set 440# CONFIG_SCSI_ISCSI_ATTRS is not set
412# CONFIG_SCSI_SAS_ATTRS is not set 441# CONFIG_SCSI_SAS_ATTRS is not set
413 442
414# 443#
415# SCSI low-level drivers 444# SCSI low-level drivers
416# 445#
446# CONFIG_ISCSI_TCP is not set
417# CONFIG_BLK_DEV_3W_XXXX_RAID is not set 447# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
418# CONFIG_SCSI_3W_9XXX is not set 448# CONFIG_SCSI_3W_9XXX is not set
419# CONFIG_SCSI_ACARD is not set 449# CONFIG_SCSI_ACARD is not set
@@ -421,13 +451,11 @@ CONFIG_SCSI_SPI_ATTRS=y
421# CONFIG_SCSI_AIC7XXX is not set 451# CONFIG_SCSI_AIC7XXX is not set
422# CONFIG_SCSI_AIC7XXX_OLD is not set 452# CONFIG_SCSI_AIC7XXX_OLD is not set
423# CONFIG_SCSI_AIC79XX is not set 453# CONFIG_SCSI_AIC79XX is not set
424# CONFIG_SCSI_ADVANSYS is not set
425# CONFIG_MEGARAID_NEWGEN is not set 454# CONFIG_MEGARAID_NEWGEN is not set
426# CONFIG_MEGARAID_LEGACY is not set 455# CONFIG_MEGARAID_LEGACY is not set
456# CONFIG_MEGARAID_SAS is not set
427# CONFIG_SCSI_SATA is not set 457# CONFIG_SCSI_SATA is not set
428# CONFIG_SCSI_CPQFCTS is not set
429# CONFIG_SCSI_DMX3191D is not set 458# CONFIG_SCSI_DMX3191D is not set
430# CONFIG_SCSI_EATA_PIO is not set
431# CONFIG_SCSI_FUTURE_DOMAIN is not set 459# CONFIG_SCSI_FUTURE_DOMAIN is not set
432# CONFIG_SCSI_IPS is not set 460# CONFIG_SCSI_IPS is not set
433# CONFIG_SCSI_INITIO is not set 461# CONFIG_SCSI_INITIO is not set
@@ -438,17 +466,9 @@ CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
438CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 466CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
439# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set 467# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
440# CONFIG_SCSI_IPR is not set 468# CONFIG_SCSI_IPR is not set
441# CONFIG_SCSI_QLOGIC_ISP is not set
442# CONFIG_SCSI_QLOGIC_FC is not set 469# CONFIG_SCSI_QLOGIC_FC is not set
443CONFIG_SCSI_QLOGIC_1280=y 470CONFIG_SCSI_QLOGIC_1280=y
444# CONFIG_SCSI_QLOGIC_1280_1040 is not set 471# CONFIG_SCSI_QLA_FC is not set
445CONFIG_SCSI_QLA2XXX=y
446# CONFIG_SCSI_QLA21XX is not set
447# CONFIG_SCSI_QLA22XX is not set
448# CONFIG_SCSI_QLA2300 is not set
449# CONFIG_SCSI_QLA2322 is not set
450# CONFIG_SCSI_QLA6312 is not set
451# CONFIG_SCSI_QLA24XX is not set
452# CONFIG_SCSI_LPFC is not set 472# CONFIG_SCSI_LPFC is not set
453# CONFIG_SCSI_DC395x is not set 473# CONFIG_SCSI_DC395x is not set
454# CONFIG_SCSI_DC390T is not set 474# CONFIG_SCSI_DC390T is not set
@@ -465,6 +485,7 @@ CONFIG_SCSI_QLA2XXX=y
465CONFIG_FUSION=y 485CONFIG_FUSION=y
466CONFIG_FUSION_SPI=y 486CONFIG_FUSION_SPI=y
467CONFIG_FUSION_FC=y 487CONFIG_FUSION_FC=y
488# CONFIG_FUSION_SAS is not set
468CONFIG_FUSION_MAX_SGE=128 489CONFIG_FUSION_MAX_SGE=128
469CONFIG_FUSION_CTL=m 490CONFIG_FUSION_CTL=m
470 491
@@ -505,6 +526,7 @@ CONFIG_NET_ETHERNET=y
505CONFIG_MII=y 526CONFIG_MII=y
506# CONFIG_HAPPYMEAL is not set 527# CONFIG_HAPPYMEAL is not set
507# CONFIG_SUNGEM is not set 528# CONFIG_SUNGEM is not set
529# CONFIG_CASSINI is not set
508# CONFIG_NET_VENDOR_3COM is not set 530# CONFIG_NET_VENDOR_3COM is not set
509 531
510# 532#
@@ -555,6 +577,7 @@ CONFIG_E1000=y
555# CONFIG_R8169 is not set 577# CONFIG_R8169 is not set
556# CONFIG_SIS190 is not set 578# CONFIG_SIS190 is not set
557# CONFIG_SKGE is not set 579# CONFIG_SKGE is not set
580# CONFIG_SKY2 is not set
558# CONFIG_SK98LIN is not set 581# CONFIG_SK98LIN is not set
559# CONFIG_VIA_VELOCITY is not set 582# CONFIG_VIA_VELOCITY is not set
560CONFIG_TIGON3=y 583CONFIG_TIGON3=y
@@ -652,6 +675,7 @@ CONFIG_SERIAL_8250=y
652CONFIG_SERIAL_8250_CONSOLE=y 675CONFIG_SERIAL_8250_CONSOLE=y
653CONFIG_SERIAL_8250_ACPI=y 676CONFIG_SERIAL_8250_ACPI=y
654CONFIG_SERIAL_8250_NR_UARTS=8 677CONFIG_SERIAL_8250_NR_UARTS=8
678CONFIG_SERIAL_8250_RUNTIME_UARTS=4
655CONFIG_SERIAL_8250_EXTENDED=y 679CONFIG_SERIAL_8250_EXTENDED=y
656CONFIG_SERIAL_8250_SHARE_IRQ=y 680CONFIG_SERIAL_8250_SHARE_IRQ=y
657# CONFIG_SERIAL_8250_DETECT_IRQ is not set 681# CONFIG_SERIAL_8250_DETECT_IRQ is not set
@@ -703,6 +727,7 @@ CONFIG_DRM_RADEON=y
703# TPM devices 727# TPM devices
704# 728#
705# CONFIG_TCG_TPM is not set 729# CONFIG_TCG_TPM is not set
730# CONFIG_TELCLOCK is not set
706 731
707# 732#
708# I2C support 733# I2C support
@@ -753,12 +778,19 @@ CONFIG_I2C_ALGOPCF=y
753# CONFIG_SENSORS_PCF8591 is not set 778# CONFIG_SENSORS_PCF8591 is not set
754# CONFIG_SENSORS_RTC8564 is not set 779# CONFIG_SENSORS_RTC8564 is not set
755# CONFIG_SENSORS_MAX6875 is not set 780# CONFIG_SENSORS_MAX6875 is not set
781# CONFIG_RTC_X1205_I2C is not set
756# CONFIG_I2C_DEBUG_CORE is not set 782# CONFIG_I2C_DEBUG_CORE is not set
757# CONFIG_I2C_DEBUG_ALGO is not set 783# CONFIG_I2C_DEBUG_ALGO is not set
758# CONFIG_I2C_DEBUG_BUS is not set 784# CONFIG_I2C_DEBUG_BUS is not set
759# CONFIG_I2C_DEBUG_CHIP is not set 785# CONFIG_I2C_DEBUG_CHIP is not set
760 786
761# 787#
788# SPI support
789#
790# CONFIG_SPI is not set
791# CONFIG_SPI_MASTER is not set
792
793#
762# Dallas's 1-wire bus 794# Dallas's 1-wire bus
763# 795#
764# CONFIG_W1 is not set 796# CONFIG_W1 is not set
@@ -789,6 +821,7 @@ CONFIG_VIDEO_DEV=y
789# 821#
790# Video Adapters 822# Video Adapters
791# 823#
824# CONFIG_VIDEO_ADV_DEBUG is not set
792# CONFIG_VIDEO_BT848 is not set 825# CONFIG_VIDEO_BT848 is not set
793# CONFIG_VIDEO_CPIA is not set 826# CONFIG_VIDEO_CPIA is not set
794# CONFIG_VIDEO_SAA5246A is not set 827# CONFIG_VIDEO_SAA5246A is not set
@@ -796,14 +829,16 @@ CONFIG_VIDEO_DEV=y
796# CONFIG_TUNER_3036 is not set 829# CONFIG_TUNER_3036 is not set
797# CONFIG_VIDEO_STRADIS is not set 830# CONFIG_VIDEO_STRADIS is not set
798# CONFIG_VIDEO_ZORAN is not set 831# CONFIG_VIDEO_ZORAN is not set
799# CONFIG_VIDEO_ZR36120 is not set
800# CONFIG_VIDEO_SAA7134 is not set 832# CONFIG_VIDEO_SAA7134 is not set
801# CONFIG_VIDEO_MXB is not set 833# CONFIG_VIDEO_MXB is not set
802# CONFIG_VIDEO_DPC is not set 834# CONFIG_VIDEO_DPC is not set
803# CONFIG_VIDEO_HEXIUM_ORION is not set 835# CONFIG_VIDEO_HEXIUM_ORION is not set
804# CONFIG_VIDEO_HEXIUM_GEMINI is not set 836# CONFIG_VIDEO_HEXIUM_GEMINI is not set
805# CONFIG_VIDEO_CX88 is not set 837# CONFIG_VIDEO_CX88 is not set
838# CONFIG_VIDEO_EM28XX is not set
806# CONFIG_VIDEO_OVCAMCHIP is not set 839# CONFIG_VIDEO_OVCAMCHIP is not set
840# CONFIG_VIDEO_AUDIO_DECODER is not set
841# CONFIG_VIDEO_DECODER is not set
807 842
808# 843#
809# Radio Adapters 844# Radio Adapters
@@ -824,7 +859,6 @@ CONFIG_FB=y
824CONFIG_FB_CFB_FILLRECT=y 859CONFIG_FB_CFB_FILLRECT=y
825CONFIG_FB_CFB_COPYAREA=y 860CONFIG_FB_CFB_COPYAREA=y
826CONFIG_FB_CFB_IMAGEBLIT=y 861CONFIG_FB_CFB_IMAGEBLIT=y
827CONFIG_FB_SOFT_CURSOR=y
828# CONFIG_FB_MACMODES is not set 862# CONFIG_FB_MACMODES is not set
829CONFIG_FB_MODE_HELPERS=y 863CONFIG_FB_MODE_HELPERS=y
830# CONFIG_FB_TILEBLITTING is not set 864# CONFIG_FB_TILEBLITTING is not set
@@ -833,6 +867,7 @@ CONFIG_FB_MODE_HELPERS=y
833# CONFIG_FB_CYBER2000 is not set 867# CONFIG_FB_CYBER2000 is not set
834# CONFIG_FB_ASILIANT is not set 868# CONFIG_FB_ASILIANT is not set
835# CONFIG_FB_IMSTT is not set 869# CONFIG_FB_IMSTT is not set
870# CONFIG_FB_S1D13XXX is not set
836# CONFIG_FB_NVIDIA is not set 871# CONFIG_FB_NVIDIA is not set
837# CONFIG_FB_RIVA is not set 872# CONFIG_FB_RIVA is not set
838# CONFIG_FB_MATROX is not set 873# CONFIG_FB_MATROX is not set
@@ -848,10 +883,7 @@ CONFIG_FB_RADEON_DEBUG=y
848# CONFIG_FB_KYRO is not set 883# CONFIG_FB_KYRO is not set
849# CONFIG_FB_3DFX is not set 884# CONFIG_FB_3DFX is not set
850# CONFIG_FB_VOODOO1 is not set 885# CONFIG_FB_VOODOO1 is not set
851# CONFIG_FB_CYBLA is not set
852# CONFIG_FB_TRIDENT is not set 886# CONFIG_FB_TRIDENT is not set
853# CONFIG_FB_PM3 is not set
854# CONFIG_FB_S1D13XXX is not set
855# CONFIG_FB_VIRTUAL is not set 887# CONFIG_FB_VIRTUAL is not set
856 888
857# 889#
@@ -860,6 +892,7 @@ CONFIG_FB_RADEON_DEBUG=y
860CONFIG_VGA_CONSOLE=y 892CONFIG_VGA_CONSOLE=y
861CONFIG_DUMMY_CONSOLE=y 893CONFIG_DUMMY_CONSOLE=y
862CONFIG_FRAMEBUFFER_CONSOLE=y 894CONFIG_FRAMEBUFFER_CONSOLE=y
895# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
863# CONFIG_FONTS is not set 896# CONFIG_FONTS is not set
864CONFIG_FONT_8x8=y 897CONFIG_FONT_8x8=y
865CONFIG_FONT_8x16=y 898CONFIG_FONT_8x16=y
@@ -892,6 +925,8 @@ CONFIG_SND_OSSEMUL=y
892CONFIG_SND_MIXER_OSS=y 925CONFIG_SND_MIXER_OSS=y
893CONFIG_SND_PCM_OSS=y 926CONFIG_SND_PCM_OSS=y
894CONFIG_SND_SEQUENCER_OSS=y 927CONFIG_SND_SEQUENCER_OSS=y
928# CONFIG_SND_DYNAMIC_MINORS is not set
929CONFIG_SND_SUPPORT_OLD_API=y
895# CONFIG_SND_VERBOSE_PRINTK is not set 930# CONFIG_SND_VERBOSE_PRINTK is not set
896# CONFIG_SND_DEBUG is not set 931# CONFIG_SND_DEBUG is not set
897 932
@@ -900,17 +935,18 @@ CONFIG_SND_SEQUENCER_OSS=y
900# 935#
901CONFIG_SND_MPU401_UART=y 936CONFIG_SND_MPU401_UART=y
902CONFIG_SND_OPL3_LIB=y 937CONFIG_SND_OPL3_LIB=y
938CONFIG_SND_AC97_CODEC=y
939CONFIG_SND_AC97_BUS=y
903# CONFIG_SND_DUMMY is not set 940# CONFIG_SND_DUMMY is not set
904# CONFIG_SND_VIRMIDI is not set 941# CONFIG_SND_VIRMIDI is not set
905# CONFIG_SND_MTPAV is not set 942# CONFIG_SND_MTPAV is not set
906# CONFIG_SND_SERIAL_U16550 is not set 943# CONFIG_SND_SERIAL_U16550 is not set
907# CONFIG_SND_MPU401 is not set 944# CONFIG_SND_MPU401 is not set
908CONFIG_SND_AC97_CODEC=y
909CONFIG_SND_AC97_BUS=y
910 945
911# 946#
912# PCI devices 947# PCI devices
913# 948#
949# CONFIG_SND_AD1889 is not set
914# CONFIG_SND_ALI5451 is not set 950# CONFIG_SND_ALI5451 is not set
915# CONFIG_SND_ATIIXP is not set 951# CONFIG_SND_ATIIXP is not set
916# CONFIG_SND_ATIIXP_MODEM is not set 952# CONFIG_SND_ATIIXP_MODEM is not set
@@ -919,39 +955,39 @@ CONFIG_SND_AC97_BUS=y
919# CONFIG_SND_AU8830 is not set 955# CONFIG_SND_AU8830 is not set
920# CONFIG_SND_AZT3328 is not set 956# CONFIG_SND_AZT3328 is not set
921# CONFIG_SND_BT87X is not set 957# CONFIG_SND_BT87X is not set
922# CONFIG_SND_CS46XX is not set 958# CONFIG_SND_CA0106 is not set
959# CONFIG_SND_CMIPCI is not set
923# CONFIG_SND_CS4281 is not set 960# CONFIG_SND_CS4281 is not set
961# CONFIG_SND_CS46XX is not set
924# CONFIG_SND_EMU10K1 is not set 962# CONFIG_SND_EMU10K1 is not set
925# CONFIG_SND_EMU10K1X is not set 963# CONFIG_SND_EMU10K1X is not set
926# CONFIG_SND_CA0106 is not set
927# CONFIG_SND_KORG1212 is not set
928# CONFIG_SND_MIXART is not set
929# CONFIG_SND_NM256 is not set
930# CONFIG_SND_RME32 is not set
931# CONFIG_SND_RME96 is not set
932# CONFIG_SND_RME9652 is not set
933# CONFIG_SND_HDSP is not set
934# CONFIG_SND_HDSPM is not set
935# CONFIG_SND_TRIDENT is not set
936# CONFIG_SND_YMFPCI is not set
937# CONFIG_SND_AD1889 is not set
938# CONFIG_SND_CMIPCI is not set
939# CONFIG_SND_ENS1370 is not set 964# CONFIG_SND_ENS1370 is not set
940# CONFIG_SND_ENS1371 is not set 965# CONFIG_SND_ENS1371 is not set
941# CONFIG_SND_ES1938 is not set 966# CONFIG_SND_ES1938 is not set
942# CONFIG_SND_ES1968 is not set 967# CONFIG_SND_ES1968 is not set
943# CONFIG_SND_MAESTRO3 is not set
944CONFIG_SND_FM801=y 968CONFIG_SND_FM801=y
945CONFIG_SND_FM801_TEA575X=y 969CONFIG_SND_FM801_TEA575X=y
970# CONFIG_SND_HDA_INTEL is not set
971# CONFIG_SND_HDSP is not set
972# CONFIG_SND_HDSPM is not set
946# CONFIG_SND_ICE1712 is not set 973# CONFIG_SND_ICE1712 is not set
947# CONFIG_SND_ICE1724 is not set 974# CONFIG_SND_ICE1724 is not set
948# CONFIG_SND_INTEL8X0 is not set 975# CONFIG_SND_INTEL8X0 is not set
949# CONFIG_SND_INTEL8X0M is not set 976# CONFIG_SND_INTEL8X0M is not set
977# CONFIG_SND_KORG1212 is not set
978# CONFIG_SND_MAESTRO3 is not set
979# CONFIG_SND_MIXART is not set
980# CONFIG_SND_NM256 is not set
981# CONFIG_SND_PCXHR is not set
982# CONFIG_SND_RME32 is not set
983# CONFIG_SND_RME96 is not set
984# CONFIG_SND_RME9652 is not set
950# CONFIG_SND_SONICVIBES is not set 985# CONFIG_SND_SONICVIBES is not set
986# CONFIG_SND_TRIDENT is not set
951# CONFIG_SND_VIA82XX is not set 987# CONFIG_SND_VIA82XX is not set
952# CONFIG_SND_VIA82XX_MODEM is not set 988# CONFIG_SND_VIA82XX_MODEM is not set
953# CONFIG_SND_VX222 is not set 989# CONFIG_SND_VX222 is not set
954# CONFIG_SND_HDA_INTEL is not set 990# CONFIG_SND_YMFPCI is not set
955 991
956# 992#
957# USB devices 993# USB devices
@@ -997,12 +1033,15 @@ CONFIG_USB_UHCI_HCD=y
997# USB Device Class drivers 1033# USB Device Class drivers
998# 1034#
999# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set 1035# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
1000# CONFIG_USB_BLUETOOTH_TTY is not set
1001# CONFIG_USB_ACM is not set 1036# CONFIG_USB_ACM is not set
1002# CONFIG_USB_PRINTER is not set 1037# CONFIG_USB_PRINTER is not set
1003 1038
1004# 1039#
1005# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information 1040# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
1041#
1042
1043#
1044# may also be needed; see USB_STORAGE Help for more information
1006# 1045#
1007CONFIG_USB_STORAGE=y 1046CONFIG_USB_STORAGE=y
1008# CONFIG_USB_STORAGE_DEBUG is not set 1047# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1014,13 +1053,15 @@ CONFIG_USB_STORAGE=y
1014# CONFIG_USB_STORAGE_SDDR09 is not set 1053# CONFIG_USB_STORAGE_SDDR09 is not set
1015# CONFIG_USB_STORAGE_SDDR55 is not set 1054# CONFIG_USB_STORAGE_SDDR55 is not set
1016# CONFIG_USB_STORAGE_JUMPSHOT is not set 1055# CONFIG_USB_STORAGE_JUMPSHOT is not set
1017# CONFIG_USB_STORAGE_ONETOUCH is not set 1056# CONFIG_USB_STORAGE_ALAUDA is not set
1057# CONFIG_USB_LIBUSUAL is not set
1018 1058
1019# 1059#
1020# USB Input Devices 1060# USB Input Devices
1021# 1061#
1022CONFIG_USB_HID=y 1062CONFIG_USB_HID=y
1023CONFIG_USB_HIDINPUT=y 1063CONFIG_USB_HIDINPUT=y
1064# CONFIG_USB_HIDINPUT_POWERBOOK is not set
1024# CONFIG_HID_FF is not set 1065# CONFIG_HID_FF is not set
1025CONFIG_USB_HIDDEV=y 1066CONFIG_USB_HIDDEV=y
1026# CONFIG_USB_AIPTEK is not set 1067# CONFIG_USB_AIPTEK is not set
@@ -1034,6 +1075,7 @@ CONFIG_USB_HIDDEV=y
1034# CONFIG_USB_YEALINK is not set 1075# CONFIG_USB_YEALINK is not set
1035# CONFIG_USB_XPAD is not set 1076# CONFIG_USB_XPAD is not set
1036# CONFIG_USB_ATI_REMOTE is not set 1077# CONFIG_USB_ATI_REMOTE is not set
1078# CONFIG_USB_ATI_REMOTE2 is not set
1037# CONFIG_USB_KEYSPAN_REMOTE is not set 1079# CONFIG_USB_KEYSPAN_REMOTE is not set
1038# CONFIG_USB_APPLETOUCH is not set 1080# CONFIG_USB_APPLETOUCH is not set
1039 1081
@@ -1049,6 +1091,7 @@ CONFIG_USB_HIDDEV=y
1049# CONFIG_USB_DABUSB is not set 1091# CONFIG_USB_DABUSB is not set
1050# CONFIG_USB_VICAM is not set 1092# CONFIG_USB_VICAM is not set
1051# CONFIG_USB_DSBR is not set 1093# CONFIG_USB_DSBR is not set
1094# CONFIG_USB_ET61X251 is not set
1052# CONFIG_USB_IBMCAM is not set 1095# CONFIG_USB_IBMCAM is not set
1053# CONFIG_USB_KONICAWC is not set 1096# CONFIG_USB_KONICAWC is not set
1054# CONFIG_USB_OV511 is not set 1097# CONFIG_USB_OV511 is not set
@@ -1113,7 +1156,7 @@ CONFIG_USB_MON=y
1113# CONFIG_INFINIBAND is not set 1156# CONFIG_INFINIBAND is not set
1114 1157
1115# 1158#
1116# SN Devices 1159# EDAC - error detection and reporting (RAS)
1117# 1160#
1118 1161
1119# 1162#
@@ -1135,6 +1178,7 @@ CONFIG_FS_MBCACHE=y
1135# CONFIG_JFS_FS is not set 1178# CONFIG_JFS_FS is not set
1136# CONFIG_FS_POSIX_ACL is not set 1179# CONFIG_FS_POSIX_ACL is not set
1137# CONFIG_XFS_FS is not set 1180# CONFIG_XFS_FS is not set
1181# CONFIG_OCFS2_FS is not set
1138# CONFIG_MINIX_FS is not set 1182# CONFIG_MINIX_FS is not set
1139# CONFIG_ROMFS_FS is not set 1183# CONFIG_ROMFS_FS is not set
1140# CONFIG_INOTIFY is not set 1184# CONFIG_INOTIFY is not set
@@ -1174,6 +1218,7 @@ CONFIG_HUGETLBFS=y
1174CONFIG_HUGETLB_PAGE=y 1218CONFIG_HUGETLB_PAGE=y
1175CONFIG_RAMFS=y 1219CONFIG_RAMFS=y
1176# CONFIG_RELAYFS_FS is not set 1220# CONFIG_RELAYFS_FS is not set
1221# CONFIG_CONFIGFS_FS is not set
1177 1222
1178# 1223#
1179# Miscellaneous filesystems 1224# Miscellaneous filesystems
@@ -1238,6 +1283,7 @@ CONFIG_MSDOS_PARTITION=y
1238# CONFIG_SGI_PARTITION is not set 1283# CONFIG_SGI_PARTITION is not set
1239# CONFIG_ULTRIX_PARTITION is not set 1284# CONFIG_ULTRIX_PARTITION is not set
1240# CONFIG_SUN_PARTITION is not set 1285# CONFIG_SUN_PARTITION is not set
1286# CONFIG_KARMA_PARTITION is not set
1241CONFIG_EFI_PARTITION=y 1287CONFIG_EFI_PARTITION=y
1242 1288
1243# 1289#
@@ -1296,26 +1342,30 @@ CONFIG_GENERIC_IRQ_PROBE=y
1296CONFIG_GENERIC_PENDING_IRQ=y 1342CONFIG_GENERIC_PENDING_IRQ=y
1297 1343
1298# 1344#
1299# Profiling support 1345# Instrumentation Support
1300# 1346#
1301# CONFIG_PROFILING is not set 1347# CONFIG_PROFILING is not set
1348CONFIG_KPROBES=y
1302 1349
1303# 1350#
1304# Kernel hacking 1351# Kernel hacking
1305# 1352#
1306# CONFIG_PRINTK_TIME is not set 1353# CONFIG_PRINTK_TIME is not set
1307CONFIG_DEBUG_KERNEL=y
1308CONFIG_MAGIC_SYSRQ=y 1354CONFIG_MAGIC_SYSRQ=y
1355CONFIG_DEBUG_KERNEL=y
1309CONFIG_LOG_BUF_SHIFT=17 1356CONFIG_LOG_BUF_SHIFT=17
1310CONFIG_DETECT_SOFTLOCKUP=y 1357CONFIG_DETECT_SOFTLOCKUP=y
1311# CONFIG_SCHEDSTATS is not set 1358# CONFIG_SCHEDSTATS is not set
1312# CONFIG_DEBUG_SLAB is not set 1359# CONFIG_DEBUG_SLAB is not set
1360CONFIG_DEBUG_MUTEXES=y
1313# CONFIG_DEBUG_SPINLOCK is not set 1361# CONFIG_DEBUG_SPINLOCK is not set
1314# CONFIG_DEBUG_SPINLOCK_SLEEP is not set 1362# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1315# CONFIG_DEBUG_KOBJECT is not set 1363# CONFIG_DEBUG_KOBJECT is not set
1316# CONFIG_DEBUG_INFO is not set 1364# CONFIG_DEBUG_INFO is not set
1317# CONFIG_DEBUG_FS is not set 1365# CONFIG_DEBUG_FS is not set
1318CONFIG_KPROBES=y 1366# CONFIG_DEBUG_VM is not set
1367CONFIG_FORCED_INLINING=y
1368# CONFIG_RCU_TORTURE_TEST is not set
1319CONFIG_IA64_GRANULE_16MB=y 1369CONFIG_IA64_GRANULE_16MB=y
1320# CONFIG_IA64_GRANULE_64MB is not set 1370# CONFIG_IA64_GRANULE_64MB is not set
1321CONFIG_IA64_PRINT_HAZARDS=y 1371CONFIG_IA64_PRINT_HAZARDS=y
diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig
index dcbc78a4cfa4..3e767288a745 100644
--- a/arch/ia64/defconfig
+++ b/arch/ia64/defconfig
@@ -1,14 +1,13 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.14-rc1 3# Linux kernel version: 2.6.16-rc5
4# Wed Sep 14 15:13:03 2005 4# Mon Feb 27 16:02:28 2006
5# 5#
6 6
7# 7#
8# Code maturity level options 8# Code maturity level options
9# 9#
10CONFIG_EXPERIMENTAL=y 10CONFIG_EXPERIMENTAL=y
11CONFIG_CLEAN_COMPILE=y
12CONFIG_LOCK_KERNEL=y 11CONFIG_LOCK_KERNEL=y
13CONFIG_INIT_ENV_ARG_LIMIT=32 12CONFIG_INIT_ENV_ARG_LIMIT=32
14 13
@@ -23,18 +22,19 @@ CONFIG_POSIX_MQUEUE=y
23# CONFIG_BSD_PROCESS_ACCT is not set 22# CONFIG_BSD_PROCESS_ACCT is not set
24CONFIG_SYSCTL=y 23CONFIG_SYSCTL=y
25# CONFIG_AUDIT is not set 24# CONFIG_AUDIT is not set
26CONFIG_HOTPLUG=y
27CONFIG_KOBJECT_UEVENT=y
28CONFIG_IKCONFIG=y 25CONFIG_IKCONFIG=y
29CONFIG_IKCONFIG_PROC=y 26CONFIG_IKCONFIG_PROC=y
30# CONFIG_CPUSETS is not set 27# CONFIG_CPUSETS is not set
31CONFIG_INITRAMFS_SOURCE="" 28CONFIG_INITRAMFS_SOURCE=""
29CONFIG_CC_OPTIMIZE_FOR_SIZE=y
32# CONFIG_EMBEDDED is not set 30# CONFIG_EMBEDDED is not set
33CONFIG_KALLSYMS=y 31CONFIG_KALLSYMS=y
34CONFIG_KALLSYMS_ALL=y 32CONFIG_KALLSYMS_ALL=y
35# CONFIG_KALLSYMS_EXTRA_PASS is not set 33# CONFIG_KALLSYMS_EXTRA_PASS is not set
34CONFIG_HOTPLUG=y
36CONFIG_PRINTK=y 35CONFIG_PRINTK=y
37CONFIG_BUG=y 36CONFIG_BUG=y
37CONFIG_ELF_CORE=y
38CONFIG_BASE_FULL=y 38CONFIG_BASE_FULL=y
39CONFIG_FUTEX=y 39CONFIG_FUTEX=y
40CONFIG_EPOLL=y 40CONFIG_EPOLL=y
@@ -43,8 +43,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
43CONFIG_CC_ALIGN_LABELS=0 43CONFIG_CC_ALIGN_LABELS=0
44CONFIG_CC_ALIGN_LOOPS=0 44CONFIG_CC_ALIGN_LOOPS=0
45CONFIG_CC_ALIGN_JUMPS=0 45CONFIG_CC_ALIGN_JUMPS=0
46CONFIG_SLAB=y
46# CONFIG_TINY_SHMEM is not set 47# CONFIG_TINY_SHMEM is not set
47CONFIG_BASE_SMALL=0 48CONFIG_BASE_SMALL=0
49# CONFIG_SLOB is not set
48 50
49# 51#
50# Loadable module support 52# Loadable module support
@@ -59,17 +61,36 @@ CONFIG_KMOD=y
59CONFIG_STOP_MACHINE=y 61CONFIG_STOP_MACHINE=y
60 62
61# 63#
64# Block layer
65#
66
67#
68# IO Schedulers
69#
70CONFIG_IOSCHED_NOOP=y
71CONFIG_IOSCHED_AS=y
72CONFIG_IOSCHED_DEADLINE=y
73CONFIG_IOSCHED_CFQ=y
74CONFIG_DEFAULT_AS=y
75# CONFIG_DEFAULT_DEADLINE is not set
76# CONFIG_DEFAULT_CFQ is not set
77# CONFIG_DEFAULT_NOOP is not set
78CONFIG_DEFAULT_IOSCHED="anticipatory"
79
80#
62# Processor type and features 81# Processor type and features
63# 82#
64CONFIG_IA64=y 83CONFIG_IA64=y
65CONFIG_64BIT=y 84CONFIG_64BIT=y
66CONFIG_MMU=y 85CONFIG_MMU=y
86CONFIG_SWIOTLB=y
67CONFIG_RWSEM_XCHGADD_ALGORITHM=y 87CONFIG_RWSEM_XCHGADD_ALGORITHM=y
68CONFIG_GENERIC_CALIBRATE_DELAY=y 88CONFIG_GENERIC_CALIBRATE_DELAY=y
69CONFIG_TIME_INTERPOLATION=y 89CONFIG_TIME_INTERPOLATION=y
70CONFIG_EFI=y 90CONFIG_EFI=y
71CONFIG_GENERIC_IOMAP=y 91CONFIG_GENERIC_IOMAP=y
72CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y 92CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
93CONFIG_DMA_IS_DMA32=y
73CONFIG_IA64_GENERIC=y 94CONFIG_IA64_GENERIC=y
74# CONFIG_IA64_DIG is not set 95# CONFIG_IA64_DIG is not set
75# CONFIG_IA64_HP_ZX1 is not set 96# CONFIG_IA64_HP_ZX1 is not set
@@ -89,14 +110,10 @@ CONFIG_HZ_250=y
89# CONFIG_HZ_1000 is not set 110# CONFIG_HZ_1000 is not set
90CONFIG_HZ=250 111CONFIG_HZ=250
91CONFIG_IA64_L1_CACHE_SHIFT=7 112CONFIG_IA64_L1_CACHE_SHIFT=7
92CONFIG_NUMA=y
93CONFIG_VIRTUAL_MEM_MAP=y
94CONFIG_HOLES_IN_ZONE=y
95CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
96CONFIG_IA64_CYCLONE=y 113CONFIG_IA64_CYCLONE=y
97CONFIG_IOSAPIC=y 114CONFIG_IOSAPIC=y
98# CONFIG_IA64_SGI_SN_XP is not set 115# CONFIG_IA64_SGI_SN_XP is not set
99CONFIG_FORCE_MAX_ZONEORDER=18 116CONFIG_FORCE_MAX_ZONEORDER=17
100CONFIG_SMP=y 117CONFIG_SMP=y
101CONFIG_NR_CPUS=512 118CONFIG_NR_CPUS=512
102CONFIG_HOTPLUG_CPU=y 119CONFIG_HOTPLUG_CPU=y
@@ -110,19 +127,29 @@ CONFIG_DISCONTIGMEM=y
110CONFIG_FLAT_NODE_MEM_MAP=y 127CONFIG_FLAT_NODE_MEM_MAP=y
111CONFIG_NEED_MULTIPLE_NODES=y 128CONFIG_NEED_MULTIPLE_NODES=y
112# CONFIG_SPARSEMEM_STATIC is not set 129# CONFIG_SPARSEMEM_STATIC is not set
113CONFIG_HAVE_DEC_LOCK=y 130CONFIG_SPLIT_PTLOCK_CPUS=4
131CONFIG_MIGRATION=y
132CONFIG_ARCH_SELECT_MEMORY_MODEL=y
133CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
134CONFIG_ARCH_FLATMEM_ENABLE=y
135CONFIG_ARCH_SPARSEMEM_ENABLE=y
136CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
137CONFIG_NUMA=y
138CONFIG_VIRTUAL_MEM_MAP=y
139CONFIG_HOLES_IN_ZONE=y
140CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
114CONFIG_IA32_SUPPORT=y 141CONFIG_IA32_SUPPORT=y
115CONFIG_COMPAT=y 142CONFIG_COMPAT=y
116CONFIG_IA64_MCA_RECOVERY=y 143CONFIG_IA64_MCA_RECOVERY=y
117CONFIG_PERFMON=y 144CONFIG_PERFMON=y
118CONFIG_IA64_PALINFO=y 145CONFIG_IA64_PALINFO=y
146CONFIG_SGI_SN=y
119 147
120# 148#
121# Firmware Drivers 149# Firmware Drivers
122# 150#
123CONFIG_EFI_VARS=y 151CONFIG_EFI_VARS=y
124CONFIG_EFI_PCDP=y 152CONFIG_EFI_PCDP=y
125# CONFIG_DELL_RBU is not set
126CONFIG_BINFMT_ELF=y 153CONFIG_BINFMT_ELF=y
127CONFIG_BINFMT_MISC=m 154CONFIG_BINFMT_MISC=m
128 155
@@ -130,6 +157,7 @@ CONFIG_BINFMT_MISC=m
130# Power management and ACPI 157# Power management and ACPI
131# 158#
132CONFIG_PM=y 159CONFIG_PM=y
160CONFIG_PM_LEGACY=y
133# CONFIG_PM_DEBUG is not set 161# CONFIG_PM_DEBUG is not set
134 162
135# 163#
@@ -144,6 +172,7 @@ CONFIG_ACPI_THERMAL=m
144CONFIG_ACPI_NUMA=y 172CONFIG_ACPI_NUMA=y
145CONFIG_ACPI_BLACKLIST_YEAR=0 173CONFIG_ACPI_BLACKLIST_YEAR=0
146# CONFIG_ACPI_DEBUG is not set 174# CONFIG_ACPI_DEBUG is not set
175CONFIG_ACPI_EC=y
147CONFIG_ACPI_POWER=y 176CONFIG_ACPI_POWER=y
148CONFIG_ACPI_SYSTEM=y 177CONFIG_ACPI_SYSTEM=y
149CONFIG_ACPI_CONTAINER=m 178CONFIG_ACPI_CONTAINER=m
@@ -186,6 +215,7 @@ CONFIG_NET=y
186# 215#
187# Networking options 216# Networking options
188# 217#
218# CONFIG_NETDEBUG is not set
189CONFIG_PACKET=y 219CONFIG_PACKET=y
190# CONFIG_PACKET_MMAP is not set 220# CONFIG_PACKET_MMAP is not set
191CONFIG_UNIX=y 221CONFIG_UNIX=y
@@ -220,6 +250,11 @@ CONFIG_TCP_CONG_BIC=y
220# SCTP Configuration (EXPERIMENTAL) 250# SCTP Configuration (EXPERIMENTAL)
221# 251#
222# CONFIG_IP_SCTP is not set 252# CONFIG_IP_SCTP is not set
253
254#
255# TIPC Configuration (EXPERIMENTAL)
256#
257# CONFIG_TIPC is not set
223# CONFIG_ATM is not set 258# CONFIG_ATM is not set
224# CONFIG_BRIDGE is not set 259# CONFIG_BRIDGE is not set
225# CONFIG_VLAN_8021Q is not set 260# CONFIG_VLAN_8021Q is not set
@@ -232,14 +267,16 @@ CONFIG_TCP_CONG_BIC=y
232# CONFIG_NET_DIVERT is not set 267# CONFIG_NET_DIVERT is not set
233# CONFIG_ECONET is not set 268# CONFIG_ECONET is not set
234# CONFIG_WAN_ROUTER is not set 269# CONFIG_WAN_ROUTER is not set
270
271#
272# QoS and/or fair queueing
273#
235# CONFIG_NET_SCHED is not set 274# CONFIG_NET_SCHED is not set
236# CONFIG_NET_CLS_ROUTE is not set
237 275
238# 276#
239# Network testing 277# Network testing
240# 278#
241# CONFIG_NET_PKTGEN is not set 279# CONFIG_NET_PKTGEN is not set
242# CONFIG_NETFILTER_NETLINK is not set
243# CONFIG_HAMRADIO is not set 280# CONFIG_HAMRADIO is not set
244# CONFIG_IRDA is not set 281# CONFIG_IRDA is not set
245# CONFIG_BT is not set 282# CONFIG_BT is not set
@@ -301,20 +338,13 @@ CONFIG_BLK_DEV_RAM_COUNT=16
301CONFIG_BLK_DEV_RAM_SIZE=4096 338CONFIG_BLK_DEV_RAM_SIZE=4096
302CONFIG_BLK_DEV_INITRD=y 339CONFIG_BLK_DEV_INITRD=y
303# CONFIG_CDROM_PKTCDVD is not set 340# CONFIG_CDROM_PKTCDVD is not set
304
305#
306# IO Schedulers
307#
308CONFIG_IOSCHED_NOOP=y
309CONFIG_IOSCHED_AS=y
310CONFIG_IOSCHED_DEADLINE=y
311CONFIG_IOSCHED_CFQ=y
312# CONFIG_ATA_OVER_ETH is not set 341# CONFIG_ATA_OVER_ETH is not set
313 342
314# 343#
315# ATA/ATAPI/MFM/RLL support 344# ATA/ATAPI/MFM/RLL support
316# 345#
317CONFIG_IDE=y 346CONFIG_IDE=y
347CONFIG_IDE_MAX_HWIFS=4
318CONFIG_BLK_DEV_IDE=y 348CONFIG_BLK_DEV_IDE=y
319 349
320# 350#
@@ -407,6 +437,7 @@ CONFIG_SCSI_FC_ATTRS=y
407# 437#
408# SCSI low-level drivers 438# SCSI low-level drivers
409# 439#
440# CONFIG_ISCSI_TCP is not set
410# CONFIG_BLK_DEV_3W_XXXX_RAID is not set 441# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
411# CONFIG_SCSI_3W_9XXX is not set 442# CONFIG_SCSI_3W_9XXX is not set
412# CONFIG_SCSI_ACARD is not set 443# CONFIG_SCSI_ACARD is not set
@@ -416,16 +447,19 @@ CONFIG_SCSI_FC_ATTRS=y
416# CONFIG_SCSI_AIC79XX is not set 447# CONFIG_SCSI_AIC79XX is not set
417# CONFIG_MEGARAID_NEWGEN is not set 448# CONFIG_MEGARAID_NEWGEN is not set
418# CONFIG_MEGARAID_LEGACY is not set 449# CONFIG_MEGARAID_LEGACY is not set
450# CONFIG_MEGARAID_SAS is not set
419CONFIG_SCSI_SATA=y 451CONFIG_SCSI_SATA=y
420# CONFIG_SCSI_SATA_AHCI is not set 452# CONFIG_SCSI_SATA_AHCI is not set
421# CONFIG_SCSI_SATA_SVW is not set 453# CONFIG_SCSI_SATA_SVW is not set
422# CONFIG_SCSI_ATA_PIIX is not set 454# CONFIG_SCSI_ATA_PIIX is not set
423# CONFIG_SCSI_SATA_MV is not set 455# CONFIG_SCSI_SATA_MV is not set
424# CONFIG_SCSI_SATA_NV is not set 456# CONFIG_SCSI_SATA_NV is not set
425# CONFIG_SCSI_SATA_PROMISE is not set 457# CONFIG_SCSI_PDC_ADMA is not set
426# CONFIG_SCSI_SATA_QSTOR is not set 458# CONFIG_SCSI_SATA_QSTOR is not set
459# CONFIG_SCSI_SATA_PROMISE is not set
427# CONFIG_SCSI_SATA_SX4 is not set 460# CONFIG_SCSI_SATA_SX4 is not set
428# CONFIG_SCSI_SATA_SIL is not set 461# CONFIG_SCSI_SATA_SIL is not set
462# CONFIG_SCSI_SATA_SIL24 is not set
429# CONFIG_SCSI_SATA_SIS is not set 463# CONFIG_SCSI_SATA_SIS is not set
430# CONFIG_SCSI_SATA_ULI is not set 464# CONFIG_SCSI_SATA_ULI is not set
431# CONFIG_SCSI_SATA_VIA is not set 465# CONFIG_SCSI_SATA_VIA is not set
@@ -443,14 +477,7 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
443# CONFIG_SCSI_IPR is not set 477# CONFIG_SCSI_IPR is not set
444# CONFIG_SCSI_QLOGIC_FC is not set 478# CONFIG_SCSI_QLOGIC_FC is not set
445CONFIG_SCSI_QLOGIC_1280=y 479CONFIG_SCSI_QLOGIC_1280=y
446# CONFIG_SCSI_QLOGIC_1280_1040 is not set 480# CONFIG_SCSI_QLA_FC is not set
447CONFIG_SCSI_QLA2XXX=y
448CONFIG_SCSI_QLA21XX=m
449CONFIG_SCSI_QLA22XX=m
450CONFIG_SCSI_QLA2300=m
451CONFIG_SCSI_QLA2322=m
452# CONFIG_SCSI_QLA6312 is not set
453# CONFIG_SCSI_QLA24XX is not set
454# CONFIG_SCSI_LPFC is not set 481# CONFIG_SCSI_LPFC is not set
455# CONFIG_SCSI_DC395x is not set 482# CONFIG_SCSI_DC395x is not set
456# CONFIG_SCSI_DC390T is not set 483# CONFIG_SCSI_DC390T is not set
@@ -483,6 +510,7 @@ CONFIG_DM_MULTIPATH=m
483CONFIG_FUSION=y 510CONFIG_FUSION=y
484CONFIG_FUSION_SPI=y 511CONFIG_FUSION_SPI=y
485CONFIG_FUSION_FC=m 512CONFIG_FUSION_FC=m
513# CONFIG_FUSION_SAS is not set
486CONFIG_FUSION_MAX_SGE=128 514CONFIG_FUSION_MAX_SGE=128
487# CONFIG_FUSION_CTL is not set 515# CONFIG_FUSION_CTL is not set
488 516
@@ -523,6 +551,7 @@ CONFIG_NET_ETHERNET=y
523CONFIG_MII=m 551CONFIG_MII=m
524# CONFIG_HAPPYMEAL is not set 552# CONFIG_HAPPYMEAL is not set
525# CONFIG_SUNGEM is not set 553# CONFIG_SUNGEM is not set
554# CONFIG_CASSINI is not set
526# CONFIG_NET_VENDOR_3COM is not set 555# CONFIG_NET_VENDOR_3COM is not set
527 556
528# 557#
@@ -572,6 +601,7 @@ CONFIG_E1000=y
572# CONFIG_R8169 is not set 601# CONFIG_R8169 is not set
573# CONFIG_SIS190 is not set 602# CONFIG_SIS190 is not set
574# CONFIG_SKGE is not set 603# CONFIG_SKGE is not set
604# CONFIG_SKY2 is not set
575# CONFIG_SK98LIN is not set 605# CONFIG_SK98LIN is not set
576# CONFIG_VIA_VELOCITY is not set 606# CONFIG_VIA_VELOCITY is not set
577CONFIG_TIGON3=y 607CONFIG_TIGON3=y
@@ -676,12 +706,15 @@ CONFIG_VT=y
676CONFIG_VT_CONSOLE=y 706CONFIG_VT_CONSOLE=y
677CONFIG_HW_CONSOLE=y 707CONFIG_HW_CONSOLE=y
678CONFIG_SERIAL_NONSTANDARD=y 708CONFIG_SERIAL_NONSTANDARD=y
709# CONFIG_COMPUTONE is not set
679# CONFIG_ROCKETPORT is not set 710# CONFIG_ROCKETPORT is not set
680# CONFIG_CYCLADES is not set 711# CONFIG_CYCLADES is not set
681# CONFIG_DIGIEPCA is not set 712# CONFIG_DIGIEPCA is not set
713# CONFIG_MOXA_INTELLIO is not set
682# CONFIG_MOXA_SMARTIO is not set 714# CONFIG_MOXA_SMARTIO is not set
683# CONFIG_ISI is not set 715# CONFIG_ISI is not set
684# CONFIG_SYNCLINKMP is not set 716# CONFIG_SYNCLINKMP is not set
717# CONFIG_SYNCLINK_GT is not set
685# CONFIG_N_HDLC is not set 718# CONFIG_N_HDLC is not set
686# CONFIG_SPECIALIX is not set 719# CONFIG_SPECIALIX is not set
687# CONFIG_SX is not set 720# CONFIG_SX is not set
@@ -697,6 +730,7 @@ CONFIG_SERIAL_8250=y
697CONFIG_SERIAL_8250_CONSOLE=y 730CONFIG_SERIAL_8250_CONSOLE=y
698CONFIG_SERIAL_8250_ACPI=y 731CONFIG_SERIAL_8250_ACPI=y
699CONFIG_SERIAL_8250_NR_UARTS=6 732CONFIG_SERIAL_8250_NR_UARTS=6
733CONFIG_SERIAL_8250_RUNTIME_UARTS=4
700CONFIG_SERIAL_8250_EXTENDED=y 734CONFIG_SERIAL_8250_EXTENDED=y
701CONFIG_SERIAL_8250_SHARE_IRQ=y 735CONFIG_SERIAL_8250_SHARE_IRQ=y
702# CONFIG_SERIAL_8250_DETECT_IRQ is not set 736# CONFIG_SERIAL_8250_DETECT_IRQ is not set
@@ -710,6 +744,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
710CONFIG_SERIAL_SGI_L1_CONSOLE=y 744CONFIG_SERIAL_SGI_L1_CONSOLE=y
711# CONFIG_SERIAL_JSM is not set 745# CONFIG_SERIAL_JSM is not set
712CONFIG_SERIAL_SGI_IOC4=y 746CONFIG_SERIAL_SGI_IOC4=y
747# CONFIG_SERIAL_SGI_IOC3 is not set
713CONFIG_UNIX98_PTYS=y 748CONFIG_UNIX98_PTYS=y
714CONFIG_LEGACY_PTYS=y 749CONFIG_LEGACY_PTYS=y
715CONFIG_LEGACY_PTY_COUNT=256 750CONFIG_LEGACY_PTY_COUNT=256
@@ -745,10 +780,10 @@ CONFIG_DRM_SIS=m
745# CONFIG_DRM_VIA is not set 780# CONFIG_DRM_VIA is not set
746# CONFIG_DRM_SAVAGE is not set 781# CONFIG_DRM_SAVAGE is not set
747CONFIG_RAW_DRIVER=m 782CONFIG_RAW_DRIVER=m
783CONFIG_MAX_RAW_DEVS=256
748CONFIG_HPET=y 784CONFIG_HPET=y
749# CONFIG_HPET_RTC_IRQ is not set 785# CONFIG_HPET_RTC_IRQ is not set
750CONFIG_HPET_MMAP=y 786CONFIG_HPET_MMAP=y
751CONFIG_MAX_RAW_DEVS=256
752# CONFIG_HANGCHECK_TIMER is not set 787# CONFIG_HANGCHECK_TIMER is not set
753CONFIG_MMTIMER=y 788CONFIG_MMTIMER=y
754 789
@@ -756,6 +791,7 @@ CONFIG_MMTIMER=y
756# TPM devices 791# TPM devices
757# 792#
758# CONFIG_TCG_TPM is not set 793# CONFIG_TCG_TPM is not set
794# CONFIG_TELCLOCK is not set
759 795
760# 796#
761# I2C support 797# I2C support
@@ -763,6 +799,12 @@ CONFIG_MMTIMER=y
763# CONFIG_I2C is not set 799# CONFIG_I2C is not set
764 800
765# 801#
802# SPI support
803#
804# CONFIG_SPI is not set
805# CONFIG_SPI_MASTER is not set
806
807#
766# Dallas's 1-wire bus 808# Dallas's 1-wire bus
767# 809#
768# CONFIG_W1 is not set 810# CONFIG_W1 is not set
@@ -772,6 +814,7 @@ CONFIG_MMTIMER=y
772# 814#
773CONFIG_HWMON=y 815CONFIG_HWMON=y
774# CONFIG_HWMON_VID is not set 816# CONFIG_HWMON_VID is not set
817# CONFIG_SENSORS_F71805F is not set
775# CONFIG_HWMON_DEBUG_CHIP is not set 818# CONFIG_HWMON_DEBUG_CHIP is not set
776 819
777# 820#
@@ -822,26 +865,28 @@ CONFIG_SND_OSSEMUL=y
822CONFIG_SND_MIXER_OSS=m 865CONFIG_SND_MIXER_OSS=m
823CONFIG_SND_PCM_OSS=m 866CONFIG_SND_PCM_OSS=m
824CONFIG_SND_SEQUENCER_OSS=y 867CONFIG_SND_SEQUENCER_OSS=y
868# CONFIG_SND_DYNAMIC_MINORS is not set
869CONFIG_SND_SUPPORT_OLD_API=y
825CONFIG_SND_VERBOSE_PRINTK=y 870CONFIG_SND_VERBOSE_PRINTK=y
826# CONFIG_SND_DEBUG is not set 871# CONFIG_SND_DEBUG is not set
827CONFIG_SND_GENERIC_DRIVER=y
828 872
829# 873#
830# Generic devices 874# Generic devices
831# 875#
832CONFIG_SND_MPU401_UART=m 876CONFIG_SND_MPU401_UART=m
833CONFIG_SND_OPL3_LIB=m 877CONFIG_SND_OPL3_LIB=m
878CONFIG_SND_AC97_CODEC=m
879CONFIG_SND_AC97_BUS=m
834CONFIG_SND_DUMMY=m 880CONFIG_SND_DUMMY=m
835CONFIG_SND_VIRMIDI=m 881CONFIG_SND_VIRMIDI=m
836CONFIG_SND_MTPAV=m 882CONFIG_SND_MTPAV=m
837CONFIG_SND_SERIAL_U16550=m 883CONFIG_SND_SERIAL_U16550=m
838CONFIG_SND_MPU401=m 884CONFIG_SND_MPU401=m
839CONFIG_SND_AC97_CODEC=m
840CONFIG_SND_AC97_BUS=m
841 885
842# 886#
843# PCI devices 887# PCI devices
844# 888#
889# CONFIG_SND_AD1889 is not set
845# CONFIG_SND_ALI5451 is not set 890# CONFIG_SND_ALI5451 is not set
846# CONFIG_SND_ATIIXP is not set 891# CONFIG_SND_ATIIXP is not set
847# CONFIG_SND_ATIIXP_MODEM is not set 892# CONFIG_SND_ATIIXP_MODEM is not set
@@ -850,40 +895,40 @@ CONFIG_SND_AC97_BUS=m
850# CONFIG_SND_AU8830 is not set 895# CONFIG_SND_AU8830 is not set
851# CONFIG_SND_AZT3328 is not set 896# CONFIG_SND_AZT3328 is not set
852# CONFIG_SND_BT87X is not set 897# CONFIG_SND_BT87X is not set
898# CONFIG_SND_CA0106 is not set
899# CONFIG_SND_CMIPCI is not set
900CONFIG_SND_CS4281=m
853CONFIG_SND_CS46XX=m 901CONFIG_SND_CS46XX=m
854CONFIG_SND_CS46XX_NEW_DSP=y 902CONFIG_SND_CS46XX_NEW_DSP=y
855CONFIG_SND_CS4281=m
856CONFIG_SND_EMU10K1=m 903CONFIG_SND_EMU10K1=m
857# CONFIG_SND_EMU10K1X is not set 904# CONFIG_SND_EMU10K1X is not set
858# CONFIG_SND_CA0106 is not set
859# CONFIG_SND_KORG1212 is not set
860# CONFIG_SND_MIXART is not set
861# CONFIG_SND_NM256 is not set
862# CONFIG_SND_RME32 is not set
863# CONFIG_SND_RME96 is not set
864# CONFIG_SND_RME9652 is not set
865# CONFIG_SND_HDSP is not set
866# CONFIG_SND_HDSPM is not set
867# CONFIG_SND_TRIDENT is not set
868# CONFIG_SND_YMFPCI is not set
869# CONFIG_SND_AD1889 is not set
870# CONFIG_SND_CMIPCI is not set
871# CONFIG_SND_ENS1370 is not set 905# CONFIG_SND_ENS1370 is not set
872# CONFIG_SND_ENS1371 is not set 906# CONFIG_SND_ENS1371 is not set
873# CONFIG_SND_ES1938 is not set 907# CONFIG_SND_ES1938 is not set
874# CONFIG_SND_ES1968 is not set 908# CONFIG_SND_ES1968 is not set
875# CONFIG_SND_MAESTRO3 is not set
876CONFIG_SND_FM801=m 909CONFIG_SND_FM801=m
877# CONFIG_SND_FM801_TEA575X is not set 910# CONFIG_SND_FM801_TEA575X is not set
911# CONFIG_SND_HDA_INTEL is not set
912# CONFIG_SND_HDSP is not set
913# CONFIG_SND_HDSPM is not set
878# CONFIG_SND_ICE1712 is not set 914# CONFIG_SND_ICE1712 is not set
879# CONFIG_SND_ICE1724 is not set 915# CONFIG_SND_ICE1724 is not set
880# CONFIG_SND_INTEL8X0 is not set 916# CONFIG_SND_INTEL8X0 is not set
881# CONFIG_SND_INTEL8X0M is not set 917# CONFIG_SND_INTEL8X0M is not set
918# CONFIG_SND_KORG1212 is not set
919# CONFIG_SND_MAESTRO3 is not set
920# CONFIG_SND_MIXART is not set
921# CONFIG_SND_NM256 is not set
922# CONFIG_SND_PCXHR is not set
923# CONFIG_SND_RME32 is not set
924# CONFIG_SND_RME96 is not set
925# CONFIG_SND_RME9652 is not set
882# CONFIG_SND_SONICVIBES is not set 926# CONFIG_SND_SONICVIBES is not set
927# CONFIG_SND_TRIDENT is not set
883# CONFIG_SND_VIA82XX is not set 928# CONFIG_SND_VIA82XX is not set
884# CONFIG_SND_VIA82XX_MODEM is not set 929# CONFIG_SND_VIA82XX_MODEM is not set
885# CONFIG_SND_VX222 is not set 930# CONFIG_SND_VX222 is not set
886# CONFIG_SND_HDA_INTEL is not set 931# CONFIG_SND_YMFPCI is not set
887 932
888# 933#
889# USB devices 934# USB devices
@@ -929,12 +974,15 @@ CONFIG_USB_UHCI_HCD=m
929# USB Device Class drivers 974# USB Device Class drivers
930# 975#
931# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set 976# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
932# CONFIG_USB_BLUETOOTH_TTY is not set
933# CONFIG_USB_ACM is not set 977# CONFIG_USB_ACM is not set
934# CONFIG_USB_PRINTER is not set 978# CONFIG_USB_PRINTER is not set
935 979
936# 980#
937# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information 981# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
982#
983
984#
985# may also be needed; see USB_STORAGE Help for more information
938# 986#
939CONFIG_USB_STORAGE=m 987CONFIG_USB_STORAGE=m
940# CONFIG_USB_STORAGE_DEBUG is not set 988# CONFIG_USB_STORAGE_DEBUG is not set
@@ -946,12 +994,15 @@ CONFIG_USB_STORAGE=m
946# CONFIG_USB_STORAGE_SDDR09 is not set 994# CONFIG_USB_STORAGE_SDDR09 is not set
947# CONFIG_USB_STORAGE_SDDR55 is not set 995# CONFIG_USB_STORAGE_SDDR55 is not set
948# CONFIG_USB_STORAGE_JUMPSHOT is not set 996# CONFIG_USB_STORAGE_JUMPSHOT is not set
997# CONFIG_USB_STORAGE_ALAUDA is not set
998# CONFIG_USB_LIBUSUAL is not set
949 999
950# 1000#
951# USB Input Devices 1001# USB Input Devices
952# 1002#
953CONFIG_USB_HID=m 1003CONFIG_USB_HID=m
954CONFIG_USB_HIDINPUT=y 1004CONFIG_USB_HIDINPUT=y
1005# CONFIG_USB_HIDINPUT_POWERBOOK is not set
955# CONFIG_HID_FF is not set 1006# CONFIG_HID_FF is not set
956# CONFIG_USB_HIDDEV is not set 1007# CONFIG_USB_HIDDEV is not set
957 1008
@@ -971,6 +1022,7 @@ CONFIG_USB_HIDINPUT=y
971# CONFIG_USB_YEALINK is not set 1022# CONFIG_USB_YEALINK is not set
972# CONFIG_USB_XPAD is not set 1023# CONFIG_USB_XPAD is not set
973# CONFIG_USB_ATI_REMOTE is not set 1024# CONFIG_USB_ATI_REMOTE is not set
1025# CONFIG_USB_ATI_REMOTE2 is not set
974# CONFIG_USB_KEYSPAN_REMOTE is not set 1026# CONFIG_USB_KEYSPAN_REMOTE is not set
975# CONFIG_USB_APPLETOUCH is not set 1027# CONFIG_USB_APPLETOUCH is not set
976 1028
@@ -1050,11 +1102,17 @@ CONFIG_INFINIBAND_MTHCA=m
1050# CONFIG_INFINIBAND_MTHCA_DEBUG is not set 1102# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
1051CONFIG_INFINIBAND_IPOIB=m 1103CONFIG_INFINIBAND_IPOIB=m
1052# CONFIG_INFINIBAND_IPOIB_DEBUG is not set 1104# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
1105# CONFIG_INFINIBAND_SRP is not set
1053 1106
1054# 1107#
1055# SN Devices 1108# SN Devices
1056# 1109#
1057CONFIG_SGI_IOC4=y 1110CONFIG_SGI_IOC4=y
1111CONFIG_SGI_IOC3=m
1112
1113#
1114# EDAC - error detection and reporting (RAS)
1115#
1058 1116
1059# 1117#
1060# File systems 1118# File systems
@@ -1085,6 +1143,7 @@ CONFIG_XFS_EXPORT=y
1085# CONFIG_XFS_SECURITY is not set 1143# CONFIG_XFS_SECURITY is not set
1086# CONFIG_XFS_POSIX_ACL is not set 1144# CONFIG_XFS_POSIX_ACL is not set
1087# CONFIG_XFS_RT is not set 1145# CONFIG_XFS_RT is not set
1146# CONFIG_OCFS2_FS is not set
1088# CONFIG_MINIX_FS is not set 1147# CONFIG_MINIX_FS is not set
1089# CONFIG_ROMFS_FS is not set 1148# CONFIG_ROMFS_FS is not set
1090CONFIG_INOTIFY=y 1149CONFIG_INOTIFY=y
@@ -1126,6 +1185,7 @@ CONFIG_HUGETLBFS=y
1126CONFIG_HUGETLB_PAGE=y 1185CONFIG_HUGETLB_PAGE=y
1127CONFIG_RAMFS=y 1186CONFIG_RAMFS=y
1128# CONFIG_RELAYFS_FS is not set 1187# CONFIG_RELAYFS_FS is not set
1188# CONFIG_CONFIGFS_FS is not set
1129 1189
1130# 1190#
1131# Miscellaneous filesystems 1191# Miscellaneous filesystems
@@ -1195,6 +1255,7 @@ CONFIG_MSDOS_PARTITION=y
1195CONFIG_SGI_PARTITION=y 1255CONFIG_SGI_PARTITION=y
1196# CONFIG_ULTRIX_PARTITION is not set 1256# CONFIG_ULTRIX_PARTITION is not set
1197# CONFIG_SUN_PARTITION is not set 1257# CONFIG_SUN_PARTITION is not set
1258# CONFIG_KARMA_PARTITION is not set
1198CONFIG_EFI_PARTITION=y 1259CONFIG_EFI_PARTITION=y
1199 1260
1200# 1261#
@@ -1260,26 +1321,30 @@ CONFIG_GENERIC_PENDING_IRQ=y
1260# CONFIG_HP_SIMSCSI is not set 1321# CONFIG_HP_SIMSCSI is not set
1261 1322
1262# 1323#
1263# Profiling support 1324# Instrumentation Support
1264# 1325#
1265# CONFIG_PROFILING is not set 1326# CONFIG_PROFILING is not set
1327# CONFIG_KPROBES is not set
1266 1328
1267# 1329#
1268# Kernel hacking 1330# Kernel hacking
1269# 1331#
1270# CONFIG_PRINTK_TIME is not set 1332# CONFIG_PRINTK_TIME is not set
1271CONFIG_DEBUG_KERNEL=y
1272CONFIG_MAGIC_SYSRQ=y 1333CONFIG_MAGIC_SYSRQ=y
1334CONFIG_DEBUG_KERNEL=y
1273CONFIG_LOG_BUF_SHIFT=20 1335CONFIG_LOG_BUF_SHIFT=20
1274CONFIG_DETECT_SOFTLOCKUP=y 1336CONFIG_DETECT_SOFTLOCKUP=y
1275# CONFIG_SCHEDSTATS is not set 1337# CONFIG_SCHEDSTATS is not set
1276# CONFIG_DEBUG_SLAB is not set 1338# CONFIG_DEBUG_SLAB is not set
1339CONFIG_DEBUG_MUTEXES=y
1277# CONFIG_DEBUG_SPINLOCK is not set 1340# CONFIG_DEBUG_SPINLOCK is not set
1278# CONFIG_DEBUG_SPINLOCK_SLEEP is not set 1341# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1279# CONFIG_DEBUG_KOBJECT is not set 1342# CONFIG_DEBUG_KOBJECT is not set
1280# CONFIG_DEBUG_INFO is not set 1343# CONFIG_DEBUG_INFO is not set
1281# CONFIG_DEBUG_FS is not set 1344# CONFIG_DEBUG_FS is not set
1282# CONFIG_KPROBES is not set 1345# CONFIG_DEBUG_VM is not set
1346CONFIG_FORCED_INLINING=y
1347# CONFIG_RCU_TORTURE_TEST is not set
1283CONFIG_IA64_GRANULE_16MB=y 1348CONFIG_IA64_GRANULE_16MB=y
1284# CONFIG_IA64_GRANULE_64MB is not set 1349# CONFIG_IA64_GRANULE_64MB is not set
1285# CONFIG_IA64_PRINT_HAZARDS is not set 1350# CONFIG_IA64_PRINT_HAZARDS is not set
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index d2702c419cf8..ecd44bdc8394 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -761,6 +761,59 @@ int acpi_map_cpu2node(acpi_handle handle, int cpu, long physid)
761 return (0); 761 return (0);
762} 762}
763 763
764int additional_cpus __initdata = -1;
765
766static __init int setup_additional_cpus(char *s)
767{
768 if (s)
769 additional_cpus = simple_strtol(s, NULL, 0);
770
771 return 0;
772}
773
774early_param("additional_cpus", setup_additional_cpus);
775
776/*
777 * cpu_possible_map should be static, it cannot change as cpu's
778 * are onlined, or offlined. The reason is per-cpu data-structures
779 * are allocated by some modules at init time, and dont expect to
780 * do this dynamically on cpu arrival/departure.
781 * cpu_present_map on the other hand can change dynamically.
782 * In case when cpu_hotplug is not compiled, then we resort to current
783 * behaviour, which is cpu_possible == cpu_present.
784 * - Ashok Raj
785 *
786 * Three ways to find out the number of additional hotplug CPUs:
787 * - If the BIOS specified disabled CPUs in ACPI/mptables use that.
788 * - The user can overwrite it with additional_cpus=NUM
789 * - Otherwise don't reserve additional CPUs.
790 */
791__init void prefill_possible_map(void)
792{
793 int i;
794 int possible, disabled_cpus;
795
796 disabled_cpus = total_cpus - available_cpus;
797
798 if (additional_cpus == -1) {
799 if (disabled_cpus > 0)
800 additional_cpus = disabled_cpus;
801 else
802 additional_cpus = 0;
803 }
804
805 possible = available_cpus + additional_cpus;
806
807 if (possible > NR_CPUS)
808 possible = NR_CPUS;
809
810 printk(KERN_INFO "SMP: Allowing %d CPUs, %d hotplug CPUs\n",
811 possible, max((possible - available_cpus), 0));
812
813 for (i = 0; i < possible; i++)
814 cpu_set(i, cpu_possible_map);
815}
816
764int acpi_map_lsapic(acpi_handle handle, int *pcpu) 817int acpi_map_lsapic(acpi_handle handle, int *pcpu)
765{ 818{
766 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; 819 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c
index 6ade3790ce07..e00b21514f7c 100644
--- a/arch/ia64/kernel/cyclone.c
+++ b/arch/ia64/kernel/cyclone.c
@@ -36,7 +36,7 @@ int __init init_cyclone_clock(void)
36 u32* volatile cyclone_timer; /* Cyclone MPMC0 register */ 36 u32* volatile cyclone_timer; /* Cyclone MPMC0 register */
37 37
38 if (!use_cyclone) 38 if (!use_cyclone)
39 return -ENODEV; 39 return 0;
40 40
41 printk(KERN_INFO "Summit chipset: Starting Cyclone Counter.\n"); 41 printk(KERN_INFO "Summit chipset: Starting Cyclone Counter.\n");
42 42
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 27b222c277e4..930fdfca6ddb 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -569,7 +569,9 @@ GLOBAL_ENTRY(ia64_trace_syscall)
569.mem.offset 0,0; st8.spill [r2]=r8 // store return value in slot for r8 569.mem.offset 0,0; st8.spill [r2]=r8 // store return value in slot for r8
570.mem.offset 8,0; st8.spill [r3]=r10 // clear error indication in slot for r10 570.mem.offset 8,0; st8.spill [r3]=r10 // clear error indication in slot for r10
571 br.call.sptk.many rp=syscall_trace_leave // give parent a chance to catch return value 571 br.call.sptk.many rp=syscall_trace_leave // give parent a chance to catch return value
572.ret3: br.cond.sptk .work_pending_syscall_end 572.ret3:
573(pUStk) cmp.eq.unc p6,p0=r0,r0 // p6 <- pUStk
574 br.cond.sptk .work_pending_syscall_end
573 575
574strace_error: 576strace_error:
575 ld8 r3=[r2] // load pt_regs.r8 577 ld8 r3=[r2] // load pt_regs.r8
diff --git a/arch/ia64/kernel/fsys.S b/arch/ia64/kernel/fsys.S
index ac6055c83115..7a05b1cb2ad5 100644
--- a/arch/ia64/kernel/fsys.S
+++ b/arch/ia64/kernel/fsys.S
@@ -878,8 +878,7 @@ fsyscall_table:
878 data8 0 // timer_delete 878 data8 0 // timer_delete
879 data8 0 // clock_settime 879 data8 0 // clock_settime
880 data8 fsys_clock_gettime // clock_gettime 880 data8 fsys_clock_gettime // clock_gettime
881 #define __NR_syscall_last 1255
882 881
883 .space 8*(NR_syscalls + 1024 - __NR_syscall_last), 0 882 // fill in zeros for the remaining entries
884 883 .zero:
885 .org fsyscall_table + 8*NR_syscalls // guard against failures to increase NR_syscalls 884 .space fsyscall_table + 8*NR_syscalls - .zero, 0
diff --git a/arch/ia64/kernel/ia64_ksyms.c b/arch/ia64/kernel/ia64_ksyms.c
index e72de580ebbf..bbcfd08378a6 100644
--- a/arch/ia64/kernel/ia64_ksyms.c
+++ b/arch/ia64/kernel/ia64_ksyms.c
@@ -10,23 +10,8 @@
10 10
11#include <linux/string.h> 11#include <linux/string.h>
12EXPORT_SYMBOL(memset); 12EXPORT_SYMBOL(memset);
13EXPORT_SYMBOL(memchr);
14EXPORT_SYMBOL(memcmp);
15EXPORT_SYMBOL(memcpy); 13EXPORT_SYMBOL(memcpy);
16EXPORT_SYMBOL(memmove);
17EXPORT_SYMBOL(memscan);
18EXPORT_SYMBOL(strcat);
19EXPORT_SYMBOL(strchr);
20EXPORT_SYMBOL(strcmp);
21EXPORT_SYMBOL(strcpy);
22EXPORT_SYMBOL(strlen); 14EXPORT_SYMBOL(strlen);
23EXPORT_SYMBOL(strncat);
24EXPORT_SYMBOL(strncmp);
25EXPORT_SYMBOL(strncpy);
26EXPORT_SYMBOL(strnlen);
27EXPORT_SYMBOL(strrchr);
28EXPORT_SYMBOL(strstr);
29EXPORT_SYMBOL(strpbrk);
30 15
31#include <asm/checksum.h> 16#include <asm/checksum.h>
32EXPORT_SYMBOL(ip_fast_csum); /* hand-coded assembly */ 17EXPORT_SYMBOL(ip_fast_csum); /* hand-coded assembly */
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 301f2e9d262e..dcd906fe5749 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -561,11 +561,12 @@ ENTRY(dirty_bit)
561 ;; // avoid RAW on r18 561 ;; // avoid RAW on r18
562 mov ar.ccv=r18 // set compare value for cmpxchg 562 mov ar.ccv=r18 // set compare value for cmpxchg
563 or r25=_PAGE_D|_PAGE_A,r18 // set the dirty and accessed bits 563 or r25=_PAGE_D|_PAGE_A,r18 // set the dirty and accessed bits
564 tbit.z p7,p6 = r18,_PAGE_P_BIT // Check present bit
564 ;; 565 ;;
565 cmpxchg8.acq r26=[r17],r25,ar.ccv 566(p6) cmpxchg8.acq r26=[r17],r25,ar.ccv // Only update if page is present
566 mov r24=PAGE_SHIFT<<2 567 mov r24=PAGE_SHIFT<<2
567 ;; 568 ;;
568 cmp.eq p6,p7=r26,r18 569(p6) cmp.eq p6,p7=r26,r18 // Only compare if page is present
569 ;; 570 ;;
570(p6) itc.d r25 // install updated PTE 571(p6) itc.d r25 // install updated PTE
571 ;; 572 ;;
@@ -626,11 +627,12 @@ ENTRY(iaccess_bit)
626 ;; 627 ;;
627 mov ar.ccv=r18 // set compare value for cmpxchg 628 mov ar.ccv=r18 // set compare value for cmpxchg
628 or r25=_PAGE_A,r18 // set the accessed bit 629 or r25=_PAGE_A,r18 // set the accessed bit
630 tbit.z p7,p6 = r18,_PAGE_P_BIT // Check present bit
629 ;; 631 ;;
630 cmpxchg8.acq r26=[r17],r25,ar.ccv 632(p6) cmpxchg8.acq r26=[r17],r25,ar.ccv // Only if page present
631 mov r24=PAGE_SHIFT<<2 633 mov r24=PAGE_SHIFT<<2
632 ;; 634 ;;
633 cmp.eq p6,p7=r26,r18 635(p6) cmp.eq p6,p7=r26,r18 // Only if page present
634 ;; 636 ;;
635(p6) itc.i r25 // install updated PTE 637(p6) itc.i r25 // install updated PTE
636 ;; 638 ;;
@@ -680,11 +682,12 @@ ENTRY(daccess_bit)
680 ;; // avoid RAW on r18 682 ;; // avoid RAW on r18
681 mov ar.ccv=r18 // set compare value for cmpxchg 683 mov ar.ccv=r18 // set compare value for cmpxchg
682 or r25=_PAGE_A,r18 // set the dirty bit 684 or r25=_PAGE_A,r18 // set the dirty bit
685 tbit.z p7,p6 = r18,_PAGE_P_BIT // Check present bit
683 ;; 686 ;;
684 cmpxchg8.acq r26=[r17],r25,ar.ccv 687(p6) cmpxchg8.acq r26=[r17],r25,ar.ccv // Only if page is present
685 mov r24=PAGE_SHIFT<<2 688 mov r24=PAGE_SHIFT<<2
686 ;; 689 ;;
687 cmp.eq p6,p7=r26,r18 690(p6) cmp.eq p6,p7=r26,r18 // Only if page is present
688 ;; 691 ;;
689(p6) itc.d r25 // install updated PTE 692(p6) itc.d r25 // install updated PTE
690 /* 693 /*
@@ -1362,7 +1365,6 @@ END(debug_vector)
1362// 0x5a00 Entry 30 (size 16 bundles) Unaligned Reference (57) 1365// 0x5a00 Entry 30 (size 16 bundles) Unaligned Reference (57)
1363ENTRY(unaligned_access) 1366ENTRY(unaligned_access)
1364 DBG_FAULT(30) 1367 DBG_FAULT(30)
1365 mov r16=cr.ipsr
1366 mov r31=pr // prepare to save predicates 1368 mov r31=pr // prepare to save predicates
1367 ;; 1369 ;;
1368 br.sptk.many dispatch_unaligned_handler 1370 br.sptk.many dispatch_unaligned_handler
diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c
index 8fd93afa75a7..e883d85906db 100644
--- a/arch/ia64/kernel/mca_drv.c
+++ b/arch/ia64/kernel/mca_drv.c
@@ -123,8 +123,9 @@ mca_page_isolate(unsigned long paddr)
123void 123void
124mca_handler_bh(unsigned long paddr) 124mca_handler_bh(unsigned long paddr)
125{ 125{
126 printk(KERN_DEBUG "OS_MCA: process [pid: %d](%s) encounters MCA.\n", 126 printk(KERN_ERR
127 current->pid, current->comm); 127 "OS_MCA: process [pid: %d](%s) encounters MCA (paddr=%lx)\n",
128 current->pid, current->comm, paddr);
128 129
129 spin_lock(&mca_bh_lock); 130 spin_lock(&mca_bh_lock);
130 switch (mca_page_isolate(paddr)) { 131 switch (mca_page_isolate(paddr)) {
@@ -132,7 +133,7 @@ mca_handler_bh(unsigned long paddr)
132 printk(KERN_DEBUG "Page isolation: ( %lx ) success.\n", paddr); 133 printk(KERN_DEBUG "Page isolation: ( %lx ) success.\n", paddr);
133 break; 134 break;
134 case ISOLATE_NG: 135 case ISOLATE_NG:
135 printk(KERN_DEBUG "Page isolation: ( %lx ) failure.\n", paddr); 136 printk(KERN_CRIT "Page isolation: ( %lx ) failure.\n", paddr);
136 break; 137 break;
137 default: 138 default:
138 break; 139 break;
@@ -567,10 +568,15 @@ recover_from_processor_error(int platform, slidx_table_t *slidx,
567 return 0; 568 return 0;
568 569
569 /* 570 /*
570 * If there is no bus error, record is weird but we need not to recover. 571 * The cache check and bus check bits have four possible states
572 * cc bc
573 * 0 0 Weird record, not recovered
574 * 1 0 Cache error, not recovered
575 * 0 1 I/O error, attempt recovery
576 * 1 1 Memory error, attempt recovery
571 */ 577 */
572 if (psp->bc == 0 || pbci == NULL) 578 if (psp->bc == 0 || pbci == NULL)
573 return 1; 579 return 0;
574 580
575 /* 581 /*
576 * Sorry, we cannot handle so many. 582 * Sorry, we cannot handle so many.
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 35f7835294a3..3258e09278d0 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -430,6 +430,7 @@ setup_arch (char **cmdline_p)
430 if (early_console_setup(*cmdline_p) == 0) 430 if (early_console_setup(*cmdline_p) == 0)
431 mark_bsp_online(); 431 mark_bsp_online();
432 432
433 parse_early_param();
433#ifdef CONFIG_ACPI 434#ifdef CONFIG_ACPI
434 /* Initialize the ACPI boot-time table parser */ 435 /* Initialize the ACPI boot-time table parser */
435 acpi_table_init(); 436 acpi_table_init();
@@ -688,6 +689,9 @@ void
688setup_per_cpu_areas (void) 689setup_per_cpu_areas (void)
689{ 690{
690 /* start_kernel() requires this... */ 691 /* start_kernel() requires this... */
692#ifdef CONFIG_ACPI_HOTPLUG_CPU
693 prefill_possible_map();
694#endif
691} 695}
692 696
693/* 697/*
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 8f44e7d2df66..b681ef34a86e 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -129,7 +129,7 @@ DEFINE_PER_CPU(int, cpu_state);
129/* Bitmasks of currently online, and possible CPUs */ 129/* Bitmasks of currently online, and possible CPUs */
130cpumask_t cpu_online_map; 130cpumask_t cpu_online_map;
131EXPORT_SYMBOL(cpu_online_map); 131EXPORT_SYMBOL(cpu_online_map);
132cpumask_t cpu_possible_map; 132cpumask_t cpu_possible_map = CPU_MASK_NONE;
133EXPORT_SYMBOL(cpu_possible_map); 133EXPORT_SYMBOL(cpu_possible_map);
134 134
135cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned; 135cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned;
@@ -506,9 +506,6 @@ smp_build_cpu_map (void)
506 506
507 for (cpu = 0; cpu < NR_CPUS; cpu++) { 507 for (cpu = 0; cpu < NR_CPUS; cpu++) {
508 ia64_cpu_to_sapicid[cpu] = -1; 508 ia64_cpu_to_sapicid[cpu] = -1;
509#ifdef CONFIG_HOTPLUG_CPU
510 cpu_set(cpu, cpu_possible_map);
511#endif
512 } 509 }
513 510
514 ia64_cpu_to_sapicid[0] = boot_cpu_id; 511 ia64_cpu_to_sapicid[0] = boot_cpu_id;
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index a094ec49ccfa..307d01e15b2e 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -250,32 +250,27 @@ time_init (void)
250 set_normalized_timespec(&wall_to_monotonic, -xtime.tv_sec, -xtime.tv_nsec); 250 set_normalized_timespec(&wall_to_monotonic, -xtime.tv_sec, -xtime.tv_nsec);
251} 251}
252 252
253#define SMALLUSECS 100 253/*
254 254 * Generic udelay assumes that if preemption is allowed and the thread
255void 255 * migrates to another CPU, that the ITC values are synchronized across
256udelay (unsigned long usecs) 256 * all CPUs.
257 */
258static void
259ia64_itc_udelay (unsigned long usecs)
257{ 260{
258 unsigned long start; 261 unsigned long start = ia64_get_itc();
259 unsigned long cycles; 262 unsigned long end = start + usecs*local_cpu_data->cyc_per_usec;
260 unsigned long smallusecs;
261 263
262 /* 264 while (time_before(ia64_get_itc(), end))
263 * Execute the non-preemptible delay loop (because the ITC might 265 cpu_relax();
264 * not be synchronized between CPUS) in relatively short time 266}
265 * chunks, allowing preemption between the chunks.
266 */
267 while (usecs > 0) {
268 smallusecs = (usecs > SMALLUSECS) ? SMALLUSECS : usecs;
269 preempt_disable();
270 cycles = smallusecs*local_cpu_data->cyc_per_usec;
271 start = ia64_get_itc();
272 267
273 while (ia64_get_itc() - start < cycles) 268void (*ia64_udelay)(unsigned long usecs) = &ia64_itc_udelay;
274 cpu_relax();
275 269
276 preempt_enable(); 270void
277 usecs -= smallusecs; 271udelay (unsigned long usecs)
278 } 272{
273 (*ia64_udelay)(usecs);
279} 274}
280EXPORT_SYMBOL(udelay); 275EXPORT_SYMBOL(udelay);
281 276
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index 55391901b013..dabd6c32641e 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -16,6 +16,7 @@
16#include <linux/module.h> /* for EXPORT_SYMBOL */ 16#include <linux/module.h> /* for EXPORT_SYMBOL */
17#include <linux/hardirq.h> 17#include <linux/hardirq.h>
18#include <linux/kprobes.h> 18#include <linux/kprobes.h>
19#include <linux/delay.h> /* for ssleep() */
19 20
20#include <asm/fpswa.h> 21#include <asm/fpswa.h>
21#include <asm/ia32.h> 22#include <asm/ia32.h>
@@ -116,6 +117,13 @@ die (const char *str, struct pt_regs *regs, long err)
116 bust_spinlocks(0); 117 bust_spinlocks(0);
117 die.lock_owner = -1; 118 die.lock_owner = -1;
118 spin_unlock_irq(&die.lock); 119 spin_unlock_irq(&die.lock);
120
121 if (panic_on_oops) {
122 printk(KERN_EMERG "Fatal exception: panic in 5 seconds\n");
123 ssleep(5);
124 panic("Fatal exception");
125 }
126
119 do_exit(SIGSEGV); 127 do_exit(SIGSEGV);
120} 128}
121 129
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index f9e0ae936d1a..1e357550c776 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -24,7 +24,7 @@
24#include <asm/uaccess.h> 24#include <asm/uaccess.h>
25#include <asm/unaligned.h> 25#include <asm/unaligned.h>
26 26
27extern void die_if_kernel(char *str, struct pt_regs *regs, long err) __attribute__ ((noreturn)); 27extern void die_if_kernel(char *str, struct pt_regs *regs, long err);
28 28
29#undef DEBUG_UNALIGNED_TRAP 29#undef DEBUG_UNALIGNED_TRAP
30 30
@@ -53,6 +53,15 @@ dump (const char *str, void *vp, size_t len)
53#define SIGN_EXT9 0xffffffffffffff00ul 53#define SIGN_EXT9 0xffffffffffffff00ul
54 54
55/* 55/*
56 * sysctl settable hook which tells the kernel whether to honor the
57 * IA64_THREAD_UAC_NOPRINT prctl. Because this is user settable, we want
58 * to allow the super user to enable/disable this for security reasons
59 * (i.e. don't allow attacker to fill up logs with unaligned accesses).
60 */
61int no_unaligned_warning;
62static int noprint_warning;
63
64/*
56 * For M-unit: 65 * For M-unit:
57 * 66 *
58 * opcode | m | x6 | 67 * opcode | m | x6 |
@@ -1324,8 +1333,9 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs)
1324 if ((current->thread.flags & IA64_THREAD_UAC_SIGBUS) != 0) 1333 if ((current->thread.flags & IA64_THREAD_UAC_SIGBUS) != 0)
1325 goto force_sigbus; 1334 goto force_sigbus;
1326 1335
1327 if (!(current->thread.flags & IA64_THREAD_UAC_NOPRINT) 1336 if (!no_unaligned_warning &&
1328 && within_logging_rate_limit()) 1337 !(current->thread.flags & IA64_THREAD_UAC_NOPRINT) &&
1338 within_logging_rate_limit())
1329 { 1339 {
1330 char buf[200]; /* comm[] is at most 16 bytes... */ 1340 char buf[200]; /* comm[] is at most 16 bytes... */
1331 size_t len; 1341 size_t len;
@@ -1340,7 +1350,22 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs)
1340 if (user_mode(regs)) 1350 if (user_mode(regs))
1341 tty_write_message(current->signal->tty, buf); 1351 tty_write_message(current->signal->tty, buf);
1342 buf[len-1] = '\0'; /* drop '\r' */ 1352 buf[len-1] = '\0'; /* drop '\r' */
1343 printk(KERN_WARNING "%s", buf); /* watch for command names containing %s */ 1353 /* watch for command names containing %s */
1354 printk(KERN_WARNING "%s", buf);
1355 } else {
1356 if (no_unaligned_warning && !noprint_warning) {
1357 noprint_warning = 1;
1358 printk(KERN_WARNING "%s(%d) encountered an "
1359 "unaligned exception which required\n"
1360 "kernel assistance, which degrades "
1361 "the performance of the application.\n"
1362 "Unaligned exception warnings have "
1363 "been disabled by the system "
1364 "administrator\n"
1365 "echo 0 > /proc/sys/kernel/ignore-"
1366 "unaligned-usertrap to re-enable\n",
1367 current->comm, current->pid);
1368 }
1344 } 1369 }
1345 } else { 1370 } else {
1346 if (within_logging_rate_limit()) 1371 if (within_logging_rate_limit())
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 0b30ca006286..9ba32b2d96d0 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -579,7 +579,7 @@ pcibios_align_resource (void *data, struct resource *res,
579char * __init 579char * __init
580pcibios_setup (char *str) 580pcibios_setup (char *str)
581{ 581{
582 return NULL; 582 return str;
583} 583}
584 584
585int 585int
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 3437c2390429..dfb3f2902379 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -23,6 +23,10 @@
23#include "xtalk/hubdev.h" 23#include "xtalk/hubdev.h"
24#include "xtalk/xwidgetdev.h" 24#include "xtalk/xwidgetdev.h"
25 25
26
27extern void sn_init_cpei_timer(void);
28extern void register_sn_procfs(void);
29
26static struct list_head sn_sysdata_list; 30static struct list_head sn_sysdata_list;
27 31
28/* sysdata list struct */ 32/* sysdata list struct */
@@ -40,12 +44,12 @@ struct brick {
40 struct slab_info slab_info[MAX_SLABS + 1]; 44 struct slab_info slab_info[MAX_SLABS + 1];
41}; 45};
42 46
43int sn_ioif_inited = 0; /* SN I/O infrastructure initialized? */ 47int sn_ioif_inited; /* SN I/O infrastructure initialized? */
44 48
45struct sn_pcibus_provider *sn_pci_provider[PCIIO_ASIC_MAX_TYPES]; /* indexed by asic type */ 49struct sn_pcibus_provider *sn_pci_provider[PCIIO_ASIC_MAX_TYPES]; /* indexed by asic type */
46 50
47static int max_segment_number = 0; /* Default highest segment number */ 51static int max_segment_number; /* Default highest segment number */
48static int max_pcibus_number = 255; /* Default highest pci bus number */ 52static int max_pcibus_number = 255; /* Default highest pci bus number */
49 53
50/* 54/*
51 * Hooks and struct for unsupported pci providers 55 * Hooks and struct for unsupported pci providers
@@ -84,7 +88,6 @@ static inline u64
84sal_get_device_dmaflush_list(u64 nasid, u64 widget_num, u64 device_num, 88sal_get_device_dmaflush_list(u64 nasid, u64 widget_num, u64 device_num,
85 u64 address) 89 u64 address)
86{ 90{
87
88 struct ia64_sal_retval ret_stuff; 91 struct ia64_sal_retval ret_stuff;
89 ret_stuff.status = 0; 92 ret_stuff.status = 0;
90 ret_stuff.v0 = 0; 93 ret_stuff.v0 = 0;
@@ -94,7 +97,6 @@ sal_get_device_dmaflush_list(u64 nasid, u64 widget_num, u64 device_num,
94 (u64) nasid, (u64) widget_num, 97 (u64) nasid, (u64) widget_num,
95 (u64) device_num, (u64) address, 0, 0, 0); 98 (u64) device_num, (u64) address, 0, 0, 0);
96 return ret_stuff.status; 99 return ret_stuff.status;
97
98} 100}
99 101
100/* 102/*
@@ -102,7 +104,6 @@ sal_get_device_dmaflush_list(u64 nasid, u64 widget_num, u64 device_num,
102 */ 104 */
103static inline u64 sal_get_hubdev_info(u64 handle, u64 address) 105static inline u64 sal_get_hubdev_info(u64 handle, u64 address)
104{ 106{
105
106 struct ia64_sal_retval ret_stuff; 107 struct ia64_sal_retval ret_stuff;
107 ret_stuff.status = 0; 108 ret_stuff.status = 0;
108 ret_stuff.v0 = 0; 109 ret_stuff.v0 = 0;
@@ -118,7 +119,6 @@ static inline u64 sal_get_hubdev_info(u64 handle, u64 address)
118 */ 119 */
119static inline u64 sal_get_pcibus_info(u64 segment, u64 busnum, u64 address) 120static inline u64 sal_get_pcibus_info(u64 segment, u64 busnum, u64 address)
120{ 121{
121
122 struct ia64_sal_retval ret_stuff; 122 struct ia64_sal_retval ret_stuff;
123 ret_stuff.status = 0; 123 ret_stuff.status = 0;
124 ret_stuff.v0 = 0; 124 ret_stuff.v0 = 0;
@@ -215,7 +215,7 @@ static void __init sn_fixup_ionodes(void)
215 struct hubdev_info *hubdev; 215 struct hubdev_info *hubdev;
216 u64 status; 216 u64 status;
217 u64 nasid; 217 u64 nasid;
218 int i, widget, device; 218 int i, widget, device, size;
219 219
220 /* 220 /*
221 * Get SGI Specific HUB chipset information. 221 * Get SGI Specific HUB chipset information.
@@ -251,48 +251,37 @@ static void __init sn_fixup_ionodes(void)
251 if (!hubdev->hdi_flush_nasid_list.widget_p) 251 if (!hubdev->hdi_flush_nasid_list.widget_p)
252 continue; 252 continue;
253 253
254 size = (HUB_WIDGET_ID_MAX + 1) *
255 sizeof(struct sn_flush_device_kernel *);
254 hubdev->hdi_flush_nasid_list.widget_p = 256 hubdev->hdi_flush_nasid_list.widget_p =
255 kmalloc((HUB_WIDGET_ID_MAX + 1) * 257 kzalloc(size, GFP_KERNEL);
256 sizeof(struct sn_flush_device_kernel *), 258 if (!hubdev->hdi_flush_nasid_list.widget_p)
257 GFP_KERNEL); 259 BUG();
258 memset(hubdev->hdi_flush_nasid_list.widget_p, 0x0,
259 (HUB_WIDGET_ID_MAX + 1) *
260 sizeof(struct sn_flush_device_kernel *));
261 260
262 for (widget = 0; widget <= HUB_WIDGET_ID_MAX; widget++) { 261 for (widget = 0; widget <= HUB_WIDGET_ID_MAX; widget++) {
263 sn_flush_device_kernel = kmalloc(DEV_PER_WIDGET * 262 size = DEV_PER_WIDGET *
264 sizeof(struct 263 sizeof(struct sn_flush_device_kernel);
265 sn_flush_device_kernel), 264 sn_flush_device_kernel = kzalloc(size, GFP_KERNEL);
266 GFP_KERNEL);
267 if (!sn_flush_device_kernel) 265 if (!sn_flush_device_kernel)
268 BUG(); 266 BUG();
269 memset(sn_flush_device_kernel, 0x0,
270 DEV_PER_WIDGET *
271 sizeof(struct sn_flush_device_kernel));
272 267
273 dev_entry = sn_flush_device_kernel; 268 dev_entry = sn_flush_device_kernel;
274 for (device = 0; device < DEV_PER_WIDGET; 269 for (device = 0; device < DEV_PER_WIDGET;
275 device++,dev_entry++) { 270 device++,dev_entry++) {
276 dev_entry->common = kmalloc(sizeof(struct 271 size = sizeof(struct sn_flush_device_common);
277 sn_flush_device_common), 272 dev_entry->common = kzalloc(size, GFP_KERNEL);
278 GFP_KERNEL);
279 if (!dev_entry->common) 273 if (!dev_entry->common)
280 BUG(); 274 BUG();
281 memset(dev_entry->common, 0x0, sizeof(struct
282 sn_flush_device_common));
283 275
284 if (sn_prom_feature_available( 276 if (sn_prom_feature_available(
285 PRF_DEVICE_FLUSH_LIST)) 277 PRF_DEVICE_FLUSH_LIST))
286 status = sal_get_device_dmaflush_list( 278 status = sal_get_device_dmaflush_list(
287 nasid, 279 nasid, widget, device,
288 widget, 280 (u64)(dev_entry->common));
289 device,
290 (u64)(dev_entry->common));
291 else 281 else
292 status = sn_device_fixup_war(nasid, 282 status = sn_device_fixup_war(nasid,
293 widget, 283 widget, device,
294 device, 284 dev_entry->common);
295 dev_entry->common);
296 if (status != SALRET_OK) 285 if (status != SALRET_OK)
297 panic("SAL call failed: %s\n", 286 panic("SAL call failed: %s\n",
298 ia64_sal_strerror(status)); 287 ia64_sal_strerror(status));
@@ -383,13 +372,12 @@ void sn_pci_fixup_slot(struct pci_dev *dev)
383 372
384 pci_dev_get(dev); /* for the sysdata pointer */ 373 pci_dev_get(dev); /* for the sysdata pointer */
385 pcidev_info = kzalloc(sizeof(struct pcidev_info), GFP_KERNEL); 374 pcidev_info = kzalloc(sizeof(struct pcidev_info), GFP_KERNEL);
386 if (pcidev_info <= 0) 375 if (!pcidev_info)
387 BUG(); /* Cannot afford to run out of memory */ 376 BUG(); /* Cannot afford to run out of memory */
388 377
389 sn_irq_info = kmalloc(sizeof(struct sn_irq_info), GFP_KERNEL); 378 sn_irq_info = kzalloc(sizeof(struct sn_irq_info), GFP_KERNEL);
390 if (sn_irq_info <= 0) 379 if (!sn_irq_info)
391 BUG(); /* Cannot afford to run out of memory */ 380 BUG(); /* Cannot afford to run out of memory */
392 memset(sn_irq_info, 0, sizeof(struct sn_irq_info));
393 381
394 /* Call to retrieve pci device information needed by kernel. */ 382 /* Call to retrieve pci device information needed by kernel. */
395 status = sal_get_pcidev_info((u64) segment, (u64) dev->bus->number, 383 status = sal_get_pcidev_info((u64) segment, (u64) dev->bus->number,
@@ -482,13 +470,13 @@ void sn_pci_fixup_slot(struct pci_dev *dev)
482 */ 470 */
483void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus) 471void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
484{ 472{
485 int status = 0; 473 int status;
486 int nasid, cnode; 474 int nasid, cnode;
487 struct pci_controller *controller; 475 struct pci_controller *controller;
488 struct sn_pci_controller *sn_controller; 476 struct sn_pci_controller *sn_controller;
489 struct pcibus_bussoft *prom_bussoft_ptr; 477 struct pcibus_bussoft *prom_bussoft_ptr;
490 struct hubdev_info *hubdev_info; 478 struct hubdev_info *hubdev_info;
491 void *provider_soft = NULL; 479 void *provider_soft;
492 struct sn_pcibus_provider *provider; 480 struct sn_pcibus_provider *provider;
493 481
494 status = sal_get_pcibus_info((u64) segment, (u64) busnum, 482 status = sal_get_pcibus_info((u64) segment, (u64) busnum,
@@ -535,6 +523,8 @@ void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
535 bus->sysdata = controller; 523 bus->sysdata = controller;
536 if (provider->bus_fixup) 524 if (provider->bus_fixup)
537 provider_soft = (*provider->bus_fixup) (prom_bussoft_ptr, controller); 525 provider_soft = (*provider->bus_fixup) (prom_bussoft_ptr, controller);
526 else
527 provider_soft = NULL;
538 528
539 if (provider_soft == NULL) { 529 if (provider_soft == NULL) {
540 /* fixup failed or not applicable */ 530 /* fixup failed or not applicable */
@@ -638,13 +628,8 @@ void sn_bus_free_sysdata(void)
638 628
639static int __init sn_pci_init(void) 629static int __init sn_pci_init(void)
640{ 630{
641 int i = 0; 631 int i, j;
642 int j = 0;
643 struct pci_dev *pci_dev = NULL; 632 struct pci_dev *pci_dev = NULL;
644 extern void sn_init_cpei_timer(void);
645#ifdef CONFIG_PROC_FS
646 extern void register_sn_procfs(void);
647#endif
648 633
649 if (!ia64_platform_is("sn2") || IS_RUNNING_ON_FAKE_PROM()) 634 if (!ia64_platform_is("sn2") || IS_RUNNING_ON_FAKE_PROM())
650 return 0; 635 return 0;
@@ -700,32 +685,29 @@ static int __init sn_pci_init(void)
700 */ 685 */
701void hubdev_init_node(nodepda_t * npda, cnodeid_t node) 686void hubdev_init_node(nodepda_t * npda, cnodeid_t node)
702{ 687{
703
704 struct hubdev_info *hubdev_info; 688 struct hubdev_info *hubdev_info;
689 int size;
690 pg_data_t *pg;
691
692 size = sizeof(struct hubdev_info);
705 693
706 if (node >= num_online_nodes()) /* Headless/memless IO nodes */ 694 if (node >= num_online_nodes()) /* Headless/memless IO nodes */
707 hubdev_info = 695 pg = NODE_DATA(0);
708 (struct hubdev_info *)alloc_bootmem_node(NODE_DATA(0),
709 sizeof(struct
710 hubdev_info));
711 else 696 else
712 hubdev_info = 697 pg = NODE_DATA(node);
713 (struct hubdev_info *)alloc_bootmem_node(NODE_DATA(node),
714 sizeof(struct
715 hubdev_info));
716 npda->pdinfo = (void *)hubdev_info;
717 698
699 hubdev_info = (struct hubdev_info *)alloc_bootmem_node(pg, size);
700
701 npda->pdinfo = (void *)hubdev_info;
718} 702}
719 703
720geoid_t 704geoid_t
721cnodeid_get_geoid(cnodeid_t cnode) 705cnodeid_get_geoid(cnodeid_t cnode)
722{ 706{
723
724 struct hubdev_info *hubdev; 707 struct hubdev_info *hubdev;
725 708
726 hubdev = (struct hubdev_info *)(NODEPDA(cnode)->pdinfo); 709 hubdev = (struct hubdev_info *)(NODEPDA(cnode)->pdinfo);
727 return hubdev->hdi_geoid; 710 return hubdev->hdi_geoid;
728
729} 711}
730 712
731subsys_initcall(sn_pci_init); 713subsys_initcall(sn_pci_init);
diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c
index 48645ac120fc..5b84836c2171 100644
--- a/arch/ia64/sn/kernel/setup.c
+++ b/arch/ia64/sn/kernel/setup.c
@@ -75,7 +75,7 @@ EXPORT_SYMBOL(sn_rtc_cycles_per_second);
75DEFINE_PER_CPU(struct sn_hub_info_s, __sn_hub_info); 75DEFINE_PER_CPU(struct sn_hub_info_s, __sn_hub_info);
76EXPORT_PER_CPU_SYMBOL(__sn_hub_info); 76EXPORT_PER_CPU_SYMBOL(__sn_hub_info);
77 77
78DEFINE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_NUMNODES]); 78DEFINE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_COMPACT_NODES]);
79EXPORT_PER_CPU_SYMBOL(__sn_cnodeid_to_nasid); 79EXPORT_PER_CPU_SYMBOL(__sn_cnodeid_to_nasid);
80 80
81DEFINE_PER_CPU(struct nodepda_s *, __sn_nodepda); 81DEFINE_PER_CPU(struct nodepda_s *, __sn_nodepda);
@@ -317,6 +317,7 @@ struct pcdp_vga_device {
317#define PCDP_PCI_TRANS_IOPORT 0x02 317#define PCDP_PCI_TRANS_IOPORT 0x02
318#define PCDP_PCI_TRANS_MMIO 0x01 318#define PCDP_PCI_TRANS_MMIO 0x01
319 319
320#if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE)
320static void 321static void
321sn_scan_pcdp(void) 322sn_scan_pcdp(void)
322{ 323{
@@ -358,6 +359,7 @@ sn_scan_pcdp(void)
358 break; /* once we find the primary, we're done */ 359 break; /* once we find the primary, we're done */
359 } 360 }
360} 361}
362#endif
361 363
362static unsigned long sn2_rtc_initial; 364static unsigned long sn2_rtc_initial;
363 365
diff --git a/arch/ia64/sn/kernel/sn2/prominfo_proc.c b/arch/ia64/sn/kernel/sn2/prominfo_proc.c
index 81c63b2f8ae9..6ae276d5d50c 100644
--- a/arch/ia64/sn/kernel/sn2/prominfo_proc.c
+++ b/arch/ia64/sn/kernel/sn2/prominfo_proc.c
@@ -3,7 +3,7 @@
3 * License. See the file "COPYING" in the main directory of this archive 3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details. 4 * for more details.
5 * 5 *
6 * Copyright (C) 1999,2001-2004 Silicon Graphics, Inc. All Rights Reserved. 6 * Copyright (C) 1999,2001-2004, 2006 Silicon Graphics, Inc. All Rights Reserved.
7 * 7 *
8 * Module to export the system's Firmware Interface Tables, including 8 * Module to export the system's Firmware Interface Tables, including
9 * PROM revision numbers and banners, in /proc 9 * PROM revision numbers and banners, in /proc
@@ -190,7 +190,7 @@ static int
190read_version_entry(char *page, char **start, off_t off, int count, int *eof, 190read_version_entry(char *page, char **start, off_t off, int count, int *eof,
191 void *data) 191 void *data)
192{ 192{
193 int len = 0; 193 int len;
194 194
195 /* data holds the NASID of the node */ 195 /* data holds the NASID of the node */
196 len = dump_version(page, (unsigned long)data); 196 len = dump_version(page, (unsigned long)data);
@@ -202,7 +202,7 @@ static int
202read_fit_entry(char *page, char **start, off_t off, int count, int *eof, 202read_fit_entry(char *page, char **start, off_t off, int count, int *eof,
203 void *data) 203 void *data)
204{ 204{
205 int len = 0; 205 int len;
206 206
207 /* data holds the NASID of the node */ 207 /* data holds the NASID of the node */
208 len = dump_fit(page, (unsigned long)data); 208 len = dump_fit(page, (unsigned long)data);
@@ -229,13 +229,16 @@ int __init prominfo_init(void)
229 struct proc_dir_entry *p; 229 struct proc_dir_entry *p;
230 cnodeid_t cnodeid; 230 cnodeid_t cnodeid;
231 unsigned long nasid; 231 unsigned long nasid;
232 int size;
232 char name[NODE_NAME_LEN]; 233 char name[NODE_NAME_LEN];
233 234
234 if (!ia64_platform_is("sn2")) 235 if (!ia64_platform_is("sn2"))
235 return 0; 236 return 0;
236 237
237 proc_entries = kmalloc(num_online_nodes() * sizeof(struct proc_dir_entry *), 238 size = num_online_nodes() * sizeof(struct proc_dir_entry *);
238 GFP_KERNEL); 239 proc_entries = kzalloc(size, GFP_KERNEL);
240 if (!proc_entries)
241 return -ENOMEM;
239 242
240 sgi_prominfo_entry = proc_mkdir("sgi_prominfo", NULL); 243 sgi_prominfo_entry = proc_mkdir("sgi_prominfo", NULL);
241 244
@@ -244,14 +247,12 @@ int __init prominfo_init(void)
244 sprintf(name, "node%d", cnodeid); 247 sprintf(name, "node%d", cnodeid);
245 *entp = proc_mkdir(name, sgi_prominfo_entry); 248 *entp = proc_mkdir(name, sgi_prominfo_entry);
246 nasid = cnodeid_to_nasid(cnodeid); 249 nasid = cnodeid_to_nasid(cnodeid);
247 p = create_proc_read_entry( 250 p = create_proc_read_entry("fit", 0, *entp, read_fit_entry,
248 "fit", 0, *entp, read_fit_entry, 251 (void *)nasid);
249 (void *)nasid);
250 if (p) 252 if (p)
251 p->owner = THIS_MODULE; 253 p->owner = THIS_MODULE;
252 p = create_proc_read_entry( 254 p = create_proc_read_entry("version", 0, *entp,
253 "version", 0, *entp, read_version_entry, 255 read_version_entry, (void *)nasid);
254 (void *)nasid);
255 if (p) 256 if (p)
256 p->owner = THIS_MODULE; 257 p->owner = THIS_MODULE;
257 entp++; 258 entp++;
@@ -263,7 +264,7 @@ int __init prominfo_init(void)
263void __exit prominfo_exit(void) 264void __exit prominfo_exit(void)
264{ 265{
265 struct proc_dir_entry **entp; 266 struct proc_dir_entry **entp;
266 unsigned cnodeid; 267 unsigned int cnodeid;
267 char name[NODE_NAME_LEN]; 268 char name[NODE_NAME_LEN];
268 269
269 entp = proc_entries; 270 entp = proc_entries;
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c
index f153a4c35c70..b2e1e746b47f 100644
--- a/arch/ia64/sn/kernel/sn2/sn2_smp.c
+++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c
@@ -46,8 +46,14 @@ DECLARE_PER_CPU(struct ptc_stats, ptcstats);
46 46
47static __cacheline_aligned DEFINE_SPINLOCK(sn2_global_ptc_lock); 47static __cacheline_aligned DEFINE_SPINLOCK(sn2_global_ptc_lock);
48 48
49void sn2_ptc_deadlock_recovery(short *, short, short, int, volatile unsigned long *, unsigned long, 49extern unsigned long
50 volatile unsigned long *, unsigned long); 50sn2_ptc_deadlock_recovery_core(volatile unsigned long *, unsigned long,
51 volatile unsigned long *, unsigned long,
52 volatile unsigned long *, unsigned long);
53void
54sn2_ptc_deadlock_recovery(short *, short, short, int,
55 volatile unsigned long *, unsigned long,
56 volatile unsigned long *, unsigned long);
51 57
52/* 58/*
53 * Note: some is the following is captured here to make degugging easier 59 * Note: some is the following is captured here to make degugging easier
@@ -59,16 +65,6 @@ void sn2_ptc_deadlock_recovery(short *, short, short, int, volatile unsigned lon
59#define reset_max_active_on_deadlock() 1 65#define reset_max_active_on_deadlock() 1
60#define PTC_LOCK(sh1) ((sh1) ? &sn2_global_ptc_lock : &sn_nodepda->ptc_lock) 66#define PTC_LOCK(sh1) ((sh1) ? &sn2_global_ptc_lock : &sn_nodepda->ptc_lock)
61 67
62static inline void ptc_lock(int sh1, unsigned long *flagp)
63{
64 spin_lock_irqsave(PTC_LOCK(sh1), *flagp);
65}
66
67static inline void ptc_unlock(int sh1, unsigned long flags)
68{
69 spin_unlock_irqrestore(PTC_LOCK(sh1), flags);
70}
71
72struct ptc_stats { 68struct ptc_stats {
73 unsigned long ptc_l; 69 unsigned long ptc_l;
74 unsigned long change_rid; 70 unsigned long change_rid;
@@ -82,6 +78,8 @@ struct ptc_stats {
82 unsigned long shub_ptc_flushes_not_my_mm; 78 unsigned long shub_ptc_flushes_not_my_mm;
83}; 79};
84 80
81#define sn2_ptctest 0
82
85static inline unsigned long wait_piowc(void) 83static inline unsigned long wait_piowc(void)
86{ 84{
87 volatile unsigned long *piows; 85 volatile unsigned long *piows;
@@ -200,7 +198,7 @@ sn2_global_tlb_purge(struct mm_struct *mm, unsigned long start,
200 max_active = max_active_pio(shub1); 198 max_active = max_active_pio(shub1);
201 199
202 itc = ia64_get_itc(); 200 itc = ia64_get_itc();
203 ptc_lock(shub1, &flags); 201 spin_lock_irqsave(PTC_LOCK(shub1), flags);
204 itc2 = ia64_get_itc(); 202 itc2 = ia64_get_itc();
205 203
206 __get_cpu_var(ptcstats).lock_itc_clocks += itc2 - itc; 204 __get_cpu_var(ptcstats).lock_itc_clocks += itc2 - itc;
@@ -258,7 +256,7 @@ sn2_global_tlb_purge(struct mm_struct *mm, unsigned long start,
258 ia64_srlz_d(); 256 ia64_srlz_d();
259 } 257 }
260 258
261 ptc_unlock(shub1, flags); 259 spin_unlock_irqrestore(PTC_LOCK(shub1), flags);
262 260
263 preempt_enable(); 261 preempt_enable();
264} 262}
@@ -270,11 +268,12 @@ sn2_global_tlb_purge(struct mm_struct *mm, unsigned long start,
270 * TLB flush transaction. The recovery sequence is somewhat tricky & is 268 * TLB flush transaction. The recovery sequence is somewhat tricky & is
271 * coded in assembly language. 269 * coded in assembly language.
272 */ 270 */
273void sn2_ptc_deadlock_recovery(short *nasids, short ib, short ie, int mynasid, volatile unsigned long *ptc0, unsigned long data0, 271
274 volatile unsigned long *ptc1, unsigned long data1) 272void
273sn2_ptc_deadlock_recovery(short *nasids, short ib, short ie, int mynasid,
274 volatile unsigned long *ptc0, unsigned long data0,
275 volatile unsigned long *ptc1, unsigned long data1)
275{ 276{
276 extern unsigned long sn2_ptc_deadlock_recovery_core(volatile unsigned long *, unsigned long,
277 volatile unsigned long *, unsigned long, volatile unsigned long *, unsigned long);
278 short nasid, i; 277 short nasid, i;
279 unsigned long *piows, zeroval, n; 278 unsigned long *piows, zeroval, n;
280 279
@@ -447,7 +446,7 @@ static struct proc_dir_entry *proc_sn2_ptc;
447static int __init sn2_ptc_init(void) 446static int __init sn2_ptc_init(void)
448{ 447{
449 if (!ia64_platform_is("sn2")) 448 if (!ia64_platform_is("sn2"))
450 return -ENOSYS; 449 return 0;
451 450
452 if (!(proc_sn2_ptc = create_proc_entry(PTC_BASENAME, 0444, NULL))) { 451 if (!(proc_sn2_ptc = create_proc_entry(PTC_BASENAME, 0444, NULL))) {
453 printk(KERN_ERR "unable to create %s proc entry", PTC_BASENAME); 452 printk(KERN_ERR "unable to create %s proc entry", PTC_BASENAME);
diff --git a/arch/ia64/sn/kernel/sn2/sn_proc_fs.c b/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
index a06719d752a0..c686d9c12f7b 100644
--- a/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
+++ b/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
@@ -6,11 +6,11 @@
6 * Copyright (C) 2000-2005 Silicon Graphics, Inc. All rights reserved. 6 * Copyright (C) 2000-2005 Silicon Graphics, Inc. All rights reserved.
7 */ 7 */
8#include <linux/config.h> 8#include <linux/config.h>
9#include <asm/uaccess.h>
10 9
11#ifdef CONFIG_PROC_FS 10#ifdef CONFIG_PROC_FS
12#include <linux/proc_fs.h> 11#include <linux/proc_fs.h>
13#include <linux/seq_file.h> 12#include <linux/seq_file.h>
13#include <asm/uaccess.h>
14#include <asm/sn/sn_sal.h> 14#include <asm/sn/sn_sal.h>
15 15
16static int partition_id_show(struct seq_file *s, void *p) 16static int partition_id_show(struct seq_file *s, void *p)
@@ -90,10 +90,10 @@ static int coherence_id_open(struct inode *inode, struct file *file)
90 return single_open(file, coherence_id_show, NULL); 90 return single_open(file, coherence_id_show, NULL);
91} 91}
92 92
93static struct proc_dir_entry *sn_procfs_create_entry( 93static struct proc_dir_entry
94 const char *name, struct proc_dir_entry *parent, 94*sn_procfs_create_entry(const char *name, struct proc_dir_entry *parent,
95 int (*openfunc)(struct inode *, struct file *), 95 int (*openfunc)(struct inode *, struct file *),
96 int (*releasefunc)(struct inode *, struct file *)) 96 int (*releasefunc)(struct inode *, struct file *))
97{ 97{
98 struct proc_dir_entry *e = create_proc_entry(name, 0444, parent); 98 struct proc_dir_entry *e = create_proc_entry(name, 0444, parent);
99 99
@@ -126,24 +126,24 @@ void register_sn_procfs(void)
126 return; 126 return;
127 127
128 sn_procfs_create_entry("partition_id", sgi_proc_dir, 128 sn_procfs_create_entry("partition_id", sgi_proc_dir,
129 partition_id_open, single_release); 129 partition_id_open, single_release);
130 130
131 sn_procfs_create_entry("system_serial_number", sgi_proc_dir, 131 sn_procfs_create_entry("system_serial_number", sgi_proc_dir,
132 system_serial_number_open, single_release); 132 system_serial_number_open, single_release);
133 133
134 sn_procfs_create_entry("licenseID", sgi_proc_dir, 134 sn_procfs_create_entry("licenseID", sgi_proc_dir,
135 licenseID_open, single_release); 135 licenseID_open, single_release);
136 136
137 e = sn_procfs_create_entry("sn_force_interrupt", sgi_proc_dir, 137 e = sn_procfs_create_entry("sn_force_interrupt", sgi_proc_dir,
138 sn_force_interrupt_open, single_release); 138 sn_force_interrupt_open, single_release);
139 if (e) 139 if (e)
140 e->proc_fops->write = sn_force_interrupt_write_proc; 140 e->proc_fops->write = sn_force_interrupt_write_proc;
141 141
142 sn_procfs_create_entry("coherence_id", sgi_proc_dir, 142 sn_procfs_create_entry("coherence_id", sgi_proc_dir,
143 coherence_id_open, single_release); 143 coherence_id_open, single_release);
144 144
145 sn_procfs_create_entry("sn_topology", sgi_proc_dir, 145 sn_procfs_create_entry("sn_topology", sgi_proc_dir,
146 sn_topology_open, sn_topology_release); 146 sn_topology_open, sn_topology_release);
147} 147}
148 148
149#endif /* CONFIG_PROC_FS */ 149#endif /* CONFIG_PROC_FS */
diff --git a/arch/ia64/sn/kernel/sn2/timer.c b/arch/ia64/sn/kernel/sn2/timer.c
index deb9baf4d473..56a88b6df4b4 100644
--- a/arch/ia64/sn/kernel/sn2/timer.c
+++ b/arch/ia64/sn/kernel/sn2/timer.c
@@ -14,6 +14,7 @@
14 14
15#include <asm/hw_irq.h> 15#include <asm/hw_irq.h>
16#include <asm/system.h> 16#include <asm/system.h>
17#include <asm/timex.h>
17 18
18#include <asm/sn/leds.h> 19#include <asm/sn/leds.h>
19#include <asm/sn/shub_mmr.h> 20#include <asm/sn/shub_mmr.h>
@@ -28,9 +29,27 @@ static struct time_interpolator sn2_interpolator = {
28 .source = TIME_SOURCE_MMIO64 29 .source = TIME_SOURCE_MMIO64
29}; 30};
30 31
32/*
33 * sn udelay uses the RTC instead of the ITC because the ITC is not
34 * synchronized across all CPUs, and the thread may migrate to another CPU
35 * if preemption is enabled.
36 */
37static void
38ia64_sn_udelay (unsigned long usecs)
39{
40 unsigned long start = rtc_time();
41 unsigned long end = start +
42 usecs * sn_rtc_cycles_per_second / 1000000;
43
44 while (time_before((unsigned long)rtc_time(), end))
45 cpu_relax();
46}
47
31void __init sn_timer_init(void) 48void __init sn_timer_init(void)
32{ 49{
33 sn2_interpolator.frequency = sn_rtc_cycles_per_second; 50 sn2_interpolator.frequency = sn_rtc_cycles_per_second;
34 sn2_interpolator.addr = RTC_COUNTER_ADDR; 51 sn2_interpolator.addr = RTC_COUNTER_ADDR;
35 register_time_interpolator(&sn2_interpolator); 52 register_time_interpolator(&sn2_interpolator);
53
54 ia64_udelay = &ia64_sn_udelay;
36} 55}
diff --git a/arch/ia64/sn/kernel/sn2/timer_interrupt.c b/arch/ia64/sn/kernel/sn2/timer_interrupt.c
index adf5db2e2afe..fa7f69945917 100644
--- a/arch/ia64/sn/kernel/sn2/timer_interrupt.c
+++ b/arch/ia64/sn/kernel/sn2/timer_interrupt.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * 2 *
3 * 3 *
4 * Copyright (c) 2005 Silicon Graphics, Inc. All Rights Reserved. 4 * Copyright (c) 2005, 2006 Silicon Graphics, Inc. All Rights Reserved.
5 * 5 *
6 * This program is free software; you can redistribute it and/or modify it 6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of version 2 of the GNU General Public License 7 * under the terms of version 2 of the GNU General Public License
@@ -22,11 +22,6 @@
22 * License along with this program; if not, write the Free Software 22 * License along with this program; if not, write the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. 23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
24 * 24 *
25 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
26 * Mountain View, CA 94043, or:
27 *
28 * http://www.sgi.com
29 *
30 * For further information regarding this notice, see: 25 * For further information regarding this notice, see:
31 * 26 *
32 * http://oss.sgi.com/projects/GenInfo/NoticeExplan 27 * http://oss.sgi.com/projects/GenInfo/NoticeExplan
diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c
index d263d3e8fbb9..99cb28e74295 100644
--- a/arch/ia64/sn/kernel/tiocx.c
+++ b/arch/ia64/sn/kernel/tiocx.c
@@ -284,12 +284,10 @@ struct sn_irq_info *tiocx_irq_alloc(nasid_t nasid, int widget, int irq,
284 if ((nasid & 1) == 0) 284 if ((nasid & 1) == 0)
285 return NULL; 285 return NULL;
286 286
287 sn_irq_info = kmalloc(sn_irq_size, GFP_KERNEL); 287 sn_irq_info = kzalloc(sn_irq_size, GFP_KERNEL);
288 if (sn_irq_info == NULL) 288 if (sn_irq_info == NULL)
289 return NULL; 289 return NULL;
290 290
291 memset(sn_irq_info, 0x0, sn_irq_size);
292
293 status = tiocx_intr_alloc(nasid, widget, __pa(sn_irq_info), irq, 291 status = tiocx_intr_alloc(nasid, widget, __pa(sn_irq_info), irq,
294 req_nasid, slice); 292 req_nasid, slice);
295 if (status) { 293 if (status) {
@@ -486,7 +484,7 @@ static int __init tiocx_init(void)
486 int found_tiocx_device = 0; 484 int found_tiocx_device = 0;
487 485
488 if (!ia64_platform_is("sn2")) 486 if (!ia64_platform_is("sn2"))
489 return -ENODEV; 487 return 0;
490 488
491 bus_register(&tiocx_bus_type); 489 bus_register(&tiocx_bus_type);
492 490
diff --git a/arch/ia64/sn/kernel/xpc_channel.c b/arch/ia64/sn/kernel/xpc_channel.c
index 36e5437a0fb6..cdf6856ce089 100644
--- a/arch/ia64/sn/kernel/xpc_channel.c
+++ b/arch/ia64/sn/kernel/xpc_channel.c
@@ -738,7 +738,9 @@ xpc_process_disconnect(struct xpc_channel *ch, unsigned long *irq_flags)
738 738
739 /* make sure all activity has settled down first */ 739 /* make sure all activity has settled down first */
740 740
741 if (atomic_read(&ch->references) > 0) { 741 if (atomic_read(&ch->references) > 0 ||
742 ((ch->flags & XPC_C_CONNECTEDCALLOUT_MADE) &&
743 !(ch->flags & XPC_C_DISCONNECTINGCALLOUT_MADE))) {
742 return; 744 return;
743 } 745 }
744 DBUG_ON(atomic_read(&ch->kthreads_assigned) != 0); 746 DBUG_ON(atomic_read(&ch->kthreads_assigned) != 0);
@@ -775,7 +777,7 @@ xpc_process_disconnect(struct xpc_channel *ch, unsigned long *irq_flags)
775 777
776 /* both sides are disconnected now */ 778 /* both sides are disconnected now */
777 779
778 if (ch->flags & XPC_C_CONNECTCALLOUT) { 780 if (ch->flags & XPC_C_DISCONNECTINGCALLOUT_MADE) {
779 spin_unlock_irqrestore(&ch->lock, *irq_flags); 781 spin_unlock_irqrestore(&ch->lock, *irq_flags);
780 xpc_disconnect_callout(ch, xpcDisconnected); 782 xpc_disconnect_callout(ch, xpcDisconnected);
781 spin_lock_irqsave(&ch->lock, *irq_flags); 783 spin_lock_irqsave(&ch->lock, *irq_flags);
@@ -1300,7 +1302,7 @@ xpc_process_msg_IPI(struct xpc_partition *part, int ch_number)
1300 "delivered=%d, partid=%d, channel=%d\n", 1302 "delivered=%d, partid=%d, channel=%d\n",
1301 nmsgs_sent, ch->partid, ch->number); 1303 nmsgs_sent, ch->partid, ch->number);
1302 1304
1303 if (ch->flags & XPC_C_CONNECTCALLOUT) { 1305 if (ch->flags & XPC_C_CONNECTEDCALLOUT_MADE) {
1304 xpc_activate_kthreads(ch, nmsgs_sent); 1306 xpc_activate_kthreads(ch, nmsgs_sent);
1305 } 1307 }
1306 } 1308 }
diff --git a/arch/ia64/sn/kernel/xpc_main.c b/arch/ia64/sn/kernel/xpc_main.c
index 9cd460dfe27e..8cbf16432570 100644
--- a/arch/ia64/sn/kernel/xpc_main.c
+++ b/arch/ia64/sn/kernel/xpc_main.c
@@ -750,12 +750,16 @@ xpc_daemonize_kthread(void *args)
750 /* let registerer know that connection has been established */ 750 /* let registerer know that connection has been established */
751 751
752 spin_lock_irqsave(&ch->lock, irq_flags); 752 spin_lock_irqsave(&ch->lock, irq_flags);
753 if (!(ch->flags & XPC_C_CONNECTCALLOUT)) { 753 if (!(ch->flags & XPC_C_CONNECTEDCALLOUT)) {
754 ch->flags |= XPC_C_CONNECTCALLOUT; 754 ch->flags |= XPC_C_CONNECTEDCALLOUT;
755 spin_unlock_irqrestore(&ch->lock, irq_flags); 755 spin_unlock_irqrestore(&ch->lock, irq_flags);
756 756
757 xpc_connected_callout(ch); 757 xpc_connected_callout(ch);
758 758
759 spin_lock_irqsave(&ch->lock, irq_flags);
760 ch->flags |= XPC_C_CONNECTEDCALLOUT_MADE;
761 spin_unlock_irqrestore(&ch->lock, irq_flags);
762
759 /* 763 /*
760 * It is possible that while the callout was being 764 * It is possible that while the callout was being
761 * made that the remote partition sent some messages. 765 * made that the remote partition sent some messages.
@@ -777,15 +781,17 @@ xpc_daemonize_kthread(void *args)
777 781
778 if (atomic_dec_return(&ch->kthreads_assigned) == 0) { 782 if (atomic_dec_return(&ch->kthreads_assigned) == 0) {
779 spin_lock_irqsave(&ch->lock, irq_flags); 783 spin_lock_irqsave(&ch->lock, irq_flags);
780 if ((ch->flags & XPC_C_CONNECTCALLOUT) && 784 if ((ch->flags & XPC_C_CONNECTEDCALLOUT_MADE) &&
781 !(ch->flags & XPC_C_DISCONNECTCALLOUT)) { 785 !(ch->flags & XPC_C_DISCONNECTINGCALLOUT)) {
782 ch->flags |= XPC_C_DISCONNECTCALLOUT; 786 ch->flags |= XPC_C_DISCONNECTINGCALLOUT;
783 spin_unlock_irqrestore(&ch->lock, irq_flags); 787 spin_unlock_irqrestore(&ch->lock, irq_flags);
784 788
785 xpc_disconnect_callout(ch, xpcDisconnecting); 789 xpc_disconnect_callout(ch, xpcDisconnecting);
786 } else { 790
787 spin_unlock_irqrestore(&ch->lock, irq_flags); 791 spin_lock_irqsave(&ch->lock, irq_flags);
792 ch->flags |= XPC_C_DISCONNECTINGCALLOUT_MADE;
788 } 793 }
794 spin_unlock_irqrestore(&ch->lock, irq_flags);
789 if (atomic_dec_return(&part->nchannels_engaged) == 0) { 795 if (atomic_dec_return(&part->nchannels_engaged) == 0) {
790 xpc_mark_partition_disengaged(part); 796 xpc_mark_partition_disengaged(part);
791 xpc_IPI_send_disengage(part); 797 xpc_IPI_send_disengage(part);
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 5a36292388eb..b4b84c269210 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -335,10 +335,10 @@ int sn_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size)
335 */ 335 */
336 336
337 SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE, 337 SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE,
338 pci_domain_nr(bus), bus->number, 338 pci_domain_nr(bus), bus->number,
339 0, /* io */ 339 0, /* io */
340 0, /* read */ 340 0, /* read */
341 port, size, __pa(val)); 341 port, size, __pa(val));
342 342
343 if (isrv.status == 0) 343 if (isrv.status == 0)
344 return size; 344 return size;
@@ -381,10 +381,10 @@ int sn_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size)
381 */ 381 */
382 382
383 SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE, 383 SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE,
384 pci_domain_nr(bus), bus->number, 384 pci_domain_nr(bus), bus->number,
385 0, /* io */ 385 0, /* io */
386 1, /* write */ 386 1, /* write */
387 port, size, __pa(&val)); 387 port, size, __pa(&val));
388 388
389 if (isrv.status == 0) 389 if (isrv.status == 0)
390 return size; 390 return size;
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_ate.c b/arch/ia64/sn/pci/pcibr/pcibr_ate.c
index aa3fa5152a32..1f0253bfe0a0 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_ate.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_ate.c
@@ -3,7 +3,7 @@
3 * License. See the file "COPYING" in the main directory of this archive 3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details. 4 * for more details.
5 * 5 *
6 * Copyright (C) 2001-2004 Silicon Graphics, Inc. All rights reserved. 6 * Copyright (C) 2001-2006 Silicon Graphics, Inc. All rights reserved.
7 */ 7 */
8 8
9#include <linux/types.h> 9#include <linux/types.h>
@@ -12,7 +12,7 @@
12#include <asm/sn/pcibus_provider_defs.h> 12#include <asm/sn/pcibus_provider_defs.h>
13#include <asm/sn/pcidev.h> 13#include <asm/sn/pcidev.h>
14 14
15int pcibr_invalidate_ate = 0; /* by default don't invalidate ATE on free */ 15int pcibr_invalidate_ate; /* by default don't invalidate ATE on free */
16 16
17/* 17/*
18 * mark_ate: Mark the ate as either free or inuse. 18 * mark_ate: Mark the ate as either free or inuse.
@@ -20,14 +20,12 @@ int pcibr_invalidate_ate = 0; /* by default don't invalidate ATE on free */
20static void mark_ate(struct ate_resource *ate_resource, int start, int number, 20static void mark_ate(struct ate_resource *ate_resource, int start, int number,
21 u64 value) 21 u64 value)
22{ 22{
23
24 u64 *ate = ate_resource->ate; 23 u64 *ate = ate_resource->ate;
25 int index; 24 int index;
26 int length = 0; 25 int length = 0;
27 26
28 for (index = start; length < number; index++, length++) 27 for (index = start; length < number; index++, length++)
29 ate[index] = value; 28 ate[index] = value;
30
31} 29}
32 30
33/* 31/*
@@ -37,7 +35,6 @@ static void mark_ate(struct ate_resource *ate_resource, int start, int number,
37static int find_free_ate(struct ate_resource *ate_resource, int start, 35static int find_free_ate(struct ate_resource *ate_resource, int start,
38 int count) 36 int count)
39{ 37{
40
41 u64 *ate = ate_resource->ate; 38 u64 *ate = ate_resource->ate;
42 int index; 39 int index;
43 int start_free; 40 int start_free;
@@ -70,12 +67,10 @@ static int find_free_ate(struct ate_resource *ate_resource, int start,
70static inline void free_ate_resource(struct ate_resource *ate_resource, 67static inline void free_ate_resource(struct ate_resource *ate_resource,
71 int start) 68 int start)
72{ 69{
73
74 mark_ate(ate_resource, start, ate_resource->ate[start], 0); 70 mark_ate(ate_resource, start, ate_resource->ate[start], 0);
75 if ((ate_resource->lowest_free_index > start) || 71 if ((ate_resource->lowest_free_index > start) ||
76 (ate_resource->lowest_free_index < 0)) 72 (ate_resource->lowest_free_index < 0))
77 ate_resource->lowest_free_index = start; 73 ate_resource->lowest_free_index = start;
78
79} 74}
80 75
81/* 76/*
@@ -84,7 +79,6 @@ static inline void free_ate_resource(struct ate_resource *ate_resource,
84static inline int alloc_ate_resource(struct ate_resource *ate_resource, 79static inline int alloc_ate_resource(struct ate_resource *ate_resource,
85 int ate_needed) 80 int ate_needed)
86{ 81{
87
88 int start_index; 82 int start_index;
89 83
90 /* 84 /*
@@ -118,19 +112,12 @@ static inline int alloc_ate_resource(struct ate_resource *ate_resource,
118 */ 112 */
119int pcibr_ate_alloc(struct pcibus_info *pcibus_info, int count) 113int pcibr_ate_alloc(struct pcibus_info *pcibus_info, int count)
120{ 114{
121 int status = 0; 115 int status;
122 u64 flag; 116 unsigned long flags;
123 117
124 flag = pcibr_lock(pcibus_info); 118 spin_lock_irqsave(&pcibus_info->pbi_lock, flags);
125 status = alloc_ate_resource(&pcibus_info->pbi_int_ate_resource, count); 119 status = alloc_ate_resource(&pcibus_info->pbi_int_ate_resource, count);
126 120 spin_unlock_irqrestore(&pcibus_info->pbi_lock, flags);
127 if (status < 0) {
128 /* Failed to allocate */
129 pcibr_unlock(pcibus_info, flag);
130 return -1;
131 }
132
133 pcibr_unlock(pcibus_info, flag);
134 121
135 return status; 122 return status;
136} 123}
@@ -182,7 +169,7 @@ void pcibr_ate_free(struct pcibus_info *pcibus_info, int index)
182 ate_write(pcibus_info, index, count, (ate & ~PCI32_ATE_V)); 169 ate_write(pcibus_info, index, count, (ate & ~PCI32_ATE_V));
183 } 170 }
184 171
185 flags = pcibr_lock(pcibus_info); 172 spin_lock_irqsave(&pcibus_info->pbi_lock, flags);
186 free_ate_resource(&pcibus_info->pbi_int_ate_resource, index); 173 free_ate_resource(&pcibus_info->pbi_int_ate_resource, index);
187 pcibr_unlock(pcibus_info, flags); 174 spin_unlock_irqrestore(&pcibus_info->pbi_lock, flags);
188} 175}
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_dma.c b/arch/ia64/sn/pci/pcibr/pcibr_dma.c
index 54ce5b7ceed2..9f86bb6519aa 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_dma.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_dma.c
@@ -137,14 +137,12 @@ pcibr_dmatrans_direct64(struct pcidev_info * info, u64 paddr,
137 pci_addr |= PCI64_ATTR_VIRTUAL; 137 pci_addr |= PCI64_ATTR_VIRTUAL;
138 138
139 return pci_addr; 139 return pci_addr;
140
141} 140}
142 141
143static dma_addr_t 142static dma_addr_t
144pcibr_dmatrans_direct32(struct pcidev_info * info, 143pcibr_dmatrans_direct32(struct pcidev_info * info,
145 u64 paddr, size_t req_size, u64 flags) 144 u64 paddr, size_t req_size, u64 flags)
146{ 145{
147
148 struct pcidev_info *pcidev_info = info->pdi_host_pcidev_info; 146 struct pcidev_info *pcidev_info = info->pdi_host_pcidev_info;
149 struct pcibus_info *pcibus_info = (struct pcibus_info *)pcidev_info-> 147 struct pcibus_info *pcibus_info = (struct pcibus_info *)pcidev_info->
150 pdi_pcibus_info; 148 pdi_pcibus_info;
@@ -171,7 +169,6 @@ pcibr_dmatrans_direct32(struct pcidev_info * info,
171 } 169 }
172 170
173 return PCI32_DIRECT_BASE | offset; 171 return PCI32_DIRECT_BASE | offset;
174
175} 172}
176 173
177/* 174/*
@@ -218,9 +215,8 @@ void sn_dma_flush(u64 addr)
218 u64 flags; 215 u64 flags;
219 u64 itte; 216 u64 itte;
220 struct hubdev_info *hubinfo; 217 struct hubdev_info *hubinfo;
221 volatile struct sn_flush_device_kernel *p; 218 struct sn_flush_device_kernel *p;
222 volatile struct sn_flush_device_common *common; 219 struct sn_flush_device_common *common;
223
224 struct sn_flush_nasid_entry *flush_nasid_list; 220 struct sn_flush_nasid_entry *flush_nasid_list;
225 221
226 if (!sn_ioif_inited) 222 if (!sn_ioif_inited)
@@ -310,8 +306,7 @@ void sn_dma_flush(u64 addr)
310 (common->sfdl_slot - 1)); 306 (common->sfdl_slot - 1));
311 } 307 }
312 } else { 308 } else {
313 spin_lock_irqsave((spinlock_t *)&p->sfdl_flush_lock, 309 spin_lock_irqsave(&p->sfdl_flush_lock, flags);
314 flags);
315 *common->sfdl_flush_addr = 0; 310 *common->sfdl_flush_addr = 0;
316 311
317 /* force an interrupt. */ 312 /* force an interrupt. */
@@ -322,8 +317,7 @@ void sn_dma_flush(u64 addr)
322 cpu_relax(); 317 cpu_relax();
323 318
324 /* okay, everything is synched up. */ 319 /* okay, everything is synched up. */
325 spin_unlock_irqrestore((spinlock_t *)&p->sfdl_flush_lock, 320 spin_unlock_irqrestore(&p->sfdl_flush_lock, flags);
326 flags);
327 } 321 }
328 return; 322 return;
329} 323}
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
index 2fac27049bf6..98f716bd92f0 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
@@ -163,9 +163,12 @@ pcibr_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
163 /* Setup the PMU ATE map */ 163 /* Setup the PMU ATE map */
164 soft->pbi_int_ate_resource.lowest_free_index = 0; 164 soft->pbi_int_ate_resource.lowest_free_index = 0;
165 soft->pbi_int_ate_resource.ate = 165 soft->pbi_int_ate_resource.ate =
166 kmalloc(soft->pbi_int_ate_size * sizeof(u64), GFP_KERNEL); 166 kzalloc(soft->pbi_int_ate_size * sizeof(u64), GFP_KERNEL);
167 memset(soft->pbi_int_ate_resource.ate, 0, 167
168 (soft->pbi_int_ate_size * sizeof(u64))); 168 if (!soft->pbi_int_ate_resource.ate) {
169 kfree(soft);
170 return NULL;
171 }
169 172
170 if (prom_bussoft->bs_asic_type == PCIIO_ASIC_TYPE_TIOCP) { 173 if (prom_bussoft->bs_asic_type == PCIIO_ASIC_TYPE_TIOCP) {
171 /* TIO PCI Bridge: find nearest node with CPUs */ 174 /* TIO PCI Bridge: find nearest node with CPUs */
diff --git a/arch/m32r/Makefile b/arch/m32r/Makefile
index 983d438b14b6..4b3c90ba926c 100644
--- a/arch/m32r/Makefile
+++ b/arch/m32r/Makefile
@@ -12,14 +12,14 @@ CFLAGS_MODULE += -mmodel=large
12 12
13ifdef CONFIG_CHIP_VDEC2 13ifdef CONFIG_CHIP_VDEC2
14cflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -Wa,-bitinst 14cflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -Wa,-bitinst
15aflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -Wa,-bitinst 15aflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -O2 -Wa,-bitinst -Wa,-no-parallel
16else 16else
17cflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -m32r2 17cflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -m32r2
18aflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -m32r2 18aflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -m32r2 -O2
19endif 19endif
20 20
21cflags-$(CONFIG_ISA_M32R) += -DNO_FPU 21cflags-$(CONFIG_ISA_M32R) += -DNO_FPU
22aflags-$(CONFIG_ISA_M32R) += -DNO_FPU -Wa,-no-bitinst 22aflags-$(CONFIG_ISA_M32R) += -DNO_FPU -O2 -Wa,-no-bitinst
23 23
24CFLAGS += $(cflags-y) 24CFLAGS += $(cflags-y)
25AFLAGS += $(aflags-y) 25AFLAGS += $(aflags-y)
diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c
index 71763f7a1d19..cb33097fefc4 100644
--- a/arch/m32r/kernel/signal.c
+++ b/arch/m32r/kernel/signal.c
@@ -36,7 +36,7 @@ int do_signal(struct pt_regs *, sigset_t *);
36asmlinkage int 36asmlinkage int
37sys_rt_sigsuspend(sigset_t *unewset, size_t sigsetsize, 37sys_rt_sigsuspend(sigset_t *unewset, size_t sigsetsize,
38 unsigned long r2, unsigned long r3, unsigned long r4, 38 unsigned long r2, unsigned long r3, unsigned long r4,
39 unsigned long r5, unsigned long r6, struct pt_regs regs) 39 unsigned long r5, unsigned long r6, struct pt_regs *regs)
40{ 40{
41 sigset_t saveset, newset; 41 sigset_t saveset, newset;
42 42
@@ -54,21 +54,21 @@ sys_rt_sigsuspend(sigset_t *unewset, size_t sigsetsize,
54 recalc_sigpending(); 54 recalc_sigpending();
55 spin_unlock_irq(&current->sighand->siglock); 55 spin_unlock_irq(&current->sighand->siglock);
56 56
57 regs.r0 = -EINTR; 57 regs->r0 = -EINTR;
58 while (1) { 58 while (1) {
59 current->state = TASK_INTERRUPTIBLE; 59 current->state = TASK_INTERRUPTIBLE;
60 schedule(); 60 schedule();
61 if (do_signal(&regs, &saveset)) 61 if (do_signal(regs, &saveset))
62 return regs.r0; 62 return regs->r0;
63 } 63 }
64} 64}
65 65
66asmlinkage int 66asmlinkage int
67sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss, 67sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
68 unsigned long r2, unsigned long r3, unsigned long r4, 68 unsigned long r2, unsigned long r3, unsigned long r4,
69 unsigned long r5, unsigned long r6, struct pt_regs regs) 69 unsigned long r5, unsigned long r6, struct pt_regs *regs)
70{ 70{
71 return do_sigaltstack(uss, uoss, regs.spu); 71 return do_sigaltstack(uss, uoss, regs->spu);
72} 72}
73 73
74 74
@@ -140,11 +140,10 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
140asmlinkage int 140asmlinkage int
141sys_rt_sigreturn(unsigned long r0, unsigned long r1, 141sys_rt_sigreturn(unsigned long r0, unsigned long r1,
142 unsigned long r2, unsigned long r3, unsigned long r4, 142 unsigned long r2, unsigned long r3, unsigned long r4,
143 unsigned long r5, unsigned long r6, struct pt_regs regs) 143 unsigned long r5, unsigned long r6, struct pt_regs *regs)
144{ 144{
145 struct rt_sigframe __user *frame = (struct rt_sigframe __user *)regs.spu; 145 struct rt_sigframe __user *frame = (struct rt_sigframe __user *)regs->spu;
146 sigset_t set; 146 sigset_t set;
147 stack_t st;
148 int result; 147 int result;
149 148
150 if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) 149 if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
@@ -158,14 +157,11 @@ sys_rt_sigreturn(unsigned long r0, unsigned long r1,
158 recalc_sigpending(); 157 recalc_sigpending();
159 spin_unlock_irq(&current->sighand->siglock); 158 spin_unlock_irq(&current->sighand->siglock);
160 159
161 if (restore_sigcontext(&regs, &frame->uc.uc_mcontext, &result)) 160 if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &result))
162 goto badframe; 161 goto badframe;
163 162
164 if (__copy_from_user(&st, &frame->uc.uc_stack, sizeof(st))) 163 if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->spu) == -EFAULT)
165 goto badframe; 164 goto badframe;
166 /* It is more difficult to avoid calling this function than to
167 call it and ignore errors. */
168 do_sigaltstack(&st, NULL, regs.spu);
169 165
170 return result; 166 return result;
171 167
diff --git a/arch/m32r/kernel/sys_m32r.c b/arch/m32r/kernel/sys_m32r.c
index fe55b28d3725..670cb49210af 100644
--- a/arch/m32r/kernel/sys_m32r.c
+++ b/arch/m32r/kernel/sys_m32r.c
@@ -29,28 +29,7 @@
29 29
30/* 30/*
31 * sys_tas() - test-and-set 31 * sys_tas() - test-and-set
32 * linuxthreads testing version
33 */ 32 */
34#ifndef CONFIG_SMP
35asmlinkage int sys_tas(int *addr)
36{
37 int oldval;
38 unsigned long flags;
39
40 if (!access_ok(VERIFY_WRITE, addr, sizeof (int)))
41 return -EFAULT;
42 local_irq_save(flags);
43 oldval = *addr;
44 if (!oldval)
45 *addr = 1;
46 local_irq_restore(flags);
47 return oldval;
48}
49#else /* CONFIG_SMP */
50#include <linux/spinlock.h>
51
52static DEFINE_SPINLOCK(tas_lock);
53
54asmlinkage int sys_tas(int *addr) 33asmlinkage int sys_tas(int *addr)
55{ 34{
56 int oldval; 35 int oldval;
@@ -58,15 +37,43 @@ asmlinkage int sys_tas(int *addr)
58 if (!access_ok(VERIFY_WRITE, addr, sizeof (int))) 37 if (!access_ok(VERIFY_WRITE, addr, sizeof (int)))
59 return -EFAULT; 38 return -EFAULT;
60 39
61 _raw_spin_lock(&tas_lock); 40 /* atomic operation:
62 oldval = *addr; 41 * oldval = *addr; *addr = 1;
63 if (!oldval) 42 */
64 *addr = 1; 43 __asm__ __volatile__ (
65 _raw_spin_unlock(&tas_lock); 44 DCACHE_CLEAR("%0", "r4", "%1")
45 " .fillinsn\n"
46 "1:\n"
47 " lock %0, @%1 -> unlock %2, @%1\n"
48 "2:\n"
49 /* NOTE:
50 * The m32r processor can accept interrupts only
51 * at the 32-bit instruction boundary.
52 * So, in the above code, the "unlock" instruction
53 * can be executed continuously after the "lock"
54 * instruction execution without any interruptions.
55 */
56 ".section .fixup,\"ax\"\n"
57 " .balign 4\n"
58 "3: ldi %0, #%3\n"
59 " seth r14, #high(2b)\n"
60 " or3 r14, r14, #low(2b)\n"
61 " jmp r14\n"
62 ".previous\n"
63 ".section __ex_table,\"a\"\n"
64 " .balign 4\n"
65 " .long 1b,3b\n"
66 ".previous\n"
67 : "=&r" (oldval)
68 : "r" (addr), "r" (1), "i"(-EFAULT)
69 : "r14", "memory"
70#ifdef CONFIG_CHIP_M32700_TS1
71 , "r4"
72#endif /* CONFIG_CHIP_M32700_TS1 */
73 );
66 74
67 return oldval; 75 return oldval;
68} 76}
69#endif /* CONFIG_SMP */
70 77
71/* 78/*
72 * sys_pipe() is the normal C calling standard for creating 79 * sys_pipe() is the normal C calling standard for creating
diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
index ce16bbe26a52..2d1dd2106c4d 100644
--- a/arch/m32r/lib/usercopy.c
+++ b/arch/m32r/lib/usercopy.c
@@ -64,7 +64,7 @@ do { \
64 " .balign 4\n" \ 64 " .balign 4\n" \
65 " .long 0b,3b\n" \ 65 " .long 0b,3b\n" \
66 ".previous" \ 66 ".previous" \
67 : "=r"(res), "=r"(count), "=&r" (__d0), "=&r" (__d1), \ 67 : "=&r"(res), "=&r"(count), "=&r" (__d0), "=&r" (__d1), \
68 "=&r" (__d2) \ 68 "=&r" (__d2) \
69 : "i"(-EFAULT), "0"(count), "1"(count), "3"(src), \ 69 : "i"(-EFAULT), "0"(count), "1"(count), "3"(src), \
70 "4"(dst) \ 70 "4"(dst) \
@@ -101,7 +101,7 @@ do { \
101 " .balign 4\n" \ 101 " .balign 4\n" \
102 " .long 0b,3b\n" \ 102 " .long 0b,3b\n" \
103 ".previous" \ 103 ".previous" \
104 : "=r"(res), "=r"(count), "=&r" (__d0), "=&r" (__d1), \ 104 : "=&r"(res), "=&r"(count), "=&r" (__d0), "=&r" (__d1), \
105 "=&r" (__d2) \ 105 "=&r" (__d2) \
106 : "i"(-EFAULT), "0"(count), "1"(count), "3"(src), \ 106 : "i"(-EFAULT), "0"(count), "1"(count), "3"(src), \
107 "4"(dst) \ 107 "4"(dst) \
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index 3f9cb55d0356..2d8ad0727b6b 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -129,6 +129,9 @@ void machine_power_off(void)
129 for (;;); 129 for (;;);
130} 130}
131 131
132void (*pm_power_off)(void) = machine_power_off;
133EXPORT_SYMBOL(pm_power_off);
134
132void show_regs(struct pt_regs * regs) 135void show_regs(struct pt_regs * regs)
133{ 136{
134 printk("\n"); 137 printk("\n");
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 767de847b4ab..3a0f89d2c8dc 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1053,6 +1053,7 @@ config CPU_MIPS32_R1
1053 depends on SYS_HAS_CPU_MIPS32_R1 1053 depends on SYS_HAS_CPU_MIPS32_R1
1054 select CPU_HAS_PREFETCH 1054 select CPU_HAS_PREFETCH
1055 select CPU_SUPPORTS_32BIT_KERNEL 1055 select CPU_SUPPORTS_32BIT_KERNEL
1056 select CPU_SUPPORTS_HIGHMEM
1056 help 1057 help
1057 Choose this option to build a kernel for release 1 or later of the 1058 Choose this option to build a kernel for release 1 or later of the
1058 MIPS32 architecture. Most modern embedded systems with a 32-bit 1059 MIPS32 architecture. Most modern embedded systems with a 32-bit
@@ -1069,6 +1070,7 @@ config CPU_MIPS32_R2
1069 depends on SYS_HAS_CPU_MIPS32_R2 1070 depends on SYS_HAS_CPU_MIPS32_R2
1070 select CPU_HAS_PREFETCH 1071 select CPU_HAS_PREFETCH
1071 select CPU_SUPPORTS_32BIT_KERNEL 1072 select CPU_SUPPORTS_32BIT_KERNEL
1073 select CPU_SUPPORTS_HIGHMEM
1072 help 1074 help
1073 Choose this option to build a kernel for release 2 or later of the 1075 Choose this option to build a kernel for release 2 or later of the
1074 MIPS32 architecture. Most modern embedded systems with a 32-bit 1076 MIPS32 architecture. Most modern embedded systems with a 32-bit
@@ -1082,6 +1084,7 @@ config CPU_MIPS64_R1
1082 select CPU_HAS_PREFETCH 1084 select CPU_HAS_PREFETCH
1083 select CPU_SUPPORTS_32BIT_KERNEL 1085 select CPU_SUPPORTS_32BIT_KERNEL
1084 select CPU_SUPPORTS_64BIT_KERNEL 1086 select CPU_SUPPORTS_64BIT_KERNEL
1087 select CPU_SUPPORTS_HIGHMEM
1085 help 1088 help
1086 Choose this option to build a kernel for release 1 or later of the 1089 Choose this option to build a kernel for release 1 or later of the
1087 MIPS64 architecture. Many modern embedded systems with a 64-bit 1090 MIPS64 architecture. Many modern embedded systems with a 64-bit
@@ -1099,6 +1102,7 @@ config CPU_MIPS64_R2
1099 select CPU_HAS_PREFETCH 1102 select CPU_HAS_PREFETCH
1100 select CPU_SUPPORTS_32BIT_KERNEL 1103 select CPU_SUPPORTS_32BIT_KERNEL
1101 select CPU_SUPPORTS_64BIT_KERNEL 1104 select CPU_SUPPORTS_64BIT_KERNEL
1105 select CPU_SUPPORTS_HIGHMEM
1102 help 1106 help
1103 Choose this option to build a kernel for release 2 or later of the 1107 Choose this option to build a kernel for release 2 or later of the
1104 MIPS64 architecture. Many modern embedded systems with a 64-bit 1108 MIPS64 architecture. Many modern embedded systems with a 64-bit
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 38c0f3360d51..fe9da16f3a40 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -95,6 +95,7 @@ endif
95# crossformat linking we rely on the elf2ecoff tool for format conversion. 95# crossformat linking we rely on the elf2ecoff tool for format conversion.
96# 96#
97cflags-y += -G 0 -mno-abicalls -fno-pic -pipe 97cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
98cflags-y += -msoft-float
98LDFLAGS_vmlinux += -G 0 -static -n -nostdlib 99LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
99MODFLAGS += -mlong-calls 100MODFLAGS += -mlong-calls
100 101
diff --git a/arch/mips/arc/arc_con.c b/arch/mips/arc/arc_con.c
index 51785a6a7328..bc32fe64f42a 100644
--- a/arch/mips/arc/arc_con.c
+++ b/arch/mips/arc/arc_con.c
@@ -24,7 +24,7 @@ static void prom_console_write(struct console *co, const char *s,
24 } 24 }
25} 25}
26 26
27static int __init prom_console_setup(struct console *co, char *options) 27static int prom_console_setup(struct console *co, char *options)
28{ 28{
29 return !(prom_flags & PROM_FLAG_USE_AS_CONSOLE); 29 return !(prom_flags & PROM_FLAG_USE_AS_CONSOLE);
30} 30}
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index e17d3adff021..58c22cd344d3 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.15-rc2 3# Linux kernel version: 2.6.16-rc4
4# Thu Nov 24 01:06:21 2005 4# Tue Feb 21 13:44:31 2006
5# 5#
6CONFIG_MIPS=y 6CONFIG_MIPS=y
7 7
@@ -144,7 +144,6 @@ CONFIG_PREEMPT_BKL=y
144# Code maturity level options 144# Code maturity level options
145# 145#
146CONFIG_EXPERIMENTAL=y 146CONFIG_EXPERIMENTAL=y
147CONFIG_CLEAN_COMPILE=y
148CONFIG_LOCK_KERNEL=y 147CONFIG_LOCK_KERNEL=y
149CONFIG_INIT_ENV_ARG_LIMIT=32 148CONFIG_INIT_ENV_ARG_LIMIT=32
150 149
@@ -250,6 +249,7 @@ CONFIG_NET=y
250# 249#
251# Networking options 250# Networking options
252# 251#
252# CONFIG_NETDEBUG is not set
253CONFIG_PACKET=y 253CONFIG_PACKET=y
254CONFIG_PACKET_MMAP=y 254CONFIG_PACKET_MMAP=y
255CONFIG_UNIX=y 255CONFIG_UNIX=y
@@ -289,6 +289,7 @@ CONFIG_TCP_CONG_BIC=y
289# SCTP Configuration (EXPERIMENTAL) 289# SCTP Configuration (EXPERIMENTAL)
290# 290#
291# CONFIG_IP_SCTP is not set 291# CONFIG_IP_SCTP is not set
292
292# CONFIG_ATM is not set 293# CONFIG_ATM is not set
293# CONFIG_BRIDGE is not set 294# CONFIG_BRIDGE is not set
294# CONFIG_VLAN_8021Q is not set 295# CONFIG_VLAN_8021Q is not set
@@ -448,7 +449,7 @@ CONFIG_SCSI_SAS_ATTRS=m
448# 449#
449# SCSI low-level drivers 450# SCSI low-level drivers
450# 451#
451CONFIG_ISCSI_TCP=m 452# CONFIG_ISCSI_TCP is not set
452# CONFIG_BLK_DEV_3W_XXXX_RAID is not set 453# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
453# CONFIG_SCSI_3W_9XXX is not set 454# CONFIG_SCSI_3W_9XXX is not set
454# CONFIG_SCSI_ACARD is not set 455# CONFIG_SCSI_ACARD is not set
@@ -774,6 +775,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
774# 775#
775 776
776# 777#
778# EDAC - error detection and reporting (RAS)
779#
780
781#
777# File systems 782# File systems
778# 783#
779CONFIG_EXT2_FS=y 784CONFIG_EXT2_FS=y
diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
index d8e2674a1543..4a9f1ecefaf2 100644
--- a/arch/mips/kernel/binfmt_elfn32.c
+++ b/arch/mips/kernel/binfmt_elfn32.c
@@ -103,8 +103,9 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
103 * one divide. 103 * one divide.
104 */ 104 */
105 u64 nsec = (u64)jiffies * TICK_NSEC; 105 u64 nsec = (u64)jiffies * TICK_NSEC;
106 value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &value->tv_usec); 106 long rem;
107 value->tv_usec /= NSEC_PER_USEC; 107 value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &rem);
108 value->tv_usec = rem / NSEC_PER_USEC;
108} 109}
109 110
110#define ELF_CORE_EFLAGS EF_MIPS_ABI2 111#define ELF_CORE_EFLAGS EF_MIPS_ABI2
diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
index cec5f327e360..e31813779895 100644
--- a/arch/mips/kernel/binfmt_elfo32.c
+++ b/arch/mips/kernel/binfmt_elfo32.c
@@ -105,8 +105,9 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
105 * one divide. 105 * one divide.
106 */ 106 */
107 u64 nsec = (u64)jiffies * TICK_NSEC; 107 u64 nsec = (u64)jiffies * TICK_NSEC;
108 value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &value->tv_usec); 108 long rem;
109 value->tv_usec /= NSEC_PER_USEC; 109 value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &rem);
110 value->tv_usec = rem / NSEC_PER_USEC;
110} 111}
111 112
112#undef ELF_CORE_COPY_REGS 113#undef ELF_CORE_COPY_REGS
diff --git a/arch/mips/kernel/irq-mv6434x.c b/arch/mips/kernel/irq-mv6434x.c
index 0ac067f45cf5..0613f1f36b1b 100644
--- a/arch/mips/kernel/irq-mv6434x.c
+++ b/arch/mips/kernel/irq-mv6434x.c
@@ -11,12 +11,14 @@
11#include <linux/module.h> 11#include <linux/module.h>
12#include <linux/interrupt.h> 12#include <linux/interrupt.h>
13#include <linux/kernel.h> 13#include <linux/kernel.h>
14#include <asm/ptrace.h>
15#include <linux/sched.h>
16#include <linux/kernel_stat.h> 14#include <linux/kernel_stat.h>
15#include <linux/mv643xx.h>
16#include <linux/sched.h>
17
18#include <asm/ptrace.h>
17#include <asm/io.h> 19#include <asm/io.h>
18#include <asm/irq.h> 20#include <asm/irq.h>
19#include <linux/mv643xx.h> 21#include <asm/marvell.h>
20 22
21static unsigned int irq_base; 23static unsigned int irq_base;
22 24
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 60353f5acc48..e00e5f6e7fdd 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -161,60 +161,6 @@ out:
161 return error; 161 return error;
162} 162}
163 163
164struct dirent32 {
165 unsigned int d_ino;
166 unsigned int d_off;
167 unsigned short d_reclen;
168 char d_name[NAME_MAX + 1];
169};
170
171static void
172xlate_dirent(void *dirent64, void *dirent32, long n)
173{
174 long off;
175 struct dirent *dirp;
176 struct dirent32 *dirp32;
177
178 off = 0;
179 while (off < n) {
180 dirp = (struct dirent *)(dirent64 + off);
181 dirp32 = (struct dirent32 *)(dirent32 + off);
182 off += dirp->d_reclen;
183 dirp32->d_ino = dirp->d_ino;
184 dirp32->d_off = (unsigned int)dirp->d_off;
185 dirp32->d_reclen = dirp->d_reclen;
186 strncpy(dirp32->d_name, dirp->d_name, dirp->d_reclen - ((3 * 4) + 2));
187 }
188 return;
189}
190
191asmlinkage long
192sys32_getdents(unsigned int fd, void * dirent32, unsigned int count)
193{
194 long n;
195 void *dirent64;
196
197 dirent64 = (void *)((unsigned long)(dirent32 + (sizeof(long) - 1)) & ~(sizeof(long) - 1));
198 if ((n = sys_getdents(fd, dirent64, count - (dirent64 - dirent32))) < 0)
199 return(n);
200 xlate_dirent(dirent64, dirent32, n);
201 return(n);
202}
203
204asmlinkage int old_readdir(unsigned int fd, void * dirent, unsigned int count);
205
206asmlinkage int
207sys32_readdir(unsigned int fd, void * dirent32, unsigned int count)
208{
209 int n;
210 struct dirent dirent64;
211
212 if ((n = old_readdir(fd, &dirent64, count)) < 0)
213 return(n);
214 xlate_dirent(&dirent64, dirent32, dirent64.d_reclen);
215 return(n);
216}
217
218asmlinkage int 164asmlinkage int
219sys32_waitpid(compat_pid_t pid, unsigned int *stat_addr, int options) 165sys32_waitpid(compat_pid_t pid, unsigned int *stat_addr, int options)
220{ 166{
@@ -230,6 +176,9 @@ sysn32_waitid(int which, compat_pid_t pid,
230 long ret; 176 long ret;
231 mm_segment_t old_fs = get_fs(); 177 mm_segment_t old_fs = get_fs();
232 178
179 if (!access_ok(VERIFY_WRITE, uinfo, sizeof(*uinfo)))
180 return -EFAULT;
181
233 set_fs (KERNEL_DS); 182 set_fs (KERNEL_DS);
234 ret = sys_waitid(which, pid, uinfo, options, 183 ret = sys_waitid(which, pid, uinfo, options,
235 uru ? (struct rusage __user *) &ru : NULL); 184 uru ? (struct rusage __user *) &ru : NULL);
@@ -1450,25 +1399,6 @@ sys32_timer_create(u32 clock, struct sigevent32 __user *se32, timer_t __user *ti
1450 return sys_timer_create(clock, p, timer_id); 1399 return sys_timer_create(clock, p, timer_id);
1451} 1400}
1452 1401
1453asmlinkage long
1454sysn32_rt_sigtimedwait(const sigset_t __user *uthese,
1455 siginfo_t __user *uinfo,
1456 const struct compat_timespec __user *uts32,
1457 size_t sigsetsize)
1458{
1459 struct timespec __user *uts = NULL;
1460
1461 if (uts32) {
1462 struct timespec ts;
1463 uts = compat_alloc_user_space(sizeof(struct timespec));
1464 if (get_user(ts.tv_sec, &uts32->tv_sec) ||
1465 get_user(ts.tv_nsec, &uts32->tv_nsec) ||
1466 copy_to_user (uts, &ts, sizeof (ts)))
1467 return -EFAULT;
1468 }
1469 return sys_rt_sigtimedwait(uthese, uinfo, uts, sigsetsize);
1470}
1471
1472save_static_function(sys32_clone); 1402save_static_function(sys32_clone);
1473__attribute_used__ noinline static int 1403__attribute_used__ noinline static int
1474_sys32_clone(nabi_no_regargs struct pt_regs regs) 1404_sys32_clone(nabi_no_regargs struct pt_regs regs)
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index d83e033dbc87..2f2dc54b2e26 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -626,7 +626,7 @@ einval: li v0, -EINVAL
626 sys sys_fstatat64 4 626 sys sys_fstatat64 4
627 sys sys_unlinkat 3 627 sys sys_unlinkat 3
628 sys sys_renameat 4 /* 4295 */ 628 sys sys_renameat 4 /* 4295 */
629 sys sys_linkat 4 629 sys sys_linkat 5
630 sys sys_symlinkat 3 630 sys sys_symlinkat 3
631 sys sys_readlinkat 4 631 sys sys_readlinkat 4
632 sys sys_fchmodat 3 632 sys sys_fchmodat 3
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index bc4980cefc8b..02c8267e45e7 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -195,7 +195,7 @@ EXPORT(sysn32_call_table)
195 PTR sys_fdatasync 195 PTR sys_fdatasync
196 PTR sys_truncate 196 PTR sys_truncate
197 PTR sys_ftruncate /* 6075 */ 197 PTR sys_ftruncate /* 6075 */
198 PTR sys32_getdents 198 PTR compat_sys_getdents
199 PTR sys_getcwd 199 PTR sys_getcwd
200 PTR sys_chdir 200 PTR sys_chdir
201 PTR sys_fchdir 201 PTR sys_fchdir
@@ -245,9 +245,9 @@ EXPORT(sysn32_call_table)
245 PTR sys_capget 245 PTR sys_capget
246 PTR sys_capset 246 PTR sys_capset
247 PTR sys32_rt_sigpending /* 6125 */ 247 PTR sys32_rt_sigpending /* 6125 */
248 PTR sysn32_rt_sigtimedwait 248 PTR compat_sys_rt_sigtimedwait
249 PTR sys_rt_sigqueueinfo 249 PTR sys_rt_sigqueueinfo
250 PTR sys32_rt_sigsuspend 250 PTR sysn32_rt_sigsuspend
251 PTR sys32_sigaltstack 251 PTR sys32_sigaltstack
252 PTR compat_sys_utime /* 6130 */ 252 PTR compat_sys_utime /* 6130 */
253 PTR sys_mknod 253 PTR sys_mknod
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 5b0414018c9a..797e0d874889 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -293,7 +293,7 @@ sys_call_table:
293 PTR sys_uselib 293 PTR sys_uselib
294 PTR sys_swapon 294 PTR sys_swapon
295 PTR sys_reboot 295 PTR sys_reboot
296 PTR sys32_readdir 296 PTR compat_sys_old_readdir
297 PTR old_mmap /* 4090 */ 297 PTR old_mmap /* 4090 */
298 PTR sys_munmap 298 PTR sys_munmap
299 PTR sys_truncate 299 PTR sys_truncate
@@ -345,7 +345,7 @@ sys_call_table:
345 PTR sys_setfsuid 345 PTR sys_setfsuid
346 PTR sys_setfsgid 346 PTR sys_setfsgid
347 PTR sys32_llseek /* 4140 */ 347 PTR sys32_llseek /* 4140 */
348 PTR sys32_getdents 348 PTR compat_sys_getdents
349 PTR compat_sys_select 349 PTR compat_sys_select
350 PTR sys_flock 350 PTR sys_flock
351 PTR sys_msync 351 PTR sys_msync
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index d86affa21278..d9293c558e41 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -540,6 +540,9 @@ void __init setup_arch(char **cmdline_p)
540 sparse_init(); 540 sparse_init();
541 paging_init(); 541 paging_init();
542 resource_init(); 542 resource_init();
543#ifdef CONFIG_SMP
544 plat_smp_setup();
545#endif
543} 546}
544 547
545int __init fpu_disable(char *s) 548int __init fpu_disable(char *s)
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 8a8b8dd90417..237cd8a2cd32 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -4,7 +4,7 @@
4 * for more details. 4 * for more details.
5 * 5 *
6 * Copyright (C) 1991, 1992 Linus Torvalds 6 * Copyright (C) 1991, 1992 Linus Torvalds
7 * Copyright (C) 1994 - 2000 Ralf Baechle 7 * Copyright (C) 1994 - 2000, 2006 Ralf Baechle
8 * Copyright (C) 1999, 2000 Silicon Graphics, Inc. 8 * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
9 */ 9 */
10#include <linux/cache.h> 10#include <linux/cache.h>
@@ -106,8 +106,6 @@ typedef struct compat_siginfo {
106 106
107#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) 107#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
108 108
109extern int do_signal32(sigset_t *oldset, struct pt_regs *regs);
110
111/* 32-bit compatibility types */ 109/* 32-bit compatibility types */
112 110
113#define _NSIG_BPW32 32 111#define _NSIG_BPW32 32
@@ -198,7 +196,7 @@ __attribute_used__ noinline static int
198_sys32_sigsuspend(nabi_no_regargs struct pt_regs regs) 196_sys32_sigsuspend(nabi_no_regargs struct pt_regs regs)
199{ 197{
200 compat_sigset_t *uset; 198 compat_sigset_t *uset;
201 sigset_t newset, saveset; 199 sigset_t newset;
202 200
203 uset = (compat_sigset_t *) regs.regs[4]; 201 uset = (compat_sigset_t *) regs.regs[4];
204 if (get_sigset(&newset, uset)) 202 if (get_sigset(&newset, uset))
@@ -206,19 +204,15 @@ _sys32_sigsuspend(nabi_no_regargs struct pt_regs regs)
206 sigdelsetmask(&newset, ~_BLOCKABLE); 204 sigdelsetmask(&newset, ~_BLOCKABLE);
207 205
208 spin_lock_irq(&current->sighand->siglock); 206 spin_lock_irq(&current->sighand->siglock);
209 saveset = current->blocked; 207 current->saved_sigmask = current->blocked;
210 current->blocked = newset; 208 current->blocked = newset;
211 recalc_sigpending(); 209 recalc_sigpending();
212 spin_unlock_irq(&current->sighand->siglock); 210 spin_unlock_irq(&current->sighand->siglock);
213 211
214 regs.regs[2] = EINTR; 212 current->state = TASK_INTERRUPTIBLE;
215 regs.regs[7] = 1; 213 schedule();
216 while (1) { 214 set_thread_flag(TIF_RESTORE_SIGMASK);
217 current->state = TASK_INTERRUPTIBLE; 215 return -ERESTARTNOHAND;
218 schedule();
219 if (do_signal32(&saveset, &regs))
220 return -EINTR;
221 }
222} 216}
223 217
224save_static_function(sys32_rt_sigsuspend); 218save_static_function(sys32_rt_sigsuspend);
@@ -226,8 +220,8 @@ __attribute_used__ noinline static int
226_sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs) 220_sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
227{ 221{
228 compat_sigset_t *uset; 222 compat_sigset_t *uset;
229 sigset_t newset, saveset; 223 sigset_t newset;
230 size_t sigsetsize; 224 size_t sigsetsize;
231 225
232 /* XXX Don't preclude handling different sized sigset_t's. */ 226 /* XXX Don't preclude handling different sized sigset_t's. */
233 sigsetsize = regs.regs[5]; 227 sigsetsize = regs.regs[5];
@@ -240,19 +234,15 @@ _sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
240 sigdelsetmask(&newset, ~_BLOCKABLE); 234 sigdelsetmask(&newset, ~_BLOCKABLE);
241 235
242 spin_lock_irq(&current->sighand->siglock); 236 spin_lock_irq(&current->sighand->siglock);
243 saveset = current->blocked; 237 current->saved_sigmask = current->blocked;
244 current->blocked = newset; 238 current->blocked = newset;
245 recalc_sigpending(); 239 recalc_sigpending();
246 spin_unlock_irq(&current->sighand->siglock); 240 spin_unlock_irq(&current->sighand->siglock);
247 241
248 regs.regs[2] = EINTR; 242 current->state = TASK_INTERRUPTIBLE;
249 regs.regs[7] = 1; 243 schedule();
250 while (1) { 244 set_thread_flag(TIF_RESTORE_SIGMASK);
251 current->state = TASK_INTERRUPTIBLE; 245 return -ERESTARTNOHAND;
252 schedule();
253 if (do_signal32(&saveset, &regs))
254 return -EINTR;
255 }
256} 246}
257 247
258asmlinkage int sys32_sigaction(int sig, const struct sigaction32 *act, 248asmlinkage int sys32_sigaction(int sig, const struct sigaction32 *act,
@@ -783,7 +773,7 @@ static inline int handle_signal(unsigned long sig, siginfo_t *info,
783 regs->regs[2] = EINTR; 773 regs->regs[2] = EINTR;
784 break; 774 break;
785 case ERESTARTSYS: 775 case ERESTARTSYS:
786 if(!(ka->sa.sa_flags & SA_RESTART)) { 776 if (!(ka->sa.sa_flags & SA_RESTART)) {
787 regs->regs[2] = EINTR; 777 regs->regs[2] = EINTR;
788 break; 778 break;
789 } 779 }
@@ -810,9 +800,10 @@ static inline int handle_signal(unsigned long sig, siginfo_t *info,
810 return ret; 800 return ret;
811} 801}
812 802
813int do_signal32(sigset_t *oldset, struct pt_regs *regs) 803void do_signal32(struct pt_regs *regs)
814{ 804{
815 struct k_sigaction ka; 805 struct k_sigaction ka;
806 sigset_t *oldset;
816 siginfo_t info; 807 siginfo_t info;
817 int signr; 808 int signr;
818 809
@@ -822,17 +813,30 @@ int do_signal32(sigset_t *oldset, struct pt_regs *regs)
822 * if so. 813 * if so.
823 */ 814 */
824 if (!user_mode(regs)) 815 if (!user_mode(regs))
825 return 1; 816 return;
826 817
827 if (try_to_freeze()) 818 if (try_to_freeze())
828 goto no_signal; 819 goto no_signal;
829 820
830 if (!oldset) 821 if (test_thread_flag(TIF_RESTORE_SIGMASK))
822 oldset = &current->saved_sigmask;
823 else
831 oldset = &current->blocked; 824 oldset = &current->blocked;
832 825
833 signr = get_signal_to_deliver(&info, &ka, regs, NULL); 826 signr = get_signal_to_deliver(&info, &ka, regs, NULL);
834 if (signr > 0) 827 if (signr > 0) {
835 return handle_signal(signr, &info, &ka, oldset, regs); 828 /* Whee! Actually deliver the signal. */
829 if (handle_signal(signr, &info, &ka, oldset, regs) == 0) {
830 /*
831 * A signal was successfully delivered; the saved
832 * sigmask will have been stored in the signal frame,
833 * and will be restored by sigreturn, so we can simply
834 * clear the TIF_RESTORE_SIGMASK flag.
835 */
836 if (test_thread_flag(TIF_RESTORE_SIGMASK))
837 clear_thread_flag(TIF_RESTORE_SIGMASK);
838 }
839 }
836 840
837no_signal: 841no_signal:
838 /* 842 /*
@@ -853,7 +857,15 @@ no_signal:
853 regs->cp0_epc -= 4; 857 regs->cp0_epc -= 4;
854 } 858 }
855 } 859 }
856 return 0; 860
861 /*
862 * If there's no signal to deliver, we just put the saved sigmask
863 * back
864 */
865 if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
866 clear_thread_flag(TIF_RESTORE_SIGMASK);
867 sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
868 }
857} 869}
858 870
859asmlinkage int sys32_rt_sigaction(int sig, const struct sigaction32 *act, 871asmlinkage int sys32_rt_sigaction(int sig, const struct sigaction32 *act,
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index 5a3776096f07..3e168c08a3a8 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -81,6 +81,39 @@ struct rt_sigframe_n32 {
81#endif 81#endif
82}; 82};
83 83
84extern void sigset_from_compat (sigset_t *set, compat_sigset_t *compat);
85
86save_static_function(sysn32_rt_sigsuspend);
87__attribute_used__ noinline static int
88_sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
89{
90 compat_sigset_t __user *unewset, uset;
91 size_t sigsetsize;
92 sigset_t newset;
93
94 /* XXX Don't preclude handling different sized sigset_t's. */
95 sigsetsize = regs.regs[5];
96 if (sigsetsize != sizeof(sigset_t))
97 return -EINVAL;
98
99 unewset = (compat_sigset_t __user *) regs.regs[4];
100 if (copy_from_user(&uset, unewset, sizeof(uset)))
101 return -EFAULT;
102 sigset_from_compat (&newset, &uset);
103 sigdelsetmask(&newset, ~_BLOCKABLE);
104
105 spin_lock_irq(&current->sighand->siglock);
106 current->saved_sigmask = current->blocked;
107 current->blocked = newset;
108 recalc_sigpending();
109 spin_unlock_irq(&current->sighand->siglock);
110
111 current->state = TASK_INTERRUPTIBLE;
112 schedule();
113 set_thread_flag(TIF_RESTORE_SIGMASK);
114 return -ERESTARTNOHAND;
115}
116
84save_static_function(sysn32_rt_sigreturn); 117save_static_function(sysn32_rt_sigreturn);
85__attribute_used__ noinline static void 118__attribute_used__ noinline static void
86_sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs) 119_sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 25472fcaf715..06ed90752424 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -29,6 +29,7 @@
29#include <linux/timex.h> 29#include <linux/timex.h>
30#include <linux/sched.h> 30#include <linux/sched.h>
31#include <linux/cpumask.h> 31#include <linux/cpumask.h>
32#include <linux/cpu.h>
32 33
33#include <asm/atomic.h> 34#include <asm/atomic.h>
34#include <asm/cpu.h> 35#include <asm/cpu.h>
@@ -235,7 +236,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
235 init_new_context(current, &init_mm); 236 init_new_context(current, &init_mm);
236 current_thread_info()->cpu = 0; 237 current_thread_info()->cpu = 0;
237 smp_tune_scheduling(); 238 smp_tune_scheduling();
238 prom_prepare_cpus(max_cpus); 239 plat_prepare_cpus(max_cpus);
239} 240}
240 241
241/* preload SMP state for boot cpu */ 242/* preload SMP state for boot cpu */
@@ -424,6 +425,25 @@ void flush_tlb_one(unsigned long vaddr)
424 local_flush_tlb_one(vaddr); 425 local_flush_tlb_one(vaddr);
425} 426}
426 427
428static DEFINE_PER_CPU(struct cpu, cpu_devices);
429
430static int __init topology_init(void)
431{
432 int cpu;
433 int ret;
434
435 for_each_cpu(cpu) {
436 ret = register_cpu(&per_cpu(cpu_devices, cpu), cpu, NULL);
437 if (ret)
438 printk(KERN_WARNING "topology_init: register_cpu %d "
439 "failed (%d)\n", cpu, ret);
440 }
441
442 return 0;
443}
444
445subsys_initcall(topology_init);
446
427EXPORT_SYMBOL(flush_tlb_page); 447EXPORT_SYMBOL(flush_tlb_page);
428EXPORT_SYMBOL(flush_tlb_one); 448EXPORT_SYMBOL(flush_tlb_one);
429EXPORT_SYMBOL(cpu_data); 449EXPORT_SYMBOL(cpu_data);
diff --git a/arch/mips/kernel/smp_mt.c b/arch/mips/kernel/smp_mt.c
index c930364830d0..993b8bf56aaf 100644
--- a/arch/mips/kernel/smp_mt.c
+++ b/arch/mips/kernel/smp_mt.c
@@ -143,7 +143,7 @@ static struct irqaction irq_call = {
143 * Make sure all CPU's are in a sensible state before we boot any of the 143 * Make sure all CPU's are in a sensible state before we boot any of the
144 * secondarys 144 * secondarys
145 */ 145 */
146void prom_prepare_cpus(unsigned int max_cpus) 146void plat_smp_setup(void)
147{ 147{
148 unsigned long val; 148 unsigned long val;
149 int i, num; 149 int i, num;
@@ -179,11 +179,9 @@ void prom_prepare_cpus(unsigned int max_cpus)
179 write_vpe_c0_vpeconf0(tmp); 179 write_vpe_c0_vpeconf0(tmp);
180 180
181 /* Record this as available CPU */ 181 /* Record this as available CPU */
182 if (i < max_cpus) { 182 cpu_set(i, phys_cpu_present_map);
183 cpu_set(i, phys_cpu_present_map); 183 __cpu_number_map[i] = ++num;
184 __cpu_number_map[i] = ++num; 184 __cpu_logical_map[num] = i;
185 __cpu_logical_map[num] = i;
186 }
187 } 185 }
188 186
189 /* disable multi-threading with TC's */ 187 /* disable multi-threading with TC's */
@@ -241,7 +239,10 @@ void prom_prepare_cpus(unsigned int max_cpus)
241 set_vi_handler (MIPS_CPU_IPI_RESCHED_IRQ, ipi_resched_dispatch); 239 set_vi_handler (MIPS_CPU_IPI_RESCHED_IRQ, ipi_resched_dispatch);
242 set_vi_handler (MIPS_CPU_IPI_CALL_IRQ, ipi_call_dispatch); 240 set_vi_handler (MIPS_CPU_IPI_CALL_IRQ, ipi_call_dispatch);
243 } 241 }
242}
244 243
244void __init plat_prepare_cpus(unsigned int max_cpus)
245{
245 cpu_ipi_resched_irq = MIPSCPU_INT_BASE + MIPS_CPU_IPI_RESCHED_IRQ; 246 cpu_ipi_resched_irq = MIPSCPU_INT_BASE + MIPS_CPU_IPI_RESCHED_IRQ;
246 cpu_ipi_call_irq = MIPSCPU_INT_BASE + MIPS_CPU_IPI_CALL_IRQ; 247 cpu_ipi_call_irq = MIPSCPU_INT_BASE + MIPS_CPU_IPI_CALL_IRQ;
247 248
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 7050b4ffffcd..42c94c771afb 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -163,7 +163,7 @@ void do_gettimeofday(struct timeval *tv)
163 unsigned long seq; 163 unsigned long seq;
164 unsigned long lost; 164 unsigned long lost;
165 unsigned long usec, sec; 165 unsigned long usec, sec;
166 unsigned long max_ntp_tick = tick_usec - tickadj; 166 unsigned long max_ntp_tick;
167 167
168 do { 168 do {
169 seq = read_seqbegin(&xtime_lock); 169 seq = read_seqbegin(&xtime_lock);
@@ -178,12 +178,13 @@ void do_gettimeofday(struct timeval *tv)
178 * Better to lose some accuracy than have time go backwards.. 178 * Better to lose some accuracy than have time go backwards..
179 */ 179 */
180 if (unlikely(time_adjust < 0)) { 180 if (unlikely(time_adjust < 0)) {
181 max_ntp_tick = (USEC_PER_SEC / HZ) - tickadj;
181 usec = min(usec, max_ntp_tick); 182 usec = min(usec, max_ntp_tick);
182 183
183 if (lost) 184 if (lost)
184 usec += lost * max_ntp_tick; 185 usec += lost * max_ntp_tick;
185 } else if (unlikely(lost)) 186 } else if (unlikely(lost))
186 usec += lost * tick_usec; 187 usec += lost * (USEC_PER_SEC / HZ);
187 188
188 sec = xtime.tv_sec; 189 sec = xtime.tv_sec;
189 usec += (xtime.tv_nsec / 1000); 190 usec += (xtime.tv_nsec / 1000);
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index c9d2b5147ca3..005debbfbe84 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -3,7 +3,7 @@
3 * License. See the file "COPYING" in the main directory of this archive 3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details. 4 * for more details.
5 * 5 *
6 * Copyright (C) 1994 - 1999, 2000, 01 Ralf Baechle 6 * Copyright (C) 1994 - 1999, 2000, 01, 06 Ralf Baechle
7 * Copyright (C) 1995, 1996 Paul M. Antoine 7 * Copyright (C) 1995, 1996 Paul M. Antoine
8 * Copyright (C) 1998 Ulf Carlsson 8 * Copyright (C) 1998 Ulf Carlsson
9 * Copyright (C) 1999 Silicon Graphics, Inc. 9 * Copyright (C) 1999 Silicon Graphics, Inc.
@@ -548,6 +548,8 @@ asmlinkage void do_ov(struct pt_regs *regs)
548{ 548{
549 siginfo_t info; 549 siginfo_t info;
550 550
551 die_if_kernel("Integer overflow", regs);
552
551 info.si_code = FPE_INTOVF; 553 info.si_code = FPE_INTOVF;
552 info.si_signo = SIGFPE; 554 info.si_signo = SIGFPE;
553 info.si_errno = 0; 555 info.si_errno = 0;
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index ff699dbb99f7..2ad0cedf29fe 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -106,6 +106,9 @@ SECTIONS
106 .con_initcall.init : { *(.con_initcall.init) } 106 .con_initcall.init : { *(.con_initcall.init) }
107 __con_initcall_end = .; 107 __con_initcall_end = .;
108 SECURITY_INIT 108 SECURITY_INIT
109 /* .exit.text is discarded at runtime, not link time, to deal with
110 references from .rodata */
111 .exit.text : { *(.exit.text) }
109 . = ALIGN(_PAGE_SIZE); 112 . = ALIGN(_PAGE_SIZE);
110 __initramfs_start = .; 113 __initramfs_start = .;
111 .init.ramfs : { *(.init.ramfs) } 114 .init.ramfs : { *(.init.ramfs) }
@@ -133,7 +136,6 @@ SECTIONS
133 136
134 /* Sections to be discarded */ 137 /* Sections to be discarded */
135 /DISCARD/ : { 138 /DISCARD/ : {
136 *(.exit.text)
137 *(.exit.data) 139 *(.exit.data)
138 *(.exitcall.exit) 140 *(.exitcall.exit)
139 141
diff --git a/arch/mips/lib/iomap.c b/arch/mips/lib/iomap.c
index 7e2ced715cfb..f4ac5bbcd81f 100644
--- a/arch/mips/lib/iomap.c
+++ b/arch/mips/lib/iomap.c
@@ -63,7 +63,7 @@ void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
63 return ioport_map(start, len); 63 return ioport_map(start, len);
64 if (flags & IORESOURCE_MEM) { 64 if (flags & IORESOURCE_MEM) {
65 if (flags & IORESOURCE_CACHEABLE) 65 if (flags & IORESOURCE_CACHEABLE)
66 return ioremap_cacheable_cow(start, len); 66 return ioremap_cachable(start, len);
67 return ioremap_nocache(start, len); 67 return ioremap_nocache(start, len);
68 } 68 }
69 69
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 1b71d91e8268..0668e9bfce41 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -235,7 +235,9 @@ static inline void r4k_blast_scache_page_setup(void)
235{ 235{
236 unsigned long sc_lsize = cpu_scache_line_size(); 236 unsigned long sc_lsize = cpu_scache_line_size();
237 237
238 if (sc_lsize == 16) 238 if (scache_size == 0)
239 r4k_blast_scache_page = (void *)no_sc_noop;
240 else if (sc_lsize == 16)
239 r4k_blast_scache_page = blast_scache16_page; 241 r4k_blast_scache_page = blast_scache16_page;
240 else if (sc_lsize == 32) 242 else if (sc_lsize == 32)
241 r4k_blast_scache_page = blast_scache32_page; 243 r4k_blast_scache_page = blast_scache32_page;
@@ -251,7 +253,9 @@ static inline void r4k_blast_scache_page_indexed_setup(void)
251{ 253{
252 unsigned long sc_lsize = cpu_scache_line_size(); 254 unsigned long sc_lsize = cpu_scache_line_size();
253 255
254 if (sc_lsize == 16) 256 if (scache_size == 0)
257 r4k_blast_scache_page_indexed = (void *)no_sc_noop;
258 else if (sc_lsize == 16)
255 r4k_blast_scache_page_indexed = blast_scache16_page_indexed; 259 r4k_blast_scache_page_indexed = blast_scache16_page_indexed;
256 else if (sc_lsize == 32) 260 else if (sc_lsize == 32)
257 r4k_blast_scache_page_indexed = blast_scache32_page_indexed; 261 r4k_blast_scache_page_indexed = blast_scache32_page_indexed;
@@ -267,7 +271,9 @@ static inline void r4k_blast_scache_setup(void)
267{ 271{
268 unsigned long sc_lsize = cpu_scache_line_size(); 272 unsigned long sc_lsize = cpu_scache_line_size();
269 273
270 if (sc_lsize == 16) 274 if (scache_size == 0)
275 r4k_blast_scache = (void *)no_sc_noop;
276 else if (sc_lsize == 16)
271 r4k_blast_scache = blast_scache16; 277 r4k_blast_scache = blast_scache16;
272 else if (sc_lsize == 32) 278 else if (sc_lsize == 32)
273 r4k_blast_scache = blast_scache32; 279 r4k_blast_scache = blast_scache32;
@@ -482,7 +488,7 @@ static inline void local_r4k_flush_icache_range(void *args)
482 protected_blast_dcache_range(start, end); 488 protected_blast_dcache_range(start, end);
483 } 489 }
484 490
485 if (!cpu_icache_snoops_remote_store) { 491 if (!cpu_icache_snoops_remote_store && scache_size) {
486 if (end - start > scache_size) 492 if (end - start > scache_size)
487 r4k_blast_scache(); 493 r4k_blast_scache();
488 else 494 else
@@ -651,7 +657,7 @@ static void local_r4k_flush_cache_sigtramp(void * arg)
651 657
652 R4600_HIT_CACHEOP_WAR_IMPL; 658 R4600_HIT_CACHEOP_WAR_IMPL;
653 protected_writeback_dcache_line(addr & ~(dc_lsize - 1)); 659 protected_writeback_dcache_line(addr & ~(dc_lsize - 1));
654 if (!cpu_icache_snoops_remote_store) 660 if (!cpu_icache_snoops_remote_store && scache_size)
655 protected_writeback_scache_line(addr & ~(sc_lsize - 1)); 661 protected_writeback_scache_line(addr & ~(sc_lsize - 1));
656 protected_flush_icache_line(addr & ~(ic_lsize - 1)); 662 protected_flush_icache_line(addr & ~(ic_lsize - 1));
657 if (MIPS4K_ICACHE_REFILL_WAR) { 663 if (MIPS4K_ICACHE_REFILL_WAR) {
diff --git a/arch/mips/mm/cex-sb1.S b/arch/mips/mm/cex-sb1.S
index 0e71580774ff..e54a62f2807c 100644
--- a/arch/mips/mm/cex-sb1.S
+++ b/arch/mips/mm/cex-sb1.S
@@ -64,7 +64,7 @@ LEAF(except_vec2_sb1)
64 sd k0,0x170($0) 64 sd k0,0x170($0)
65 sd k1,0x178($0) 65 sd k1,0x178($0)
66 66
67#if CONFIG_SB1_CEX_ALWAYS_FATAL 67#ifdef CONFIG_SB1_CEX_ALWAYS_FATAL
68 j handle_vec2_sb1 68 j handle_vec2_sb1
69 nop 69 nop
70#else 70#else
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 0f9485806bac..ac4f4bfaae50 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -280,69 +280,69 @@ static void __init build_insn(u32 **buf, enum opcode opc, ...)
280} 280}
281 281
282#define I_u1u2u3(op) \ 282#define I_u1u2u3(op) \
283 static inline void i##op(u32 **buf, unsigned int a, \ 283 static inline void __init i##op(u32 **buf, unsigned int a, \
284 unsigned int b, unsigned int c) \ 284 unsigned int b, unsigned int c) \
285 { \ 285 { \
286 build_insn(buf, insn##op, a, b, c); \ 286 build_insn(buf, insn##op, a, b, c); \
287 } 287 }
288 288
289#define I_u2u1u3(op) \ 289#define I_u2u1u3(op) \
290 static inline void i##op(u32 **buf, unsigned int a, \ 290 static inline void __init i##op(u32 **buf, unsigned int a, \
291 unsigned int b, unsigned int c) \ 291 unsigned int b, unsigned int c) \
292 { \ 292 { \
293 build_insn(buf, insn##op, b, a, c); \ 293 build_insn(buf, insn##op, b, a, c); \
294 } 294 }
295 295
296#define I_u3u1u2(op) \ 296#define I_u3u1u2(op) \
297 static inline void i##op(u32 **buf, unsigned int a, \ 297 static inline void __init i##op(u32 **buf, unsigned int a, \
298 unsigned int b, unsigned int c) \ 298 unsigned int b, unsigned int c) \
299 { \ 299 { \
300 build_insn(buf, insn##op, b, c, a); \ 300 build_insn(buf, insn##op, b, c, a); \
301 } 301 }
302 302
303#define I_u1u2s3(op) \ 303#define I_u1u2s3(op) \
304 static inline void i##op(u32 **buf, unsigned int a, \ 304 static inline void __init i##op(u32 **buf, unsigned int a, \
305 unsigned int b, signed int c) \ 305 unsigned int b, signed int c) \
306 { \ 306 { \
307 build_insn(buf, insn##op, a, b, c); \ 307 build_insn(buf, insn##op, a, b, c); \
308 } 308 }
309 309
310#define I_u2s3u1(op) \ 310#define I_u2s3u1(op) \
311 static inline void i##op(u32 **buf, unsigned int a, \ 311 static inline void __init i##op(u32 **buf, unsigned int a, \
312 signed int b, unsigned int c) \ 312 signed int b, unsigned int c) \
313 { \ 313 { \
314 build_insn(buf, insn##op, c, a, b); \ 314 build_insn(buf, insn##op, c, a, b); \
315 } 315 }
316 316
317#define I_u2u1s3(op) \ 317#define I_u2u1s3(op) \
318 static inline void i##op(u32 **buf, unsigned int a, \ 318 static inline void __init i##op(u32 **buf, unsigned int a, \
319 unsigned int b, signed int c) \ 319 unsigned int b, signed int c) \
320 { \ 320 { \
321 build_insn(buf, insn##op, b, a, c); \ 321 build_insn(buf, insn##op, b, a, c); \
322 } 322 }
323 323
324#define I_u1u2(op) \ 324#define I_u1u2(op) \
325 static inline void i##op(u32 **buf, unsigned int a, \ 325 static inline void __init i##op(u32 **buf, unsigned int a, \
326 unsigned int b) \ 326 unsigned int b) \
327 { \ 327 { \
328 build_insn(buf, insn##op, a, b); \ 328 build_insn(buf, insn##op, a, b); \
329 } 329 }
330 330
331#define I_u1s2(op) \ 331#define I_u1s2(op) \
332 static inline void i##op(u32 **buf, unsigned int a, \ 332 static inline void __init i##op(u32 **buf, unsigned int a, \
333 signed int b) \ 333 signed int b) \
334 { \ 334 { \
335 build_insn(buf, insn##op, a, b); \ 335 build_insn(buf, insn##op, a, b); \
336 } 336 }
337 337
338#define I_u1(op) \ 338#define I_u1(op) \
339 static inline void i##op(u32 **buf, unsigned int a) \ 339 static inline void __init i##op(u32 **buf, unsigned int a) \
340 { \ 340 { \
341 build_insn(buf, insn##op, a); \ 341 build_insn(buf, insn##op, a); \
342 } 342 }
343 343
344#define I_0(op) \ 344#define I_0(op) \
345 static inline void i##op(u32 **buf) \ 345 static inline void __init i##op(u32 **buf) \
346 { \ 346 { \
347 build_insn(buf, insn##op); \ 347 build_insn(buf, insn##op); \
348 } 348 }
@@ -623,42 +623,42 @@ static __init int __attribute__((unused)) insn_has_bdelay(struct reloc *rel,
623} 623}
624 624
625/* convenience functions for labeled branches */ 625/* convenience functions for labeled branches */
626static void __attribute__((unused)) il_bltz(u32 **p, struct reloc **r, 626static void __init __attribute__((unused))
627 unsigned int reg, enum label_id l) 627 il_bltz(u32 **p, struct reloc **r, unsigned int reg, enum label_id l)
628{ 628{
629 r_mips_pc16(r, *p, l); 629 r_mips_pc16(r, *p, l);
630 i_bltz(p, reg, 0); 630 i_bltz(p, reg, 0);
631} 631}
632 632
633static void __attribute__((unused)) il_b(u32 **p, struct reloc **r, 633static void __init __attribute__((unused)) il_b(u32 **p, struct reloc **r,
634 enum label_id l) 634 enum label_id l)
635{ 635{
636 r_mips_pc16(r, *p, l); 636 r_mips_pc16(r, *p, l);
637 i_b(p, 0); 637 i_b(p, 0);
638} 638}
639 639
640static void il_beqz(u32 **p, struct reloc **r, unsigned int reg, 640static void __init il_beqz(u32 **p, struct reloc **r, unsigned int reg,
641 enum label_id l) 641 enum label_id l)
642{ 642{
643 r_mips_pc16(r, *p, l); 643 r_mips_pc16(r, *p, l);
644 i_beqz(p, reg, 0); 644 i_beqz(p, reg, 0);
645} 645}
646 646
647static void __attribute__((unused)) 647static void __init __attribute__((unused))
648il_beqzl(u32 **p, struct reloc **r, unsigned int reg, enum label_id l) 648il_beqzl(u32 **p, struct reloc **r, unsigned int reg, enum label_id l)
649{ 649{
650 r_mips_pc16(r, *p, l); 650 r_mips_pc16(r, *p, l);
651 i_beqzl(p, reg, 0); 651 i_beqzl(p, reg, 0);
652} 652}
653 653
654static void il_bnez(u32 **p, struct reloc **r, unsigned int reg, 654static void __init il_bnez(u32 **p, struct reloc **r, unsigned int reg,
655 enum label_id l) 655 enum label_id l)
656{ 656{
657 r_mips_pc16(r, *p, l); 657 r_mips_pc16(r, *p, l);
658 i_bnez(p, reg, 0); 658 i_bnez(p, reg, 0);
659} 659}
660 660
661static void il_bgezl(u32 **p, struct reloc **r, unsigned int reg, 661static void __init il_bgezl(u32 **p, struct reloc **r, unsigned int reg,
662 enum label_id l) 662 enum label_id l)
663{ 663{
664 r_mips_pc16(r, *p, l); 664 r_mips_pc16(r, *p, l);
diff --git a/arch/mips/momentum/jaguar_atx/prom.c b/arch/mips/momentum/jaguar_atx/prom.c
index aae7a802767a..1cadaa92946a 100644
--- a/arch/mips/momentum/jaguar_atx/prom.c
+++ b/arch/mips/momentum/jaguar_atx/prom.c
@@ -21,10 +21,10 @@
21#include <linux/mm.h> 21#include <linux/mm.h>
22#include <linux/sched.h> 22#include <linux/sched.h>
23#include <linux/bootmem.h> 23#include <linux/bootmem.h>
24#include <linux/mv643xx.h>
24 25
25#include <asm/addrspace.h> 26#include <asm/addrspace.h>
26#include <asm/bootinfo.h> 27#include <asm/bootinfo.h>
27#include <asm/mv64340.h>
28#include <asm/pmon.h> 28#include <asm/pmon.h>
29 29
30#include "jaguar_atx_fpga.h" 30#include "jaguar_atx_fpga.h"
diff --git a/arch/mips/momentum/jaguar_atx/setup.c b/arch/mips/momentum/jaguar_atx/setup.c
index 301d67226d72..2699917b640a 100644
--- a/arch/mips/momentum/jaguar_atx/setup.c
+++ b/arch/mips/momentum/jaguar_atx/setup.c
@@ -2,7 +2,7 @@
2 * BRIEF MODULE DESCRIPTION 2 * BRIEF MODULE DESCRIPTION
3 * Momentum Computer Jaguar-ATX board dependent boot routines 3 * Momentum Computer Jaguar-ATX board dependent boot routines
4 * 4 *
5 * Copyright (C) 1996, 1997, 2001, 2004 Ralf Baechle (ralf@linux-mips.org) 5 * Copyright (C) 1996, 1997, 2001, 04, 06 Ralf Baechle (ralf@linux-mips.org)
6 * Copyright (C) 2000 RidgeRun, Inc. 6 * Copyright (C) 2000 RidgeRun, Inc.
7 * Copyright (C) 2001 Red Hat, Inc. 7 * Copyright (C) 2001 Red Hat, Inc.
8 * Copyright (C) 2002 Momentum Computer 8 * Copyright (C) 2002 Momentum Computer
@@ -55,6 +55,8 @@
55#include <linux/interrupt.h> 55#include <linux/interrupt.h>
56#include <linux/timex.h> 56#include <linux/timex.h>
57#include <linux/vmalloc.h> 57#include <linux/vmalloc.h>
58#include <linux/mv643xx.h>
59
58#include <asm/time.h> 60#include <asm/time.h>
59#include <asm/bootinfo.h> 61#include <asm/bootinfo.h>
60#include <asm/page.h> 62#include <asm/page.h>
@@ -64,7 +66,6 @@
64#include <asm/ptrace.h> 66#include <asm/ptrace.h>
65#include <asm/reboot.h> 67#include <asm/reboot.h>
66#include <asm/tlbflush.h> 68#include <asm/tlbflush.h>
67#include <asm/mv64340.h>
68 69
69#include "jaguar_atx_fpga.h" 70#include "jaguar_atx_fpga.h"
70 71
diff --git a/arch/mips/momentum/ocelot_c/irq.c b/arch/mips/momentum/ocelot_c/irq.c
index 300fe8e4fbe8..a5764bc20e36 100644
--- a/arch/mips/momentum/ocelot_c/irq.c
+++ b/arch/mips/momentum/ocelot_c/irq.c
@@ -41,11 +41,11 @@
41#include <linux/slab.h> 41#include <linux/slab.h>
42#include <linux/random.h> 42#include <linux/random.h>
43#include <linux/bitops.h> 43#include <linux/bitops.h>
44#include <linux/mv643xx.h>
44#include <asm/bootinfo.h> 45#include <asm/bootinfo.h>
45#include <asm/io.h> 46#include <asm/io.h>
46#include <asm/irq_cpu.h> 47#include <asm/irq_cpu.h>
47#include <asm/mipsregs.h> 48#include <asm/mipsregs.h>
48#include <asm/mv64340.h>
49#include <asm/system.h> 49#include <asm/system.h>
50 50
51extern asmlinkage void ocelot_handle_int(void); 51extern asmlinkage void ocelot_handle_int(void);
diff --git a/arch/mips/momentum/ocelot_c/prom.c b/arch/mips/momentum/ocelot_c/prom.c
index 5b6809724b15..e92364482c7b 100644
--- a/arch/mips/momentum/ocelot_c/prom.c
+++ b/arch/mips/momentum/ocelot_c/prom.c
@@ -19,10 +19,10 @@
19#include <linux/mm.h> 19#include <linux/mm.h>
20#include <linux/sched.h> 20#include <linux/sched.h>
21#include <linux/bootmem.h> 21#include <linux/bootmem.h>
22#include <linux/mv643xx.h>
22 23
23#include <asm/addrspace.h> 24#include <asm/addrspace.h>
24#include <asm/bootinfo.h> 25#include <asm/bootinfo.h>
25#include <asm/mv64340.h>
26#include <asm/pmon.h> 26#include <asm/pmon.h>
27 27
28#include "ocelot_c_fpga.h" 28#include "ocelot_c_fpga.h"
diff --git a/arch/mips/momentum/ocelot_c/setup.c b/arch/mips/momentum/ocelot_c/setup.c
index 15998d8a9341..bd02e60d037a 100644
--- a/arch/mips/momentum/ocelot_c/setup.c
+++ b/arch/mips/momentum/ocelot_c/setup.c
@@ -54,6 +54,7 @@
54#include <linux/pm.h> 54#include <linux/pm.h>
55#include <linux/timex.h> 55#include <linux/timex.h>
56#include <linux/vmalloc.h> 56#include <linux/vmalloc.h>
57#include <linux/mv643xx.h>
57 58
58#include <asm/time.h> 59#include <asm/time.h>
59#include <asm/bootinfo.h> 60#include <asm/bootinfo.h>
@@ -64,9 +65,9 @@
64#include <asm/processor.h> 65#include <asm/processor.h>
65#include <asm/ptrace.h> 66#include <asm/ptrace.h>
66#include <asm/reboot.h> 67#include <asm/reboot.h>
68#include <asm/marvell.h>
67#include <linux/bootmem.h> 69#include <linux/bootmem.h>
68#include <linux/blkdev.h> 70#include <linux/blkdev.h>
69#include <asm/mv64340.h>
70#include "ocelot_c_fpga.h" 71#include "ocelot_c_fpga.h"
71 72
72unsigned long marvell_base; 73unsigned long marvell_base;
@@ -252,22 +253,22 @@ void __init plat_setup(void)
252 /* shut down ethernet ports, just to be sure our memory doesn't get 253 /* shut down ethernet ports, just to be sure our memory doesn't get
253 * corrupted by random ethernet traffic. 254 * corrupted by random ethernet traffic.
254 */ 255 */
255 MV_WRITE(MV64340_ETH_TRANSMIT_QUEUE_COMMAND_REG(0), 0xff << 8); 256 MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0), 0xff << 8);
256 MV_WRITE(MV64340_ETH_TRANSMIT_QUEUE_COMMAND_REG(1), 0xff << 8); 257 MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1), 0xff << 8);
257 MV_WRITE(MV64340_ETH_RECEIVE_QUEUE_COMMAND_REG(0), 0xff << 8); 258 MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0), 0xff << 8);
258 MV_WRITE(MV64340_ETH_RECEIVE_QUEUE_COMMAND_REG(1), 0xff << 8); 259 MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1), 0xff << 8);
259 do {} 260 do {}
260 while (MV_READ(MV64340_ETH_RECEIVE_QUEUE_COMMAND_REG(0)) & 0xff); 261 while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0)) & 0xff);
261 do {} 262 do {}
262 while (MV_READ(MV64340_ETH_RECEIVE_QUEUE_COMMAND_REG(1)) & 0xff); 263 while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1)) & 0xff);
263 do {} 264 do {}
264 while (MV_READ(MV64340_ETH_TRANSMIT_QUEUE_COMMAND_REG(0)) & 0xff); 265 while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0)) & 0xff);
265 do {} 266 do {}
266 while (MV_READ(MV64340_ETH_TRANSMIT_QUEUE_COMMAND_REG(1)) & 0xff); 267 while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1)) & 0xff);
267 MV_WRITE(MV64340_ETH_PORT_SERIAL_CONTROL_REG(0), 268 MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0),
268 MV_READ(MV64340_ETH_PORT_SERIAL_CONTROL_REG(0)) & ~1); 269 MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0)) & ~1);
269 MV_WRITE(MV64340_ETH_PORT_SERIAL_CONTROL_REG(1), 270 MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1),
270 MV_READ(MV64340_ETH_PORT_SERIAL_CONTROL_REG(1)) & ~1); 271 MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1)) & ~1);
271 272
272 /* Turn off the Bit-Error LED */ 273 /* Turn off the Bit-Error LED */
273 OCELOT_FPGA_WRITE(0x80, CLR); 274 OCELOT_FPGA_WRITE(0x80, CLR);
diff --git a/arch/mips/pci/pci-ocelot-c.c b/arch/mips/pci/pci-ocelot-c.c
index 1d84d36e034d..027759f7c904 100644
--- a/arch/mips/pci/pci-ocelot-c.c
+++ b/arch/mips/pci/pci-ocelot-c.c
@@ -3,15 +3,17 @@
3 * License. See the file "COPYING" in the main directory of this archive 3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details. 4 * for more details.
5 * 5 *
6 * Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org) 6 * Copyright (C) 2004, 06 by Ralf Baechle (ralf@linux-mips.org)
7 */ 7 */
8 8
9#include <linux/types.h> 9#include <linux/types.h>
10#include <linux/pci.h> 10#include <linux/pci.h>
11#include <asm/mv64340.h> 11#include <linux/mv643xx.h>
12 12
13#include <linux/init.h> 13#include <linux/init.h>
14 14
15#include <asm/marvell.h>
16
15/* 17/*
16 * We assume the address ranges have already been setup appropriately by 18 * We assume the address ranges have already been setup appropriately by
17 * the firmware. PMON in case of the Ocelot C does that. 19 * the firmware. PMON in case of the Ocelot C does that.
diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c
index f17f575f58f0..c197311e15d3 100644
--- a/arch/mips/pmc-sierra/yosemite/smp.c
+++ b/arch/mips/pmc-sierra/yosemite/smp.c
@@ -50,37 +50,25 @@ void __init prom_grab_secondary(void)
50 * We don't want to start the secondary CPU yet nor do we have a nice probing 50 * We don't want to start the secondary CPU yet nor do we have a nice probing
51 * feature in PMON so we just assume presence of the secondary core. 51 * feature in PMON so we just assume presence of the secondary core.
52 */ 52 */
53static char maxcpus_string[] __initdata = 53void __init plat_smp_setup(void)
54 KERN_WARNING "max_cpus set to 0; using 1 instead\n";
55
56void __init prom_prepare_cpus(unsigned int max_cpus)
57{ 54{
58 int enabled = 0, i; 55 int i;
59
60 if (max_cpus == 0) {
61 printk(maxcpus_string);
62 max_cpus = 1;
63 }
64 56
65 cpus_clear(phys_cpu_present_map); 57 cpus_clear(phys_cpu_present_map);
66 58
67 for (i = 0; i < 2; i++) { 59 for (i = 0; i < 2; i++) {
68 if (i == max_cpus)
69 break;
70
71 /*
72 * The boot CPU
73 */
74 cpu_set(i, phys_cpu_present_map); 60 cpu_set(i, phys_cpu_present_map);
75 __cpu_number_map[i] = i; 61 __cpu_number_map[i] = i;
76 __cpu_logical_map[i] = i; 62 __cpu_logical_map[i] = i;
77 enabled++;
78 } 63 }
64}
79 65
66void __init plat_prepare_cpus(unsigned int max_cpus)
67{
80 /* 68 /*
81 * Be paranoid. Enable the IPI only if we're really about to go SMP. 69 * Be paranoid. Enable the IPI only if we're really about to go SMP.
82 */ 70 */
83 if (enabled > 1) 71 if (cpus_weight(cpu_possible_map))
84 set_c0_status(STATUSF_IP5); 72 set_c0_status(STATUSF_IP5);
85} 73}
86 74
@@ -94,7 +82,7 @@ void __init prom_prepare_cpus(unsigned int max_cpus)
94void prom_boot_secondary(int cpu, struct task_struct *idle) 82void prom_boot_secondary(int cpu, struct task_struct *idle)
95{ 83{
96 unsigned long gp = (unsigned long) task_thread_info(idle); 84 unsigned long gp = (unsigned long) task_thread_info(idle);
97 unsigned long sp = __KSTK_TOP(idle); 85 unsigned long sp = __KSTK_TOS(idle);
98 86
99 secondary_sp = sp; 87 secondary_sp = sp;
100 secondary_gp = gp; 88 secondary_gp = gp;
diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c
index dbef3f6b5650..09fa7f5216f0 100644
--- a/arch/mips/sgi-ip27/ip27-smp.c
+++ b/arch/mips/sgi-ip27/ip27-smp.c
@@ -140,7 +140,7 @@ static __init void intr_clear_all(nasid_t nasid)
140 REMOTE_HUB_CLR_INTR(nasid, i); 140 REMOTE_HUB_CLR_INTR(nasid, i);
141} 141}
142 142
143void __init prom_prepare_cpus(unsigned int max_cpus) 143void __init plat_smp_setup(void)
144{ 144{
145 cnodeid_t cnode; 145 cnodeid_t cnode;
146 146
@@ -161,6 +161,11 @@ void __init prom_prepare_cpus(unsigned int max_cpus)
161 alloc_cpupda(0, 0); 161 alloc_cpupda(0, 0);
162} 162}
163 163
164void __init plat_prepare_cpus(unsigned int max_cpus)
165{
166 /* We already did everything necessary earlier */
167}
168
164/* 169/*
165 * Launch a slave into smp_bootstrap(). It doesn't take an argument, and we 170 * Launch a slave into smp_bootstrap(). It doesn't take an argument, and we
166 * set sp to the kernel stack of the newly created idle process, gp to the proc 171 * set sp to the kernel stack of the newly created idle process, gp to the proc
diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig
index de46f62ac462..816aee7fcd25 100644
--- a/arch/mips/sibyte/Kconfig
+++ b/arch/mips/sibyte/Kconfig
@@ -102,11 +102,11 @@ config SIMULATION
102 Build a kernel suitable for running under the GDB simulator. 102 Build a kernel suitable for running under the GDB simulator.
103 Primarily adjusts the kernel's notion of time. 103 Primarily adjusts the kernel's notion of time.
104 104
105config CONFIG_SB1_CEX_ALWAYS_FATAL 105config SB1_CEX_ALWAYS_FATAL
106 bool "All cache exceptions considered fatal (no recovery attempted)" 106 bool "All cache exceptions considered fatal (no recovery attempted)"
107 depends on SIBYTE_SB1xxx_SOC 107 depends on SIBYTE_SB1xxx_SOC
108 108
109config CONFIG_SB1_CERR_STALL 109config SB1_CERR_STALL
110 bool "Stall (rather than panic) on fatal cache error" 110 bool "Stall (rather than panic) on fatal cache error"
111 depends on SIBYTE_SB1xxx_SOC 111 depends on SIBYTE_SB1xxx_SOC
112 112
diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c
index b2a1ba5d23df..9cf7d713b13c 100644
--- a/arch/mips/sibyte/bcm1480/irq.c
+++ b/arch/mips/sibyte/bcm1480/irq.c
@@ -139,7 +139,7 @@ void bcm1480_unmask_irq(int cpu, int irq)
139#ifdef CONFIG_SMP 139#ifdef CONFIG_SMP
140static void bcm1480_set_affinity(unsigned int irq, cpumask_t mask) 140static void bcm1480_set_affinity(unsigned int irq, cpumask_t mask)
141{ 141{
142 int i = 0, old_cpu, cpu, int_on; 142 int i = 0, old_cpu, cpu, int_on, k;
143 u64 cur_ints; 143 u64 cur_ints;
144 irq_desc_t *desc = irq_desc + irq; 144 irq_desc_t *desc = irq_desc + irq;
145 unsigned long flags; 145 unsigned long flags;
@@ -165,7 +165,6 @@ static void bcm1480_set_affinity(unsigned int irq, cpumask_t mask)
165 irq_dirty -= BCM1480_NR_IRQS_HALF; 165 irq_dirty -= BCM1480_NR_IRQS_HALF;
166 } 166 }
167 167
168 int k;
169 for (k=0; k<2; k++) { /* Loop through high and low interrupt mask register */ 168 for (k=0; k<2; k++) { /* Loop through high and low interrupt mask register */
170 cur_ints = ____raw_readq(IOADDR(A_BCM1480_IMR_MAPPER(old_cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + (k*BCM1480_IMR_HL_SPACING))); 169 cur_ints = ____raw_readq(IOADDR(A_BCM1480_IMR_MAPPER(old_cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + (k*BCM1480_IMR_HL_SPACING)));
171 int_on = !(cur_ints & (((u64) 1) << irq_dirty)); 170 int_on = !(cur_ints & (((u64) 1) << irq_dirty));
@@ -216,6 +215,7 @@ static void ack_bcm1480_irq(unsigned int irq)
216{ 215{
217 u64 pending; 216 u64 pending;
218 unsigned int irq_dirty; 217 unsigned int irq_dirty;
218 int k;
219 219
220 /* 220 /*
221 * If the interrupt was an HT interrupt, now is the time to 221 * If the interrupt was an HT interrupt, now is the time to
@@ -227,7 +227,6 @@ static void ack_bcm1480_irq(unsigned int irq)
227 if ((irq_dirty >= BCM1480_NR_IRQS_HALF) && (irq_dirty <= BCM1480_NR_IRQS)) { 227 if ((irq_dirty >= BCM1480_NR_IRQS_HALF) && (irq_dirty <= BCM1480_NR_IRQS)) {
228 irq_dirty -= BCM1480_NR_IRQS_HALF; 228 irq_dirty -= BCM1480_NR_IRQS_HALF;
229 } 229 }
230 int k;
231 for (k=0; k<2; k++) { /* Loop through high and low LDT interrupts */ 230 for (k=0; k<2; k++) { /* Loop through high and low LDT interrupts */
232 pending = __raw_readq(IOADDR(A_BCM1480_IMR_REGISTER(bcm1480_irq_owner[irq], 231 pending = __raw_readq(IOADDR(A_BCM1480_IMR_REGISTER(bcm1480_irq_owner[irq],
233 R_BCM1480_IMR_LDT_INTERRUPT_H + (k*BCM1480_IMR_HL_SPACING)))); 232 R_BCM1480_IMR_LDT_INTERRUPT_H + (k*BCM1480_IMR_HL_SPACING))));
diff --git a/arch/mips/sibyte/cfe/smp.c b/arch/mips/sibyte/cfe/smp.c
index 4477af3d8074..eab20e2db323 100644
--- a/arch/mips/sibyte/cfe/smp.c
+++ b/arch/mips/sibyte/cfe/smp.c
@@ -31,7 +31,7 @@
31 * 31 *
32 * Common setup before any secondaries are started 32 * Common setup before any secondaries are started
33 */ 33 */
34void __init prom_prepare_cpus(unsigned int max_cpus) 34void __init plat_smp_setup(void)
35{ 35{
36 int i, num; 36 int i, num;
37 37
@@ -40,14 +40,18 @@ void __init prom_prepare_cpus(unsigned int max_cpus)
40 __cpu_number_map[0] = 0; 40 __cpu_number_map[0] = 0;
41 __cpu_logical_map[0] = 0; 41 __cpu_logical_map[0] = 0;
42 42
43 for (i=1, num=0; i<NR_CPUS; i++) { 43 for (i = 1, num = 0; i < NR_CPUS; i++) {
44 if (cfe_cpu_stop(i) == 0) { 44 if (cfe_cpu_stop(i) == 0) {
45 cpu_set(i, phys_cpu_present_map); 45 cpu_set(i, phys_cpu_present_map);
46 __cpu_number_map[i] = ++num; 46 __cpu_number_map[i] = ++num;
47 __cpu_logical_map[num] = i; 47 __cpu_logical_map[num] = i;
48 } 48 }
49 } 49 }
50 printk("Detected %i available secondary CPU(s)\n", num); 50 printk(KERN_INFO "Detected %i available secondary CPU(s)\n", num);
51}
52
53void __init plat_prepare_cpus(unsigned int max_cpus)
54{
51} 55}
52 56
53/* 57/*
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 80d114a3a837..a834f9e0bbb3 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -963,7 +963,7 @@ source "arch/powerpc/oprofile/Kconfig"
963 963
964config KPROBES 964config KPROBES
965 bool "Kprobes (EXPERIMENTAL)" 965 bool "Kprobes (EXPERIMENTAL)"
966 depends on PPC64 966 depends on PPC64 && EXPERIMENTAL && MODULES
967 help 967 help
968 Kprobes allows you to trap at almost any kernel address and 968 Kprobes allows you to trap at almost any kernel address and
969 execute a callback function. register_kprobe() establishes 969 execute a callback function. register_kprobe() establishes
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index d6fed3f56580..2c3fd2007676 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.15-rc5 3# Linux kernel version: 2.6.16-rc2
4# Tue Dec 20 15:59:30 2005 4# Fri Feb 10 17:33:08 2006
5# 5#
6CONFIG_PPC64=y 6CONFIG_PPC64=y
7CONFIG_64BIT=y 7CONFIG_64BIT=y
@@ -16,6 +16,10 @@ CONFIG_COMPAT=y
16CONFIG_SYSVIPC_COMPAT=y 16CONFIG_SYSVIPC_COMPAT=y
17CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y 17CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
18CONFIG_ARCH_MAY_HAVE_PC_FDC=y 18CONFIG_ARCH_MAY_HAVE_PC_FDC=y
19CONFIG_PPC_OF=y
20# CONFIG_PPC_UDBG_16550 is not set
21CONFIG_GENERIC_TBSYNC=y
22# CONFIG_DEFAULT_UIMAGE is not set
19 23
20# 24#
21# Processor support 25# Processor support
@@ -26,13 +30,12 @@ CONFIG_PPC_FPU=y
26CONFIG_ALTIVEC=y 30CONFIG_ALTIVEC=y
27CONFIG_PPC_STD_MMU=y 31CONFIG_PPC_STD_MMU=y
28CONFIG_SMP=y 32CONFIG_SMP=y
29CONFIG_NR_CPUS=2 33CONFIG_NR_CPUS=4
30 34
31# 35#
32# Code maturity level options 36# Code maturity level options
33# 37#
34CONFIG_EXPERIMENTAL=y 38CONFIG_EXPERIMENTAL=y
35CONFIG_CLEAN_COMPILE=y
36CONFIG_LOCK_KERNEL=y 39CONFIG_LOCK_KERNEL=y
37CONFIG_INIT_ENV_ARG_LIMIT=32 40CONFIG_INIT_ENV_ARG_LIMIT=32
38 41
@@ -47,8 +50,6 @@ CONFIG_POSIX_MQUEUE=y
47# CONFIG_BSD_PROCESS_ACCT is not set 50# CONFIG_BSD_PROCESS_ACCT is not set
48CONFIG_SYSCTL=y 51CONFIG_SYSCTL=y
49# CONFIG_AUDIT is not set 52# CONFIG_AUDIT is not set
50CONFIG_HOTPLUG=y
51CONFIG_KOBJECT_UEVENT=y
52CONFIG_IKCONFIG=y 53CONFIG_IKCONFIG=y
53CONFIG_IKCONFIG_PROC=y 54CONFIG_IKCONFIG_PROC=y
54# CONFIG_CPUSETS is not set 55# CONFIG_CPUSETS is not set
@@ -58,8 +59,10 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
58CONFIG_KALLSYMS=y 59CONFIG_KALLSYMS=y
59# CONFIG_KALLSYMS_ALL is not set 60# CONFIG_KALLSYMS_ALL is not set
60# CONFIG_KALLSYMS_EXTRA_PASS is not set 61# CONFIG_KALLSYMS_EXTRA_PASS is not set
62CONFIG_HOTPLUG=y
61CONFIG_PRINTK=y 63CONFIG_PRINTK=y
62CONFIG_BUG=y 64CONFIG_BUG=y
65CONFIG_ELF_CORE=y
63CONFIG_BASE_FULL=y 66CONFIG_BASE_FULL=y
64CONFIG_FUTEX=y 67CONFIG_FUTEX=y
65CONFIG_EPOLL=y 68CONFIG_EPOLL=y
@@ -68,8 +71,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
68CONFIG_CC_ALIGN_LABELS=0 71CONFIG_CC_ALIGN_LABELS=0
69CONFIG_CC_ALIGN_LOOPS=0 72CONFIG_CC_ALIGN_LOOPS=0
70CONFIG_CC_ALIGN_JUMPS=0 73CONFIG_CC_ALIGN_JUMPS=0
74CONFIG_SLAB=y
71# CONFIG_TINY_SHMEM is not set 75# CONFIG_TINY_SHMEM is not set
72CONFIG_BASE_SMALL=0 76CONFIG_BASE_SMALL=0
77# CONFIG_SLOB is not set
73 78
74# 79#
75# Loadable module support 80# Loadable module support
@@ -112,13 +117,12 @@ CONFIG_PPC_PMAC=y
112CONFIG_PPC_PMAC64=y 117CONFIG_PPC_PMAC64=y
113# CONFIG_PPC_MAPLE is not set 118# CONFIG_PPC_MAPLE is not set
114# CONFIG_PPC_CELL is not set 119# CONFIG_PPC_CELL is not set
115CONFIG_PPC_OF=y
116CONFIG_U3_DART=y 120CONFIG_U3_DART=y
117CONFIG_MPIC=y 121CONFIG_MPIC=y
118# CONFIG_PPC_RTAS is not set 122# CONFIG_PPC_RTAS is not set
119# CONFIG_MMIO_NVRAM is not set 123# CONFIG_MMIO_NVRAM is not set
124CONFIG_MPIC_BROKEN_U3=y
120# CONFIG_PPC_MPC106 is not set 125# CONFIG_PPC_MPC106 is not set
121CONFIG_GENERIC_TBSYNC=y
122CONFIG_CPU_FREQ=y 126CONFIG_CPU_FREQ=y
123CONFIG_CPU_FREQ_TABLE=y 127CONFIG_CPU_FREQ_TABLE=y
124# CONFIG_CPU_FREQ_DEBUG is not set 128# CONFIG_CPU_FREQ_DEBUG is not set
@@ -151,6 +155,7 @@ CONFIG_FORCE_MAX_ZONEORDER=13
151CONFIG_IOMMU_VMERGE=y 155CONFIG_IOMMU_VMERGE=y
152# CONFIG_HOTPLUG_CPU is not set 156# CONFIG_HOTPLUG_CPU is not set
153CONFIG_KEXEC=y 157CONFIG_KEXEC=y
158# CONFIG_CRASH_DUMP is not set
154CONFIG_IRQ_ALL_CPUS=y 159CONFIG_IRQ_ALL_CPUS=y
155# CONFIG_NUMA is not set 160# CONFIG_NUMA is not set
156CONFIG_ARCH_SELECT_MEMORY_MODEL=y 161CONFIG_ARCH_SELECT_MEMORY_MODEL=y
@@ -202,6 +207,7 @@ CONFIG_NET=y
202# 207#
203# Networking options 208# Networking options
204# 209#
210# CONFIG_NETDEBUG is not set
205CONFIG_PACKET=y 211CONFIG_PACKET=y
206# CONFIG_PACKET_MMAP is not set 212# CONFIG_PACKET_MMAP is not set
207CONFIG_UNIX=y 213CONFIG_UNIX=y
@@ -239,6 +245,7 @@ CONFIG_NETFILTER=y
239# Core Netfilter Configuration 245# Core Netfilter Configuration
240# 246#
241# CONFIG_NETFILTER_NETLINK is not set 247# CONFIG_NETFILTER_NETLINK is not set
248# CONFIG_NETFILTER_XTABLES is not set
242 249
243# 250#
244# IP: Netfilter Configuration 251# IP: Netfilter Configuration
@@ -255,65 +262,6 @@ CONFIG_IP_NF_TFTP=m
255CONFIG_IP_NF_AMANDA=m 262CONFIG_IP_NF_AMANDA=m
256# CONFIG_IP_NF_PPTP is not set 263# CONFIG_IP_NF_PPTP is not set
257CONFIG_IP_NF_QUEUE=m 264CONFIG_IP_NF_QUEUE=m
258CONFIG_IP_NF_IPTABLES=m
259CONFIG_IP_NF_MATCH_LIMIT=m
260CONFIG_IP_NF_MATCH_IPRANGE=m
261CONFIG_IP_NF_MATCH_MAC=m
262CONFIG_IP_NF_MATCH_PKTTYPE=m
263CONFIG_IP_NF_MATCH_MARK=m
264CONFIG_IP_NF_MATCH_MULTIPORT=m
265CONFIG_IP_NF_MATCH_TOS=m
266CONFIG_IP_NF_MATCH_RECENT=m
267CONFIG_IP_NF_MATCH_ECN=m
268CONFIG_IP_NF_MATCH_DSCP=m
269CONFIG_IP_NF_MATCH_AH_ESP=m
270CONFIG_IP_NF_MATCH_LENGTH=m
271CONFIG_IP_NF_MATCH_TTL=m
272CONFIG_IP_NF_MATCH_TCPMSS=m
273CONFIG_IP_NF_MATCH_HELPER=m
274CONFIG_IP_NF_MATCH_STATE=m
275CONFIG_IP_NF_MATCH_CONNTRACK=m
276CONFIG_IP_NF_MATCH_OWNER=m
277CONFIG_IP_NF_MATCH_ADDRTYPE=m
278CONFIG_IP_NF_MATCH_REALM=m
279CONFIG_IP_NF_MATCH_SCTP=m
280# CONFIG_IP_NF_MATCH_DCCP is not set
281CONFIG_IP_NF_MATCH_COMMENT=m
282CONFIG_IP_NF_MATCH_CONNMARK=m
283CONFIG_IP_NF_MATCH_CONNBYTES=m
284CONFIG_IP_NF_MATCH_HASHLIMIT=m
285CONFIG_IP_NF_MATCH_STRING=m
286CONFIG_IP_NF_FILTER=m
287CONFIG_IP_NF_TARGET_REJECT=m
288CONFIG_IP_NF_TARGET_LOG=m
289CONFIG_IP_NF_TARGET_ULOG=m
290CONFIG_IP_NF_TARGET_TCPMSS=m
291CONFIG_IP_NF_TARGET_NFQUEUE=m
292CONFIG_IP_NF_NAT=m
293CONFIG_IP_NF_NAT_NEEDED=y
294CONFIG_IP_NF_TARGET_MASQUERADE=m
295CONFIG_IP_NF_TARGET_REDIRECT=m
296CONFIG_IP_NF_TARGET_NETMAP=m
297CONFIG_IP_NF_TARGET_SAME=m
298CONFIG_IP_NF_NAT_SNMP_BASIC=m
299CONFIG_IP_NF_NAT_IRC=m
300CONFIG_IP_NF_NAT_FTP=m
301CONFIG_IP_NF_NAT_TFTP=m
302CONFIG_IP_NF_NAT_AMANDA=m
303CONFIG_IP_NF_MANGLE=m
304CONFIG_IP_NF_TARGET_TOS=m
305CONFIG_IP_NF_TARGET_ECN=m
306CONFIG_IP_NF_TARGET_DSCP=m
307CONFIG_IP_NF_TARGET_MARK=m
308CONFIG_IP_NF_TARGET_CLASSIFY=m
309CONFIG_IP_NF_TARGET_TTL=m
310CONFIG_IP_NF_TARGET_CONNMARK=m
311CONFIG_IP_NF_TARGET_CLUSTERIP=m
312CONFIG_IP_NF_RAW=m
313CONFIG_IP_NF_TARGET_NOTRACK=m
314CONFIG_IP_NF_ARPTABLES=m
315CONFIG_IP_NF_ARPFILTER=m
316CONFIG_IP_NF_ARP_MANGLE=m
317 265
318# 266#
319# DCCP Configuration (EXPERIMENTAL) 267# DCCP Configuration (EXPERIMENTAL)
@@ -324,6 +272,11 @@ CONFIG_IP_NF_ARP_MANGLE=m
324# SCTP Configuration (EXPERIMENTAL) 272# SCTP Configuration (EXPERIMENTAL)
325# 273#
326# CONFIG_IP_SCTP is not set 274# CONFIG_IP_SCTP is not set
275
276#
277# TIPC Configuration (EXPERIMENTAL)
278#
279# CONFIG_TIPC is not set
327# CONFIG_ATM is not set 280# CONFIG_ATM is not set
328# CONFIG_BRIDGE is not set 281# CONFIG_BRIDGE is not set
329# CONFIG_VLAN_8021Q is not set 282# CONFIG_VLAN_8021Q is not set
@@ -342,7 +295,6 @@ CONFIG_LLC=y
342# QoS and/or fair queueing 295# QoS and/or fair queueing
343# 296#
344# CONFIG_NET_SCHED is not set 297# CONFIG_NET_SCHED is not set
345CONFIG_NET_CLS_ROUTE=y
346 298
347# 299#
348# Network testing 300# Network testing
@@ -545,13 +497,7 @@ CONFIG_SCSI_SATA_SVW=y
545# CONFIG_SCSI_IPR is not set 497# CONFIG_SCSI_IPR is not set
546# CONFIG_SCSI_QLOGIC_FC is not set 498# CONFIG_SCSI_QLOGIC_FC is not set
547# CONFIG_SCSI_QLOGIC_1280 is not set 499# CONFIG_SCSI_QLOGIC_1280 is not set
548CONFIG_SCSI_QLA2XXX=y 500# CONFIG_SCSI_QLA_FC is not set
549# CONFIG_SCSI_QLA21XX is not set
550# CONFIG_SCSI_QLA22XX is not set
551# CONFIG_SCSI_QLA2300 is not set
552# CONFIG_SCSI_QLA2322 is not set
553# CONFIG_SCSI_QLA6312 is not set
554# CONFIG_SCSI_QLA24XX is not set
555# CONFIG_SCSI_LPFC is not set 501# CONFIG_SCSI_LPFC is not set
556# CONFIG_SCSI_DC395x is not set 502# CONFIG_SCSI_DC395x is not set
557# CONFIG_SCSI_DC390T is not set 503# CONFIG_SCSI_DC390T is not set
@@ -614,7 +560,6 @@ CONFIG_IEEE1394_SBP2=m
614CONFIG_IEEE1394_ETH1394=m 560CONFIG_IEEE1394_ETH1394=m
615CONFIG_IEEE1394_DV1394=m 561CONFIG_IEEE1394_DV1394=m
616CONFIG_IEEE1394_RAWIO=y 562CONFIG_IEEE1394_RAWIO=y
617# CONFIG_IEEE1394_CMP is not set
618 563
619# 564#
620# I2O device support 565# I2O device support
@@ -630,6 +575,7 @@ CONFIG_THERM_PM72=y
630CONFIG_WINDFARM=y 575CONFIG_WINDFARM=y
631CONFIG_WINDFARM_PM81=y 576CONFIG_WINDFARM_PM81=y
632CONFIG_WINDFARM_PM91=y 577CONFIG_WINDFARM_PM91=y
578CONFIG_WINDFARM_PM112=y
633 579
634# 580#
635# Network device support 581# Network device support
@@ -682,8 +628,9 @@ CONFIG_E1000=y
682# CONFIG_R8169 is not set 628# CONFIG_R8169 is not set
683# CONFIG_SIS190 is not set 629# CONFIG_SIS190 is not set
684# CONFIG_SKGE is not set 630# CONFIG_SKGE is not set
631# CONFIG_SKY2 is not set
685# CONFIG_SK98LIN is not set 632# CONFIG_SK98LIN is not set
686CONFIG_TIGON3=m 633CONFIG_TIGON3=y
687# CONFIG_BNX2 is not set 634# CONFIG_BNX2 is not set
688# CONFIG_MV643XX_ETH is not set 635# CONFIG_MV643XX_ETH is not set
689 636
@@ -861,8 +808,7 @@ CONFIG_I2C_ALGOBIT=y
861# CONFIG_I2C_I801 is not set 808# CONFIG_I2C_I801 is not set
862# CONFIG_I2C_I810 is not set 809# CONFIG_I2C_I810 is not set
863# CONFIG_I2C_PIIX4 is not set 810# CONFIG_I2C_PIIX4 is not set
864CONFIG_I2C_KEYWEST=y 811CONFIG_I2C_POWERMAC=y
865CONFIG_I2C_PMAC_SMU=y
866# CONFIG_I2C_NFORCE2 is not set 812# CONFIG_I2C_NFORCE2 is not set
867# CONFIG_I2C_PARPORT_LIGHT is not set 813# CONFIG_I2C_PARPORT_LIGHT is not set
868# CONFIG_I2C_PROSAVAGE is not set 814# CONFIG_I2C_PROSAVAGE is not set
@@ -895,6 +841,12 @@ CONFIG_I2C_PMAC_SMU=y
895# CONFIG_I2C_DEBUG_CHIP is not set 841# CONFIG_I2C_DEBUG_CHIP is not set
896 842
897# 843#
844# SPI support
845#
846# CONFIG_SPI is not set
847# CONFIG_SPI_MASTER is not set
848
849#
898# Dallas's 1-wire bus 850# Dallas's 1-wire bus
899# 851#
900# CONFIG_W1 is not set 852# CONFIG_W1 is not set
@@ -961,7 +913,6 @@ CONFIG_FB_RADEON_I2C=y
961# CONFIG_FB_KYRO is not set 913# CONFIG_FB_KYRO is not set
962# CONFIG_FB_3DFX is not set 914# CONFIG_FB_3DFX is not set
963# CONFIG_FB_VOODOO1 is not set 915# CONFIG_FB_VOODOO1 is not set
964# CONFIG_FB_CYBLA is not set
965# CONFIG_FB_TRIDENT is not set 916# CONFIG_FB_TRIDENT is not set
966# CONFIG_FB_VIRTUAL is not set 917# CONFIG_FB_VIRTUAL is not set
967 918
@@ -1008,9 +959,10 @@ CONFIG_SND_OSSEMUL=y
1008CONFIG_SND_MIXER_OSS=m 959CONFIG_SND_MIXER_OSS=m
1009CONFIG_SND_PCM_OSS=m 960CONFIG_SND_PCM_OSS=m
1010CONFIG_SND_SEQUENCER_OSS=y 961CONFIG_SND_SEQUENCER_OSS=y
962# CONFIG_SND_DYNAMIC_MINORS is not set
963CONFIG_SND_SUPPORT_OLD_API=y
1011# CONFIG_SND_VERBOSE_PRINTK is not set 964# CONFIG_SND_VERBOSE_PRINTK is not set
1012# CONFIG_SND_DEBUG is not set 965# CONFIG_SND_DEBUG is not set
1013CONFIG_SND_GENERIC_DRIVER=y
1014 966
1015# 967#
1016# Generic devices 968# Generic devices
@@ -1024,6 +976,8 @@ CONFIG_SND_GENERIC_DRIVER=y
1024# 976#
1025# PCI devices 977# PCI devices
1026# 978#
979# CONFIG_SND_AD1889 is not set
980# CONFIG_SND_ALS4000 is not set
1027# CONFIG_SND_ALI5451 is not set 981# CONFIG_SND_ALI5451 is not set
1028# CONFIG_SND_ATIIXP is not set 982# CONFIG_SND_ATIIXP is not set
1029# CONFIG_SND_ATIIXP_MODEM is not set 983# CONFIG_SND_ATIIXP_MODEM is not set
@@ -1032,39 +986,38 @@ CONFIG_SND_GENERIC_DRIVER=y
1032# CONFIG_SND_AU8830 is not set 986# CONFIG_SND_AU8830 is not set
1033# CONFIG_SND_AZT3328 is not set 987# CONFIG_SND_AZT3328 is not set
1034# CONFIG_SND_BT87X is not set 988# CONFIG_SND_BT87X is not set
1035# CONFIG_SND_CS46XX is not set 989# CONFIG_SND_CA0106 is not set
990# CONFIG_SND_CMIPCI is not set
1036# CONFIG_SND_CS4281 is not set 991# CONFIG_SND_CS4281 is not set
992# CONFIG_SND_CS46XX is not set
1037# CONFIG_SND_EMU10K1 is not set 993# CONFIG_SND_EMU10K1 is not set
1038# CONFIG_SND_EMU10K1X is not set 994# CONFIG_SND_EMU10K1X is not set
1039# CONFIG_SND_CA0106 is not set
1040# CONFIG_SND_KORG1212 is not set
1041# CONFIG_SND_MIXART is not set
1042# CONFIG_SND_NM256 is not set
1043# CONFIG_SND_RME32 is not set
1044# CONFIG_SND_RME96 is not set
1045# CONFIG_SND_RME9652 is not set
1046# CONFIG_SND_HDSP is not set
1047# CONFIG_SND_HDSPM is not set
1048# CONFIG_SND_TRIDENT is not set
1049# CONFIG_SND_YMFPCI is not set
1050# CONFIG_SND_AD1889 is not set
1051# CONFIG_SND_ALS4000 is not set
1052# CONFIG_SND_CMIPCI is not set
1053# CONFIG_SND_ENS1370 is not set 995# CONFIG_SND_ENS1370 is not set
1054# CONFIG_SND_ENS1371 is not set 996# CONFIG_SND_ENS1371 is not set
1055# CONFIG_SND_ES1938 is not set 997# CONFIG_SND_ES1938 is not set
1056# CONFIG_SND_ES1968 is not set 998# CONFIG_SND_ES1968 is not set
1057# CONFIG_SND_MAESTRO3 is not set
1058# CONFIG_SND_FM801 is not set 999# CONFIG_SND_FM801 is not set
1000# CONFIG_SND_HDA_INTEL is not set
1001# CONFIG_SND_HDSP is not set
1002# CONFIG_SND_HDSPM is not set
1059# CONFIG_SND_ICE1712 is not set 1003# CONFIG_SND_ICE1712 is not set
1060# CONFIG_SND_ICE1724 is not set 1004# CONFIG_SND_ICE1724 is not set
1061# CONFIG_SND_INTEL8X0 is not set 1005# CONFIG_SND_INTEL8X0 is not set
1062# CONFIG_SND_INTEL8X0M is not set 1006# CONFIG_SND_INTEL8X0M is not set
1007# CONFIG_SND_KORG1212 is not set
1008# CONFIG_SND_MAESTRO3 is not set
1009# CONFIG_SND_MIXART is not set
1010# CONFIG_SND_NM256 is not set
1011# CONFIG_SND_PCXHR is not set
1012# CONFIG_SND_RME32 is not set
1013# CONFIG_SND_RME96 is not set
1014# CONFIG_SND_RME9652 is not set
1063# CONFIG_SND_SONICVIBES is not set 1015# CONFIG_SND_SONICVIBES is not set
1016# CONFIG_SND_TRIDENT is not set
1064# CONFIG_SND_VIA82XX is not set 1017# CONFIG_SND_VIA82XX is not set
1065# CONFIG_SND_VIA82XX_MODEM is not set 1018# CONFIG_SND_VIA82XX_MODEM is not set
1066# CONFIG_SND_VX222 is not set 1019# CONFIG_SND_VX222 is not set
1067# CONFIG_SND_HDA_INTEL is not set 1020# CONFIG_SND_YMFPCI is not set
1068 1021
1069# 1022#
1070# ALSA PowerMac devices 1023# ALSA PowerMac devices
@@ -1136,13 +1089,16 @@ CONFIG_USB_STORAGE_DPCM=y
1136CONFIG_USB_STORAGE_SDDR09=y 1089CONFIG_USB_STORAGE_SDDR09=y
1137CONFIG_USB_STORAGE_SDDR55=y 1090CONFIG_USB_STORAGE_SDDR55=y
1138CONFIG_USB_STORAGE_JUMPSHOT=y 1091CONFIG_USB_STORAGE_JUMPSHOT=y
1092# CONFIG_USB_STORAGE_ALAUDA is not set
1139# CONFIG_USB_STORAGE_ONETOUCH is not set 1093# CONFIG_USB_STORAGE_ONETOUCH is not set
1094# CONFIG_USB_LIBUSUAL is not set
1140 1095
1141# 1096#
1142# USB Input Devices 1097# USB Input Devices
1143# 1098#
1144CONFIG_USB_HID=y 1099CONFIG_USB_HID=y
1145CONFIG_USB_HIDINPUT=y 1100CONFIG_USB_HIDINPUT=y
1101# CONFIG_USB_HIDINPUT_POWERBOOK is not set
1146CONFIG_HID_FF=y 1102CONFIG_HID_FF=y
1147CONFIG_HID_PID=y 1103CONFIG_HID_PID=y
1148CONFIG_LOGITECH_FF=y 1104CONFIG_LOGITECH_FF=y
@@ -1159,6 +1115,7 @@ CONFIG_USB_HIDDEV=y
1159# CONFIG_USB_YEALINK is not set 1115# CONFIG_USB_YEALINK is not set
1160# CONFIG_USB_XPAD is not set 1116# CONFIG_USB_XPAD is not set
1161# CONFIG_USB_ATI_REMOTE is not set 1117# CONFIG_USB_ATI_REMOTE is not set
1118# CONFIG_USB_ATI_REMOTE2 is not set
1162# CONFIG_USB_KEYSPAN_REMOTE is not set 1119# CONFIG_USB_KEYSPAN_REMOTE is not set
1163# CONFIG_USB_APPLETOUCH is not set 1120# CONFIG_USB_APPLETOUCH is not set
1164 1121
@@ -1207,6 +1164,7 @@ CONFIG_USB_SERIAL_GENERIC=y
1207# CONFIG_USB_SERIAL_AIRPRIME is not set 1164# CONFIG_USB_SERIAL_AIRPRIME is not set
1208# CONFIG_USB_SERIAL_ANYDATA is not set 1165# CONFIG_USB_SERIAL_ANYDATA is not set
1209CONFIG_USB_SERIAL_BELKIN=m 1166CONFIG_USB_SERIAL_BELKIN=m
1167# CONFIG_USB_SERIAL_WHITEHEAT is not set
1210CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m 1168CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
1211# CONFIG_USB_SERIAL_CP2101 is not set 1169# CONFIG_USB_SERIAL_CP2101 is not set
1212CONFIG_USB_SERIAL_CYPRESS_M8=m 1170CONFIG_USB_SERIAL_CYPRESS_M8=m
@@ -1288,6 +1246,10 @@ CONFIG_USB_EZUSB=y
1288# 1246#
1289 1247
1290# 1248#
1249# EDAC - error detection and reporting (RAS)
1250#
1251
1252#
1291# File systems 1253# File systems
1292# 1254#
1293CONFIG_EXT2_FS=y 1255CONFIG_EXT2_FS=y
@@ -1317,6 +1279,7 @@ CONFIG_XFS_EXPORT=y
1317CONFIG_XFS_SECURITY=y 1279CONFIG_XFS_SECURITY=y
1318CONFIG_XFS_POSIX_ACL=y 1280CONFIG_XFS_POSIX_ACL=y
1319# CONFIG_XFS_RT is not set 1281# CONFIG_XFS_RT is not set
1282# CONFIG_OCFS2_FS is not set
1320# CONFIG_MINIX_FS is not set 1283# CONFIG_MINIX_FS is not set
1321# CONFIG_ROMFS_FS is not set 1284# CONFIG_ROMFS_FS is not set
1322CONFIG_INOTIFY=y 1285CONFIG_INOTIFY=y
@@ -1357,6 +1320,7 @@ CONFIG_HUGETLBFS=y
1357CONFIG_HUGETLB_PAGE=y 1320CONFIG_HUGETLB_PAGE=y
1358CONFIG_RAMFS=y 1321CONFIG_RAMFS=y
1359# CONFIG_RELAYFS_FS is not set 1322# CONFIG_RELAYFS_FS is not set
1323# CONFIG_CONFIGFS_FS is not set
1360 1324
1361# 1325#
1362# Miscellaneous filesystems 1326# Miscellaneous filesystems
@@ -1426,6 +1390,7 @@ CONFIG_MSDOS_PARTITION=y
1426# CONFIG_SGI_PARTITION is not set 1390# CONFIG_SGI_PARTITION is not set
1427# CONFIG_ULTRIX_PARTITION is not set 1391# CONFIG_ULTRIX_PARTITION is not set
1428# CONFIG_SUN_PARTITION is not set 1392# CONFIG_SUN_PARTITION is not set
1393# CONFIG_KARMA_PARTITION is not set
1429# CONFIG_EFI_PARTITION is not set 1394# CONFIG_EFI_PARTITION is not set
1430 1395
1431# 1396#
@@ -1481,10 +1446,6 @@ CONFIG_CRC32=y
1481CONFIG_LIBCRC32C=m 1446CONFIG_LIBCRC32C=m
1482CONFIG_ZLIB_INFLATE=y 1447CONFIG_ZLIB_INFLATE=y
1483CONFIG_ZLIB_DEFLATE=m 1448CONFIG_ZLIB_DEFLATE=m
1484CONFIG_TEXTSEARCH=y
1485CONFIG_TEXTSEARCH_KMP=m
1486CONFIG_TEXTSEARCH_BM=m
1487CONFIG_TEXTSEARCH_FSM=m
1488 1449
1489# 1450#
1490# Instrumentation Support 1451# Instrumentation Support
@@ -1497,24 +1458,31 @@ CONFIG_OPROFILE=y
1497# Kernel hacking 1458# Kernel hacking
1498# 1459#
1499# CONFIG_PRINTK_TIME is not set 1460# CONFIG_PRINTK_TIME is not set
1500CONFIG_DEBUG_KERNEL=y
1501CONFIG_MAGIC_SYSRQ=y 1461CONFIG_MAGIC_SYSRQ=y
1462CONFIG_DEBUG_KERNEL=y
1502CONFIG_LOG_BUF_SHIFT=17 1463CONFIG_LOG_BUF_SHIFT=17
1503CONFIG_DETECT_SOFTLOCKUP=y 1464CONFIG_DETECT_SOFTLOCKUP=y
1504# CONFIG_SCHEDSTATS is not set 1465# CONFIG_SCHEDSTATS is not set
1505# CONFIG_DEBUG_SLAB is not set 1466# CONFIG_DEBUG_SLAB is not set
1467CONFIG_DEBUG_MUTEXES=y
1506# CONFIG_DEBUG_SPINLOCK is not set 1468# CONFIG_DEBUG_SPINLOCK is not set
1507# CONFIG_DEBUG_SPINLOCK_SLEEP is not set 1469# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1508# CONFIG_DEBUG_KOBJECT is not set 1470# CONFIG_DEBUG_KOBJECT is not set
1509# CONFIG_DEBUG_INFO is not set 1471# CONFIG_DEBUG_INFO is not set
1510CONFIG_DEBUG_FS=y 1472CONFIG_DEBUG_FS=y
1511# CONFIG_DEBUG_VM is not set 1473# CONFIG_DEBUG_VM is not set
1474CONFIG_FORCED_INLINING=y
1512# CONFIG_RCU_TORTURE_TEST is not set 1475# CONFIG_RCU_TORTURE_TEST is not set
1513# CONFIG_DEBUG_STACKOVERFLOW is not set 1476# CONFIG_DEBUG_STACKOVERFLOW is not set
1514# CONFIG_DEBUG_STACK_USAGE is not set 1477# CONFIG_DEBUG_STACK_USAGE is not set
1515# CONFIG_DEBUGGER is not set 1478# CONFIG_DEBUGGER is not set
1516CONFIG_IRQSTACKS=y 1479CONFIG_IRQSTACKS=y
1517CONFIG_BOOTX_TEXT=y 1480CONFIG_BOOTX_TEXT=y
1481# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
1482# CONFIG_PPC_EARLY_DEBUG_G5 is not set
1483# CONFIG_PPC_EARLY_DEBUG_RTAS is not set
1484# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
1485# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
1518 1486
1519# 1487#
1520# Security options 1488# Security options
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 6f6c6bed1aa5..0362a70aa97c 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.15-rc5 3# Linux kernel version: 2.6.16-rc2
4# Tue Dec 20 15:59:38 2005 4# Fri Feb 10 17:32:14 2006
5# 5#
6CONFIG_PPC64=y 6CONFIG_PPC64=y
7CONFIG_64BIT=y 7CONFIG_64BIT=y
@@ -16,6 +16,10 @@ CONFIG_COMPAT=y
16CONFIG_SYSVIPC_COMPAT=y 16CONFIG_SYSVIPC_COMPAT=y
17CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y 17CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
18CONFIG_ARCH_MAY_HAVE_PC_FDC=y 18CONFIG_ARCH_MAY_HAVE_PC_FDC=y
19CONFIG_PPC_OF=y
20CONFIG_PPC_UDBG_16550=y
21CONFIG_GENERIC_TBSYNC=y
22# CONFIG_DEFAULT_UIMAGE is not set
19 23
20# 24#
21# Processor support 25# Processor support
@@ -33,7 +37,6 @@ CONFIG_NR_CPUS=32
33# Code maturity level options 37# Code maturity level options
34# 38#
35CONFIG_EXPERIMENTAL=y 39CONFIG_EXPERIMENTAL=y
36CONFIG_CLEAN_COMPILE=y
37CONFIG_LOCK_KERNEL=y 40CONFIG_LOCK_KERNEL=y
38CONFIG_INIT_ENV_ARG_LIMIT=32 41CONFIG_INIT_ENV_ARG_LIMIT=32
39 42
@@ -48,8 +51,6 @@ CONFIG_POSIX_MQUEUE=y
48# CONFIG_BSD_PROCESS_ACCT is not set 51# CONFIG_BSD_PROCESS_ACCT is not set
49CONFIG_SYSCTL=y 52CONFIG_SYSCTL=y
50# CONFIG_AUDIT is not set 53# CONFIG_AUDIT is not set
51CONFIG_HOTPLUG=y
52CONFIG_KOBJECT_UEVENT=y
53CONFIG_IKCONFIG=y 54CONFIG_IKCONFIG=y
54CONFIG_IKCONFIG_PROC=y 55CONFIG_IKCONFIG_PROC=y
55CONFIG_CPUSETS=y 56CONFIG_CPUSETS=y
@@ -59,8 +60,10 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
59CONFIG_KALLSYMS=y 60CONFIG_KALLSYMS=y
60CONFIG_KALLSYMS_ALL=y 61CONFIG_KALLSYMS_ALL=y
61# CONFIG_KALLSYMS_EXTRA_PASS is not set 62# CONFIG_KALLSYMS_EXTRA_PASS is not set
63CONFIG_HOTPLUG=y
62CONFIG_PRINTK=y 64CONFIG_PRINTK=y
63CONFIG_BUG=y 65CONFIG_BUG=y
66CONFIG_ELF_CORE=y
64CONFIG_BASE_FULL=y 67CONFIG_BASE_FULL=y
65CONFIG_FUTEX=y 68CONFIG_FUTEX=y
66CONFIG_EPOLL=y 69CONFIG_EPOLL=y
@@ -69,8 +72,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
69CONFIG_CC_ALIGN_LABELS=0 72CONFIG_CC_ALIGN_LABELS=0
70CONFIG_CC_ALIGN_LOOPS=0 73CONFIG_CC_ALIGN_LOOPS=0
71CONFIG_CC_ALIGN_JUMPS=0 74CONFIG_CC_ALIGN_JUMPS=0
75CONFIG_SLAB=y
72# CONFIG_TINY_SHMEM is not set 76# CONFIG_TINY_SHMEM is not set
73CONFIG_BASE_SMALL=0 77CONFIG_BASE_SMALL=0
78# CONFIG_SLOB is not set
74 79
75# 80#
76# Loadable module support 81# Loadable module support
@@ -113,7 +118,6 @@ CONFIG_PPC_PMAC=y
113CONFIG_PPC_PMAC64=y 118CONFIG_PPC_PMAC64=y
114CONFIG_PPC_MAPLE=y 119CONFIG_PPC_MAPLE=y
115# CONFIG_PPC_CELL is not set 120# CONFIG_PPC_CELL is not set
116CONFIG_PPC_OF=y
117CONFIG_XICS=y 121CONFIG_XICS=y
118CONFIG_U3_DART=y 122CONFIG_U3_DART=y
119CONFIG_MPIC=y 123CONFIG_MPIC=y
@@ -124,8 +128,8 @@ CONFIG_RTAS_FLASH=m
124# CONFIG_MMIO_NVRAM is not set 128# CONFIG_MMIO_NVRAM is not set
125CONFIG_MPIC_BROKEN_U3=y 129CONFIG_MPIC_BROKEN_U3=y
126CONFIG_IBMVIO=y 130CONFIG_IBMVIO=y
131# CONFIG_IBMEBUS is not set
127# CONFIG_PPC_MPC106 is not set 132# CONFIG_PPC_MPC106 is not set
128CONFIG_GENERIC_TBSYNC=y
129CONFIG_CPU_FREQ=y 133CONFIG_CPU_FREQ=y
130CONFIG_CPU_FREQ_TABLE=y 134CONFIG_CPU_FREQ_TABLE=y
131# CONFIG_CPU_FREQ_DEBUG is not set 135# CONFIG_CPU_FREQ_DEBUG is not set
@@ -158,6 +162,7 @@ CONFIG_FORCE_MAX_ZONEORDER=13
158CONFIG_IOMMU_VMERGE=y 162CONFIG_IOMMU_VMERGE=y
159CONFIG_HOTPLUG_CPU=y 163CONFIG_HOTPLUG_CPU=y
160CONFIG_KEXEC=y 164CONFIG_KEXEC=y
165# CONFIG_CRASH_DUMP is not set
161CONFIG_IRQ_ALL_CPUS=y 166CONFIG_IRQ_ALL_CPUS=y
162CONFIG_PPC_SPLPAR=y 167CONFIG_PPC_SPLPAR=y
163CONFIG_EEH=y 168CONFIG_EEH=y
@@ -178,6 +183,7 @@ CONFIG_HAVE_MEMORY_PRESENT=y
178CONFIG_SPARSEMEM_EXTREME=y 183CONFIG_SPARSEMEM_EXTREME=y
179# CONFIG_MEMORY_HOTPLUG is not set 184# CONFIG_MEMORY_HOTPLUG is not set
180CONFIG_SPLIT_PTLOCK_CPUS=4 185CONFIG_SPLIT_PTLOCK_CPUS=4
186CONFIG_MIGRATION=y
181# CONFIG_PPC_64K_PAGES is not set 187# CONFIG_PPC_64K_PAGES is not set
182# CONFIG_SCHED_SMT is not set 188# CONFIG_SCHED_SMT is not set
183CONFIG_PROC_DEVICETREE=y 189CONFIG_PROC_DEVICETREE=y
@@ -221,6 +227,7 @@ CONFIG_NET=y
221# 227#
222# Networking options 228# Networking options
223# 229#
230# CONFIG_NETDEBUG is not set
224CONFIG_PACKET=y 231CONFIG_PACKET=y
225# CONFIG_PACKET_MMAP is not set 232# CONFIG_PACKET_MMAP is not set
226CONFIG_UNIX=y 233CONFIG_UNIX=y
@@ -260,6 +267,7 @@ CONFIG_NETFILTER=y
260CONFIG_NETFILTER_NETLINK=y 267CONFIG_NETFILTER_NETLINK=y
261CONFIG_NETFILTER_NETLINK_QUEUE=m 268CONFIG_NETFILTER_NETLINK_QUEUE=m
262CONFIG_NETFILTER_NETLINK_LOG=m 269CONFIG_NETFILTER_NETLINK_LOG=m
270# CONFIG_NETFILTER_XTABLES is not set
263 271
264# 272#
265# IP: Netfilter Configuration 273# IP: Netfilter Configuration
@@ -277,65 +285,6 @@ CONFIG_IP_NF_TFTP=m
277CONFIG_IP_NF_AMANDA=m 285CONFIG_IP_NF_AMANDA=m
278# CONFIG_IP_NF_PPTP is not set 286# CONFIG_IP_NF_PPTP is not set
279CONFIG_IP_NF_QUEUE=m 287CONFIG_IP_NF_QUEUE=m
280CONFIG_IP_NF_IPTABLES=m
281CONFIG_IP_NF_MATCH_LIMIT=m
282CONFIG_IP_NF_MATCH_IPRANGE=m
283CONFIG_IP_NF_MATCH_MAC=m
284CONFIG_IP_NF_MATCH_PKTTYPE=m
285CONFIG_IP_NF_MATCH_MARK=m
286CONFIG_IP_NF_MATCH_MULTIPORT=m
287CONFIG_IP_NF_MATCH_TOS=m
288CONFIG_IP_NF_MATCH_RECENT=m
289CONFIG_IP_NF_MATCH_ECN=m
290CONFIG_IP_NF_MATCH_DSCP=m
291CONFIG_IP_NF_MATCH_AH_ESP=m
292CONFIG_IP_NF_MATCH_LENGTH=m
293CONFIG_IP_NF_MATCH_TTL=m
294CONFIG_IP_NF_MATCH_TCPMSS=m
295CONFIG_IP_NF_MATCH_HELPER=m
296CONFIG_IP_NF_MATCH_STATE=m
297CONFIG_IP_NF_MATCH_CONNTRACK=m
298CONFIG_IP_NF_MATCH_OWNER=m
299CONFIG_IP_NF_MATCH_ADDRTYPE=m
300CONFIG_IP_NF_MATCH_REALM=m
301CONFIG_IP_NF_MATCH_SCTP=m
302CONFIG_IP_NF_MATCH_DCCP=m
303CONFIG_IP_NF_MATCH_COMMENT=m
304CONFIG_IP_NF_MATCH_CONNMARK=m
305CONFIG_IP_NF_MATCH_CONNBYTES=m
306CONFIG_IP_NF_MATCH_HASHLIMIT=m
307CONFIG_IP_NF_MATCH_STRING=m
308CONFIG_IP_NF_FILTER=m
309CONFIG_IP_NF_TARGET_REJECT=m
310CONFIG_IP_NF_TARGET_LOG=m
311CONFIG_IP_NF_TARGET_ULOG=m
312CONFIG_IP_NF_TARGET_TCPMSS=m
313CONFIG_IP_NF_TARGET_NFQUEUE=m
314CONFIG_IP_NF_NAT=m
315CONFIG_IP_NF_NAT_NEEDED=y
316CONFIG_IP_NF_TARGET_MASQUERADE=m
317CONFIG_IP_NF_TARGET_REDIRECT=m
318CONFIG_IP_NF_TARGET_NETMAP=m
319CONFIG_IP_NF_TARGET_SAME=m
320CONFIG_IP_NF_NAT_SNMP_BASIC=m
321CONFIG_IP_NF_NAT_IRC=m
322CONFIG_IP_NF_NAT_FTP=m
323CONFIG_IP_NF_NAT_TFTP=m
324CONFIG_IP_NF_NAT_AMANDA=m
325CONFIG_IP_NF_MANGLE=m
326CONFIG_IP_NF_TARGET_TOS=m
327CONFIG_IP_NF_TARGET_ECN=m
328CONFIG_IP_NF_TARGET_DSCP=m
329CONFIG_IP_NF_TARGET_MARK=m
330CONFIG_IP_NF_TARGET_CLASSIFY=m
331CONFIG_IP_NF_TARGET_TTL=m
332CONFIG_IP_NF_TARGET_CONNMARK=m
333CONFIG_IP_NF_TARGET_CLUSTERIP=m
334CONFIG_IP_NF_RAW=m
335CONFIG_IP_NF_TARGET_NOTRACK=m
336CONFIG_IP_NF_ARPTABLES=m
337CONFIG_IP_NF_ARPFILTER=m
338CONFIG_IP_NF_ARP_MANGLE=m
339 288
340# 289#
341# DCCP Configuration (EXPERIMENTAL) 290# DCCP Configuration (EXPERIMENTAL)
@@ -346,6 +295,11 @@ CONFIG_IP_NF_ARP_MANGLE=m
346# SCTP Configuration (EXPERIMENTAL) 295# SCTP Configuration (EXPERIMENTAL)
347# 296#
348# CONFIG_IP_SCTP is not set 297# CONFIG_IP_SCTP is not set
298
299#
300# TIPC Configuration (EXPERIMENTAL)
301#
302# CONFIG_TIPC is not set
349# CONFIG_ATM is not set 303# CONFIG_ATM is not set
350# CONFIG_BRIDGE is not set 304# CONFIG_BRIDGE is not set
351# CONFIG_VLAN_8021Q is not set 305# CONFIG_VLAN_8021Q is not set
@@ -364,7 +318,6 @@ CONFIG_LLC=y
364# QoS and/or fair queueing 318# QoS and/or fair queueing
365# 319#
366# CONFIG_NET_SCHED is not set 320# CONFIG_NET_SCHED is not set
367CONFIG_NET_CLS_ROUTE=y
368 321
369# 322#
370# Network testing 323# Network testing
@@ -572,13 +525,7 @@ CONFIG_SCSI_IPR_TRACE=y
572CONFIG_SCSI_IPR_DUMP=y 525CONFIG_SCSI_IPR_DUMP=y
573# CONFIG_SCSI_QLOGIC_FC is not set 526# CONFIG_SCSI_QLOGIC_FC is not set
574# CONFIG_SCSI_QLOGIC_1280 is not set 527# CONFIG_SCSI_QLOGIC_1280 is not set
575CONFIG_SCSI_QLA2XXX=y 528# CONFIG_SCSI_QLA_FC is not set
576CONFIG_SCSI_QLA21XX=m
577CONFIG_SCSI_QLA22XX=m
578CONFIG_SCSI_QLA2300=m
579CONFIG_SCSI_QLA2322=m
580CONFIG_SCSI_QLA6312=m
581CONFIG_SCSI_QLA24XX=m
582CONFIG_SCSI_LPFC=m 529CONFIG_SCSI_LPFC=m
583# CONFIG_SCSI_DC395x is not set 530# CONFIG_SCSI_DC395x is not set
584# CONFIG_SCSI_DC390T is not set 531# CONFIG_SCSI_DC390T is not set
@@ -642,8 +589,6 @@ CONFIG_IEEE1394_SBP2=m
642CONFIG_IEEE1394_ETH1394=m 589CONFIG_IEEE1394_ETH1394=m
643CONFIG_IEEE1394_DV1394=m 590CONFIG_IEEE1394_DV1394=m
644CONFIG_IEEE1394_RAWIO=y 591CONFIG_IEEE1394_RAWIO=y
645CONFIG_IEEE1394_CMP=m
646CONFIG_IEEE1394_AMDTP=m
647 592
648# 593#
649# I2O device support 594# I2O device support
@@ -659,6 +604,7 @@ CONFIG_THERM_PM72=y
659CONFIG_WINDFARM=y 604CONFIG_WINDFARM=y
660CONFIG_WINDFARM_PM81=y 605CONFIG_WINDFARM_PM81=y
661CONFIG_WINDFARM_PM91=y 606CONFIG_WINDFARM_PM91=y
607CONFIG_WINDFARM_PM112=y
662 608
663# 609#
664# Network device support 610# Network device support
@@ -731,6 +677,7 @@ CONFIG_E1000=y
731# CONFIG_R8169 is not set 677# CONFIG_R8169 is not set
732# CONFIG_SIS190 is not set 678# CONFIG_SIS190 is not set
733# CONFIG_SKGE is not set 679# CONFIG_SKGE is not set
680# CONFIG_SKY2 is not set
734# CONFIG_SK98LIN is not set 681# CONFIG_SK98LIN is not set
735# CONFIG_VIA_VELOCITY is not set 682# CONFIG_VIA_VELOCITY is not set
736CONFIG_TIGON3=y 683CONFIG_TIGON3=y
@@ -853,6 +800,7 @@ CONFIG_HW_CONSOLE=y
853CONFIG_SERIAL_8250=y 800CONFIG_SERIAL_8250=y
854CONFIG_SERIAL_8250_CONSOLE=y 801CONFIG_SERIAL_8250_CONSOLE=y
855CONFIG_SERIAL_8250_NR_UARTS=4 802CONFIG_SERIAL_8250_NR_UARTS=4
803CONFIG_SERIAL_8250_RUNTIME_UARTS=4
856# CONFIG_SERIAL_8250_EXTENDED is not set 804# CONFIG_SERIAL_8250_EXTENDED is not set
857 805
858# 806#
@@ -880,6 +828,7 @@ CONFIG_HVCS=m
880# CONFIG_WATCHDOG is not set 828# CONFIG_WATCHDOG is not set
881# CONFIG_RTC is not set 829# CONFIG_RTC is not set
882CONFIG_GEN_RTC=y 830CONFIG_GEN_RTC=y
831# CONFIG_GEN_RTC_X is not set
883# CONFIG_DTLK is not set 832# CONFIG_DTLK is not set
884# CONFIG_R3964 is not set 833# CONFIG_R3964 is not set
885# CONFIG_APPLICOM is not set 834# CONFIG_APPLICOM is not set
@@ -923,8 +872,7 @@ CONFIG_I2C_AMD8111=y
923# CONFIG_I2C_I801 is not set 872# CONFIG_I2C_I801 is not set
924# CONFIG_I2C_I810 is not set 873# CONFIG_I2C_I810 is not set
925# CONFIG_I2C_PIIX4 is not set 874# CONFIG_I2C_PIIX4 is not set
926CONFIG_I2C_KEYWEST=y 875CONFIG_I2C_POWERMAC=y
927CONFIG_I2C_PMAC_SMU=y
928# CONFIG_I2C_NFORCE2 is not set 876# CONFIG_I2C_NFORCE2 is not set
929# CONFIG_I2C_PARPORT_LIGHT is not set 877# CONFIG_I2C_PARPORT_LIGHT is not set
930# CONFIG_I2C_PROSAVAGE is not set 878# CONFIG_I2C_PROSAVAGE is not set
@@ -957,6 +905,12 @@ CONFIG_I2C_PMAC_SMU=y
957# CONFIG_I2C_DEBUG_CHIP is not set 905# CONFIG_I2C_DEBUG_CHIP is not set
958 906
959# 907#
908# SPI support
909#
910# CONFIG_SPI is not set
911# CONFIG_SPI_MASTER is not set
912
913#
960# Dallas's 1-wire bus 914# Dallas's 1-wire bus
961# 915#
962# CONFIG_W1 is not set 916# CONFIG_W1 is not set
@@ -1028,7 +982,6 @@ CONFIG_FB_RADEON_I2C=y
1028# CONFIG_FB_KYRO is not set 982# CONFIG_FB_KYRO is not set
1029# CONFIG_FB_3DFX is not set 983# CONFIG_FB_3DFX is not set
1030# CONFIG_FB_VOODOO1 is not set 984# CONFIG_FB_VOODOO1 is not set
1031# CONFIG_FB_CYBLA is not set
1032# CONFIG_FB_TRIDENT is not set 985# CONFIG_FB_TRIDENT is not set
1033# CONFIG_FB_VIRTUAL is not set 986# CONFIG_FB_VIRTUAL is not set
1034 987
@@ -1073,9 +1026,10 @@ CONFIG_SND_OSSEMUL=y
1073CONFIG_SND_MIXER_OSS=m 1026CONFIG_SND_MIXER_OSS=m
1074CONFIG_SND_PCM_OSS=m 1027CONFIG_SND_PCM_OSS=m
1075CONFIG_SND_SEQUENCER_OSS=y 1028CONFIG_SND_SEQUENCER_OSS=y
1029# CONFIG_SND_DYNAMIC_MINORS is not set
1030CONFIG_SND_SUPPORT_OLD_API=y
1076# CONFIG_SND_VERBOSE_PRINTK is not set 1031# CONFIG_SND_VERBOSE_PRINTK is not set
1077# CONFIG_SND_DEBUG is not set 1032# CONFIG_SND_DEBUG is not set
1078CONFIG_SND_GENERIC_DRIVER=y
1079 1033
1080# 1034#
1081# Generic devices 1035# Generic devices
@@ -1089,6 +1043,8 @@ CONFIG_SND_GENERIC_DRIVER=y
1089# 1043#
1090# PCI devices 1044# PCI devices
1091# 1045#
1046# CONFIG_SND_AD1889 is not set
1047# CONFIG_SND_ALS4000 is not set
1092# CONFIG_SND_ALI5451 is not set 1048# CONFIG_SND_ALI5451 is not set
1093# CONFIG_SND_ATIIXP is not set 1049# CONFIG_SND_ATIIXP is not set
1094# CONFIG_SND_ATIIXP_MODEM is not set 1050# CONFIG_SND_ATIIXP_MODEM is not set
@@ -1097,39 +1053,38 @@ CONFIG_SND_GENERIC_DRIVER=y
1097# CONFIG_SND_AU8830 is not set 1053# CONFIG_SND_AU8830 is not set
1098# CONFIG_SND_AZT3328 is not set 1054# CONFIG_SND_AZT3328 is not set
1099# CONFIG_SND_BT87X is not set 1055# CONFIG_SND_BT87X is not set
1100# CONFIG_SND_CS46XX is not set 1056# CONFIG_SND_CA0106 is not set
1057# CONFIG_SND_CMIPCI is not set
1101# CONFIG_SND_CS4281 is not set 1058# CONFIG_SND_CS4281 is not set
1059# CONFIG_SND_CS46XX is not set
1102# CONFIG_SND_EMU10K1 is not set 1060# CONFIG_SND_EMU10K1 is not set
1103# CONFIG_SND_EMU10K1X is not set 1061# CONFIG_SND_EMU10K1X is not set
1104# CONFIG_SND_CA0106 is not set
1105# CONFIG_SND_KORG1212 is not set
1106# CONFIG_SND_MIXART is not set
1107# CONFIG_SND_NM256 is not set
1108# CONFIG_SND_RME32 is not set
1109# CONFIG_SND_RME96 is not set
1110# CONFIG_SND_RME9652 is not set
1111# CONFIG_SND_HDSP is not set
1112# CONFIG_SND_HDSPM is not set
1113# CONFIG_SND_TRIDENT is not set
1114# CONFIG_SND_YMFPCI is not set
1115# CONFIG_SND_AD1889 is not set
1116# CONFIG_SND_ALS4000 is not set
1117# CONFIG_SND_CMIPCI is not set
1118# CONFIG_SND_ENS1370 is not set 1062# CONFIG_SND_ENS1370 is not set
1119# CONFIG_SND_ENS1371 is not set 1063# CONFIG_SND_ENS1371 is not set
1120# CONFIG_SND_ES1938 is not set 1064# CONFIG_SND_ES1938 is not set
1121# CONFIG_SND_ES1968 is not set 1065# CONFIG_SND_ES1968 is not set
1122# CONFIG_SND_MAESTRO3 is not set
1123# CONFIG_SND_FM801 is not set 1066# CONFIG_SND_FM801 is not set
1067# CONFIG_SND_HDA_INTEL is not set
1068# CONFIG_SND_HDSP is not set
1069# CONFIG_SND_HDSPM is not set
1124# CONFIG_SND_ICE1712 is not set 1070# CONFIG_SND_ICE1712 is not set
1125# CONFIG_SND_ICE1724 is not set 1071# CONFIG_SND_ICE1724 is not set
1126# CONFIG_SND_INTEL8X0 is not set 1072# CONFIG_SND_INTEL8X0 is not set
1127# CONFIG_SND_INTEL8X0M is not set 1073# CONFIG_SND_INTEL8X0M is not set
1074# CONFIG_SND_KORG1212 is not set
1075# CONFIG_SND_MAESTRO3 is not set
1076# CONFIG_SND_MIXART is not set
1077# CONFIG_SND_NM256 is not set
1078# CONFIG_SND_PCXHR is not set
1079# CONFIG_SND_RME32 is not set
1080# CONFIG_SND_RME96 is not set
1081# CONFIG_SND_RME9652 is not set
1128# CONFIG_SND_SONICVIBES is not set 1082# CONFIG_SND_SONICVIBES is not set
1083# CONFIG_SND_TRIDENT is not set
1129# CONFIG_SND_VIA82XX is not set 1084# CONFIG_SND_VIA82XX is not set
1130# CONFIG_SND_VIA82XX_MODEM is not set 1085# CONFIG_SND_VIA82XX_MODEM is not set
1131# CONFIG_SND_VX222 is not set 1086# CONFIG_SND_VX222 is not set
1132# CONFIG_SND_HDA_INTEL is not set 1087# CONFIG_SND_YMFPCI is not set
1133 1088
1134# 1089#
1135# ALSA PowerMac devices 1090# ALSA PowerMac devices
@@ -1201,13 +1156,16 @@ CONFIG_USB_STORAGE=m
1201# CONFIG_USB_STORAGE_SDDR09 is not set 1156# CONFIG_USB_STORAGE_SDDR09 is not set
1202# CONFIG_USB_STORAGE_SDDR55 is not set 1157# CONFIG_USB_STORAGE_SDDR55 is not set
1203# CONFIG_USB_STORAGE_JUMPSHOT is not set 1158# CONFIG_USB_STORAGE_JUMPSHOT is not set
1159# CONFIG_USB_STORAGE_ALAUDA is not set
1204# CONFIG_USB_STORAGE_ONETOUCH is not set 1160# CONFIG_USB_STORAGE_ONETOUCH is not set
1161# CONFIG_USB_LIBUSUAL is not set
1205 1162
1206# 1163#
1207# USB Input Devices 1164# USB Input Devices
1208# 1165#
1209CONFIG_USB_HID=y 1166CONFIG_USB_HID=y
1210CONFIG_USB_HIDINPUT=y 1167CONFIG_USB_HIDINPUT=y
1168# CONFIG_USB_HIDINPUT_POWERBOOK is not set
1211# CONFIG_HID_FF is not set 1169# CONFIG_HID_FF is not set
1212CONFIG_USB_HIDDEV=y 1170CONFIG_USB_HIDDEV=y
1213# CONFIG_USB_AIPTEK is not set 1171# CONFIG_USB_AIPTEK is not set
@@ -1221,6 +1179,7 @@ CONFIG_USB_HIDDEV=y
1221# CONFIG_USB_YEALINK is not set 1179# CONFIG_USB_YEALINK is not set
1222# CONFIG_USB_XPAD is not set 1180# CONFIG_USB_XPAD is not set
1223# CONFIG_USB_ATI_REMOTE is not set 1181# CONFIG_USB_ATI_REMOTE is not set
1182# CONFIG_USB_ATI_REMOTE2 is not set
1224# CONFIG_USB_KEYSPAN_REMOTE is not set 1183# CONFIG_USB_KEYSPAN_REMOTE is not set
1225# CONFIG_USB_APPLETOUCH is not set 1184# CONFIG_USB_APPLETOUCH is not set
1226 1185
@@ -1307,6 +1266,10 @@ CONFIG_INFINIBAND_IPOIB=m
1307# 1266#
1308 1267
1309# 1268#
1269# EDAC - error detection and reporting (RAS)
1270#
1271
1272#
1310# File systems 1273# File systems
1311# 1274#
1312CONFIG_EXT2_FS=y 1275CONFIG_EXT2_FS=y
@@ -1340,6 +1303,7 @@ CONFIG_XFS_EXPORT=y
1340CONFIG_XFS_SECURITY=y 1303CONFIG_XFS_SECURITY=y
1341CONFIG_XFS_POSIX_ACL=y 1304CONFIG_XFS_POSIX_ACL=y
1342# CONFIG_XFS_RT is not set 1305# CONFIG_XFS_RT is not set
1306# CONFIG_OCFS2_FS is not set
1343# CONFIG_MINIX_FS is not set 1307# CONFIG_MINIX_FS is not set
1344# CONFIG_ROMFS_FS is not set 1308# CONFIG_ROMFS_FS is not set
1345CONFIG_INOTIFY=y 1309CONFIG_INOTIFY=y
@@ -1379,6 +1343,7 @@ CONFIG_HUGETLBFS=y
1379CONFIG_HUGETLB_PAGE=y 1343CONFIG_HUGETLB_PAGE=y
1380CONFIG_RAMFS=y 1344CONFIG_RAMFS=y
1381# CONFIG_RELAYFS_FS is not set 1345# CONFIG_RELAYFS_FS is not set
1346# CONFIG_CONFIGFS_FS is not set
1382 1347
1383# 1348#
1384# Miscellaneous filesystems 1349# Miscellaneous filesystems
@@ -1449,6 +1414,7 @@ CONFIG_MSDOS_PARTITION=y
1449# CONFIG_SGI_PARTITION is not set 1414# CONFIG_SGI_PARTITION is not set
1450# CONFIG_ULTRIX_PARTITION is not set 1415# CONFIG_ULTRIX_PARTITION is not set
1451# CONFIG_SUN_PARTITION is not set 1416# CONFIG_SUN_PARTITION is not set
1417# CONFIG_KARMA_PARTITION is not set
1452# CONFIG_EFI_PARTITION is not set 1418# CONFIG_EFI_PARTITION is not set
1453 1419
1454# 1420#
@@ -1504,10 +1470,6 @@ CONFIG_CRC32=y
1504CONFIG_LIBCRC32C=m 1470CONFIG_LIBCRC32C=m
1505CONFIG_ZLIB_INFLATE=y 1471CONFIG_ZLIB_INFLATE=y
1506CONFIG_ZLIB_DEFLATE=m 1472CONFIG_ZLIB_DEFLATE=m
1507CONFIG_TEXTSEARCH=y
1508CONFIG_TEXTSEARCH_KMP=m
1509CONFIG_TEXTSEARCH_BM=m
1510CONFIG_TEXTSEARCH_FSM=m
1511 1473
1512# 1474#
1513# Instrumentation Support 1475# Instrumentation Support
@@ -1520,18 +1482,20 @@ CONFIG_OPROFILE=y
1520# Kernel hacking 1482# Kernel hacking
1521# 1483#
1522# CONFIG_PRINTK_TIME is not set 1484# CONFIG_PRINTK_TIME is not set
1523CONFIG_DEBUG_KERNEL=y
1524CONFIG_MAGIC_SYSRQ=y 1485CONFIG_MAGIC_SYSRQ=y
1486CONFIG_DEBUG_KERNEL=y
1525CONFIG_LOG_BUF_SHIFT=17 1487CONFIG_LOG_BUF_SHIFT=17
1526CONFIG_DETECT_SOFTLOCKUP=y 1488CONFIG_DETECT_SOFTLOCKUP=y
1527# CONFIG_SCHEDSTATS is not set 1489# CONFIG_SCHEDSTATS is not set
1528# CONFIG_DEBUG_SLAB is not set 1490# CONFIG_DEBUG_SLAB is not set
1491CONFIG_DEBUG_MUTEXES=y
1529# CONFIG_DEBUG_SPINLOCK is not set 1492# CONFIG_DEBUG_SPINLOCK is not set
1530# CONFIG_DEBUG_SPINLOCK_SLEEP is not set 1493# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1531# CONFIG_DEBUG_KOBJECT is not set 1494# CONFIG_DEBUG_KOBJECT is not set
1532# CONFIG_DEBUG_INFO is not set 1495# CONFIG_DEBUG_INFO is not set
1533CONFIG_DEBUG_FS=y 1496CONFIG_DEBUG_FS=y
1534# CONFIG_DEBUG_VM is not set 1497# CONFIG_DEBUG_VM is not set
1498CONFIG_FORCED_INLINING=y
1535# CONFIG_RCU_TORTURE_TEST is not set 1499# CONFIG_RCU_TORTURE_TEST is not set
1536CONFIG_DEBUG_STACKOVERFLOW=y 1500CONFIG_DEBUG_STACKOVERFLOW=y
1537CONFIG_DEBUG_STACK_USAGE=y 1501CONFIG_DEBUG_STACK_USAGE=y
@@ -1540,6 +1504,11 @@ CONFIG_XMON=y
1540# CONFIG_XMON_DEFAULT is not set 1504# CONFIG_XMON_DEFAULT is not set
1541CONFIG_IRQSTACKS=y 1505CONFIG_IRQSTACKS=y
1542CONFIG_BOOTX_TEXT=y 1506CONFIG_BOOTX_TEXT=y
1507# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
1508# CONFIG_PPC_EARLY_DEBUG_G5 is not set
1509# CONFIG_PPC_EARLY_DEBUG_RTAS is not set
1510# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
1511# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
1543 1512
1544# 1513#
1545# Security options 1514# Security options
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index aa9893a1f6e8..daaf038a1faa 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.15-rc5 3# Linux kernel version: 2.6.16-rc2
4# Tue Dec 20 15:59:40 2005 4# Fri Feb 10 17:33:32 2006
5# 5#
6CONFIG_PPC64=y 6CONFIG_PPC64=y
7CONFIG_64BIT=y 7CONFIG_64BIT=y
@@ -16,6 +16,10 @@ CONFIG_COMPAT=y
16CONFIG_SYSVIPC_COMPAT=y 16CONFIG_SYSVIPC_COMPAT=y
17CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y 17CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
18CONFIG_ARCH_MAY_HAVE_PC_FDC=y 18CONFIG_ARCH_MAY_HAVE_PC_FDC=y
19CONFIG_PPC_OF=y
20CONFIG_PPC_UDBG_16550=y
21# CONFIG_GENERIC_TBSYNC is not set
22# CONFIG_DEFAULT_UIMAGE is not set
19 23
20# 24#
21# Processor support 25# Processor support
@@ -33,7 +37,6 @@ CONFIG_NR_CPUS=128
33# Code maturity level options 37# Code maturity level options
34# 38#
35CONFIG_EXPERIMENTAL=y 39CONFIG_EXPERIMENTAL=y
36CONFIG_CLEAN_COMPILE=y
37CONFIG_LOCK_KERNEL=y 40CONFIG_LOCK_KERNEL=y
38CONFIG_INIT_ENV_ARG_LIMIT=32 41CONFIG_INIT_ENV_ARG_LIMIT=32
39 42
@@ -49,8 +52,6 @@ CONFIG_POSIX_MQUEUE=y
49CONFIG_SYSCTL=y 52CONFIG_SYSCTL=y
50CONFIG_AUDIT=y 53CONFIG_AUDIT=y
51CONFIG_AUDITSYSCALL=y 54CONFIG_AUDITSYSCALL=y
52CONFIG_HOTPLUG=y
53CONFIG_KOBJECT_UEVENT=y
54CONFIG_IKCONFIG=y 55CONFIG_IKCONFIG=y
55CONFIG_IKCONFIG_PROC=y 56CONFIG_IKCONFIG_PROC=y
56CONFIG_CPUSETS=y 57CONFIG_CPUSETS=y
@@ -60,8 +61,10 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
60CONFIG_KALLSYMS=y 61CONFIG_KALLSYMS=y
61CONFIG_KALLSYMS_ALL=y 62CONFIG_KALLSYMS_ALL=y
62# CONFIG_KALLSYMS_EXTRA_PASS is not set 63# CONFIG_KALLSYMS_EXTRA_PASS is not set
64CONFIG_HOTPLUG=y
63CONFIG_PRINTK=y 65CONFIG_PRINTK=y
64CONFIG_BUG=y 66CONFIG_BUG=y
67CONFIG_ELF_CORE=y
65CONFIG_BASE_FULL=y 68CONFIG_BASE_FULL=y
66CONFIG_FUTEX=y 69CONFIG_FUTEX=y
67CONFIG_EPOLL=y 70CONFIG_EPOLL=y
@@ -70,8 +73,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
70CONFIG_CC_ALIGN_LABELS=0 73CONFIG_CC_ALIGN_LABELS=0
71CONFIG_CC_ALIGN_LOOPS=0 74CONFIG_CC_ALIGN_LOOPS=0
72CONFIG_CC_ALIGN_JUMPS=0 75CONFIG_CC_ALIGN_JUMPS=0
76CONFIG_SLAB=y
73# CONFIG_TINY_SHMEM is not set 77# CONFIG_TINY_SHMEM is not set
74CONFIG_BASE_SMALL=0 78CONFIG_BASE_SMALL=0
79# CONFIG_SLOB is not set
75 80
76# 81#
77# Loadable module support 82# Loadable module support
@@ -113,7 +118,6 @@ CONFIG_PPC_PSERIES=y
113# CONFIG_PPC_PMAC is not set 118# CONFIG_PPC_PMAC is not set
114# CONFIG_PPC_MAPLE is not set 119# CONFIG_PPC_MAPLE is not set
115# CONFIG_PPC_CELL is not set 120# CONFIG_PPC_CELL is not set
116CONFIG_PPC_OF=y
117CONFIG_XICS=y 121CONFIG_XICS=y
118# CONFIG_U3_DART is not set 122# CONFIG_U3_DART is not set
119CONFIG_MPIC=y 123CONFIG_MPIC=y
@@ -123,8 +127,8 @@ CONFIG_RTAS_PROC=y
123CONFIG_RTAS_FLASH=m 127CONFIG_RTAS_FLASH=m
124# CONFIG_MMIO_NVRAM is not set 128# CONFIG_MMIO_NVRAM is not set
125CONFIG_IBMVIO=y 129CONFIG_IBMVIO=y
130# CONFIG_IBMEBUS is not set
126# CONFIG_PPC_MPC106 is not set 131# CONFIG_PPC_MPC106 is not set
127# CONFIG_GENERIC_TBSYNC is not set
128# CONFIG_CPU_FREQ is not set 132# CONFIG_CPU_FREQ is not set
129# CONFIG_WANT_EARLY_SERIAL is not set 133# CONFIG_WANT_EARLY_SERIAL is not set
130 134
@@ -145,6 +149,7 @@ CONFIG_FORCE_MAX_ZONEORDER=13
145CONFIG_IOMMU_VMERGE=y 149CONFIG_IOMMU_VMERGE=y
146CONFIG_HOTPLUG_CPU=y 150CONFIG_HOTPLUG_CPU=y
147CONFIG_KEXEC=y 151CONFIG_KEXEC=y
152# CONFIG_CRASH_DUMP is not set
148CONFIG_IRQ_ALL_CPUS=y 153CONFIG_IRQ_ALL_CPUS=y
149CONFIG_PPC_SPLPAR=y 154CONFIG_PPC_SPLPAR=y
150CONFIG_EEH=y 155CONFIG_EEH=y
@@ -165,6 +170,7 @@ CONFIG_HAVE_MEMORY_PRESENT=y
165CONFIG_SPARSEMEM_EXTREME=y 170CONFIG_SPARSEMEM_EXTREME=y
166# CONFIG_MEMORY_HOTPLUG is not set 171# CONFIG_MEMORY_HOTPLUG is not set
167CONFIG_SPLIT_PTLOCK_CPUS=4 172CONFIG_SPLIT_PTLOCK_CPUS=4
173CONFIG_MIGRATION=y
168CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y 174CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
169# CONFIG_PPC_64K_PAGES is not set 175# CONFIG_PPC_64K_PAGES is not set
170CONFIG_SCHED_SMT=y 176CONFIG_SCHED_SMT=y
@@ -209,6 +215,7 @@ CONFIG_NET=y
209# 215#
210# Networking options 216# Networking options
211# 217#
218# CONFIG_NETDEBUG is not set
212CONFIG_PACKET=y 219CONFIG_PACKET=y
213# CONFIG_PACKET_MMAP is not set 220# CONFIG_PACKET_MMAP is not set
214CONFIG_UNIX=y 221CONFIG_UNIX=y
@@ -248,6 +255,7 @@ CONFIG_NETFILTER=y
248CONFIG_NETFILTER_NETLINK=y 255CONFIG_NETFILTER_NETLINK=y
249CONFIG_NETFILTER_NETLINK_QUEUE=m 256CONFIG_NETFILTER_NETLINK_QUEUE=m
250CONFIG_NETFILTER_NETLINK_LOG=m 257CONFIG_NETFILTER_NETLINK_LOG=m
258# CONFIG_NETFILTER_XTABLES is not set
251 259
252# 260#
253# IP: Netfilter Configuration 261# IP: Netfilter Configuration
@@ -265,65 +273,6 @@ CONFIG_IP_NF_TFTP=m
265CONFIG_IP_NF_AMANDA=m 273CONFIG_IP_NF_AMANDA=m
266# CONFIG_IP_NF_PPTP is not set 274# CONFIG_IP_NF_PPTP is not set
267CONFIG_IP_NF_QUEUE=m 275CONFIG_IP_NF_QUEUE=m
268CONFIG_IP_NF_IPTABLES=m
269CONFIG_IP_NF_MATCH_LIMIT=m
270CONFIG_IP_NF_MATCH_IPRANGE=m
271CONFIG_IP_NF_MATCH_MAC=m
272CONFIG_IP_NF_MATCH_PKTTYPE=m
273CONFIG_IP_NF_MATCH_MARK=m
274CONFIG_IP_NF_MATCH_MULTIPORT=m
275CONFIG_IP_NF_MATCH_TOS=m
276CONFIG_IP_NF_MATCH_RECENT=m
277CONFIG_IP_NF_MATCH_ECN=m
278CONFIG_IP_NF_MATCH_DSCP=m
279CONFIG_IP_NF_MATCH_AH_ESP=m
280CONFIG_IP_NF_MATCH_LENGTH=m
281CONFIG_IP_NF_MATCH_TTL=m
282CONFIG_IP_NF_MATCH_TCPMSS=m
283CONFIG_IP_NF_MATCH_HELPER=m
284CONFIG_IP_NF_MATCH_STATE=m
285CONFIG_IP_NF_MATCH_CONNTRACK=m
286CONFIG_IP_NF_MATCH_OWNER=m
287CONFIG_IP_NF_MATCH_ADDRTYPE=m
288CONFIG_IP_NF_MATCH_REALM=m
289CONFIG_IP_NF_MATCH_SCTP=m
290# CONFIG_IP_NF_MATCH_DCCP is not set
291CONFIG_IP_NF_MATCH_COMMENT=m
292CONFIG_IP_NF_MATCH_CONNMARK=m
293CONFIG_IP_NF_MATCH_CONNBYTES=m
294CONFIG_IP_NF_MATCH_HASHLIMIT=m
295CONFIG_IP_NF_MATCH_STRING=m
296CONFIG_IP_NF_FILTER=m
297CONFIG_IP_NF_TARGET_REJECT=m
298CONFIG_IP_NF_TARGET_LOG=m
299CONFIG_IP_NF_TARGET_ULOG=m
300CONFIG_IP_NF_TARGET_TCPMSS=m
301CONFIG_IP_NF_TARGET_NFQUEUE=m
302CONFIG_IP_NF_NAT=m
303CONFIG_IP_NF_NAT_NEEDED=y
304CONFIG_IP_NF_TARGET_MASQUERADE=m
305CONFIG_IP_NF_TARGET_REDIRECT=m
306CONFIG_IP_NF_TARGET_NETMAP=m
307CONFIG_IP_NF_TARGET_SAME=m
308CONFIG_IP_NF_NAT_SNMP_BASIC=m
309CONFIG_IP_NF_NAT_IRC=m
310CONFIG_IP_NF_NAT_FTP=m
311CONFIG_IP_NF_NAT_TFTP=m
312CONFIG_IP_NF_NAT_AMANDA=m
313CONFIG_IP_NF_MANGLE=m
314CONFIG_IP_NF_TARGET_TOS=m
315CONFIG_IP_NF_TARGET_ECN=m
316CONFIG_IP_NF_TARGET_DSCP=m
317CONFIG_IP_NF_TARGET_MARK=m
318CONFIG_IP_NF_TARGET_CLASSIFY=m
319CONFIG_IP_NF_TARGET_TTL=m
320CONFIG_IP_NF_TARGET_CONNMARK=m
321CONFIG_IP_NF_TARGET_CLUSTERIP=m
322CONFIG_IP_NF_RAW=m
323CONFIG_IP_NF_TARGET_NOTRACK=m
324CONFIG_IP_NF_ARPTABLES=m
325CONFIG_IP_NF_ARPFILTER=m
326CONFIG_IP_NF_ARP_MANGLE=m
327 276
328# 277#
329# DCCP Configuration (EXPERIMENTAL) 278# DCCP Configuration (EXPERIMENTAL)
@@ -334,6 +283,11 @@ CONFIG_IP_NF_ARP_MANGLE=m
334# SCTP Configuration (EXPERIMENTAL) 283# SCTP Configuration (EXPERIMENTAL)
335# 284#
336# CONFIG_IP_SCTP is not set 285# CONFIG_IP_SCTP is not set
286
287#
288# TIPC Configuration (EXPERIMENTAL)
289#
290# CONFIG_TIPC is not set
337# CONFIG_ATM is not set 291# CONFIG_ATM is not set
338# CONFIG_BRIDGE is not set 292# CONFIG_BRIDGE is not set
339# CONFIG_VLAN_8021Q is not set 293# CONFIG_VLAN_8021Q is not set
@@ -352,7 +306,6 @@ CONFIG_LLC=y
352# QoS and/or fair queueing 306# QoS and/or fair queueing
353# 307#
354# CONFIG_NET_SCHED is not set 308# CONFIG_NET_SCHED is not set
355CONFIG_NET_CLS_ROUTE=y
356 309
357# 310#
358# Network testing 311# Network testing
@@ -550,13 +503,7 @@ CONFIG_SCSI_IPR_TRACE=y
550CONFIG_SCSI_IPR_DUMP=y 503CONFIG_SCSI_IPR_DUMP=y
551# CONFIG_SCSI_QLOGIC_FC is not set 504# CONFIG_SCSI_QLOGIC_FC is not set
552# CONFIG_SCSI_QLOGIC_1280 is not set 505# CONFIG_SCSI_QLOGIC_1280 is not set
553CONFIG_SCSI_QLA2XXX=y 506# CONFIG_SCSI_QLA_FC is not set
554CONFIG_SCSI_QLA21XX=m
555CONFIG_SCSI_QLA22XX=m
556CONFIG_SCSI_QLA2300=m
557CONFIG_SCSI_QLA2322=m
558CONFIG_SCSI_QLA6312=m
559CONFIG_SCSI_QLA24XX=m
560CONFIG_SCSI_LPFC=m 507CONFIG_SCSI_LPFC=m
561# CONFIG_SCSI_DC395x is not set 508# CONFIG_SCSI_DC395x is not set
562# CONFIG_SCSI_DC390T is not set 509# CONFIG_SCSI_DC390T is not set
@@ -678,6 +625,7 @@ CONFIG_E1000=y
678# CONFIG_R8169 is not set 625# CONFIG_R8169 is not set
679# CONFIG_SIS190 is not set 626# CONFIG_SIS190 is not set
680# CONFIG_SKGE is not set 627# CONFIG_SKGE is not set
628# CONFIG_SKY2 is not set
681# CONFIG_SK98LIN is not set 629# CONFIG_SK98LIN is not set
682# CONFIG_VIA_VELOCITY is not set 630# CONFIG_VIA_VELOCITY is not set
683CONFIG_TIGON3=y 631CONFIG_TIGON3=y
@@ -803,6 +751,7 @@ CONFIG_HW_CONSOLE=y
803CONFIG_SERIAL_8250=y 751CONFIG_SERIAL_8250=y
804CONFIG_SERIAL_8250_CONSOLE=y 752CONFIG_SERIAL_8250_CONSOLE=y
805CONFIG_SERIAL_8250_NR_UARTS=4 753CONFIG_SERIAL_8250_NR_UARTS=4
754CONFIG_SERIAL_8250_RUNTIME_UARTS=4
806# CONFIG_SERIAL_8250_EXTENDED is not set 755# CONFIG_SERIAL_8250_EXTENDED is not set
807 756
808# 757#
@@ -909,6 +858,12 @@ CONFIG_I2C_ALGOBIT=y
909# CONFIG_I2C_DEBUG_CHIP is not set 858# CONFIG_I2C_DEBUG_CHIP is not set
910 859
911# 860#
861# SPI support
862#
863# CONFIG_SPI is not set
864# CONFIG_SPI_MASTER is not set
865
866#
912# Dallas's 1-wire bus 867# Dallas's 1-wire bus
913# 868#
914# CONFIG_W1 is not set 869# CONFIG_W1 is not set
@@ -976,7 +931,6 @@ CONFIG_FB_RADEON_I2C=y
976# CONFIG_FB_KYRO is not set 931# CONFIG_FB_KYRO is not set
977# CONFIG_FB_3DFX is not set 932# CONFIG_FB_3DFX is not set
978# CONFIG_FB_VOODOO1 is not set 933# CONFIG_FB_VOODOO1 is not set
979# CONFIG_FB_CYBLA is not set
980# CONFIG_FB_TRIDENT is not set 934# CONFIG_FB_TRIDENT is not set
981# CONFIG_FB_VIRTUAL is not set 935# CONFIG_FB_VIRTUAL is not set
982 936
@@ -1061,12 +1015,15 @@ CONFIG_USB_STORAGE=y
1061# CONFIG_USB_STORAGE_SDDR09 is not set 1015# CONFIG_USB_STORAGE_SDDR09 is not set
1062# CONFIG_USB_STORAGE_SDDR55 is not set 1016# CONFIG_USB_STORAGE_SDDR55 is not set
1063# CONFIG_USB_STORAGE_JUMPSHOT is not set 1017# CONFIG_USB_STORAGE_JUMPSHOT is not set
1018# CONFIG_USB_STORAGE_ALAUDA is not set
1019# CONFIG_USB_LIBUSUAL is not set
1064 1020
1065# 1021#
1066# USB Input Devices 1022# USB Input Devices
1067# 1023#
1068CONFIG_USB_HID=y 1024CONFIG_USB_HID=y
1069CONFIG_USB_HIDINPUT=y 1025CONFIG_USB_HIDINPUT=y
1026# CONFIG_USB_HIDINPUT_POWERBOOK is not set
1070# CONFIG_HID_FF is not set 1027# CONFIG_HID_FF is not set
1071CONFIG_USB_HIDDEV=y 1028CONFIG_USB_HIDDEV=y
1072# CONFIG_USB_AIPTEK is not set 1029# CONFIG_USB_AIPTEK is not set
@@ -1080,6 +1037,7 @@ CONFIG_USB_HIDDEV=y
1080# CONFIG_USB_YEALINK is not set 1037# CONFIG_USB_YEALINK is not set
1081# CONFIG_USB_XPAD is not set 1038# CONFIG_USB_XPAD is not set
1082# CONFIG_USB_ATI_REMOTE is not set 1039# CONFIG_USB_ATI_REMOTE is not set
1040# CONFIG_USB_ATI_REMOTE2 is not set
1083# CONFIG_USB_KEYSPAN_REMOTE is not set 1041# CONFIG_USB_KEYSPAN_REMOTE is not set
1084# CONFIG_USB_APPLETOUCH is not set 1042# CONFIG_USB_APPLETOUCH is not set
1085 1043
@@ -1167,6 +1125,10 @@ CONFIG_INFINIBAND_IPOIB=m
1167# 1125#
1168 1126
1169# 1127#
1128# EDAC - error detection and reporting (RAS)
1129#
1130
1131#
1170# File systems 1132# File systems
1171# 1133#
1172CONFIG_EXT2_FS=y 1134CONFIG_EXT2_FS=y
@@ -1200,6 +1162,7 @@ CONFIG_XFS_EXPORT=y
1200CONFIG_XFS_SECURITY=y 1162CONFIG_XFS_SECURITY=y
1201CONFIG_XFS_POSIX_ACL=y 1163CONFIG_XFS_POSIX_ACL=y
1202# CONFIG_XFS_RT is not set 1164# CONFIG_XFS_RT is not set
1165# CONFIG_OCFS2_FS is not set
1203# CONFIG_MINIX_FS is not set 1166# CONFIG_MINIX_FS is not set
1204# CONFIG_ROMFS_FS is not set 1167# CONFIG_ROMFS_FS is not set
1205CONFIG_INOTIFY=y 1168CONFIG_INOTIFY=y
@@ -1240,6 +1203,7 @@ CONFIG_HUGETLBFS=y
1240CONFIG_HUGETLB_PAGE=y 1203CONFIG_HUGETLB_PAGE=y
1241CONFIG_RAMFS=y 1204CONFIG_RAMFS=y
1242# CONFIG_RELAYFS_FS is not set 1205# CONFIG_RELAYFS_FS is not set
1206# CONFIG_CONFIGFS_FS is not set
1243 1207
1244# 1208#
1245# Miscellaneous filesystems 1209# Miscellaneous filesystems
@@ -1351,10 +1315,6 @@ CONFIG_CRC32=y
1351CONFIG_LIBCRC32C=m 1315CONFIG_LIBCRC32C=m
1352CONFIG_ZLIB_INFLATE=y 1316CONFIG_ZLIB_INFLATE=y
1353CONFIG_ZLIB_DEFLATE=m 1317CONFIG_ZLIB_DEFLATE=m
1354CONFIG_TEXTSEARCH=y
1355CONFIG_TEXTSEARCH_KMP=m
1356CONFIG_TEXTSEARCH_BM=m
1357CONFIG_TEXTSEARCH_FSM=m
1358 1318
1359# 1319#
1360# Instrumentation Support 1320# Instrumentation Support
@@ -1367,18 +1327,20 @@ CONFIG_OPROFILE=y
1367# Kernel hacking 1327# Kernel hacking
1368# 1328#
1369# CONFIG_PRINTK_TIME is not set 1329# CONFIG_PRINTK_TIME is not set
1370CONFIG_DEBUG_KERNEL=y
1371CONFIG_MAGIC_SYSRQ=y 1330CONFIG_MAGIC_SYSRQ=y
1331CONFIG_DEBUG_KERNEL=y
1372CONFIG_LOG_BUF_SHIFT=17 1332CONFIG_LOG_BUF_SHIFT=17
1373CONFIG_DETECT_SOFTLOCKUP=y 1333CONFIG_DETECT_SOFTLOCKUP=y
1374# CONFIG_SCHEDSTATS is not set 1334# CONFIG_SCHEDSTATS is not set
1375# CONFIG_DEBUG_SLAB is not set 1335# CONFIG_DEBUG_SLAB is not set
1336CONFIG_DEBUG_MUTEXES=y
1376# CONFIG_DEBUG_SPINLOCK is not set 1337# CONFIG_DEBUG_SPINLOCK is not set
1377# CONFIG_DEBUG_SPINLOCK_SLEEP is not set 1338# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1378# CONFIG_DEBUG_KOBJECT is not set 1339# CONFIG_DEBUG_KOBJECT is not set
1379# CONFIG_DEBUG_INFO is not set 1340# CONFIG_DEBUG_INFO is not set
1380CONFIG_DEBUG_FS=y 1341CONFIG_DEBUG_FS=y
1381# CONFIG_DEBUG_VM is not set 1342# CONFIG_DEBUG_VM is not set
1343CONFIG_FORCED_INLINING=y
1382# CONFIG_RCU_TORTURE_TEST is not set 1344# CONFIG_RCU_TORTURE_TEST is not set
1383CONFIG_DEBUG_STACKOVERFLOW=y 1345CONFIG_DEBUG_STACKOVERFLOW=y
1384CONFIG_DEBUG_STACK_USAGE=y 1346CONFIG_DEBUG_STACK_USAGE=y
@@ -1387,6 +1349,11 @@ CONFIG_XMON=y
1387CONFIG_XMON_DEFAULT=y 1349CONFIG_XMON_DEFAULT=y
1388CONFIG_IRQSTACKS=y 1350CONFIG_IRQSTACKS=y
1389# CONFIG_BOOTX_TEXT is not set 1351# CONFIG_BOOTX_TEXT is not set
1352# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
1353# CONFIG_PPC_EARLY_DEBUG_G5 is not set
1354# CONFIG_PPC_EARLY_DEBUG_RTAS is not set
1355# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
1356# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
1390 1357
1391# 1358#
1392# Security options 1359# Security options
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 840aad43a98b..c9a660e4c2db 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -92,7 +92,6 @@ int main(void)
92 92
93 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); 93 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
94 DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count)); 94 DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
95 DEFINE(TI_SIGFRAME, offsetof(struct thread_info, nvgprs_frame));
96 DEFINE(TI_TASK, offsetof(struct thread_info, task)); 95 DEFINE(TI_TASK, offsetof(struct thread_info, task));
97#ifdef CONFIG_PPC32 96#ifdef CONFIG_PPC32
98 DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain)); 97 DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain));
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 10696456a4c6..e4e81374cb9a 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -53,8 +53,10 @@ extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
53 PPC_FEATURE_HAS_MMU) 53 PPC_FEATURE_HAS_MMU)
54#define COMMON_USER_PPC64 (COMMON_USER | PPC_FEATURE_64) 54#define COMMON_USER_PPC64 (COMMON_USER | PPC_FEATURE_64)
55#define COMMON_USER_POWER4 (COMMON_USER_PPC64 | PPC_FEATURE_POWER4) 55#define COMMON_USER_POWER4 (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
56#define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5) 56#define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
57#define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS) 57 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
58#define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
59 PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
58#define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \ 60#define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
59 PPC_FEATURE_BOOKE) 61 PPC_FEATURE_BOOKE)
60 62
@@ -267,7 +269,8 @@ struct cpu_spec cpu_specs[] = {
267 .cpu_name = "Cell Broadband Engine", 269 .cpu_name = "Cell Broadband Engine",
268 .cpu_features = CPU_FTRS_CELL, 270 .cpu_features = CPU_FTRS_CELL,
269 .cpu_user_features = COMMON_USER_PPC64 | 271 .cpu_user_features = COMMON_USER_PPC64 |
270 PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP, 272 PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
273 PPC_FEATURE_SMT,
271 .icache_bsize = 128, 274 .icache_bsize = 128,
272 .dcache_bsize = 128, 275 .dcache_bsize = 128,
273 .cpu_setup = __setup_cpu_be, 276 .cpu_setup = __setup_cpu_be,
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 8c21d378f5d2..778f22fd85d2 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -134,8 +134,10 @@ static void crash_kexec_prepare_cpus(void)
134 * the crash CPU will send an IPI and wait for other CPUs to 134 * the crash CPU will send an IPI and wait for other CPUs to
135 * respond. If not, proceed the kexec boot even though we failed to 135 * respond. If not, proceed the kexec boot even though we failed to
136 * capture other CPU states. 136 * capture other CPU states.
137 * Delay of at least 10 seconds.
137 */ 138 */
138 msecs = 1000000; 139 printk(KERN_ALERT "Sending IPI to other cpus...\n");
140 msecs = 10000;
139 while ((atomic_read(&waiting_for_crash_ipi) > 0) && (--msecs > 0)) { 141 while ((atomic_read(&waiting_for_crash_ipi) > 0) && (--msecs > 0)) {
140 barrier(); 142 barrier();
141 mdelay(1); 143 mdelay(1);
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index f20a67261ec7..4827ca1ec89b 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -227,7 +227,7 @@ ret_from_syscall:
227 MTMSRD(r10) 227 MTMSRD(r10)
228 lwz r9,TI_FLAGS(r12) 228 lwz r9,TI_FLAGS(r12)
229 li r8,-_LAST_ERRNO 229 li r8,-_LAST_ERRNO
230 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_RESTOREALL|_TIF_RESTORE_SIGMASK) 230 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)
231 bne- syscall_exit_work 231 bne- syscall_exit_work
232 cmplw 0,r3,r8 232 cmplw 0,r3,r8
233 blt+ syscall_exit_cont 233 blt+ syscall_exit_cont
@@ -287,8 +287,10 @@ syscall_dotrace:
287 287
288syscall_exit_work: 288syscall_exit_work:
289 andi. r0,r9,_TIF_RESTOREALL 289 andi. r0,r9,_TIF_RESTOREALL
290 bne- 2f 290 beq+ 0f
291 cmplw 0,r3,r8 291 REST_NVGPRS(r1)
292 b 2f
2930: cmplw 0,r3,r8
292 blt+ 1f 294 blt+ 1f
293 andi. r0,r9,_TIF_NOERROR 295 andi. r0,r9,_TIF_NOERROR
294 bne- 1f 296 bne- 1f
@@ -302,9 +304,7 @@ syscall_exit_work:
3022: andi. r0,r9,(_TIF_PERSYSCALL_MASK) 3042: andi. r0,r9,(_TIF_PERSYSCALL_MASK)
303 beq 4f 305 beq 4f
304 306
305 /* Clear per-syscall TIF flags if any are set, but _leave_ 307 /* Clear per-syscall TIF flags if any are set. */
306 _TIF_SAVE_NVGPRS set in r9 since we haven't dealt with that
307 yet. */
308 308
309 li r11,_TIF_PERSYSCALL_MASK 309 li r11,_TIF_PERSYSCALL_MASK
310 addi r12,r12,TI_FLAGS 310 addi r12,r12,TI_FLAGS
@@ -318,8 +318,13 @@ syscall_exit_work:
318 subi r12,r12,TI_FLAGS 318 subi r12,r12,TI_FLAGS
319 319
3204: /* Anything which requires enabling interrupts? */ 3204: /* Anything which requires enabling interrupts? */
321 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_SAVE_NVGPRS) 321 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
322 beq 7f 322 beq ret_from_except
323
324 /* Re-enable interrupts */
325 ori r10,r10,MSR_EE
326 SYNC
327 MTMSRD(r10)
323 328
324 /* Save NVGPRS if they're not saved already */ 329 /* Save NVGPRS if they're not saved already */
325 lwz r4,_TRAP(r1) 330 lwz r4,_TRAP(r1)
@@ -328,71 +333,11 @@ syscall_exit_work:
328 SAVE_NVGPRS(r1) 333 SAVE_NVGPRS(r1)
329 li r4,0xc00 334 li r4,0xc00
330 stw r4,_TRAP(r1) 335 stw r4,_TRAP(r1)
331 3365:
332 /* Re-enable interrupts */
3335: ori r10,r10,MSR_EE
334 SYNC
335 MTMSRD(r10)
336
337 andi. r0,r9,_TIF_SAVE_NVGPRS
338 bne save_user_nvgprs
339
340save_user_nvgprs_cont:
341 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
342 beq 7f
343
344 addi r3,r1,STACK_FRAME_OVERHEAD 337 addi r3,r1,STACK_FRAME_OVERHEAD
345 bl do_syscall_trace_leave 338 bl do_syscall_trace_leave
346 REST_NVGPRS(r1) 339 b ret_from_except_full
347
3486: lwz r3,GPR3(r1)
349 LOAD_MSR_KERNEL(r10,MSR_KERNEL) /* doesn't include MSR_EE */
350 SYNC
351 MTMSRD(r10) /* disable interrupts again */
352 rlwinm r12,r1,0,0,(31-THREAD_SHIFT) /* current_thread_info() */
353 lwz r9,TI_FLAGS(r12)
3547:
355 andi. r0,r9,_TIF_NEED_RESCHED
356 bne 8f
357 lwz r5,_MSR(r1)
358 andi. r5,r5,MSR_PR
359 beq ret_from_except
360 andi. r0,r9,_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK
361 beq ret_from_except
362 b do_user_signal
3638:
364 ori r10,r10,MSR_EE
365 SYNC
366 MTMSRD(r10) /* re-enable interrupts */
367 bl schedule
368 b 6b
369
370save_user_nvgprs:
371 lwz r8,TI_SIGFRAME(r12)
372
373.macro savewords start, end
374 1: stw \start,4*(\start)(r8)
375 .section __ex_table,"a"
376 .align 2
377 .long 1b,save_user_nvgprs_fault
378 .previous
379 .if \end - \start
380 savewords "(\start+1)",\end
381 .endif
382.endm
383 savewords 14,31
384 b save_user_nvgprs_cont
385
386
387save_user_nvgprs_fault:
388 li r3,11 /* SIGSEGV */
389 lwz r4,TI_TASK(r12)
390 bl force_sigsegv
391 340
392 rlwinm r12,r1,0,0,(31-THREAD_SHIFT) /* current_thread_info() */
393 lwz r9,TI_FLAGS(r12)
394 b save_user_nvgprs_cont
395
396#ifdef SHOW_SYSCALLS 341#ifdef SHOW_SYSCALLS
397do_show_syscall: 342do_show_syscall:
398#ifdef SHOW_SYSCALLS_TASK 343#ifdef SHOW_SYSCALLS_TASK
@@ -490,6 +435,14 @@ ppc_clone:
490 stw r0,_TRAP(r1) /* register set saved */ 435 stw r0,_TRAP(r1) /* register set saved */
491 b sys_clone 436 b sys_clone
492 437
438 .globl ppc_swapcontext
439ppc_swapcontext:
440 SAVE_NVGPRS(r1)
441 lwz r0,_TRAP(r1)
442 rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */
443 stw r0,_TRAP(r1) /* register set saved */
444 b sys_swapcontext
445
493/* 446/*
494 * Top-level page fault handling. 447 * Top-level page fault handling.
495 * This is in assembler because if do_page_fault tells us that 448 * This is in assembler because if do_page_fault tells us that
@@ -683,7 +636,7 @@ user_exc_return: /* r10 contains MSR_KERNEL here */
683 /* Check current_thread_info()->flags */ 636 /* Check current_thread_info()->flags */
684 rlwinm r9,r1,0,0,(31-THREAD_SHIFT) 637 rlwinm r9,r1,0,0,(31-THREAD_SHIFT)
685 lwz r9,TI_FLAGS(r9) 638 lwz r9,TI_FLAGS(r9)
686 andi. r0,r9,(_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_RESTOREALL|_TIF_RESTORE_SIGMASK) 639 andi. r0,r9,(_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK|_TIF_NEED_RESCHED)
687 bne do_work 640 bne do_work
688 641
689restore_user: 642restore_user:
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 388f861b8ed1..24be0cf86d7f 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -160,7 +160,7 @@ syscall_exit:
160 mtmsrd r10,1 160 mtmsrd r10,1
161 ld r9,TI_FLAGS(r12) 161 ld r9,TI_FLAGS(r12)
162 li r11,-_LAST_ERRNO 162 li r11,-_LAST_ERRNO
163 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_RESTOREALL|_TIF_SAVE_NVGPRS|_TIF_NOERROR|_TIF_RESTORE_SIGMASK) 163 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)
164 bne- syscall_exit_work 164 bne- syscall_exit_work
165 cmpld r3,r11 165 cmpld r3,r11
166 ld r5,_CCR(r1) 166 ld r5,_CCR(r1)
@@ -216,8 +216,10 @@ syscall_exit_work:
216 If TIF_NOERROR is set, just save r3 as it is. */ 216 If TIF_NOERROR is set, just save r3 as it is. */
217 217
218 andi. r0,r9,_TIF_RESTOREALL 218 andi. r0,r9,_TIF_RESTOREALL
219 bne- 2f 219 beq+ 0f
220 cmpld r3,r11 /* r10 is -LAST_ERRNO */ 220 REST_NVGPRS(r1)
221 b 2f
2220: cmpld r3,r11 /* r10 is -LAST_ERRNO */
221 blt+ 1f 223 blt+ 1f
222 andi. r0,r9,_TIF_NOERROR 224 andi. r0,r9,_TIF_NOERROR
223 bne- 1f 225 bne- 1f
@@ -229,9 +231,7 @@ syscall_exit_work:
2292: andi. r0,r9,(_TIF_PERSYSCALL_MASK) 2312: andi. r0,r9,(_TIF_PERSYSCALL_MASK)
230 beq 4f 232 beq 4f
231 233
232 /* Clear per-syscall TIF flags if any are set, but _leave_ 234 /* Clear per-syscall TIF flags if any are set. */
233 _TIF_SAVE_NVGPRS set in r9 since we haven't dealt with that
234 yet. */
235 235
236 li r11,_TIF_PERSYSCALL_MASK 236 li r11,_TIF_PERSYSCALL_MASK
237 addi r12,r12,TI_FLAGS 237 addi r12,r12,TI_FLAGS
@@ -240,10 +240,9 @@ syscall_exit_work:
240 stdcx. r10,0,r12 240 stdcx. r10,0,r12
241 bne- 3b 241 bne- 3b
242 subi r12,r12,TI_FLAGS 242 subi r12,r12,TI_FLAGS
243 243
2444: bl .save_nvgprs 2444: /* Anything else left to do? */
245 /* Anything else left to do? */ 245 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
246 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_SAVE_NVGPRS)
247 beq .ret_from_except_lite 246 beq .ret_from_except_lite
248 247
249 /* Re-enable interrupts */ 248 /* Re-enable interrupts */
@@ -251,26 +250,10 @@ syscall_exit_work:
251 ori r10,r10,MSR_EE 250 ori r10,r10,MSR_EE
252 mtmsrd r10,1 251 mtmsrd r10,1
253 252
254 andi. r0,r9,_TIF_SAVE_NVGPRS 253 bl .save_nvgprs
255 bne save_user_nvgprs
256
257 /* If tracing, re-enable interrupts and do it */
258save_user_nvgprs_cont:
259 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
260 beq 5f
261
262 addi r3,r1,STACK_FRAME_OVERHEAD 254 addi r3,r1,STACK_FRAME_OVERHEAD
263 bl .do_syscall_trace_leave 255 bl .do_syscall_trace_leave
264 REST_NVGPRS(r1) 256 b .ret_from_except
265 clrrdi r12,r1,THREAD_SHIFT
266
267 /* Disable interrupts again and handle other work if any */
2685: mfmsr r10
269 rldicl r10,r10,48,1
270 rotldi r10,r10,16
271 mtmsrd r10,1
272
273 b .ret_from_except_lite
274 257
275/* Save non-volatile GPRs, if not already saved. */ 258/* Save non-volatile GPRs, if not already saved. */
276_GLOBAL(save_nvgprs) 259_GLOBAL(save_nvgprs)
@@ -282,51 +265,6 @@ _GLOBAL(save_nvgprs)
282 std r0,_TRAP(r1) 265 std r0,_TRAP(r1)
283 blr 266 blr
284 267
285
286save_user_nvgprs:
287 ld r10,TI_SIGFRAME(r12)
288 andi. r0,r9,_TIF_32BIT
289 beq- save_user_nvgprs_64
290
291 /* 32-bit save to userspace */
292
293.macro savewords start, end
294 1: stw \start,4*(\start)(r10)
295 .section __ex_table,"a"
296 .align 3
297 .llong 1b,save_user_nvgprs_fault
298 .previous
299 .if \end - \start
300 savewords "(\start+1)",\end
301 .endif
302.endm
303 savewords 14,31
304 b save_user_nvgprs_cont
305
306save_user_nvgprs_64:
307 /* 64-bit save to userspace */
308
309.macro savelongs start, end
310 1: std \start,8*(\start)(r10)
311 .section __ex_table,"a"
312 .align 3
313 .llong 1b,save_user_nvgprs_fault
314 .previous
315 .if \end - \start
316 savelongs "(\start+1)",\end
317 .endif
318.endm
319 savelongs 14,31
320 b save_user_nvgprs_cont
321
322save_user_nvgprs_fault:
323 li r3,11 /* SIGSEGV */
324 ld r4,TI_TASK(r12)
325 bl .force_sigsegv
326
327 clrrdi r12,r1,THREAD_SHIFT
328 ld r9,TI_FLAGS(r12)
329 b save_user_nvgprs_cont
330 268
331/* 269/*
332 * The sigsuspend and rt_sigsuspend system calls can call do_signal 270 * The sigsuspend and rt_sigsuspend system calls can call do_signal
@@ -352,6 +290,16 @@ _GLOBAL(ppc_clone)
352 bl .sys_clone 290 bl .sys_clone
353 b syscall_exit 291 b syscall_exit
354 292
293_GLOBAL(ppc32_swapcontext)
294 bl .save_nvgprs
295 bl .compat_sys_swapcontext
296 b syscall_exit
297
298_GLOBAL(ppc64_swapcontext)
299 bl .save_nvgprs
300 bl .sys_swapcontext
301 b syscall_exit
302
355_GLOBAL(ret_from_fork) 303_GLOBAL(ret_from_fork)
356 bl .schedule_tail 304 bl .schedule_tail
357 REST_NVGPRS(r1) 305 REST_NVGPRS(r1)
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index 03b25f9359f8..a0579e859b21 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -714,6 +714,7 @@ AltiVecUnavailable:
714#ifdef CONFIG_ALTIVEC 714#ifdef CONFIG_ALTIVEC
715 bne load_up_altivec /* if from user, just load it up */ 715 bne load_up_altivec /* if from user, just load it up */
716#endif /* CONFIG_ALTIVEC */ 716#endif /* CONFIG_ALTIVEC */
717 addi r3,r1,STACK_FRAME_OVERHEAD
717 EXC_XFER_EE_LITE(0xf20, altivec_unavailable_exception) 718 EXC_XFER_EE_LITE(0xf20, altivec_unavailable_exception)
718 719
719PerformanceMonitor: 720PerformanceMonitor:
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 415659629394..9b65029dd2a3 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -139,7 +139,7 @@ _GLOBAL(__secondary_hold)
139 ori r24,r24,MSR_RI 139 ori r24,r24,MSR_RI
140 mtmsrd r24 /* RI on */ 140 mtmsrd r24 /* RI on */
141 141
142 /* Grab our linux cpu number */ 142 /* Grab our physical cpu number */
143 mr r24,r3 143 mr r24,r3
144 144
145 /* Tell the master cpu we're here */ 145 /* Tell the master cpu we're here */
@@ -153,12 +153,7 @@ _GLOBAL(__secondary_hold)
153 cmpdi 0,r4,1 153 cmpdi 0,r4,1
154 bne 100b 154 bne 100b
155 155
156#ifdef CONFIG_HMT 156#if defined(CONFIG_SMP) || defined(CONFIG_KEXEC)
157 SET_REG_IMMEDIATE(r4, .hmt_init)
158 mtctr r4
159 bctr
160#else
161#ifdef CONFIG_SMP
162 LOAD_REG_IMMEDIATE(r4, .pSeries_secondary_smp_init) 157 LOAD_REG_IMMEDIATE(r4, .pSeries_secondary_smp_init)
163 mtctr r4 158 mtctr r4
164 mr r3,r24 159 mr r3,r24
@@ -166,7 +161,6 @@ _GLOBAL(__secondary_hold)
166#else 161#else
167 BUG_OPCODE 162 BUG_OPCODE
168#endif 163#endif
169#endif
170 164
171/* This value is used to mark exception frames on the stack. */ 165/* This value is used to mark exception frames on the stack. */
172 .section ".toc","aw" 166 .section ".toc","aw"
@@ -321,7 +315,6 @@ exception_marker:
321label##_pSeries: \ 315label##_pSeries: \
322 HMT_MEDIUM; \ 316 HMT_MEDIUM; \
323 mtspr SPRN_SPRG1,r13; /* save r13 */ \ 317 mtspr SPRN_SPRG1,r13; /* save r13 */ \
324 RUNLATCH_ON(r13); \
325 EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common) 318 EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common)
326 319
327#define STD_EXCEPTION_ISERIES(n, label, area) \ 320#define STD_EXCEPTION_ISERIES(n, label, area) \
@@ -329,7 +322,6 @@ label##_pSeries: \
329label##_iSeries: \ 322label##_iSeries: \
330 HMT_MEDIUM; \ 323 HMT_MEDIUM; \
331 mtspr SPRN_SPRG1,r13; /* save r13 */ \ 324 mtspr SPRN_SPRG1,r13; /* save r13 */ \
332 RUNLATCH_ON(r13); \
333 EXCEPTION_PROLOG_ISERIES_1(area); \ 325 EXCEPTION_PROLOG_ISERIES_1(area); \
334 EXCEPTION_PROLOG_ISERIES_2; \ 326 EXCEPTION_PROLOG_ISERIES_2; \
335 b label##_common 327 b label##_common
@@ -339,7 +331,6 @@ label##_iSeries: \
339label##_iSeries: \ 331label##_iSeries: \
340 HMT_MEDIUM; \ 332 HMT_MEDIUM; \
341 mtspr SPRN_SPRG1,r13; /* save r13 */ \ 333 mtspr SPRN_SPRG1,r13; /* save r13 */ \
342 RUNLATCH_ON(r13); \
343 EXCEPTION_PROLOG_ISERIES_1(PACA_EXGEN); \ 334 EXCEPTION_PROLOG_ISERIES_1(PACA_EXGEN); \
344 lbz r10,PACAPROCENABLED(r13); \ 335 lbz r10,PACAPROCENABLED(r13); \
345 cmpwi 0,r10,0; \ 336 cmpwi 0,r10,0; \
@@ -392,6 +383,7 @@ label##_common: \
392label##_common: \ 383label##_common: \
393 EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \ 384 EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \
394 DISABLE_INTS; \ 385 DISABLE_INTS; \
386 bl .ppc64_runlatch_on; \
395 addi r3,r1,STACK_FRAME_OVERHEAD; \ 387 addi r3,r1,STACK_FRAME_OVERHEAD; \
396 bl hdlr; \ 388 bl hdlr; \
397 b .ret_from_except_lite 389 b .ret_from_except_lite
@@ -409,7 +401,6 @@ __start_interrupts:
409_machine_check_pSeries: 401_machine_check_pSeries:
410 HMT_MEDIUM 402 HMT_MEDIUM
411 mtspr SPRN_SPRG1,r13 /* save r13 */ 403 mtspr SPRN_SPRG1,r13 /* save r13 */
412 RUNLATCH_ON(r13)
413 EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common) 404 EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common)
414 405
415 . = 0x300 406 . = 0x300
@@ -436,7 +427,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
436data_access_slb_pSeries: 427data_access_slb_pSeries:
437 HMT_MEDIUM 428 HMT_MEDIUM
438 mtspr SPRN_SPRG1,r13 429 mtspr SPRN_SPRG1,r13
439 RUNLATCH_ON(r13)
440 mfspr r13,SPRN_SPRG3 /* get paca address into r13 */ 430 mfspr r13,SPRN_SPRG3 /* get paca address into r13 */
441 std r3,PACA_EXSLB+EX_R3(r13) 431 std r3,PACA_EXSLB+EX_R3(r13)
442 mfspr r3,SPRN_DAR 432 mfspr r3,SPRN_DAR
@@ -462,7 +452,6 @@ data_access_slb_pSeries:
462instruction_access_slb_pSeries: 452instruction_access_slb_pSeries:
463 HMT_MEDIUM 453 HMT_MEDIUM
464 mtspr SPRN_SPRG1,r13 454 mtspr SPRN_SPRG1,r13
465 RUNLATCH_ON(r13)
466 mfspr r13,SPRN_SPRG3 /* get paca address into r13 */ 455 mfspr r13,SPRN_SPRG3 /* get paca address into r13 */
467 std r3,PACA_EXSLB+EX_R3(r13) 456 std r3,PACA_EXSLB+EX_R3(r13)
468 mfspr r3,SPRN_SRR0 /* SRR0 is faulting address */ 457 mfspr r3,SPRN_SRR0 /* SRR0 is faulting address */
@@ -493,7 +482,6 @@ instruction_access_slb_pSeries:
493 .globl system_call_pSeries 482 .globl system_call_pSeries
494system_call_pSeries: 483system_call_pSeries:
495 HMT_MEDIUM 484 HMT_MEDIUM
496 RUNLATCH_ON(r9)
497 mr r9,r13 485 mr r9,r13
498 mfmsr r10 486 mfmsr r10
499 mfspr r13,SPRN_SPRG3 487 mfspr r13,SPRN_SPRG3
@@ -577,7 +565,6 @@ slb_miss_user_pseries:
577system_reset_fwnmi: 565system_reset_fwnmi:
578 HMT_MEDIUM 566 HMT_MEDIUM
579 mtspr SPRN_SPRG1,r13 /* save r13 */ 567 mtspr SPRN_SPRG1,r13 /* save r13 */
580 RUNLATCH_ON(r13)
581 EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common) 568 EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common)
582 569
583 .globl machine_check_fwnmi 570 .globl machine_check_fwnmi
@@ -585,7 +572,6 @@ system_reset_fwnmi:
585machine_check_fwnmi: 572machine_check_fwnmi:
586 HMT_MEDIUM 573 HMT_MEDIUM
587 mtspr SPRN_SPRG1,r13 /* save r13 */ 574 mtspr SPRN_SPRG1,r13 /* save r13 */
588 RUNLATCH_ON(r13)
589 EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common) 575 EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common)
590 576
591#ifdef CONFIG_PPC_ISERIES 577#ifdef CONFIG_PPC_ISERIES
@@ -896,7 +882,6 @@ unrecov_fer:
896 .align 7 882 .align 7
897 .globl data_access_common 883 .globl data_access_common
898data_access_common: 884data_access_common:
899 RUNLATCH_ON(r10) /* It wont fit in the 0x300 handler */
900 mfspr r10,SPRN_DAR 885 mfspr r10,SPRN_DAR
901 std r10,PACA_EXGEN+EX_DAR(r13) 886 std r10,PACA_EXGEN+EX_DAR(r13)
902 mfspr r10,SPRN_DSISR 887 mfspr r10,SPRN_DSISR
@@ -1044,6 +1029,7 @@ hardware_interrupt_common:
1044 EXCEPTION_PROLOG_COMMON(0x500, PACA_EXGEN) 1029 EXCEPTION_PROLOG_COMMON(0x500, PACA_EXGEN)
1045hardware_interrupt_entry: 1030hardware_interrupt_entry:
1046 DISABLE_INTS 1031 DISABLE_INTS
1032 bl .ppc64_runlatch_on
1047 addi r3,r1,STACK_FRAME_OVERHEAD 1033 addi r3,r1,STACK_FRAME_OVERHEAD
1048 bl .do_IRQ 1034 bl .do_IRQ
1049 b .ret_from_except_lite 1035 b .ret_from_except_lite
@@ -1551,6 +1537,9 @@ _STATIC(__boot_from_prom)
1551 mr r28,r6 1537 mr r28,r6
1552 mr r27,r7 1538 mr r27,r7
1553 1539
1540 /* Align the stack to 16-byte boundary for broken yaboot */
1541 rldicr r1,r1,0,59
1542
1554 /* Make sure we are running in 64 bits mode */ 1543 /* Make sure we are running in 64 bits mode */
1555 bl .enable_64b_mode 1544 bl .enable_64b_mode
1556 1545
@@ -1818,22 +1807,6 @@ _STATIC(start_here_multiplatform)
1818 ori r6,r6,MSR_RI 1807 ori r6,r6,MSR_RI
1819 mtmsrd r6 /* RI on */ 1808 mtmsrd r6 /* RI on */
1820 1809
1821#ifdef CONFIG_HMT
1822 /* Start up the second thread on cpu 0 */
1823 mfspr r3,SPRN_PVR
1824 srwi r3,r3,16
1825 cmpwi r3,0x34 /* Pulsar */
1826 beq 90f
1827 cmpwi r3,0x36 /* Icestar */
1828 beq 90f
1829 cmpwi r3,0x37 /* SStar */
1830 beq 90f
1831 b 91f /* HMT not supported */
183290: li r3,0
1833 bl .hmt_start_secondary
183491:
1835#endif
1836
1837 /* The following gets the stack and TOC set up with the regs */ 1810 /* The following gets the stack and TOC set up with the regs */
1838 /* pointing to the real addr of the kernel stack. This is */ 1811 /* pointing to the real addr of the kernel stack. This is */
1839 /* all done to support the C function call below which sets */ 1812 /* all done to support the C function call below which sets */
@@ -1947,77 +1920,8 @@ _STATIC(start_here_common)
1947 1920
1948 bl .start_kernel 1921 bl .start_kernel
1949 1922
1950_GLOBAL(hmt_init) 1923 /* Not reached */
1951#ifdef CONFIG_HMT 1924 BUG_OPCODE
1952 LOAD_REG_IMMEDIATE(r5, hmt_thread_data)
1953 mfspr r7,SPRN_PVR
1954 srwi r7,r7,16
1955 cmpwi r7,0x34 /* Pulsar */
1956 beq 90f
1957 cmpwi r7,0x36 /* Icestar */
1958 beq 91f
1959 cmpwi r7,0x37 /* SStar */
1960 beq 91f
1961 b 101f
196290: mfspr r6,SPRN_PIR
1963 andi. r6,r6,0x1f
1964 b 92f
196591: mfspr r6,SPRN_PIR
1966 andi. r6,r6,0x3ff
196792: sldi r4,r24,3
1968 stwx r6,r5,r4
1969 bl .hmt_start_secondary
1970 b 101f
1971
1972__hmt_secondary_hold:
1973 LOAD_REG_IMMEDIATE(r5, hmt_thread_data)
1974 clrldi r5,r5,4
1975 li r7,0
1976 mfspr r6,SPRN_PIR
1977 mfspr r8,SPRN_PVR
1978 srwi r8,r8,16
1979 cmpwi r8,0x34
1980 bne 93f
1981 andi. r6,r6,0x1f
1982 b 103f
198393: andi. r6,r6,0x3f
1984
1985103: lwzx r8,r5,r7
1986 cmpw r8,r6
1987 beq 104f
1988 addi r7,r7,8
1989 b 103b
1990
1991104: addi r7,r7,4
1992 lwzx r9,r5,r7
1993 mr r24,r9
1994101:
1995#endif
1996 mr r3,r24
1997 b .pSeries_secondary_smp_init
1998
1999#ifdef CONFIG_HMT
2000_GLOBAL(hmt_start_secondary)
2001 LOAD_REG_IMMEDIATE(r4,__hmt_secondary_hold)
2002 clrldi r4,r4,4
2003 mtspr SPRN_NIADORM, r4
2004 mfspr r4, SPRN_MSRDORM
2005 li r5, -65
2006 and r4, r4, r5
2007 mtspr SPRN_MSRDORM, r4
2008 lis r4,0xffef
2009 ori r4,r4,0x7403
2010 mtspr SPRN_TSC, r4
2011 li r4,0x1f4
2012 mtspr SPRN_TST, r4
2013 mfspr r4, SPRN_HID0
2014 ori r4, r4, 0x1
2015 mtspr SPRN_HID0, r4
2016 mfspr r4, SPRN_CTRLF
2017 oris r4, r4, 0x40
2018 mtspr SPRN_CTRLT, r4
2019 blr
2020#endif
2021 1925
2022/* 1926/*
2023 * We put a few things here that have to be page-aligned. 1927 * We put a few things here that have to be page-aligned.
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index 1ae96a8ed7e2..e789fef4eb8a 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -341,7 +341,7 @@ static int lparcfg_data(struct seq_file *m, void *v)
341 const char *system_id = ""; 341 const char *system_id = "";
342 unsigned int *lp_index_ptr, lp_index = 0; 342 unsigned int *lp_index_ptr, lp_index = 0;
343 struct device_node *rtas_node; 343 struct device_node *rtas_node;
344 int *lrdrp; 344 int *lrdrp = NULL;
345 345
346 rootdn = find_path_device("/"); 346 rootdn = find_path_device("/");
347 if (rootdn) { 347 if (rootdn) {
@@ -362,7 +362,9 @@ static int lparcfg_data(struct seq_file *m, void *v)
362 seq_printf(m, "partition_id=%d\n", (int)lp_index); 362 seq_printf(m, "partition_id=%d\n", (int)lp_index);
363 363
364 rtas_node = find_path_device("/rtas"); 364 rtas_node = find_path_device("/rtas");
365 lrdrp = (int *)get_property(rtas_node, "ibm,lrdr-capacity", NULL); 365 if (rtas_node)
366 lrdrp = (int *)get_property(rtas_node, "ibm,lrdr-capacity",
367 NULL);
366 368
367 if (lrdrp == NULL) { 369 if (lrdrp == NULL) {
368 partition_potential_processors = vdso_data->processorCount; 370 partition_potential_processors = vdso_data->processorCount;
diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c
index d6431440c54f..ee166c586642 100644
--- a/arch/powerpc/kernel/machine_kexec_64.c
+++ b/arch/powerpc/kernel/machine_kexec_64.c
@@ -26,8 +26,6 @@
26#include <asm/prom.h> 26#include <asm/prom.h>
27#include <asm/smp.h> 27#include <asm/smp.h>
28 28
29#define HASH_GROUP_SIZE 0x80 /* size of each hash group, asm/mmu.h */
30
31int default_machine_kexec_prepare(struct kimage *image) 29int default_machine_kexec_prepare(struct kimage *image)
32{ 30{
33 int i; 31 int i;
@@ -61,7 +59,7 @@ int default_machine_kexec_prepare(struct kimage *image)
61 */ 59 */
62 if (htab_address) { 60 if (htab_address) {
63 low = __pa(htab_address); 61 low = __pa(htab_address);
64 high = low + (htab_hash_mask + 1) * HASH_GROUP_SIZE; 62 high = low + htab_size_bytes;
65 63
66 for (i = 0; i < image->nr_segments; i++) { 64 for (i = 0; i < image->nr_segments; i++) {
67 begin = image->segment[i].mem; 65 begin = image->segment[i].mem;
@@ -294,7 +292,7 @@ void default_machine_kexec(struct kimage *image)
294} 292}
295 293
296/* Values we need to export to the second kernel via the device tree. */ 294/* Values we need to export to the second kernel via the device tree. */
297static unsigned long htab_base, htab_size, kernel_end; 295static unsigned long htab_base, kernel_end;
298 296
299static struct property htab_base_prop = { 297static struct property htab_base_prop = {
300 .name = "linux,htab-base", 298 .name = "linux,htab-base",
@@ -305,7 +303,7 @@ static struct property htab_base_prop = {
305static struct property htab_size_prop = { 303static struct property htab_size_prop = {
306 .name = "linux,htab-size", 304 .name = "linux,htab-size",
307 .length = sizeof(unsigned long), 305 .length = sizeof(unsigned long),
308 .value = (unsigned char *)&htab_size, 306 .value = (unsigned char *)&htab_size_bytes,
309}; 307};
310 308
311static struct property kernel_end_prop = { 309static struct property kernel_end_prop = {
@@ -331,8 +329,6 @@ static void __init export_htab_values(void)
331 329
332 htab_base = __pa(htab_address); 330 htab_base = __pa(htab_address);
333 prom_add_property(node, &htab_base_prop); 331 prom_add_property(node, &htab_base_prop);
334
335 htab_size = 1UL << ppc64_pft_size;
336 prom_add_property(node, &htab_size_prop); 332 prom_add_property(node, &htab_size_prop);
337 333
338 out: 334 out:
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index d9a459c144d8..8a731ea877b7 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -79,15 +79,8 @@ EXPORT_SYMBOL(sys_sigreturn);
79EXPORT_SYMBOL(strcpy); 79EXPORT_SYMBOL(strcpy);
80EXPORT_SYMBOL(strncpy); 80EXPORT_SYMBOL(strncpy);
81EXPORT_SYMBOL(strcat); 81EXPORT_SYMBOL(strcat);
82EXPORT_SYMBOL(strncat);
83EXPORT_SYMBOL(strchr);
84EXPORT_SYMBOL(strrchr);
85EXPORT_SYMBOL(strpbrk);
86EXPORT_SYMBOL(strstr);
87EXPORT_SYMBOL(strlen); 82EXPORT_SYMBOL(strlen);
88EXPORT_SYMBOL(strnlen);
89EXPORT_SYMBOL(strcmp); 83EXPORT_SYMBOL(strcmp);
90EXPORT_SYMBOL(strncmp);
91EXPORT_SYMBOL(strcasecmp); 84EXPORT_SYMBOL(strcasecmp);
92 85
93EXPORT_SYMBOL(csum_partial); 86EXPORT_SYMBOL(csum_partial);
@@ -185,9 +178,6 @@ EXPORT_SYMBOL(adb_try_handler_change);
185EXPORT_SYMBOL(cuda_request); 178EXPORT_SYMBOL(cuda_request);
186EXPORT_SYMBOL(cuda_poll); 179EXPORT_SYMBOL(cuda_poll);
187#endif /* CONFIG_ADB_CUDA */ 180#endif /* CONFIG_ADB_CUDA */
188#ifdef CONFIG_PPC_PMAC
189EXPORT_SYMBOL(sys_ctrler);
190#endif
191#ifdef CONFIG_VT 181#ifdef CONFIG_VT
192EXPORT_SYMBOL(kd_mksound); 182EXPORT_SYMBOL(kd_mksound);
193#endif 183#endif
@@ -205,7 +195,6 @@ EXPORT_SYMBOL(__lshrdi3);
205EXPORT_SYMBOL(memcpy); 195EXPORT_SYMBOL(memcpy);
206EXPORT_SYMBOL(memset); 196EXPORT_SYMBOL(memset);
207EXPORT_SYMBOL(memmove); 197EXPORT_SYMBOL(memmove);
208EXPORT_SYMBOL(memscan);
209EXPORT_SYMBOL(memcmp); 198EXPORT_SYMBOL(memcmp);
210EXPORT_SYMBOL(memchr); 199EXPORT_SYMBOL(memchr);
211 200
@@ -214,7 +203,6 @@ EXPORT_SYMBOL(screen_info);
214#endif 203#endif
215 204
216#ifdef CONFIG_PPC32 205#ifdef CONFIG_PPC32
217EXPORT_SYMBOL(__delay);
218EXPORT_SYMBOL(timer_interrupt); 206EXPORT_SYMBOL(timer_interrupt);
219EXPORT_SYMBOL(irq_desc); 207EXPORT_SYMBOL(irq_desc);
220EXPORT_SYMBOL(tb_ticks_per_jiffy); 208EXPORT_SYMBOL(tb_ticks_per_jiffy);
@@ -222,10 +210,6 @@ EXPORT_SYMBOL(console_drivers);
222EXPORT_SYMBOL(cacheable_memcpy); 210EXPORT_SYMBOL(cacheable_memcpy);
223#endif 211#endif
224 212
225EXPORT_SYMBOL(__up);
226EXPORT_SYMBOL(__down);
227EXPORT_SYMBOL(__down_interruptible);
228
229#ifdef CONFIG_8xx 213#ifdef CONFIG_8xx
230EXPORT_SYMBOL(cpm_install_handler); 214EXPORT_SYMBOL(cpm_install_handler);
231EXPORT_SYMBOL(cpm_free_handler); 215EXPORT_SYMBOL(cpm_free_handler);
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 57703994a063..c225cf154bfe 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -888,3 +888,35 @@ void dump_stack(void)
888 show_stack(current, NULL); 888 show_stack(current, NULL);
889} 889}
890EXPORT_SYMBOL(dump_stack); 890EXPORT_SYMBOL(dump_stack);
891
892#ifdef CONFIG_PPC64
893void ppc64_runlatch_on(void)
894{
895 unsigned long ctrl;
896
897 if (cpu_has_feature(CPU_FTR_CTRL) && !test_thread_flag(TIF_RUNLATCH)) {
898 HMT_medium();
899
900 ctrl = mfspr(SPRN_CTRLF);
901 ctrl |= CTRL_RUNLATCH;
902 mtspr(SPRN_CTRLT, ctrl);
903
904 set_thread_flag(TIF_RUNLATCH);
905 }
906}
907
908void ppc64_runlatch_off(void)
909{
910 unsigned long ctrl;
911
912 if (cpu_has_feature(CPU_FTR_CTRL) && test_thread_flag(TIF_RUNLATCH)) {
913 HMT_medium();
914
915 clear_thread_flag(TIF_RUNLATCH);
916
917 ctrl = mfspr(SPRN_CTRLF);
918 ctrl &= ~CTRL_RUNLATCH;
919 mtspr(SPRN_CTRLT, ctrl);
920 }
921}
922#endif
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 294832a7e0a6..6dbd21726770 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -816,8 +816,6 @@ void __init unflatten_device_tree(void)
816{ 816{
817 unsigned long start, mem, size; 817 unsigned long start, mem, size;
818 struct device_node **allnextp = &allnodes; 818 struct device_node **allnextp = &allnodes;
819 char *p = NULL;
820 int l = 0;
821 819
822 DBG(" -> unflatten_device_tree()\n"); 820 DBG(" -> unflatten_device_tree()\n");
823 821
@@ -857,19 +855,6 @@ void __init unflatten_device_tree(void)
857 if (of_chosen == NULL) 855 if (of_chosen == NULL)
858 of_chosen = of_find_node_by_path("/chosen@0"); 856 of_chosen = of_find_node_by_path("/chosen@0");
859 857
860 /* Retreive command line */
861 if (of_chosen != NULL) {
862 p = (char *)get_property(of_chosen, "bootargs", &l);
863 if (p != NULL && l > 0)
864 strlcpy(cmd_line, p, min(l, COMMAND_LINE_SIZE));
865 }
866#ifdef CONFIG_CMDLINE
867 if (l == 0 || (l == 1 && (*p) == 0))
868 strlcpy(cmd_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE);
869#endif /* CONFIG_CMDLINE */
870
871 DBG("Command line is: %s\n", cmd_line);
872
873 DBG(" <- unflatten_device_tree()\n"); 858 DBG(" <- unflatten_device_tree()\n");
874} 859}
875 860
@@ -940,6 +925,8 @@ static int __init early_init_dt_scan_chosen(unsigned long node,
940{ 925{
941 u32 *prop; 926 u32 *prop;
942 unsigned long *lprop; 927 unsigned long *lprop;
928 unsigned long l;
929 char *p;
943 930
944 DBG("search \"chosen\", depth: %d, uname: %s\n", depth, uname); 931 DBG("search \"chosen\", depth: %d, uname: %s\n", depth, uname);
945 932
@@ -1004,6 +991,41 @@ static int __init early_init_dt_scan_chosen(unsigned long node,
1004 crashk_res.end = crashk_res.start + *lprop - 1; 991 crashk_res.end = crashk_res.start + *lprop - 1;
1005#endif 992#endif
1006 993
994 /* Retreive command line */
995 p = of_get_flat_dt_prop(node, "bootargs", &l);
996 if (p != NULL && l > 0)
997 strlcpy(cmd_line, p, min((int)l, COMMAND_LINE_SIZE));
998
999#ifdef CONFIG_CMDLINE
1000 if (l == 0 || (l == 1 && (*p) == 0))
1001 strlcpy(cmd_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE);
1002#endif /* CONFIG_CMDLINE */
1003
1004 DBG("Command line is: %s\n", cmd_line);
1005
1006 if (strstr(cmd_line, "mem=")) {
1007 char *p, *q;
1008 unsigned long maxmem = 0;
1009
1010 for (q = cmd_line; (p = strstr(q, "mem=")) != 0; ) {
1011 q = p + 4;
1012 if (p > cmd_line && p[-1] != ' ')
1013 continue;
1014 maxmem = simple_strtoul(q, &q, 0);
1015 if (*q == 'k' || *q == 'K') {
1016 maxmem <<= 10;
1017 ++q;
1018 } else if (*q == 'm' || *q == 'M') {
1019 maxmem <<= 20;
1020 ++q;
1021 } else if (*q == 'g' || *q == 'G') {
1022 maxmem <<= 30;
1023 ++q;
1024 }
1025 }
1026 memory_limit = maxmem;
1027 }
1028
1007 /* break now */ 1029 /* break now */
1008 return 1; 1030 return 1;
1009} 1031}
@@ -1124,7 +1146,7 @@ static void __init early_reserve_mem(void)
1124 size_32 = *(reserve_map_32++); 1146 size_32 = *(reserve_map_32++);
1125 if (size_32 == 0) 1147 if (size_32 == 0)
1126 break; 1148 break;
1127 DBG("reserving: %lx -> %lx\n", base_32, size_32); 1149 DBG("reserving: %x -> %x\n", base_32, size_32);
1128 lmb_reserve(base_32, size_32); 1150 lmb_reserve(base_32, size_32);
1129 } 1151 }
1130 return; 1152 return;
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index ec7153f4d47c..813c2cd194c2 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -205,14 +205,6 @@ static cell_t __initdata regbuf[1024];
205 205
206#define MAX_CPU_THREADS 2 206#define MAX_CPU_THREADS 2
207 207
208/* TO GO */
209#ifdef CONFIG_HMT
210struct {
211 unsigned int pir;
212 unsigned int threadid;
213} hmt_thread_data[NR_CPUS];
214#endif /* CONFIG_HMT */
215
216/* 208/*
217 * Error results ... some OF calls will return "-1" on error, some 209 * Error results ... some OF calls will return "-1" on error, some
218 * will return 0, some will return either. To simplify, here are 210 * will return 0, some will return either. To simplify, here are
@@ -986,7 +978,7 @@ static void __init prom_init_mem(void)
986 if (size == 0) 978 if (size == 0)
987 continue; 979 continue;
988 prom_debug(" %x %x\n", base, size); 980 prom_debug(" %x %x\n", base, size);
989 if (base == 0) 981 if (base == 0 && (RELOC(of_platform) & PLATFORM_LPAR))
990 RELOC(rmo_top) = size; 982 RELOC(rmo_top) = size;
991 if ((base + size) > RELOC(ram_top)) 983 if ((base + size) > RELOC(ram_top))
992 RELOC(ram_top) = base + size; 984 RELOC(ram_top) = base + size;
@@ -1319,10 +1311,6 @@ static void __init prom_hold_cpus(void)
1319 */ 1311 */
1320 *spinloop = 0; 1312 *spinloop = 0;
1321 1313
1322#ifdef CONFIG_HMT
1323 for (i = 0; i < NR_CPUS; i++)
1324 RELOC(hmt_thread_data)[i].pir = 0xdeadbeef;
1325#endif
1326 /* look for cpus */ 1314 /* look for cpus */
1327 for (node = 0; prom_next_node(&node); ) { 1315 for (node = 0; prom_next_node(&node); ) {
1328 type[0] = 0; 1316 type[0] = 0;
@@ -1389,32 +1377,6 @@ static void __init prom_hold_cpus(void)
1389 /* Reserve cpu #s for secondary threads. They start later. */ 1377 /* Reserve cpu #s for secondary threads. They start later. */
1390 cpuid += cpu_threads; 1378 cpuid += cpu_threads;
1391 } 1379 }
1392#ifdef CONFIG_HMT
1393 /* Only enable HMT on processors that provide support. */
1394 if (__is_processor(PV_PULSAR) ||
1395 __is_processor(PV_ICESTAR) ||
1396 __is_processor(PV_SSTAR)) {
1397 prom_printf(" starting secondary threads\n");
1398
1399 for (i = 0; i < NR_CPUS; i += 2) {
1400 if (!cpu_online(i))
1401 continue;
1402
1403 if (i == 0) {
1404 unsigned long pir = mfspr(SPRN_PIR);
1405 if (__is_processor(PV_PULSAR)) {
1406 RELOC(hmt_thread_data)[i].pir =
1407 pir & 0x1f;
1408 } else {
1409 RELOC(hmt_thread_data)[i].pir =
1410 pir & 0x3ff;
1411 }
1412 }
1413 }
1414 } else {
1415 prom_printf("Processor is not HMT capable\n");
1416 }
1417#endif
1418 1380
1419 if (cpuid > NR_CPUS) 1381 if (cpuid > NR_CPUS)
1420 prom_printf("WARNING: maximum CPUs (" __stringify(NR_CPUS) 1382 prom_printf("WARNING: maximum CPUs (" __stringify(NR_CPUS)
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index 400793c71304..bcb83574335b 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -561,10 +561,7 @@ void do_syscall_trace_leave(struct pt_regs *regs)
561 regs->result); 561 regs->result);
562 562
563 if ((test_thread_flag(TIF_SYSCALL_TRACE) 563 if ((test_thread_flag(TIF_SYSCALL_TRACE)
564#ifdef CONFIG_PPC64 564 || test_thread_flag(TIF_SINGLESTEP))
565 || test_thread_flag(TIF_SINGLESTEP)
566#endif
567 )
568 && (current->ptrace & PT_PTRACED)) 565 && (current->ptrace & PT_PTRACED))
569 do_syscall_trace(); 566 do_syscall_trace();
570} 567}
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index a717dff695ef..f96c49b03ba0 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -311,8 +311,6 @@ void smp_release_cpus(void)
311 311
312 DBG(" <- smp_release_cpus()\n"); 312 DBG(" <- smp_release_cpus()\n");
313} 313}
314#else
315#define smp_release_cpus()
316#endif /* CONFIG_SMP || CONFIG_KEXEC */ 314#endif /* CONFIG_SMP || CONFIG_KEXEC */
317 315
318/* 316/*
@@ -473,10 +471,12 @@ void __init setup_system(void)
473 check_smt_enabled(); 471 check_smt_enabled();
474 smp_setup_cpu_maps(); 472 smp_setup_cpu_maps();
475 473
474#ifdef CONFIG_SMP
476 /* Release secondary cpus out of their spinloops at 0x60 now that 475 /* Release secondary cpus out of their spinloops at 0x60 now that
477 * we can map physical -> logical CPU ids 476 * we can map physical -> logical CPU ids
478 */ 477 */
479 smp_release_cpus(); 478 smp_release_cpus();
479#endif
480 480
481 printk("Starting Linux PPC64 %s\n", system_utsname.version); 481 printk("Starting Linux PPC64 %s\n", system_utsname.version);
482 482
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index bd837b5dbf06..d7a4e814974d 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -151,10 +151,7 @@ static inline int save_general_regs(struct pt_regs *regs,
151 elf_greg_t64 *gregs = (elf_greg_t64 *)regs; 151 elf_greg_t64 *gregs = (elf_greg_t64 *)regs;
152 int i; 152 int i;
153 153
154 if (!FULL_REGS(regs)) { 154 WARN_ON(!FULL_REGS(regs));
155 set_thread_flag(TIF_SAVE_NVGPRS);
156 current_thread_info()->nvgprs_frame = frame->mc_gregs;
157 }
158 155
159 for (i = 0; i <= PT_RESULT; i ++) { 156 for (i = 0; i <= PT_RESULT; i ++) {
160 if (i == 14 && !FULL_REGS(regs)) 157 if (i == 14 && !FULL_REGS(regs))
@@ -215,15 +212,7 @@ static inline int get_old_sigaction(struct k_sigaction *new_ka,
215static inline int save_general_regs(struct pt_regs *regs, 212static inline int save_general_regs(struct pt_regs *regs,
216 struct mcontext __user *frame) 213 struct mcontext __user *frame)
217{ 214{
218 if (!FULL_REGS(regs)) { 215 WARN_ON(!FULL_REGS(regs));
219 /* Zero out the unsaved GPRs to avoid information
220 leak, and set TIF_SAVE_NVGPRS to ensure that the
221 registers do actually get saved later. */
222 memset(&regs->gpr[14], 0, 18 * sizeof(unsigned long));
223 current_thread_info()->nvgprs_frame = &frame->mc_gregs;
224 set_thread_flag(TIF_SAVE_NVGPRS);
225 }
226
227 return __copy_to_user(&frame->mc_gregs, regs, GP_REGS_SIZE); 216 return __copy_to_user(&frame->mc_gregs, regs, GP_REGS_SIZE);
228} 217}
229 218
@@ -826,8 +815,8 @@ static int do_setcontext(struct ucontext __user *ucp, struct pt_regs *regs, int
826} 815}
827 816
828long sys_swapcontext(struct ucontext __user *old_ctx, 817long sys_swapcontext(struct ucontext __user *old_ctx,
829 struct ucontext __user *new_ctx, 818 struct ucontext __user *new_ctx,
830 int ctx_size, int r6, int r7, int r8, struct pt_regs *regs) 819 int ctx_size, int r6, int r7, int r8, struct pt_regs *regs)
831{ 820{
832 unsigned char tmp; 821 unsigned char tmp;
833 822
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index 497a5d3df359..4324f8a8ba24 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -118,14 +118,7 @@ static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
118 err |= __put_user(0, &sc->v_regs); 118 err |= __put_user(0, &sc->v_regs);
119#endif /* CONFIG_ALTIVEC */ 119#endif /* CONFIG_ALTIVEC */
120 err |= __put_user(&sc->gp_regs, &sc->regs); 120 err |= __put_user(&sc->gp_regs, &sc->regs);
121 if (!FULL_REGS(regs)) { 121 WARN_ON(!FULL_REGS(regs));
122 /* Zero out the unsaved GPRs to avoid information
123 leak, and set TIF_SAVE_NVGPRS to ensure that the
124 registers do actually get saved later. */
125 memset(&regs->gpr[14], 0, 18 * sizeof(unsigned long));
126 set_thread_flag(TIF_SAVE_NVGPRS);
127 current_thread_info()->nvgprs_frame = &sc->gp_regs;
128 }
129 err |= __copy_to_user(&sc->gp_regs, regs, GP_REGS_SIZE); 122 err |= __copy_to_user(&sc->gp_regs, regs, GP_REGS_SIZE);
130 err |= __copy_to_user(&sc->fp_regs, &current->thread.fpr, FP_REGS_SIZE); 123 err |= __copy_to_user(&sc->fp_regs, &current->thread.fpr, FP_REGS_SIZE);
131 err |= __put_user(signr, &sc->signal); 124 err |= __put_user(signr, &sc->signal);
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index 475249dc2350..cd75ab2908fa 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -176,7 +176,6 @@ struct timex32 {
176}; 176};
177 177
178extern int do_adjtimex(struct timex *); 178extern int do_adjtimex(struct timex *);
179extern void ppc_adjtimex(void);
180 179
181asmlinkage long compat_sys_adjtimex(struct timex32 __user *utp) 180asmlinkage long compat_sys_adjtimex(struct timex32 __user *utp)
182{ 181{
@@ -209,9 +208,6 @@ asmlinkage long compat_sys_adjtimex(struct timex32 __user *utp)
209 208
210 ret = do_adjtimex(&txc); 209 ret = do_adjtimex(&txc);
211 210
212 /* adjust the conversion of TB to time of day to track adjtimex */
213 ppc_adjtimex();
214
215 if(put_user(txc.modes, &utp->modes) || 211 if(put_user(txc.modes, &utp->modes) ||
216 __put_user(txc.offset, &utp->offset) || 212 __put_user(txc.offset, &utp->offset) ||
217 __put_user(txc.freq, &utp->freq) || 213 __put_user(txc.freq, &utp->freq) ||
diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S
index 8a9f994ed917..1ad55f0466fd 100644
--- a/arch/powerpc/kernel/systbl.S
+++ b/arch/powerpc/kernel/systbl.S
@@ -288,7 +288,7 @@ COMPAT_SYS(clock_settime)
288COMPAT_SYS(clock_gettime) 288COMPAT_SYS(clock_gettime)
289COMPAT_SYS(clock_getres) 289COMPAT_SYS(clock_getres)
290COMPAT_SYS(clock_nanosleep) 290COMPAT_SYS(clock_nanosleep)
291COMPAT_SYS(swapcontext) 291SYSX(ppc64_swapcontext,ppc32_swapcontext,ppc_swapcontext)
292COMPAT_SYS(tgkill) 292COMPAT_SYS(tgkill)
293COMPAT_SYS(utimes) 293COMPAT_SYS(utimes)
294COMPAT_SYS(statfs64) 294COMPAT_SYS(statfs64)
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 1886045a2fd8..2a7ddc579379 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -50,6 +50,7 @@
50#include <linux/security.h> 50#include <linux/security.h>
51#include <linux/percpu.h> 51#include <linux/percpu.h>
52#include <linux/rtc.h> 52#include <linux/rtc.h>
53#include <linux/jiffies.h>
53 54
54#include <asm/io.h> 55#include <asm/io.h>
55#include <asm/processor.h> 56#include <asm/processor.h>
@@ -99,7 +100,15 @@ EXPORT_SYMBOL(tb_ticks_per_usec);
99unsigned long tb_ticks_per_sec; 100unsigned long tb_ticks_per_sec;
100u64 tb_to_xs; 101u64 tb_to_xs;
101unsigned tb_to_us; 102unsigned tb_to_us;
102unsigned long processor_freq; 103
104#define TICKLEN_SCALE (SHIFT_SCALE - 10)
105u64 last_tick_len; /* units are ns / 2^TICKLEN_SCALE */
106u64 ticklen_to_xs; /* 0.64 fraction */
107
108/* If last_tick_len corresponds to about 1/HZ seconds, then
109 last_tick_len << TICKLEN_SHIFT will be about 2^63. */
110#define TICKLEN_SHIFT (63 - 30 - TICKLEN_SCALE + SHIFT_HZ)
111
103DEFINE_SPINLOCK(rtc_lock); 112DEFINE_SPINLOCK(rtc_lock);
104EXPORT_SYMBOL_GPL(rtc_lock); 113EXPORT_SYMBOL_GPL(rtc_lock);
105 114
@@ -113,10 +122,6 @@ extern unsigned long wall_jiffies;
113extern struct timezone sys_tz; 122extern struct timezone sys_tz;
114static long timezone_offset; 123static long timezone_offset;
115 124
116void ppc_adjtimex(void);
117
118static unsigned adjusting_time = 0;
119
120unsigned long ppc_proc_freq; 125unsigned long ppc_proc_freq;
121unsigned long ppc_tb_freq; 126unsigned long ppc_tb_freq;
122 127
@@ -178,8 +183,7 @@ static __inline__ void timer_check_rtc(void)
178 */ 183 */
179 if (ppc_md.set_rtc_time && ntp_synced() && 184 if (ppc_md.set_rtc_time && ntp_synced() &&
180 xtime.tv_sec - last_rtc_update >= 659 && 185 xtime.tv_sec - last_rtc_update >= 659 &&
181 abs((xtime.tv_nsec/1000) - (1000000-1000000/HZ)) < 500000/HZ && 186 abs((xtime.tv_nsec/1000) - (1000000-1000000/HZ)) < 500000/HZ) {
182 jiffies - wall_jiffies == 1) {
183 struct rtc_time tm; 187 struct rtc_time tm;
184 to_tm(xtime.tv_sec + 1 + timezone_offset, &tm); 188 to_tm(xtime.tv_sec + 1 + timezone_offset, &tm);
185 tm.tm_year -= 1900; 189 tm.tm_year -= 1900;
@@ -226,15 +230,14 @@ void do_gettimeofday(struct timeval *tv)
226 if (__USE_RTC()) { 230 if (__USE_RTC()) {
227 /* do this the old way */ 231 /* do this the old way */
228 unsigned long flags, seq; 232 unsigned long flags, seq;
229 unsigned int sec, nsec, usec, lost; 233 unsigned int sec, nsec, usec;
230 234
231 do { 235 do {
232 seq = read_seqbegin_irqsave(&xtime_lock, flags); 236 seq = read_seqbegin_irqsave(&xtime_lock, flags);
233 sec = xtime.tv_sec; 237 sec = xtime.tv_sec;
234 nsec = xtime.tv_nsec + tb_ticks_since(tb_last_stamp); 238 nsec = xtime.tv_nsec + tb_ticks_since(tb_last_stamp);
235 lost = jiffies - wall_jiffies;
236 } while (read_seqretry_irqrestore(&xtime_lock, seq, flags)); 239 } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
237 usec = nsec / 1000 + lost * (1000000 / HZ); 240 usec = nsec / 1000;
238 while (usec >= 1000000) { 241 while (usec >= 1000000) {
239 usec -= 1000000; 242 usec -= 1000000;
240 ++sec; 243 ++sec;
@@ -248,23 +251,6 @@ void do_gettimeofday(struct timeval *tv)
248 251
249EXPORT_SYMBOL(do_gettimeofday); 252EXPORT_SYMBOL(do_gettimeofday);
250 253
251/* Synchronize xtime with do_gettimeofday */
252
253static inline void timer_sync_xtime(unsigned long cur_tb)
254{
255#ifdef CONFIG_PPC64
256 /* why do we do this? */
257 struct timeval my_tv;
258
259 __do_gettimeofday(&my_tv, cur_tb);
260
261 if (xtime.tv_sec <= my_tv.tv_sec) {
262 xtime.tv_sec = my_tv.tv_sec;
263 xtime.tv_nsec = my_tv.tv_usec * 1000;
264 }
265#endif
266}
267
268/* 254/*
269 * There are two copies of tb_to_xs and stamp_xsec so that no 255 * There are two copies of tb_to_xs and stamp_xsec so that no
270 * lock is needed to access and use these values in 256 * lock is needed to access and use these values in
@@ -323,15 +309,30 @@ static __inline__ void timer_recalc_offset(u64 cur_tb)
323{ 309{
324 unsigned long offset; 310 unsigned long offset;
325 u64 new_stamp_xsec; 311 u64 new_stamp_xsec;
312 u64 tlen, t2x;
326 313
327 if (__USE_RTC()) 314 if (__USE_RTC())
328 return; 315 return;
316 tlen = current_tick_length();
329 offset = cur_tb - do_gtod.varp->tb_orig_stamp; 317 offset = cur_tb - do_gtod.varp->tb_orig_stamp;
330 if ((offset & 0x80000000u) == 0) 318 if (tlen == last_tick_len && offset < 0x80000000u) {
331 return; 319 /* check that we're still in sync; if not, resync */
332 new_stamp_xsec = do_gtod.varp->stamp_xsec 320 struct timeval tv;
333 + mulhdu(offset, do_gtod.varp->tb_to_xs); 321 __do_gettimeofday(&tv, cur_tb);
334 update_gtod(cur_tb, new_stamp_xsec, do_gtod.varp->tb_to_xs); 322 if (tv.tv_sec <= xtime.tv_sec &&
323 (tv.tv_sec < xtime.tv_sec ||
324 tv.tv_usec * 1000 <= xtime.tv_nsec))
325 return;
326 }
327 if (tlen != last_tick_len) {
328 t2x = mulhdu(tlen << TICKLEN_SHIFT, ticklen_to_xs);
329 last_tick_len = tlen;
330 } else
331 t2x = do_gtod.varp->tb_to_xs;
332 new_stamp_xsec = (u64) xtime.tv_nsec * XSEC_PER_SEC;
333 do_div(new_stamp_xsec, 1000000000);
334 new_stamp_xsec += (u64) xtime.tv_sec * XSEC_PER_SEC;
335 update_gtod(cur_tb, new_stamp_xsec, t2x);
335} 336}
336 337
337#ifdef CONFIG_SMP 338#ifdef CONFIG_SMP
@@ -462,13 +463,10 @@ void timer_interrupt(struct pt_regs * regs)
462 write_seqlock(&xtime_lock); 463 write_seqlock(&xtime_lock);
463 tb_last_jiffy += tb_ticks_per_jiffy; 464 tb_last_jiffy += tb_ticks_per_jiffy;
464 tb_last_stamp = per_cpu(last_jiffy, cpu); 465 tb_last_stamp = per_cpu(last_jiffy, cpu);
465 timer_recalc_offset(tb_last_jiffy);
466 do_timer(regs); 466 do_timer(regs);
467 timer_sync_xtime(tb_last_jiffy); 467 timer_recalc_offset(tb_last_jiffy);
468 timer_check_rtc(); 468 timer_check_rtc();
469 write_sequnlock(&xtime_lock); 469 write_sequnlock(&xtime_lock);
470 if (adjusting_time && (time_adjust == 0))
471 ppc_adjtimex();
472 } 470 }
473 471
474 next_dec = tb_ticks_per_jiffy - ticks; 472 next_dec = tb_ticks_per_jiffy - ticks;
@@ -492,16 +490,18 @@ void timer_interrupt(struct pt_regs * regs)
492 490
493void wakeup_decrementer(void) 491void wakeup_decrementer(void)
494{ 492{
495 int i; 493 unsigned long ticks;
496 494
497 set_dec(tb_ticks_per_jiffy);
498 /* 495 /*
499 * We don't expect this to be called on a machine with a 601, 496 * The timebase gets saved on sleep and restored on wakeup,
500 * so using get_tbl is fine. 497 * so all we need to do is to reset the decrementer.
501 */ 498 */
502 tb_last_stamp = tb_last_jiffy = get_tb(); 499 ticks = tb_ticks_since(__get_cpu_var(last_jiffy));
503 for_each_cpu(i) 500 if (ticks < tb_ticks_per_jiffy)
504 per_cpu(last_jiffy, i) = tb_last_stamp; 501 ticks = tb_ticks_per_jiffy - ticks;
502 else
503 ticks = 1;
504 set_dec(ticks);
505} 505}
506 506
507#ifdef CONFIG_SMP 507#ifdef CONFIG_SMP
@@ -541,8 +541,8 @@ int do_settimeofday(struct timespec *tv)
541 time_t wtm_sec, new_sec = tv->tv_sec; 541 time_t wtm_sec, new_sec = tv->tv_sec;
542 long wtm_nsec, new_nsec = tv->tv_nsec; 542 long wtm_nsec, new_nsec = tv->tv_nsec;
543 unsigned long flags; 543 unsigned long flags;
544 long int tb_delta; 544 u64 new_xsec;
545 u64 new_xsec, tb_delta_xs; 545 unsigned long tb_delta;
546 546
547 if ((unsigned long)tv->tv_nsec >= NSEC_PER_SEC) 547 if ((unsigned long)tv->tv_nsec >= NSEC_PER_SEC)
548 return -EINVAL; 548 return -EINVAL;
@@ -563,9 +563,19 @@ int do_settimeofday(struct timespec *tv)
563 first_settimeofday = 0; 563 first_settimeofday = 0;
564 } 564 }
565#endif 565#endif
566
567 /*
568 * Subtract off the number of nanoseconds since the
569 * beginning of the last tick.
570 * Note that since we don't increment jiffies_64 anywhere other
571 * than in do_timer (since we don't have a lost tick problem),
572 * wall_jiffies will always be the same as jiffies,
573 * and therefore the (jiffies - wall_jiffies) computation
574 * has been removed.
575 */
566 tb_delta = tb_ticks_since(tb_last_stamp); 576 tb_delta = tb_ticks_since(tb_last_stamp);
567 tb_delta += (jiffies - wall_jiffies) * tb_ticks_per_jiffy; 577 tb_delta = mulhdu(tb_delta, do_gtod.varp->tb_to_xs); /* in xsec */
568 tb_delta_xs = mulhdu(tb_delta, do_gtod.varp->tb_to_xs); 578 new_nsec -= SCALE_XSEC(tb_delta, 1000000000);
569 579
570 wtm_sec = wall_to_monotonic.tv_sec + (xtime.tv_sec - new_sec); 580 wtm_sec = wall_to_monotonic.tv_sec + (xtime.tv_sec - new_sec);
571 wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - new_nsec); 581 wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - new_nsec);
@@ -580,12 +590,12 @@ int do_settimeofday(struct timespec *tv)
580 590
581 ntp_clear(); 591 ntp_clear();
582 592
583 new_xsec = 0; 593 new_xsec = xtime.tv_nsec;
584 if (new_nsec != 0) { 594 if (new_xsec != 0) {
585 new_xsec = (u64)new_nsec * XSEC_PER_SEC; 595 new_xsec *= XSEC_PER_SEC;
586 do_div(new_xsec, NSEC_PER_SEC); 596 do_div(new_xsec, NSEC_PER_SEC);
587 } 597 }
588 new_xsec += (u64)new_sec * XSEC_PER_SEC - tb_delta_xs; 598 new_xsec += (u64)xtime.tv_sec * XSEC_PER_SEC;
589 update_gtod(tb_last_jiffy, new_xsec, do_gtod.varp->tb_to_xs); 599 update_gtod(tb_last_jiffy, new_xsec, do_gtod.varp->tb_to_xs);
590 600
591 vdso_data->tz_minuteswest = sys_tz.tz_minuteswest; 601 vdso_data->tz_minuteswest = sys_tz.tz_minuteswest;
@@ -671,7 +681,7 @@ void __init time_init(void)
671 unsigned long flags; 681 unsigned long flags;
672 unsigned long tm = 0; 682 unsigned long tm = 0;
673 struct div_result res; 683 struct div_result res;
674 u64 scale; 684 u64 scale, x;
675 unsigned shift; 685 unsigned shift;
676 686
677 if (ppc_md.time_init != NULL) 687 if (ppc_md.time_init != NULL)
@@ -693,11 +703,36 @@ void __init time_init(void)
693 } 703 }
694 704
695 tb_ticks_per_jiffy = ppc_tb_freq / HZ; 705 tb_ticks_per_jiffy = ppc_tb_freq / HZ;
696 tb_ticks_per_sec = tb_ticks_per_jiffy * HZ; 706 tb_ticks_per_sec = ppc_tb_freq;
697 tb_ticks_per_usec = ppc_tb_freq / 1000000; 707 tb_ticks_per_usec = ppc_tb_freq / 1000000;
698 tb_to_us = mulhwu_scale_factor(ppc_tb_freq, 1000000); 708 tb_to_us = mulhwu_scale_factor(ppc_tb_freq, 1000000);
699 div128_by_32(1024*1024, 0, tb_ticks_per_sec, &res); 709
700 tb_to_xs = res.result_low; 710 /*
711 * Calculate the length of each tick in ns. It will not be
712 * exactly 1e9/HZ unless ppc_tb_freq is divisible by HZ.
713 * We compute 1e9 * tb_ticks_per_jiffy / ppc_tb_freq,
714 * rounded up.
715 */
716 x = (u64) NSEC_PER_SEC * tb_ticks_per_jiffy + ppc_tb_freq - 1;
717 do_div(x, ppc_tb_freq);
718 tick_nsec = x;
719 last_tick_len = x << TICKLEN_SCALE;
720
721 /*
722 * Compute ticklen_to_xs, which is a factor which gets multiplied
723 * by (last_tick_len << TICKLEN_SHIFT) to get a tb_to_xs value.
724 * It is computed as:
725 * ticklen_to_xs = 2^N / (tb_ticks_per_jiffy * 1e9)
726 * where N = 64 + 20 - TICKLEN_SCALE - TICKLEN_SHIFT
727 * so as to give the result as a 0.64 fixed-point fraction.
728 */
729 div128_by_32(1ULL << (64 + 20 - TICKLEN_SCALE - TICKLEN_SHIFT), 0,
730 tb_ticks_per_jiffy, &res);
731 div128_by_32(res.result_high, res.result_low, NSEC_PER_SEC, &res);
732 ticklen_to_xs = res.result_low;
733
734 /* Compute tb_to_xs from tick_nsec */
735 tb_to_xs = mulhdu(last_tick_len << TICKLEN_SHIFT, ticklen_to_xs);
701 736
702 /* 737 /*
703 * Compute scale factor for sched_clock. 738 * Compute scale factor for sched_clock.
@@ -724,6 +759,14 @@ void __init time_init(void)
724 tm = get_boot_time(); 759 tm = get_boot_time();
725 760
726 write_seqlock_irqsave(&xtime_lock, flags); 761 write_seqlock_irqsave(&xtime_lock, flags);
762
763 /* If platform provided a timezone (pmac), we correct the time */
764 if (timezone_offset) {
765 sys_tz.tz_minuteswest = -timezone_offset / 60;
766 sys_tz.tz_dsttime = 0;
767 tm -= timezone_offset;
768 }
769
727 xtime.tv_sec = tm; 770 xtime.tv_sec = tm;
728 xtime.tv_nsec = 0; 771 xtime.tv_nsec = 0;
729 do_gtod.varp = &do_gtod.vars[0]; 772 do_gtod.varp = &do_gtod.vars[0];
@@ -738,18 +781,11 @@ void __init time_init(void)
738 vdso_data->tb_orig_stamp = tb_last_jiffy; 781 vdso_data->tb_orig_stamp = tb_last_jiffy;
739 vdso_data->tb_update_count = 0; 782 vdso_data->tb_update_count = 0;
740 vdso_data->tb_ticks_per_sec = tb_ticks_per_sec; 783 vdso_data->tb_ticks_per_sec = tb_ticks_per_sec;
741 vdso_data->stamp_xsec = xtime.tv_sec * XSEC_PER_SEC; 784 vdso_data->stamp_xsec = (u64) xtime.tv_sec * XSEC_PER_SEC;
742 vdso_data->tb_to_xs = tb_to_xs; 785 vdso_data->tb_to_xs = tb_to_xs;
743 786
744 time_freq = 0; 787 time_freq = 0;
745 788
746 /* If platform provided a timezone (pmac), we correct the time */
747 if (timezone_offset) {
748 sys_tz.tz_minuteswest = -timezone_offset / 60;
749 sys_tz.tz_dsttime = 0;
750 xtime.tv_sec -= timezone_offset;
751 }
752
753 last_rtc_update = xtime.tv_sec; 789 last_rtc_update = xtime.tv_sec;
754 set_normalized_timespec(&wall_to_monotonic, 790 set_normalized_timespec(&wall_to_monotonic,
755 -xtime.tv_sec, -xtime.tv_nsec); 791 -xtime.tv_sec, -xtime.tv_nsec);
@@ -759,126 +795,6 @@ void __init time_init(void)
759 set_dec(tb_ticks_per_jiffy); 795 set_dec(tb_ticks_per_jiffy);
760} 796}
761 797
762/*
763 * After adjtimex is called, adjust the conversion of tb ticks
764 * to microseconds to keep do_gettimeofday synchronized
765 * with ntpd.
766 *
767 * Use the time_adjust, time_freq and time_offset computed by adjtimex to
768 * adjust the frequency.
769 */
770
771/* #define DEBUG_PPC_ADJTIMEX 1 */
772
773void ppc_adjtimex(void)
774{
775#ifdef CONFIG_PPC64
776 unsigned long den, new_tb_ticks_per_sec, tb_ticks, old_xsec,
777 new_tb_to_xs, new_xsec, new_stamp_xsec;
778 unsigned long tb_ticks_per_sec_delta;
779 long delta_freq, ltemp;
780 struct div_result divres;
781 unsigned long flags;
782 long singleshot_ppm = 0;
783
784 /*
785 * Compute parts per million frequency adjustment to
786 * accomplish the time adjustment implied by time_offset to be
787 * applied over the elapsed time indicated by time_constant.
788 * Use SHIFT_USEC to get it into the same units as
789 * time_freq.
790 */
791 if ( time_offset < 0 ) {
792 ltemp = -time_offset;
793 ltemp <<= SHIFT_USEC - SHIFT_UPDATE;
794 ltemp >>= SHIFT_KG + time_constant;
795 ltemp = -ltemp;
796 } else {
797 ltemp = time_offset;
798 ltemp <<= SHIFT_USEC - SHIFT_UPDATE;
799 ltemp >>= SHIFT_KG + time_constant;
800 }
801
802 /* If there is a single shot time adjustment in progress */
803 if ( time_adjust ) {
804#ifdef DEBUG_PPC_ADJTIMEX
805 printk("ppc_adjtimex: ");
806 if ( adjusting_time == 0 )
807 printk("starting ");
808 printk("single shot time_adjust = %ld\n", time_adjust);
809#endif
810
811 adjusting_time = 1;
812
813 /*
814 * Compute parts per million frequency adjustment
815 * to match time_adjust
816 */
817 singleshot_ppm = tickadj * HZ;
818 /*
819 * The adjustment should be tickadj*HZ to match the code in
820 * linux/kernel/timer.c, but experiments show that this is too
821 * large. 3/4 of tickadj*HZ seems about right
822 */
823 singleshot_ppm -= singleshot_ppm / 4;
824 /* Use SHIFT_USEC to get it into the same units as time_freq */
825 singleshot_ppm <<= SHIFT_USEC;
826 if ( time_adjust < 0 )
827 singleshot_ppm = -singleshot_ppm;
828 }
829 else {
830#ifdef DEBUG_PPC_ADJTIMEX
831 if ( adjusting_time )
832 printk("ppc_adjtimex: ending single shot time_adjust\n");
833#endif
834 adjusting_time = 0;
835 }
836
837 /* Add up all of the frequency adjustments */
838 delta_freq = time_freq + ltemp + singleshot_ppm;
839
840 /*
841 * Compute a new value for tb_ticks_per_sec based on
842 * the frequency adjustment
843 */
844 den = 1000000 * (1 << (SHIFT_USEC - 8));
845 if ( delta_freq < 0 ) {
846 tb_ticks_per_sec_delta = ( tb_ticks_per_sec * ( (-delta_freq) >> (SHIFT_USEC - 8))) / den;
847 new_tb_ticks_per_sec = tb_ticks_per_sec + tb_ticks_per_sec_delta;
848 }
849 else {
850 tb_ticks_per_sec_delta = ( tb_ticks_per_sec * ( delta_freq >> (SHIFT_USEC - 8))) / den;
851 new_tb_ticks_per_sec = tb_ticks_per_sec - tb_ticks_per_sec_delta;
852 }
853
854#ifdef DEBUG_PPC_ADJTIMEX
855 printk("ppc_adjtimex: ltemp = %ld, time_freq = %ld, singleshot_ppm = %ld\n", ltemp, time_freq, singleshot_ppm);
856 printk("ppc_adjtimex: tb_ticks_per_sec - base = %ld new = %ld\n", tb_ticks_per_sec, new_tb_ticks_per_sec);
857#endif
858
859 /*
860 * Compute a new value of tb_to_xs (used to convert tb to
861 * microseconds) and a new value of stamp_xsec which is the
862 * time (in 1/2^20 second units) corresponding to
863 * tb_orig_stamp. This new value of stamp_xsec compensates
864 * for the change in frequency (implied by the new tb_to_xs)
865 * which guarantees that the current time remains the same.
866 */
867 write_seqlock_irqsave( &xtime_lock, flags );
868 tb_ticks = get_tb() - do_gtod.varp->tb_orig_stamp;
869 div128_by_32(1024*1024, 0, new_tb_ticks_per_sec, &divres);
870 new_tb_to_xs = divres.result_low;
871 new_xsec = mulhdu(tb_ticks, new_tb_to_xs);
872
873 old_xsec = mulhdu(tb_ticks, do_gtod.varp->tb_to_xs);
874 new_stamp_xsec = do_gtod.varp->stamp_xsec + old_xsec - new_xsec;
875
876 update_gtod(do_gtod.varp->tb_orig_stamp, new_stamp_xsec, new_tb_to_xs);
877
878 write_sequnlock_irqrestore( &xtime_lock, flags );
879#endif /* CONFIG_PPC64 */
880}
881
882 798
883#define FEBRUARY 2 799#define FEBRUARY 2
884#define STARTOFTIME 1970 800#define STARTOFTIME 1970
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 7509aa6474f2..98660aedeeb7 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -814,6 +814,8 @@ void __kprobes program_check_exception(struct pt_regs *regs)
814 return; 814 return;
815 } 815 }
816 816
817 local_irq_enable();
818
817 /* Try to emulate it if we should. */ 819 /* Try to emulate it if we should. */
818 if (reason & (REASON_ILLEGAL | REASON_PRIVILEGED)) { 820 if (reason & (REASON_ILLEGAL | REASON_PRIVILEGED)) {
819 switch (emulate_instruction(regs)) { 821 switch (emulate_instruction(regs)) {
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index f0c47dab0903..04f7df39ffbb 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -182,8 +182,8 @@ static struct page * vdso_vma_nopage(struct vm_area_struct * vma,
182 unsigned long offset = address - vma->vm_start; 182 unsigned long offset = address - vma->vm_start;
183 struct page *pg; 183 struct page *pg;
184#ifdef CONFIG_PPC64 184#ifdef CONFIG_PPC64
185 void *vbase = test_thread_flag(TIF_32BIT) ? 185 void *vbase = (vma->vm_mm->task_size > TASK_SIZE_USER32) ?
186 vdso32_kbase : vdso64_kbase; 186 vdso64_kbase : vdso32_kbase;
187#else 187#else
188 void *vbase = vdso32_kbase; 188 void *vbase = vdso32_kbase;
189#endif 189#endif
diff --git a/arch/powerpc/kernel/vdso64/gettimeofday.S b/arch/powerpc/kernel/vdso64/gettimeofday.S
index ccaeda5136d1..4ee871f1cadb 100644
--- a/arch/powerpc/kernel/vdso64/gettimeofday.S
+++ b/arch/powerpc/kernel/vdso64/gettimeofday.S
@@ -225,9 +225,9 @@ V_FUNCTION_BEGIN(__do_get_xsec)
225 .cfi_startproc 225 .cfi_startproc
226 /* check for update count & load values */ 226 /* check for update count & load values */
2271: ld r8,CFG_TB_UPDATE_COUNT(r3) 2271: ld r8,CFG_TB_UPDATE_COUNT(r3)
228 andi. r0,r4,1 /* pending update ? loop */ 228 andi. r0,r8,1 /* pending update ? loop */
229 bne- 1b 229 bne- 1b
230 xor r0,r4,r4 /* create dependency */ 230 xor r0,r8,r8 /* create dependency */
231 add r3,r3,r0 231 add r3,r3,r0
232 232
233 /* Get TB & offset it */ 233 /* Get TB & offset it */
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index d96bcfe4c6f6..33654d1b1b43 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -403,12 +403,17 @@ static void native_hpte_clear(void)
403 */ 403 */
404 hpte_v = hptep->v; 404 hpte_v = hptep->v;
405 405
406 /*
407 * Call __tlbie() here rather than tlbie() since we
408 * already hold the native_tlbie_lock.
409 */
406 if (hpte_v & HPTE_V_VALID) { 410 if (hpte_v & HPTE_V_VALID) {
407 hptep->v = 0; 411 hptep->v = 0;
408 tlbie(slot2va(hpte_v, slot), MMU_PAGE_4K, 0); 412 __tlbie(slot2va(hpte_v, slot), MMU_PAGE_4K);
409 } 413 }
410 } 414 }
411 415
416 asm volatile("eieio; tlbsync; ptesync":::"memory");
412 spin_unlock(&native_tlbie_lock); 417 spin_unlock(&native_tlbie_lock);
413 local_irq_restore(flags); 418 local_irq_restore(flags);
414} 419}
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 149351a84b94..e9d589eefc14 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -88,6 +88,7 @@ static unsigned long _SDR1;
88struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT]; 88struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT];
89 89
90hpte_t *htab_address; 90hpte_t *htab_address;
91unsigned long htab_size_bytes;
91unsigned long htab_hash_mask; 92unsigned long htab_hash_mask;
92int mmu_linear_psize = MMU_PAGE_4K; 93int mmu_linear_psize = MMU_PAGE_4K;
93int mmu_virtual_psize = MMU_PAGE_4K; 94int mmu_virtual_psize = MMU_PAGE_4K;
@@ -168,7 +169,7 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
168#ifdef CONFIG_PPC_ISERIES 169#ifdef CONFIG_PPC_ISERIES
169 if (_machine == PLATFORM_ISERIES_LPAR) 170 if (_machine == PLATFORM_ISERIES_LPAR)
170 ret = iSeries_hpte_insert(hpteg, va, 171 ret = iSeries_hpte_insert(hpteg, va,
171 virt_to_abs(paddr), 172 __pa(vaddr),
172 tmp_mode, 173 tmp_mode,
173 HPTE_V_BOLTED, 174 HPTE_V_BOLTED,
174 psize); 175 psize);
@@ -399,7 +400,7 @@ void create_section_mapping(unsigned long start, unsigned long end)
399 400
400void __init htab_initialize(void) 401void __init htab_initialize(void)
401{ 402{
402 unsigned long table, htab_size_bytes; 403 unsigned long table;
403 unsigned long pteg_count; 404 unsigned long pteg_count;
404 unsigned long mode_rw; 405 unsigned long mode_rw;
405 unsigned long base = 0, size = 0; 406 unsigned long base = 0, size = 0;
diff --git a/arch/powerpc/oprofile/Kconfig b/arch/powerpc/oprofile/Kconfig
index eb2dece76a54..d03c0e5ca870 100644
--- a/arch/powerpc/oprofile/Kconfig
+++ b/arch/powerpc/oprofile/Kconfig
@@ -1,4 +1,5 @@
1config PROFILING 1config PROFILING
2 depends on !PPC_ISERIES
2 bool "Profiling support (EXPERIMENTAL)" 3 bool "Profiling support (EXPERIMENTAL)"
3 help 4 help
4 Say Y here to enable the extended profiling support mechanisms used 5 Say Y here to enable the extended profiling support mechanisms used
diff --git a/arch/powerpc/platforms/iseries/lpevents.c b/arch/powerpc/platforms/iseries/lpevents.c
index 0b885300d1d1..8ca7b9396355 100644
--- a/arch/powerpc/platforms/iseries/lpevents.c
+++ b/arch/powerpc/platforms/iseries/lpevents.c
@@ -184,6 +184,8 @@ void setup_hvlpevent_queue(void)
184{ 184{
185 void *eventStack; 185 void *eventStack;
186 186
187 spin_lock_init(&hvlpevent_queue.lock);
188
187 /* Allocate a page for the Event Stack. */ 189 /* Allocate a page for the Event Stack. */
188 eventStack = alloc_bootmem_pages(LpEventStackSize); 190 eventStack = alloc_bootmem_pages(LpEventStackSize);
189 memset(eventStack, 0, LpEventStackSize); 191 memset(eventStack, 0, LpEventStackSize);
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index 3f8790146b00..3ecc4a652d82 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -648,6 +648,7 @@ static void yield_shared_processor(void)
648 * here and let the timer_interrupt code sort out the actual time. 648 * here and let the timer_interrupt code sort out the actual time.
649 */ 649 */
650 get_lppaca()->int_dword.fields.decr_int = 1; 650 get_lppaca()->int_dword.fields.decr_int = 1;
651 ppc64_runlatch_on();
651 process_iSeries_events(); 652 process_iSeries_events();
652} 653}
653 654
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index 7d4099a34f92..85d6c93659cc 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -435,8 +435,8 @@ void __init maple_pci_init(void)
435 PCI_DN(np)->busno = 0xf0; 435 PCI_DN(np)->busno = 0xf0;
436 } 436 }
437 437
438 /* Tell pci.c to use the common resource allocation mecanism */ 438 /* Tell pci.c to not change any resource allocations. */
439 pci_probe_only = 0; 439 pci_probe_only = 1;
440 440
441 /* Allow all IO */ 441 /* Allow all IO */
442 io_page_mask = -1; 442 io_page_mask = -1;
diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index 558dd0692092..34714d3ea69a 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -1646,10 +1646,10 @@ static void intrepid_shutdown(struct macio_chip *macio, int sleep_mode)
1646 KL0_SCC_CELL_ENABLE); 1646 KL0_SCC_CELL_ENABLE);
1647 1647
1648 MACIO_BIC(KEYLARGO_FCR1, 1648 MACIO_BIC(KEYLARGO_FCR1,
1649 /*KL1_USB2_CELL_ENABLE |*/
1650 KL1_I2S0_CELL_ENABLE | KL1_I2S0_CLK_ENABLE_BIT | 1649 KL1_I2S0_CELL_ENABLE | KL1_I2S0_CLK_ENABLE_BIT |
1651 KL1_I2S0_ENABLE | KL1_I2S1_CELL_ENABLE | 1650 KL1_I2S0_ENABLE | KL1_I2S1_CELL_ENABLE |
1652 KL1_I2S1_CLK_ENABLE_BIT | KL1_I2S1_ENABLE); 1651 KL1_I2S1_CLK_ENABLE_BIT | KL1_I2S1_ENABLE |
1652 KL1_EIDE0_ENABLE);
1653 if (pmac_mb.board_flags & PMAC_MB_MOBILE) 1653 if (pmac_mb.board_flags & PMAC_MB_MOBILE)
1654 MACIO_BIC(KEYLARGO_FCR1, KL1_UIDE_RESET_N); 1654 MACIO_BIC(KEYLARGO_FCR1, KL1_UIDE_RESET_N);
1655 1655
@@ -2183,7 +2183,7 @@ static struct pmac_mb_def pmac_mb_defs[] = {
2183 }, 2183 },
2184 { "PowerMac10,1", "Mac mini", 2184 { "PowerMac10,1", "Mac mini",
2185 PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, 2185 PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
2186 PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER, 2186 PMAC_MB_MAY_SLEEP,
2187 }, 2187 },
2188 { "iMac,1", "iMac (first generation)", 2188 { "iMac,1", "iMac (first generation)",
2189 PMAC_TYPE_ORIG_IMAC, paddington_features, 2189 PMAC_TYPE_ORIG_IMAC, paddington_features,
@@ -2295,11 +2295,11 @@ static struct pmac_mb_def pmac_mb_defs[] = {
2295 }, 2295 },
2296 { "PowerBook5,8", "PowerBook G4 15\"", 2296 { "PowerBook5,8", "PowerBook G4 15\"",
2297 PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, 2297 PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
2298 PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, 2298 PMAC_MB_MAY_SLEEP | PMAC_MB_MOBILE,
2299 }, 2299 },
2300 { "PowerBook5,9", "PowerBook G4 17\"", 2300 { "PowerBook5,9", "PowerBook G4 17\"",
2301 PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, 2301 PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
2302 PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, 2302 PMAC_MB_MAY_SLEEP | PMAC_MB_MOBILE,
2303 }, 2303 },
2304 { "PowerBook6,1", "PowerBook G4 12\"", 2304 { "PowerBook6,1", "PowerBook G4 12\"",
2305 PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, 2305 PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
diff --git a/arch/powerpc/platforms/powermac/pfunc_base.c b/arch/powerpc/platforms/powermac/pfunc_base.c
index 4ffd2a9832a0..9b7150f10414 100644
--- a/arch/powerpc/platforms/powermac/pfunc_base.c
+++ b/arch/powerpc/platforms/powermac/pfunc_base.c
@@ -9,7 +9,12 @@
9#include <asm/pmac_feature.h> 9#include <asm/pmac_feature.h>
10#include <asm/pmac_pfunc.h> 10#include <asm/pmac_pfunc.h>
11 11
12#undef DEBUG
13#ifdef DEBUG
12#define DBG(fmt...) printk(fmt) 14#define DBG(fmt...) printk(fmt)
15#else
16#define DBG(fmt...)
17#endif
13 18
14static irqreturn_t macio_gpio_irq(int irq, void *data, struct pt_regs *regs) 19static irqreturn_t macio_gpio_irq(int irq, void *data, struct pt_regs *regs)
15{ 20{
diff --git a/arch/powerpc/platforms/powermac/pfunc_core.c b/arch/powerpc/platforms/powermac/pfunc_core.c
index 356a739e52b2..4baa75b1d36f 100644
--- a/arch/powerpc/platforms/powermac/pfunc_core.c
+++ b/arch/powerpc/platforms/powermac/pfunc_core.c
@@ -20,7 +20,13 @@
20#define LOG_PARSE(fmt...) 20#define LOG_PARSE(fmt...)
21#define LOG_ERROR(fmt...) printk(fmt) 21#define LOG_ERROR(fmt...) printk(fmt)
22#define LOG_BLOB(t,b,c) 22#define LOG_BLOB(t,b,c)
23
24#undef DEBUG
25#ifdef DEBUG
23#define DBG(fmt...) printk(fmt) 26#define DBG(fmt...) printk(fmt)
27#else
28#define DBG(fmt...)
29#endif
24 30
25/* Command numbers */ 31/* Command numbers */
26#define PMF_CMD_LIST 0 32#define PMF_CMD_LIST 0
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 0df2cdcd805c..6d64a9bf3474 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -435,7 +435,7 @@ struct smp_ops_t psurge_smp_ops = {
435 */ 435 */
436 436
437static void (*pmac_tb_freeze)(int freeze); 437static void (*pmac_tb_freeze)(int freeze);
438static unsigned long timebase; 438static u64 timebase;
439static int tb_req; 439static int tb_req;
440 440
441static void smp_core99_give_timebase(void) 441static void smp_core99_give_timebase(void)
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index e3fc3407bb1f..4e5c8f8d869d 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -9,13 +9,6 @@ config PPC_SPLPAR
9 processors, that is, which share physical processors between 9 processors, that is, which share physical processors between
10 two or more partitions. 10 two or more partitions.
11 11
12config HMT
13 bool "Hardware multithreading"
14 depends on SMP && PPC_PSERIES && BROKEN
15 help
16 This option enables hardware multithreading on RS64 cpus.
17 pSeries systems p620 and p660 have such a cpu type.
18
19config EEH 12config EEH
20 bool "PCI Extended Error Handling (EEH)" if EMBEDDED 13 bool "PCI Extended Error Handling (EEH)" if EMBEDDED
21 depends on PPC_PSERIES 14 depends on PPC_PSERIES
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 83578313ee7e..2ab9dcdfb415 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -893,6 +893,20 @@ void eeh_add_device_tree_early(struct device_node *dn)
893} 893}
894EXPORT_SYMBOL_GPL(eeh_add_device_tree_early); 894EXPORT_SYMBOL_GPL(eeh_add_device_tree_early);
895 895
896void eeh_add_device_tree_late(struct pci_bus *bus)
897{
898 struct pci_dev *dev;
899
900 list_for_each_entry(dev, &bus->devices, bus_list) {
901 eeh_add_device_late(dev);
902 if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
903 struct pci_bus *subbus = dev->subordinate;
904 if (subbus)
905 eeh_add_device_tree_late(subbus);
906 }
907 }
908}
909
896/** 910/**
897 * eeh_add_device_late - perform EEH initialization for the indicated pci device 911 * eeh_add_device_late - perform EEH initialization for the indicated pci device
898 * @dev: pci device for which to set up EEH 912 * @dev: pci device for which to set up EEH
diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c
index e3cbba49fd6e..b811d5ff92fe 100644
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -37,7 +37,7 @@
37 37
38static inline const char * pcid_name (struct pci_dev *pdev) 38static inline const char * pcid_name (struct pci_dev *pdev)
39{ 39{
40 if (pdev->dev.driver) 40 if (pdev && pdev->dev.driver)
41 return pdev->dev.driver->name; 41 return pdev->dev.driver->name;
42 return ""; 42 return "";
43} 43}
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index bdaa8aabdaa6..f3bad900bbcf 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -106,6 +106,8 @@ pcibios_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus)
106 } 106 }
107 } 107 }
108 } 108 }
109
110 eeh_add_device_tree_late(bus);
109} 111}
110EXPORT_SYMBOL_GPL(pcibios_fixup_new_pci_devices); 112EXPORT_SYMBOL_GPL(pcibios_fixup_new_pci_devices);
111 113
@@ -114,7 +116,6 @@ pcibios_pci_config_bridge(struct pci_dev *dev)
114{ 116{
115 u8 sec_busno; 117 u8 sec_busno;
116 struct pci_bus *child_bus; 118 struct pci_bus *child_bus;
117 struct pci_dev *child_dev;
118 119
119 /* Get busno of downstream bus */ 120 /* Get busno of downstream bus */
120 pci_read_config_byte(dev, PCI_SECONDARY_BUS, &sec_busno); 121 pci_read_config_byte(dev, PCI_SECONDARY_BUS, &sec_busno);
@@ -129,10 +130,6 @@ pcibios_pci_config_bridge(struct pci_dev *dev)
129 130
130 pci_scan_child_bus(child_bus); 131 pci_scan_child_bus(child_bus);
131 132
132 list_for_each_entry(child_dev, &child_bus->devices, bus_list) {
133 eeh_add_device_late(child_dev);
134 }
135
136 /* Fixup new pci devices without touching bus struct */ 133 /* Fixup new pci devices without touching bus struct */
137 pcibios_fixup_new_pci_devices(child_bus, 0); 134 pcibios_fixup_new_pci_devices(child_bus, 0);
138 135
@@ -160,18 +157,25 @@ pcibios_add_pci_devices(struct pci_bus * bus)
160 157
161 eeh_add_device_tree_early(dn); 158 eeh_add_device_tree_early(dn);
162 159
163 /* pci_scan_slot should find all children */ 160 if (_machine == PLATFORM_PSERIES_LPAR) {
164 slotno = PCI_SLOT(PCI_DN(dn->child)->devfn); 161 /* use ofdt-based probe */
165 num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0)); 162 of_scan_bus(dn, bus);
166 if (num) { 163 if (!list_empty(&bus->devices)) {
167 pcibios_fixup_new_pci_devices(bus, 1); 164 pcibios_fixup_new_pci_devices(bus, 0);
168 pci_bus_add_devices(bus); 165 pci_bus_add_devices(bus);
169 } 166 }
167 } else {
168 /* use legacy probe */
169 slotno = PCI_SLOT(PCI_DN(dn->child)->devfn);
170 num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
171 if (num) {
172 pcibios_fixup_new_pci_devices(bus, 1);
173 pci_bus_add_devices(bus);
174 }
170 175
171 list_for_each_entry(dev, &bus->devices, bus_list) { 176 list_for_each_entry(dev, &bus->devices, bus_list)
172 eeh_add_device_late (dev); 177 if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
173 if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) 178 pcibios_pci_config_bridge(dev);
174 pcibios_pci_config_bridge(dev);
175 } 179 }
176} 180}
177EXPORT_SYMBOL_GPL(pcibios_add_pci_devices); 181EXPORT_SYMBOL_GPL(pcibios_add_pci_devices);
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 8e6b1ed1396e..8d710af50756 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -292,7 +292,7 @@ static inline int __devinit smp_startup_cpu(unsigned int lcpu)
292 if (start_cpu == RTAS_UNKNOWN_SERVICE) 292 if (start_cpu == RTAS_UNKNOWN_SERVICE)
293 return 1; 293 return 1;
294 294
295 status = rtas_call(start_cpu, 3, 1, NULL, pcpu, start_here, lcpu); 295 status = rtas_call(start_cpu, 3, 1, NULL, pcpu, start_here, pcpu);
296 if (status != 0) { 296 if (status != 0) {
297 printk(KERN_ERR "start-cpu failed: %i\n", status); 297 printk(KERN_ERR "start-cpu failed: %i\n", status);
298 return 0; 298 return 0;
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 4f26304d0263..7dcdfcb3c984 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -234,7 +234,7 @@ static void mpic_shutdown_ht_interrupt(struct mpic *mpic, unsigned int source,
234 spin_lock_irqsave(&mpic->fixup_lock, flags); 234 spin_lock_irqsave(&mpic->fixup_lock, flags);
235 writeb(0x10 + 2 * fixup->index, fixup->base + 2); 235 writeb(0x10 + 2 * fixup->index, fixup->base + 2);
236 tmp = readl(fixup->base + 4); 236 tmp = readl(fixup->base + 4);
237 tmp &= ~1U; 237 tmp |= 1;
238 writel(tmp, fixup->base + 4); 238 writel(tmp, fixup->base + 4);
239 spin_unlock_irqrestore(&mpic->fixup_lock, flags); 239 spin_unlock_irqrestore(&mpic->fixup_lock, flags);
240} 240}
@@ -446,14 +446,15 @@ static unsigned int mpic_startup_irq(unsigned int irq)
446#ifdef CONFIG_MPIC_BROKEN_U3 446#ifdef CONFIG_MPIC_BROKEN_U3
447 struct mpic *mpic = mpic_from_irq(irq); 447 struct mpic *mpic = mpic_from_irq(irq);
448 unsigned int src = irq - mpic->irq_offset; 448 unsigned int src = irq - mpic->irq_offset;
449#endif /* CONFIG_MPIC_BROKEN_U3 */
450
451 mpic_enable_irq(irq);
449 452
453#ifdef CONFIG_MPIC_BROKEN_U3
450 if (mpic_is_ht_interrupt(mpic, src)) 454 if (mpic_is_ht_interrupt(mpic, src))
451 mpic_startup_ht_interrupt(mpic, src, irq_desc[irq].status); 455 mpic_startup_ht_interrupt(mpic, src, irq_desc[irq].status);
452
453#endif /* CONFIG_MPIC_BROKEN_U3 */ 456#endif /* CONFIG_MPIC_BROKEN_U3 */
454 457
455 mpic_enable_irq(irq);
456
457 return 0; 458 return 0;
458} 459}
459 460
diff --git a/arch/ppc/kernel/asm-offsets.c b/arch/ppc/kernel/asm-offsets.c
index 7964bf660e92..77e4dc780f8c 100644
--- a/arch/ppc/kernel/asm-offsets.c
+++ b/arch/ppc/kernel/asm-offsets.c
@@ -131,7 +131,6 @@ main(void)
131 DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features)); 131 DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
132 DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup)); 132 DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));
133 133
134 DEFINE(TI_SIGFRAME, offsetof(struct thread_info, nvgprs_frame));
135 DEFINE(TI_TASK, offsetof(struct thread_info, task)); 134 DEFINE(TI_TASK, offsetof(struct thread_info, task));
136 DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain)); 135 DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain));
137 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); 136 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
diff --git a/arch/ppc/kernel/entry.S b/arch/ppc/kernel/entry.S
index a48b950722a1..3a2815978488 100644
--- a/arch/ppc/kernel/entry.S
+++ b/arch/ppc/kernel/entry.S
@@ -227,7 +227,7 @@ ret_from_syscall:
227 MTMSRD(r10) 227 MTMSRD(r10)
228 lwz r9,TI_FLAGS(r12) 228 lwz r9,TI_FLAGS(r12)
229 li r8,-_LAST_ERRNO 229 li r8,-_LAST_ERRNO
230 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_RESTOREALL) 230 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)
231 bne- syscall_exit_work 231 bne- syscall_exit_work
232 cmplw 0,r3,r8 232 cmplw 0,r3,r8
233 blt+ syscall_exit_cont 233 blt+ syscall_exit_cont
@@ -287,8 +287,10 @@ syscall_dotrace:
287 287
288syscall_exit_work: 288syscall_exit_work:
289 andi. r0,r9,_TIF_RESTOREALL 289 andi. r0,r9,_TIF_RESTOREALL
290 bne- 2f 290 beq+ 0f
291 cmplw 0,r3,r8 291 REST_NVGPRS(r1)
292 b 2f
2930: cmplw 0,r3,r8
292 blt+ 1f 294 blt+ 1f
293 andi. r0,r9,_TIF_NOERROR 295 andi. r0,r9,_TIF_NOERROR
294 bne- 1f 296 bne- 1f
@@ -302,9 +304,7 @@ syscall_exit_work:
3022: andi. r0,r9,(_TIF_PERSYSCALL_MASK) 3042: andi. r0,r9,(_TIF_PERSYSCALL_MASK)
303 beq 4f 305 beq 4f
304 306
305 /* Clear per-syscall TIF flags if any are set, but _leave_ 307 /* Clear per-syscall TIF flags if any are set. */
306 _TIF_SAVE_NVGPRS set in r9 since we haven't dealt with that
307 yet. */
308 308
309 li r11,_TIF_PERSYSCALL_MASK 309 li r11,_TIF_PERSYSCALL_MASK
310 addi r12,r12,TI_FLAGS 310 addi r12,r12,TI_FLAGS
@@ -318,8 +318,13 @@ syscall_exit_work:
318 subi r12,r12,TI_FLAGS 318 subi r12,r12,TI_FLAGS
319 319
3204: /* Anything which requires enabling interrupts? */ 3204: /* Anything which requires enabling interrupts? */
321 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP|_TIF_SAVE_NVGPRS) 321 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
322 beq 7f 322 beq ret_from_except
323
324 /* Re-enable interrupts */
325 ori r10,r10,MSR_EE
326 SYNC
327 MTMSRD(r10)
323 328
324 /* Save NVGPRS if they're not saved already */ 329 /* Save NVGPRS if they're not saved already */
325 lwz r4,TRAP(r1) 330 lwz r4,TRAP(r1)
@@ -328,71 +333,11 @@ syscall_exit_work:
328 SAVE_NVGPRS(r1) 333 SAVE_NVGPRS(r1)
329 li r4,0xc00 334 li r4,0xc00
330 stw r4,TRAP(r1) 335 stw r4,TRAP(r1)
331 3365:
332 /* Re-enable interrupts */
3335: ori r10,r10,MSR_EE
334 SYNC
335 MTMSRD(r10)
336
337 andi. r0,r9,_TIF_SAVE_NVGPRS
338 bne save_user_nvgprs
339
340save_user_nvgprs_cont:
341 andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP)
342 beq 7f
343
344 addi r3,r1,STACK_FRAME_OVERHEAD 337 addi r3,r1,STACK_FRAME_OVERHEAD
345 bl do_syscall_trace_leave 338 bl do_syscall_trace_leave
346 REST_NVGPRS(r1) 339 b ret_from_except_full
347
3486: lwz r3,GPR3(r1)
349 LOAD_MSR_KERNEL(r10,MSR_KERNEL) /* doesn't include MSR_EE */
350 SYNC
351 MTMSRD(r10) /* disable interrupts again */
352 rlwinm r12,r1,0,0,18 /* current_thread_info() */
353 lwz r9,TI_FLAGS(r12)
3547:
355 andi. r0,r9,_TIF_NEED_RESCHED
356 bne 8f
357 lwz r5,_MSR(r1)
358 andi. r5,r5,MSR_PR
359 beq ret_from_except
360 andi. r0,r9,_TIF_SIGPENDING
361 beq ret_from_except
362 b do_user_signal
3638:
364 ori r10,r10,MSR_EE
365 SYNC
366 MTMSRD(r10) /* re-enable interrupts */
367 bl schedule
368 b 6b
369
370save_user_nvgprs:
371 lwz r8,TI_SIGFRAME(r12)
372
373.macro savewords start, end
374 1: stw \start,4*(\start)(r8)
375 .section __ex_table,"a"
376 .align 2
377 .long 1b,save_user_nvgprs_fault
378 .previous
379 .if \end - \start
380 savewords "(\start+1)",\end
381 .endif
382.endm
383 savewords 14,31
384 b save_user_nvgprs_cont
385
386
387save_user_nvgprs_fault:
388 li r3,11 /* SIGSEGV */
389 lwz r4,TI_TASK(r12)
390 bl force_sigsegv
391 340
392 rlwinm r12,r1,0,0,18 /* current_thread_info() */
393 lwz r9,TI_FLAGS(r12)
394 b save_user_nvgprs_cont
395
396#ifdef SHOW_SYSCALLS 341#ifdef SHOW_SYSCALLS
397do_show_syscall: 342do_show_syscall:
398#ifdef SHOW_SYSCALLS_TASK 343#ifdef SHOW_SYSCALLS_TASK
@@ -490,6 +435,14 @@ ppc_clone:
490 stw r0,TRAP(r1) /* register set saved */ 435 stw r0,TRAP(r1) /* register set saved */
491 b sys_clone 436 b sys_clone
492 437
438 .globl ppc_swapcontext
439ppc_swapcontext:
440 SAVE_NVGPRS(r1)
441 lwz r0,TRAP(r1)
442 rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */
443 stw r0,TRAP(r1) /* register set saved */
444 b sys_swapcontext
445
493/* 446/*
494 * Top-level page fault handling. 447 * Top-level page fault handling.
495 * This is in assembler because if do_page_fault tells us that 448 * This is in assembler because if do_page_fault tells us that
@@ -683,7 +636,7 @@ user_exc_return: /* r10 contains MSR_KERNEL here */
683 /* Check current_thread_info()->flags */ 636 /* Check current_thread_info()->flags */
684 rlwinm r9,r1,0,0,18 637 rlwinm r9,r1,0,0,18
685 lwz r9,TI_FLAGS(r9) 638 lwz r9,TI_FLAGS(r9)
686 andi. r0,r9,(_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_RESTOREALL) 639 andi. r0,r9,(_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK|_TIF_NEED_RESCHED)
687 bne do_work 640 bne do_work
688 641
689restore_user: 642restore_user:
diff --git a/arch/ppc/kernel/head.S b/arch/ppc/kernel/head.S
index c5a890dca9cf..53ea845fb911 100644
--- a/arch/ppc/kernel/head.S
+++ b/arch/ppc/kernel/head.S
@@ -751,6 +751,7 @@ AltiVecUnavailable:
751#ifdef CONFIG_ALTIVEC 751#ifdef CONFIG_ALTIVEC
752 bne load_up_altivec /* if from user, just load it up */ 752 bne load_up_altivec /* if from user, just load it up */
753#endif /* CONFIG_ALTIVEC */ 753#endif /* CONFIG_ALTIVEC */
754 addi r3,r1,STACK_FRAME_OVERHEAD
754 EXC_XFER_EE_LITE(0xf20, altivec_unavailable_exception) 755 EXC_XFER_EE_LITE(0xf20, altivec_unavailable_exception)
755 756
756#ifdef CONFIG_PPC64BRIDGE 757#ifdef CONFIG_PPC64BRIDGE
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index 15bd9b448a48..82adb4601348 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -93,15 +93,8 @@ EXPORT_SYMBOL(test_and_change_bit);
93EXPORT_SYMBOL(strcpy); 93EXPORT_SYMBOL(strcpy);
94EXPORT_SYMBOL(strncpy); 94EXPORT_SYMBOL(strncpy);
95EXPORT_SYMBOL(strcat); 95EXPORT_SYMBOL(strcat);
96EXPORT_SYMBOL(strncat);
97EXPORT_SYMBOL(strchr);
98EXPORT_SYMBOL(strrchr);
99EXPORT_SYMBOL(strpbrk);
100EXPORT_SYMBOL(strstr);
101EXPORT_SYMBOL(strlen); 96EXPORT_SYMBOL(strlen);
102EXPORT_SYMBOL(strnlen);
103EXPORT_SYMBOL(strcmp); 97EXPORT_SYMBOL(strcmp);
104EXPORT_SYMBOL(strncmp);
105EXPORT_SYMBOL(strcasecmp); 98EXPORT_SYMBOL(strcasecmp);
106EXPORT_SYMBOL(__div64_32); 99EXPORT_SYMBOL(__div64_32);
107 100
@@ -253,7 +246,6 @@ EXPORT_SYMBOL(memcpy);
253EXPORT_SYMBOL(cacheable_memcpy); 246EXPORT_SYMBOL(cacheable_memcpy);
254EXPORT_SYMBOL(memset); 247EXPORT_SYMBOL(memset);
255EXPORT_SYMBOL(memmove); 248EXPORT_SYMBOL(memmove);
256EXPORT_SYMBOL(memscan);
257EXPORT_SYMBOL(memcmp); 249EXPORT_SYMBOL(memcmp);
258EXPORT_SYMBOL(memchr); 250EXPORT_SYMBOL(memchr);
259 251
diff --git a/arch/ppc/xmon/adb.c b/arch/ppc/xmon/adb.c
deleted file mode 100644
index e91384dcccac..000000000000
--- a/arch/ppc/xmon/adb.c
+++ /dev/null
@@ -1,212 +0,0 @@
1/*
2 * Copyright (C) 1996 Paul Mackerras.
3 */
4#include "nonstdio.h"
5#include "privinst.h"
6
7#define scanhex xmon_scanhex
8#define skipbl xmon_skipbl
9
10#define ADB_B (*(volatile unsigned char *)0xf3016000)
11#define ADB_SR (*(volatile unsigned char *)0xf3017400)
12#define ADB_ACR (*(volatile unsigned char *)0xf3017600)
13#define ADB_IFR (*(volatile unsigned char *)0xf3017a00)
14
15static inline void eieio(void) { asm volatile ("eieio" : :); }
16
17#define N_ADB_LOG 1000
18struct adb_log {
19 unsigned char b;
20 unsigned char ifr;
21 unsigned char acr;
22 unsigned int time;
23} adb_log[N_ADB_LOG];
24int n_adb_log;
25
26void
27init_adb_log(void)
28{
29 adb_log[0].b = ADB_B;
30 adb_log[0].ifr = ADB_IFR;
31 adb_log[0].acr = ADB_ACR;
32 adb_log[0].time = get_dec();
33 n_adb_log = 0;
34}
35
36void
37dump_adb_log(void)
38{
39 unsigned t, t0;
40 struct adb_log *ap;
41 int i;
42
43 ap = adb_log;
44 t0 = ap->time;
45 for (i = 0; i <= n_adb_log; ++i, ++ap) {
46 t = t0 - ap->time;
47 printf("b=%x ifr=%x acr=%x at %d.%.7d\n", ap->b, ap->ifr, ap->acr,
48 t / 1000000000, (t % 1000000000) / 100);
49 }
50}
51
52void
53adb_chklog(void)
54{
55 struct adb_log *ap = &adb_log[n_adb_log + 1];
56
57 ap->b = ADB_B;
58 ap->ifr = ADB_IFR;
59 ap->acr = ADB_ACR;
60 if (ap->b != ap[-1].b || (ap->ifr & 4) != (ap[-1].ifr & 4)
61 || ap->acr != ap[-1].acr) {
62 ap->time = get_dec();
63 ++n_adb_log;
64 }
65}
66
67int
68adb_bitwait(int bmask, int bval, int fmask, int fval)
69{
70 int i;
71 struct adb_log *ap;
72
73 for (i = 10000; i > 0; --i) {
74 adb_chklog();
75 ap = &adb_log[n_adb_log];
76 if ((ap->b & bmask) == bval && (ap->ifr & fmask) == fval)
77 return 0;
78 }
79 return -1;
80}
81
82int
83adb_wait(void)
84{
85 if (adb_bitwait(0, 0, 4, 4) < 0) {
86 printf("adb: ready wait timeout\n");
87 return -1;
88 }
89 return 0;
90}
91
92void
93adb_readin(void)
94{
95 int i, j;
96 unsigned char d[64];
97
98 if (ADB_B & 8) {
99 printf("ADB_B: %x\n", ADB_B);
100 return;
101 }
102 i = 0;
103 adb_wait();
104 j = ADB_SR;
105 eieio();
106 ADB_B &= ~0x20;
107 eieio();
108 for (;;) {
109 if (adb_wait() < 0)
110 break;
111 d[i++] = ADB_SR;
112 eieio();
113 if (ADB_B & 8)
114 break;
115 ADB_B ^= 0x10;
116 eieio();
117 }
118 ADB_B |= 0x30;
119 if (adb_wait() == 0)
120 j = ADB_SR;
121 for (j = 0; j < i; ++j)
122 printf("%.2x ", d[j]);
123 printf("\n");
124}
125
126int
127adb_write(unsigned char *d, int i)
128{
129 int j;
130 unsigned x;
131
132 if ((ADB_B & 8) == 0) {
133 printf("r: ");
134 adb_readin();
135 }
136 for (;;) {
137 ADB_ACR = 0x1c;
138 eieio();
139 ADB_SR = d[0];
140 eieio();
141 ADB_B &= ~0x20;
142 eieio();
143 if (ADB_B & 8)
144 break;
145 ADB_ACR = 0xc;
146 eieio();
147 ADB_B |= 0x20;
148 eieio();
149 adb_readin();
150 }
151 adb_wait();
152 for (j = 1; j < i; ++j) {
153 ADB_SR = d[j];
154 eieio();
155 ADB_B ^= 0x10;
156 eieio();
157 if (adb_wait() < 0)
158 break;
159 }
160 ADB_ACR = 0xc;
161 eieio();
162 x = ADB_SR;
163 eieio();
164 ADB_B |= 0x30;
165 return j;
166}
167
168void
169adbcmds(void)
170{
171 char cmd;
172 unsigned rtcu, rtcl, dec, pdec, x;
173 int i, j;
174 unsigned char d[64];
175
176 cmd = skipbl();
177 switch (cmd) {
178 case 't':
179 for (;;) {
180 rtcl = get_rtcl();
181 rtcu = get_rtcu();
182 dec = get_dec();
183 printf("rtc u=%u l=%u dec=%x (%d = %d.%.7d)\n",
184 rtcu, rtcl, dec, pdec - dec, (pdec - dec) / 1000000000,
185 ((pdec - dec) % 1000000000) / 100);
186 pdec = dec;
187 if (cmd == 'x')
188 break;
189 while (xmon_read(stdin, &cmd, 1) != 1)
190 ;
191 }
192 break;
193 case 'r':
194 init_adb_log();
195 while (adb_bitwait(8, 0, 0, 0) == 0)
196 adb_readin();
197 break;
198 case 'w':
199 i = 0;
200 while (scanhex(&x))
201 d[i++] = x;
202 init_adb_log();
203 j = adb_write(d, i);
204 printf("sent %d bytes\n", j);
205 while (adb_bitwait(8, 0, 0, 0) == 0)
206 adb_readin();
207 break;
208 case 'l':
209 dump_adb_log();
210 break;
211 }
212}
diff --git a/arch/ppc/xmon/start.c b/arch/ppc/xmon/start.c
index 4344cbe9b5c5..ff86b2d814cb 100644
--- a/arch/ppc/xmon/start.c
+++ b/arch/ppc/xmon/start.c
@@ -6,16 +6,11 @@
6#include <asm/machdep.h> 6#include <asm/machdep.h>
7#include <asm/io.h> 7#include <asm/io.h>
8#include <asm/page.h> 8#include <asm/page.h>
9#include <linux/adb.h>
10#include <linux/pmu.h>
11#include <linux/cuda.h>
12#include <linux/kernel.h> 9#include <linux/kernel.h>
13#include <linux/errno.h> 10#include <linux/errno.h>
14#include <linux/sysrq.h> 11#include <linux/sysrq.h>
15#include <linux/bitops.h> 12#include <linux/bitops.h>
16#include <asm/xmon.h> 13#include <asm/xmon.h>
17#include <asm/prom.h>
18#include <asm/bootx.h>
19#include <asm/machdep.h> 14#include <asm/machdep.h>
20#include <asm/errno.h> 15#include <asm/errno.h>
21#include <asm/processor.h> 16#include <asm/processor.h>
@@ -26,9 +21,7 @@ static volatile unsigned char *sccc, *sccd;
26unsigned int TXRDY, RXRDY, DLAB; 21unsigned int TXRDY, RXRDY, DLAB;
27static int xmon_expect(const char *str, unsigned int timeout); 22static int xmon_expect(const char *str, unsigned int timeout);
28 23
29static int use_screen;
30static int via_modem; 24static int via_modem;
31static int xmon_use_sccb;
32 25
33#define TB_SPEED 25000000 26#define TB_SPEED 25000000
34 27
@@ -46,47 +39,6 @@ void buf_access(void)
46 sccd[3] &= ~DLAB; /* reset DLAB */ 39 sccd[3] &= ~DLAB; /* reset DLAB */
47} 40}
48 41
49extern int adb_init(void);
50
51#ifdef CONFIG_PPC_CHRP
52/*
53 * This looks in the "ranges" property for the primary PCI host bridge
54 * to find the physical address of the start of PCI/ISA I/O space.
55 * It is basically a cut-down version of pci_process_bridge_OF_ranges.
56 */
57static unsigned long chrp_find_phys_io_base(void)
58{
59 struct device_node *node;
60 unsigned int *ranges;
61 unsigned long base = CHRP_ISA_IO_BASE;
62 int rlen = 0;
63 int np;
64
65 node = find_devices("isa");
66 if (node != NULL) {
67 node = node->parent;
68 if (node == NULL || node->type == NULL
69 || strcmp(node->type, "pci") != 0)
70 node = NULL;
71 }
72 if (node == NULL)
73 node = find_devices("pci");
74 if (node == NULL)
75 return base;
76
77 ranges = (unsigned int *) get_property(node, "ranges", &rlen);
78 np = prom_n_addr_cells(node) + 5;
79 while ((rlen -= np * sizeof(unsigned int)) >= 0) {
80 if ((ranges[0] >> 24) == 1 && ranges[2] == 0) {
81 /* I/O space starting at 0, grab the phys base */
82 base = ranges[np - 3];
83 break;
84 }
85 ranges += np;
86 }
87 return base;
88}
89#endif /* CONFIG_PPC_CHRP */
90 42
91#ifdef CONFIG_MAGIC_SYSRQ 43#ifdef CONFIG_MAGIC_SYSRQ
92static void sysrq_handle_xmon(int key, struct pt_regs *regs, 44static void sysrq_handle_xmon(int key, struct pt_regs *regs,
@@ -109,22 +61,6 @@ xmon_map_scc(void)
109#ifdef CONFIG_PPC_MULTIPLATFORM 61#ifdef CONFIG_PPC_MULTIPLATFORM
110 volatile unsigned char *base; 62 volatile unsigned char *base;
111 63
112#ifdef CONFIG_PPC_CHRP
113 base = (volatile unsigned char *) isa_io_base;
114 if (_machine == _MACH_chrp)
115 base = (volatile unsigned char *)
116 ioremap(chrp_find_phys_io_base(), 0x1000);
117
118 sccc = base + 0x3fd;
119 sccd = base + 0x3f8;
120 if (xmon_use_sccb) {
121 sccc -= 0x100;
122 sccd -= 0x100;
123 }
124 TXRDY = 0x20;
125 RXRDY = 1;
126 DLAB = 0x80;
127#endif /* CONFIG_PPC_CHRP */
128#elif defined(CONFIG_GEMINI) 64#elif defined(CONFIG_GEMINI)
129 /* should already be mapped by the kernel boot */ 65 /* should already be mapped by the kernel boot */
130 sccc = (volatile unsigned char *) 0xffeffb0d; 66 sccc = (volatile unsigned char *) 0xffeffb0d;
@@ -143,22 +79,9 @@ xmon_map_scc(void)
143 register_sysrq_key('x', &sysrq_xmon_op); 79 register_sysrq_key('x', &sysrq_xmon_op);
144} 80}
145 81
146static int scc_initialized = 0; 82static int scc_initialized;
147 83
148void xmon_init_scc(void); 84void xmon_init_scc(void);
149extern void cuda_poll(void);
150
151static inline void do_poll_adb(void)
152{
153#ifdef CONFIG_ADB_PMU
154 if (sys_ctrler == SYS_CTRLER_PMU)
155 pmu_poll_adb();
156#endif /* CONFIG_ADB_PMU */
157#ifdef CONFIG_ADB_CUDA
158 if (sys_ctrler == SYS_CTRLER_CUDA)
159 cuda_poll();
160#endif /* CONFIG_ADB_CUDA */
161}
162 85
163int 86int
164xmon_write(void *handle, void *ptr, int nb) 87xmon_write(void *handle, void *ptr, int nb)
@@ -176,20 +99,12 @@ xmon_write(void *handle, void *ptr, int nb)
176 break; 99 break;
177#endif 100#endif
178 101
179#ifdef CONFIG_BOOTX_TEXT
180 if (use_screen) {
181 /* write it on the screen */
182 for (i = 0; i < nb; ++i)
183 btext_drawchar(*p++);
184 goto out;
185 }
186#endif
187 if (!scc_initialized) 102 if (!scc_initialized)
188 xmon_init_scc(); 103 xmon_init_scc();
189 ct = 0; 104 ct = 0;
190 for (i = 0; i < nb; ++i) { 105 for (i = 0; i < nb; ++i) {
191 while ((*sccc & TXRDY) == 0) 106 while ((*sccc & TXRDY) == 0)
192 do_poll_adb(); 107 ;
193 c = p[i]; 108 c = p[i];
194 if (c == '\n' && !ct) { 109 if (c == '\n' && !ct) {
195 c = '\r'; 110 c = '\r';
@@ -203,7 +118,6 @@ xmon_write(void *handle, void *ptr, int nb)
203 eieio(); 118 eieio();
204 } 119 }
205 120
206 out:
207#ifdef CONFIG_SMP 121#ifdef CONFIG_SMP
208 if (!locked) 122 if (!locked)
209 clear_bit(0, &xmon_write_lock); 123 clear_bit(0, &xmon_write_lock);
@@ -212,65 +126,7 @@ xmon_write(void *handle, void *ptr, int nb)
212} 126}
213 127
214int xmon_wants_key; 128int xmon_wants_key;
215int xmon_adb_keycode;
216
217#ifdef CONFIG_BOOTX_TEXT
218static int xmon_adb_shiftstate;
219
220static unsigned char xmon_keytab[128] =
221 "asdfhgzxcv\000bqwer" /* 0x00 - 0x0f */
222 "yt123465=97-80]o" /* 0x10 - 0x1f */
223 "u[ip\rlj'k;\\,/nm." /* 0x20 - 0x2f */
224 "\t `\177\0\033\0\0\0\0\0\0\0\0\0\0" /* 0x30 - 0x3f */
225 "\0.\0*\0+\0\0\0\0\0/\r\0-\0" /* 0x40 - 0x4f */
226 "\0\0000123456789\0\0\0"; /* 0x50 - 0x5f */
227
228static unsigned char xmon_shift_keytab[128] =
229 "ASDFHGZXCV\000BQWER" /* 0x00 - 0x0f */
230 "YT!@#$^%+(&_*)}O" /* 0x10 - 0x1f */
231 "U{IP\rLJ\"K:|<?NM>" /* 0x20 - 0x2f */
232 "\t ~\177\0\033\0\0\0\0\0\0\0\0\0\0" /* 0x30 - 0x3f */
233 "\0.\0*\0+\0\0\0\0\0/\r\0-\0" /* 0x40 - 0x4f */
234 "\0\0000123456789\0\0\0"; /* 0x50 - 0x5f */
235
236static int
237xmon_get_adb_key(void)
238{
239 int k, t, on;
240 129
241 xmon_wants_key = 1;
242 for (;;) {
243 xmon_adb_keycode = -1;
244 t = 0;
245 on = 0;
246 do {
247 if (--t < 0) {
248 on = 1 - on;
249 btext_drawchar(on? 0xdb: 0x20);
250 btext_drawchar('\b');
251 t = 200000;
252 }
253 do_poll_adb();
254 } while (xmon_adb_keycode == -1);
255 k = xmon_adb_keycode;
256 if (on)
257 btext_drawstring(" \b");
258
259 /* test for shift keys */
260 if ((k & 0x7f) == 0x38 || (k & 0x7f) == 0x7b) {
261 xmon_adb_shiftstate = (k & 0x80) == 0;
262 continue;
263 }
264 if (k >= 0x80)
265 continue; /* ignore up transitions */
266 k = (xmon_adb_shiftstate? xmon_shift_keytab: xmon_keytab)[k];
267 if (k != 0)
268 break;
269 }
270 xmon_wants_key = 0;
271 return k;
272}
273#endif /* CONFIG_BOOTX_TEXT */
274 130
275int 131int
276xmon_read(void *handle, void *ptr, int nb) 132xmon_read(void *handle, void *ptr, int nb)
@@ -278,18 +134,11 @@ xmon_read(void *handle, void *ptr, int nb)
278 char *p = ptr; 134 char *p = ptr;
279 int i; 135 int i;
280 136
281#ifdef CONFIG_BOOTX_TEXT
282 if (use_screen) {
283 for (i = 0; i < nb; ++i)
284 *p++ = xmon_get_adb_key();
285 return i;
286 }
287#endif
288 if (!scc_initialized) 137 if (!scc_initialized)
289 xmon_init_scc(); 138 xmon_init_scc();
290 for (i = 0; i < nb; ++i) { 139 for (i = 0; i < nb; ++i) {
291 while ((*sccc & RXRDY) == 0) 140 while ((*sccc & RXRDY) == 0)
292 do_poll_adb(); 141 ;
293 buf_access(); 142 buf_access();
294 *p++ = *sccd; 143 *p++ = *sccd;
295 } 144 }
@@ -300,7 +149,7 @@ int
300xmon_read_poll(void) 149xmon_read_poll(void)
301{ 150{
302 if ((*sccc & RXRDY) == 0) { 151 if ((*sccc & RXRDY) == 0) {
303 do_poll_adb(); 152 ;
304 return -1; 153 return -1;
305 } 154 }
306 buf_access(); 155 buf_access();
@@ -310,15 +159,6 @@ xmon_read_poll(void)
310void 159void
311xmon_init_scc(void) 160xmon_init_scc(void)
312{ 161{
313 if ( _machine == _MACH_chrp )
314 {
315 sccd[3] = 0x83; eieio(); /* LCR = 8N1 + DLAB */
316 sccd[0] = 12; eieio(); /* DLL = 9600 baud */
317 sccd[1] = 0; eieio();
318 sccd[2] = 0; eieio(); /* FCR = 0 */
319 sccd[3] = 3; eieio(); /* LCR = 8N1 */
320 sccd[1] = 0; eieio(); /* IER = 0 */
321 }
322 scc_initialized = 1; 162 scc_initialized = 1;
323 if (via_modem) { 163 if (via_modem) {
324 for (;;) { 164 for (;;) {
@@ -334,22 +174,6 @@ xmon_init_scc(void)
334 } 174 }
335} 175}
336 176
337#if 0
338extern int (*prom_entry)(void *);
339
340int
341xmon_exit(void)
342{
343 struct prom_args {
344 char *service;
345 } args;
346
347 for (;;) {
348 args.service = "exit";
349 (*prom_entry)(&args);
350 }
351}
352#endif
353 177
354void *xmon_stdin; 178void *xmon_stdin;
355void *xmon_stdout; 179void *xmon_stdout;
diff --git a/arch/ppc/xmon/xmon.c b/arch/ppc/xmon/xmon.c
index bdaf6597b4c2..06fa44b5c647 100644
--- a/arch/ppc/xmon/xmon.c
+++ b/arch/ppc/xmon/xmon.c
@@ -12,8 +12,6 @@
12#include <linux/kallsyms.h> 12#include <linux/kallsyms.h>
13#include <asm/ptrace.h> 13#include <asm/ptrace.h>
14#include <asm/string.h> 14#include <asm/string.h>
15#include <asm/prom.h>
16#include <asm/bootx.h>
17#include <asm/machdep.h> 15#include <asm/machdep.h>
18#include <asm/xmon.h> 16#include <asm/xmon.h>
19#include "nonstdio.h" 17#include "nonstdio.h"
@@ -101,9 +99,6 @@ void cacheflush(void);
101static void cpu_cmd(void); 99static void cpu_cmd(void);
102#endif /* CONFIG_SMP */ 100#endif /* CONFIG_SMP */
103static void csum(void); 101static void csum(void);
104#ifdef CONFIG_BOOTX_TEXT
105static void vidcmds(void);
106#endif
107static void bootcmds(void); 102static void bootcmds(void);
108static void proccall(void); 103static void proccall(void);
109static void printtime(void); 104static void printtime(void);
@@ -522,11 +517,6 @@ cmds(struct pt_regs *excp)
522 cpu_cmd(); 517 cpu_cmd();
523 break; 518 break;
524#endif /* CONFIG_SMP */ 519#endif /* CONFIG_SMP */
525#ifdef CONFIG_BOOTX_TEXT
526 case 'v':
527 vidcmds();
528 break;
529#endif
530 case 'z': 520 case 'z':
531 bootcmds(); 521 bootcmds();
532 break; 522 break;
@@ -618,43 +608,6 @@ static void cpu_cmd(void)
618} 608}
619#endif /* CONFIG_SMP */ 609#endif /* CONFIG_SMP */
620 610
621#ifdef CONFIG_BOOTX_TEXT
622extern boot_infos_t disp_bi;
623
624static void vidcmds(void)
625{
626 int c = inchar();
627 unsigned int val, w;
628 extern int boot_text_mapped;
629
630 if (!boot_text_mapped)
631 return;
632 if (c != '\n' && scanhex(&val)) {
633 switch (c) {
634 case 'd':
635 w = disp_bi.dispDeviceRowBytes
636 / (disp_bi.dispDeviceDepth >> 3);
637 disp_bi.dispDeviceDepth = val;
638 disp_bi.dispDeviceRowBytes = w * (val >> 3);
639 return;
640 case 'p':
641 disp_bi.dispDeviceRowBytes = val;
642 return;
643 case 'w':
644 disp_bi.dispDeviceRect[2] = val;
645 return;
646 case 'h':
647 disp_bi.dispDeviceRect[3] = val;
648 return;
649 }
650 }
651 printf("W = %d (0x%x) H = %d (0x%x) D = %d (0x%x) P = %d (0x%x)\n",
652 disp_bi.dispDeviceRect[2], disp_bi.dispDeviceRect[2],
653 disp_bi.dispDeviceRect[3], disp_bi.dispDeviceRect[3],
654 disp_bi.dispDeviceDepth, disp_bi.dispDeviceDepth,
655 disp_bi.dispDeviceRowBytes, disp_bi.dispDeviceRowBytes);
656}
657#endif /* CONFIG_BOOTX_TEXT */
658 611
659static unsigned short fcstab[256] = { 612static unsigned short fcstab[256] = {
660 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, 613 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
@@ -1020,7 +973,6 @@ dump_hash_table(void)
1020} 973}
1021#else 974#else
1022 975
1023#ifndef CONFIG_PPC64BRIDGE
1024static void 976static void
1025dump_hash_table_seg(unsigned seg, unsigned start, unsigned end) 977dump_hash_table_seg(unsigned seg, unsigned start, unsigned end)
1026{ 978{
@@ -1079,66 +1031,6 @@ dump_hash_table_seg(unsigned seg, unsigned start, unsigned end)
1079 printf(" ... %x\n", last_va); 1031 printf(" ... %x\n", last_va);
1080} 1032}
1081 1033
1082#else /* CONFIG_PPC64BRIDGE */
1083static void
1084dump_hash_table_seg(unsigned seg, unsigned start, unsigned end)
1085{
1086 extern void *Hash;
1087 extern unsigned long Hash_size;
1088 unsigned *htab = Hash;
1089 unsigned hsize = Hash_size;
1090 unsigned v, hmask, va, last_va;
1091 int found, last_found, i;
1092 unsigned *hg, w1, last_w2, last_va0;
1093
1094 last_found = 0;
1095 hmask = hsize / 128 - 1;
1096 va = start;
1097 start = (start >> 12) & 0xffff;
1098 end = (end >> 12) & 0xffff;
1099 for (v = start; v < end; ++v) {
1100 found = 0;
1101 hg = htab + (((v ^ seg) & hmask) * 32);
1102 w1 = 1 | (seg << 12) | ((v & 0xf800) >> 4);
1103 for (i = 0; i < 8; ++i, hg += 4) {
1104 if (hg[1] == w1) {
1105 found = 1;
1106 break;
1107 }
1108 }
1109 if (!found) {
1110 w1 ^= 2;
1111 hg = htab + ((~(v ^ seg) & hmask) * 32);
1112 for (i = 0; i < 8; ++i, hg += 4) {
1113 if (hg[1] == w1) {
1114 found = 1;
1115 break;
1116 }
1117 }
1118 }
1119 if (!(last_found && found && (hg[3] & ~0x180) == last_w2 + 4096)) {
1120 if (last_found) {
1121 if (last_va != last_va0)
1122 printf(" ... %x", last_va);
1123 printf("\n");
1124 }
1125 if (found) {
1126 printf("%x to %x", va, hg[3]);
1127 last_va0 = va;
1128 }
1129 last_found = found;
1130 }
1131 if (found) {
1132 last_w2 = hg[3] & ~0x180;
1133 last_va = va;
1134 }
1135 va += 4096;
1136 }
1137 if (last_found)
1138 printf(" ... %x\n", last_va);
1139}
1140#endif /* CONFIG_PPC64BRIDGE */
1141
1142static unsigned hash_ctx; 1034static unsigned hash_ctx;
1143static unsigned hash_start; 1035static unsigned hash_start;
1144static unsigned hash_end; 1036static unsigned hash_end;
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index b66602ad7b33..b7ca5bf9acfc 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -80,6 +80,10 @@ config HOTPLUG_CPU
80 can be controlled through /sys/devices/system/cpu/cpu#. 80 can be controlled through /sys/devices/system/cpu/cpu#.
81 Say N if you want to disable CPU hotplug. 81 Say N if you want to disable CPU hotplug.
82 82
83config DEFAULT_MIGRATION_COST
84 int
85 default "1000000"
86
83config MATHEMU 87config MATHEMU
84 bool "IEEE FPU emulation" 88 bool "IEEE FPU emulation"
85 depends on MARCH_G5 89 depends on MARCH_G5
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 2d021626c1a6..cc058dc3bc8b 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -905,8 +905,8 @@ asmlinkage long sys32_fstat64(unsigned long fd, struct stat64_emu31 __user * sta
905 return ret; 905 return ret;
906} 906}
907 907
908asmlinkage long sys32_fstatat(unsigned int dfd, char __user *filename, 908asmlinkage long sys32_fstatat64(unsigned int dfd, char __user *filename,
909 struct stat64_emu31 __user* statbuf, int flag) 909 struct stat64_emu31 __user* statbuf, int flag)
910{ 910{
911 struct kstat stat; 911 struct kstat stat;
912 int error = -EINVAL; 912 int error = -EINVAL;
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index dd2d6c3e8df8..50e80138e7ad 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1523,13 +1523,13 @@ compat_sys_futimesat_wrapper:
1523 llgtr %r4,%r4 # struct timeval * 1523 llgtr %r4,%r4 # struct timeval *
1524 jg compat_sys_futimesat 1524 jg compat_sys_futimesat
1525 1525
1526 .globl sys32_fstatat_wrapper 1526 .globl sys32_fstatat64_wrapper
1527sys32_fstatat_wrapper: 1527sys32_fstatat64_wrapper:
1528 llgfr %r2,%r2 # unsigned int 1528 llgfr %r2,%r2 # unsigned int
1529 llgtr %r3,%r3 # char * 1529 llgtr %r3,%r3 # char *
1530 llgtr %r4,%r4 # struct stat64 * 1530 llgtr %r4,%r4 # struct stat64 *
1531 lgfr %r5,%r5 # int 1531 lgfr %r5,%r5 # int
1532 jg sys32_fstatat 1532 jg sys32_fstatat64
1533 1533
1534 .globl sys_unlinkat_wrapper 1534 .globl sys_unlinkat_wrapper
1535sys_unlinkat_wrapper: 1535sys_unlinkat_wrapper:
@@ -1552,6 +1552,7 @@ sys_linkat_wrapper:
1552 llgtr %r3,%r3 # const char * 1552 llgtr %r3,%r3 # const char *
1553 lgfr %r4,%r4 # int 1553 lgfr %r4,%r4 # int
1554 llgtr %r5,%r5 # const char * 1554 llgtr %r5,%r5 # const char *
1555 lgfr %r6,%r6 # int
1555 jg sys_linkat 1556 jg sys_linkat
1556 1557
1557 .globl sys_symlinkat_wrapper 1558 .globl sys_symlinkat_wrapper
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 008c74526fd3..da6fbae8df91 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -128,8 +128,10 @@ void default_idle(void)
128 __ctl_set_bit(8, 15); 128 __ctl_set_bit(8, 15);
129 129
130#ifdef CONFIG_HOTPLUG_CPU 130#ifdef CONFIG_HOTPLUG_CPU
131 if (cpu_is_offline(cpu)) 131 if (cpu_is_offline(cpu)) {
132 preempt_enable_no_resched();
132 cpu_die(); 133 cpu_die();
134 }
133#endif 135#endif
134 136
135 local_mcck_disable(); 137 local_mcck_disable();
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index de8784267473..24f62f16c0e5 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -600,6 +600,7 @@ setup_arch(char **cmdline_p)
600 init_mm.brk = (unsigned long) &_end; 600 init_mm.brk = (unsigned long) &_end;
601 601
602 parse_cmdline_early(cmdline_p); 602 parse_cmdline_early(cmdline_p);
603 parse_early_param();
603 604
604 setup_memory(); 605 setup_memory();
605 setup_resources(); 606 setup_resources();
@@ -607,6 +608,7 @@ setup_arch(char **cmdline_p)
607 608
608 cpu_init(); 609 cpu_init();
609 __cpu_logical_map[0] = S390_lowcore.cpu_data.cpu_addr; 610 __cpu_logical_map[0] = S390_lowcore.cpu_data.cpu_addr;
611 smp_setup_cpu_possible_map();
610 612
611 /* 613 /*
612 * Create kernel page tables and switch to virtual addressing. 614 * Create kernel page tables and switch to virtual addressing.
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 0d1ad5dbe2b1..7dbe00c76c6b 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -1,8 +1,7 @@
1/* 1/*
2 * arch/s390/kernel/smp.c 2 * arch/s390/kernel/smp.c
3 * 3 *
4 * S390 version 4 * Copyright (C) IBM Corp. 1999,2006
5 * Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
6 * Author(s): Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com), 5 * Author(s): Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com),
7 * Martin Schwidefsky (schwidefsky@de.ibm.com) 6 * Martin Schwidefsky (schwidefsky@de.ibm.com)
8 * Heiko Carstens (heiko.carstens@de.ibm.com) 7 * Heiko Carstens (heiko.carstens@de.ibm.com)
@@ -41,8 +40,6 @@
41#include <asm/cpcmd.h> 40#include <asm/cpcmd.h>
42#include <asm/tlbflush.h> 41#include <asm/tlbflush.h>
43 42
44/* prototypes */
45
46extern volatile int __cpu_logical_map[]; 43extern volatile int __cpu_logical_map[];
47 44
48/* 45/*
@@ -51,13 +48,11 @@ extern volatile int __cpu_logical_map[];
51 48
52struct _lowcore *lowcore_ptr[NR_CPUS]; 49struct _lowcore *lowcore_ptr[NR_CPUS];
53 50
54cpumask_t cpu_online_map; 51cpumask_t cpu_online_map = CPU_MASK_NONE;
55cpumask_t cpu_possible_map = CPU_MASK_ALL; 52cpumask_t cpu_possible_map = CPU_MASK_NONE;
56 53
57static struct task_struct *current_set[NR_CPUS]; 54static struct task_struct *current_set[NR_CPUS];
58 55
59EXPORT_SYMBOL(cpu_online_map);
60
61/* 56/*
62 * Reboot, halt and power_off routines for SMP. 57 * Reboot, halt and power_off routines for SMP.
63 */ 58 */
@@ -490,10 +485,10 @@ void smp_ctl_clear_bit(int cr, int bit) {
490 * Lets check how many CPUs we have. 485 * Lets check how many CPUs we have.
491 */ 486 */
492 487
493void 488static unsigned int
494__init smp_check_cpus(unsigned int max_cpus) 489__init smp_count_cpus(void)
495{ 490{
496 int cpu, num_cpus; 491 unsigned int cpu, num_cpus;
497 __u16 boot_cpu_addr; 492 __u16 boot_cpu_addr;
498 493
499 /* 494 /*
@@ -503,19 +498,20 @@ __init smp_check_cpus(unsigned int max_cpus)
503 boot_cpu_addr = S390_lowcore.cpu_data.cpu_addr; 498 boot_cpu_addr = S390_lowcore.cpu_data.cpu_addr;
504 current_thread_info()->cpu = 0; 499 current_thread_info()->cpu = 0;
505 num_cpus = 1; 500 num_cpus = 1;
506 for (cpu = 0; cpu <= 65535 && num_cpus < max_cpus; cpu++) { 501 for (cpu = 0; cpu <= 65535; cpu++) {
507 if ((__u16) cpu == boot_cpu_addr) 502 if ((__u16) cpu == boot_cpu_addr)
508 continue; 503 continue;
509 __cpu_logical_map[num_cpus] = (__u16) cpu; 504 __cpu_logical_map[1] = (__u16) cpu;
510 if (signal_processor(num_cpus, sigp_sense) == 505 if (signal_processor(1, sigp_sense) ==
511 sigp_not_operational) 506 sigp_not_operational)
512 continue; 507 continue;
513 cpu_set(num_cpus, cpu_present_map);
514 num_cpus++; 508 num_cpus++;
515 } 509 }
516 510
517 printk("Detected %d CPU's\n",(int) num_cpus); 511 printk("Detected %d CPU's\n",(int) num_cpus);
518 printk("Boot cpu address %2X\n", boot_cpu_addr); 512 printk("Boot cpu address %2X\n", boot_cpu_addr);
513
514 return num_cpus;
519} 515}
520 516
521/* 517/*
@@ -676,6 +672,44 @@ __cpu_up(unsigned int cpu)
676 return 0; 672 return 0;
677} 673}
678 674
675static unsigned int __initdata additional_cpus;
676static unsigned int __initdata possible_cpus;
677
678void __init smp_setup_cpu_possible_map(void)
679{
680 unsigned int phy_cpus, pos_cpus, cpu;
681
682 phy_cpus = smp_count_cpus();
683 pos_cpus = min(phy_cpus + additional_cpus, (unsigned int) NR_CPUS);
684
685 if (possible_cpus)
686 pos_cpus = min(possible_cpus, (unsigned int) NR_CPUS);
687
688 for (cpu = 0; cpu < pos_cpus; cpu++)
689 cpu_set(cpu, cpu_possible_map);
690
691 phy_cpus = min(phy_cpus, pos_cpus);
692
693 for (cpu = 0; cpu < phy_cpus; cpu++)
694 cpu_set(cpu, cpu_present_map);
695}
696
697#ifdef CONFIG_HOTPLUG_CPU
698
699static int __init setup_additional_cpus(char *s)
700{
701 additional_cpus = simple_strtoul(s, NULL, 0);
702 return 0;
703}
704early_param("additional_cpus", setup_additional_cpus);
705
706static int __init setup_possible_cpus(char *s)
707{
708 possible_cpus = simple_strtoul(s, NULL, 0);
709 return 0;
710}
711early_param("possible_cpus", setup_possible_cpus);
712
679int 713int
680__cpu_disable(void) 714__cpu_disable(void)
681{ 715{
@@ -744,6 +778,8 @@ cpu_die(void)
744 for(;;); 778 for(;;);
745} 779}
746 780
781#endif /* CONFIG_HOTPLUG_CPU */
782
747/* 783/*
748 * Cycle through the processors and setup structures. 784 * Cycle through the processors and setup structures.
749 */ 785 */
@@ -757,7 +793,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
757 /* request the 0x1201 emergency signal external interrupt */ 793 /* request the 0x1201 emergency signal external interrupt */
758 if (register_external_interrupt(0x1201, do_ext_call_interrupt) != 0) 794 if (register_external_interrupt(0x1201, do_ext_call_interrupt) != 0)
759 panic("Couldn't request external interrupt 0x1201"); 795 panic("Couldn't request external interrupt 0x1201");
760 smp_check_cpus(max_cpus);
761 memset(lowcore_ptr,0,sizeof(lowcore_ptr)); 796 memset(lowcore_ptr,0,sizeof(lowcore_ptr));
762 /* 797 /*
763 * Initialize prefix pages and stacks for all possible cpus 798 * Initialize prefix pages and stacks for all possible cpus
@@ -806,7 +841,6 @@ void __devinit smp_prepare_boot_cpu(void)
806 BUG_ON(smp_processor_id() != 0); 841 BUG_ON(smp_processor_id() != 0);
807 842
808 cpu_set(0, cpu_online_map); 843 cpu_set(0, cpu_online_map);
809 cpu_set(0, cpu_present_map);
810 S390_lowcore.percpu_offset = __per_cpu_offset[0]; 844 S390_lowcore.percpu_offset = __per_cpu_offset[0];
811 current_set[0] = current; 845 current_set[0] = current;
812} 846}
@@ -845,6 +879,7 @@ static int __init topology_init(void)
845 879
846subsys_initcall(topology_init); 880subsys_initcall(topology_init);
847 881
882EXPORT_SYMBOL(cpu_online_map);
848EXPORT_SYMBOL(cpu_possible_map); 883EXPORT_SYMBOL(cpu_possible_map);
849EXPORT_SYMBOL(lowcore_ptr); 884EXPORT_SYMBOL(lowcore_ptr);
850EXPORT_SYMBOL(smp_ctl_set_bit); 885EXPORT_SYMBOL(smp_ctl_set_bit);
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 84921fe8d266..7c88d85c3597 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -301,7 +301,7 @@ SYSCALL(sys_mkdirat,sys_mkdirat,sys_mkdirat_wrapper)
301SYSCALL(sys_mknodat,sys_mknodat,sys_mknodat_wrapper) /* 290 */ 301SYSCALL(sys_mknodat,sys_mknodat,sys_mknodat_wrapper) /* 290 */
302SYSCALL(sys_fchownat,sys_fchownat,sys_fchownat_wrapper) 302SYSCALL(sys_fchownat,sys_fchownat,sys_fchownat_wrapper)
303SYSCALL(sys_futimesat,sys_futimesat,compat_sys_futimesat_wrapper) 303SYSCALL(sys_futimesat,sys_futimesat,compat_sys_futimesat_wrapper)
304SYSCALL(sys_fstatat64,sys_newfstatat,sys32_fstatat_wrapper) 304SYSCALL(sys_fstatat64,sys_newfstatat,sys32_fstatat64_wrapper)
305SYSCALL(sys_unlinkat,sys_unlinkat,sys_unlinkat_wrapper) 305SYSCALL(sys_unlinkat,sys_unlinkat,sys_unlinkat_wrapper)
306SYSCALL(sys_renameat,sys_renameat,sys_renameat_wrapper) /* 295 */ 306SYSCALL(sys_renameat,sys_renameat,sys_renameat_wrapper) /* 295 */
307SYSCALL(sys_linkat,sys_linkat,sys_linkat_wrapper) 307SYSCALL(sys_linkat,sys_linkat,sys_linkat_wrapper)
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c
index 60f80a4eed4e..b9b7958a226a 100644
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@@ -2,8 +2,7 @@
2 * arch/s390/lib/spinlock.c 2 * arch/s390/lib/spinlock.c
3 * Out of line spinlock code. 3 * Out of line spinlock code.
4 * 4 *
5 * S390 version 5 * Copyright (C) IBM Corp. 2004, 2006
6 * Copyright (C) 2004 IBM Deutschland Entwicklung GmbH, IBM Corporation
7 * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com) 6 * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
8 */ 7 */
9 8
@@ -44,6 +43,8 @@ _raw_spin_lock_wait(raw_spinlock_t *lp, unsigned int pc)
44 _diag44(); 43 _diag44();
45 count = spin_retry; 44 count = spin_retry;
46 } 45 }
46 if (__raw_spin_is_locked(lp))
47 continue;
47 if (_raw_compare_and_swap(&lp->lock, 0, pc) == 0) 48 if (_raw_compare_and_swap(&lp->lock, 0, pc) == 0)
48 return; 49 return;
49 } 50 }
@@ -56,6 +57,8 @@ _raw_spin_trylock_retry(raw_spinlock_t *lp, unsigned int pc)
56 int count = spin_retry; 57 int count = spin_retry;
57 58
58 while (count-- > 0) { 59 while (count-- > 0) {
60 if (__raw_spin_is_locked(lp))
61 continue;
59 if (_raw_compare_and_swap(&lp->lock, 0, pc) == 0) 62 if (_raw_compare_and_swap(&lp->lock, 0, pc) == 0)
60 return 1; 63 return 1;
61 } 64 }
@@ -74,6 +77,8 @@ _raw_read_lock_wait(raw_rwlock_t *rw)
74 _diag44(); 77 _diag44();
75 count = spin_retry; 78 count = spin_retry;
76 } 79 }
80 if (!__raw_read_can_lock(rw))
81 continue;
77 old = rw->lock & 0x7fffffffU; 82 old = rw->lock & 0x7fffffffU;
78 if (_raw_compare_and_swap(&rw->lock, old, old + 1) == old) 83 if (_raw_compare_and_swap(&rw->lock, old, old + 1) == old)
79 return; 84 return;
@@ -88,6 +93,8 @@ _raw_read_trylock_retry(raw_rwlock_t *rw)
88 int count = spin_retry; 93 int count = spin_retry;
89 94
90 while (count-- > 0) { 95 while (count-- > 0) {
96 if (!__raw_read_can_lock(rw))
97 continue;
91 old = rw->lock & 0x7fffffffU; 98 old = rw->lock & 0x7fffffffU;
92 if (_raw_compare_and_swap(&rw->lock, old, old + 1) == old) 99 if (_raw_compare_and_swap(&rw->lock, old, old + 1) == old)
93 return 1; 100 return 1;
@@ -106,6 +113,8 @@ _raw_write_lock_wait(raw_rwlock_t *rw)
106 _diag44(); 113 _diag44();
107 count = spin_retry; 114 count = spin_retry;
108 } 115 }
116 if (!__raw_write_can_lock(rw))
117 continue;
109 if (_raw_compare_and_swap(&rw->lock, 0, 0x80000000) == 0) 118 if (_raw_compare_and_swap(&rw->lock, 0, 0x80000000) == 0)
110 return; 119 return;
111 } 120 }
@@ -118,6 +127,8 @@ _raw_write_trylock_retry(raw_rwlock_t *rw)
118 int count = spin_retry; 127 int count = spin_retry;
119 128
120 while (count-- > 0) { 129 while (count-- > 0) {
130 if (!__raw_write_can_lock(rw))
131 continue;
121 if (_raw_compare_and_swap(&rw->lock, 0, 0x80000000) == 0) 132 if (_raw_compare_and_swap(&rw->lock, 0, 0x80000000) == 0)
122 return 1; 133 return 1;
123 } 134 }
diff --git a/arch/s390/lib/uaccess.S b/arch/s390/lib/uaccess.S
index 88fc94fe6488..5d59e2625048 100644
--- a/arch/s390/lib/uaccess.S
+++ b/arch/s390/lib/uaccess.S
@@ -198,12 +198,12 @@ __strnlen_user_asm:
1980: srst %r2,%r1 1980: srst %r2,%r1
199 jo 0b 199 jo 0b
200 sacf 0 200 sacf 0
201 jh 1f # \0 found in string ?
202 ahi %r2,1 # strnlen_user result includes the \0 201 ahi %r2,1 # strnlen_user result includes the \0
2031: slr %r2,%r3 202 # or return count+1 if \0 not found
203 slr %r2,%r3
204 br %r14 204 br %r14
2052: sacf 0 2052: sacf 0
206 lhi %r2,-EFAULT 206 slr %r2,%r2 # return 0 on exception
207 br %r14 207 br %r14
208 .section __ex_table,"a" 208 .section __ex_table,"a"
209 .long 0b,2b 209 .long 0b,2b
diff --git a/arch/s390/lib/uaccess64.S b/arch/s390/lib/uaccess64.S
index 50219786fc7a..19b41a33c230 100644
--- a/arch/s390/lib/uaccess64.S
+++ b/arch/s390/lib/uaccess64.S
@@ -194,12 +194,12 @@ __strnlen_user_asm:
1940: srst %r2,%r1 1940: srst %r2,%r1
195 jo 0b 195 jo 0b
196 sacf 0 196 sacf 0
197 jh 1f # \0 found in string ?
198 aghi %r2,1 # strnlen_user result includes the \0 197 aghi %r2,1 # strnlen_user result includes the \0
1991: slgr %r2,%r3 198 # or return count+1 if \0 not found
199 slgr %r2,%r3
200 br %r14 200 br %r14
2012: sacf 0 2012: sacf 0
202 lghi %r2,-EFAULT 202 slgr %r2,%r2 # return 0 on exception
203 br %r14 203 br %r14
204 .section __ex_table,"a" 204 .section __ex_table,"a"
205 .quad 0b,2b 205 .quad 0b,2b
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 504d56f8ca7f..e9b275d90737 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -392,9 +392,9 @@ config SH_TMU
392 392
393endmenu 393endmenu
394 394
395source "arch/sh/boards/renesas/hs7751rvoip/Kconfig" 395#source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
396 396
397source "arch/sh/boards/renesas/rts7751r2d/Kconfig" 397#source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
398 398
399config SH_PCLK_FREQ 399config SH_PCLK_FREQ
400 int "Peripheral clock frequency (in Hz)" 400 int "Peripheral clock frequency (in Hz)"
@@ -446,7 +446,7 @@ endmenu
446 446
447config ISA_DMA_API 447config ISA_DMA_API
448 bool 448 bool
449 depends on MPC1211 449 depends on SH_MPC1211
450 default y 450 default y
451 451
452menu "Kernel features" 452menu "Kernel features"
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index ab733be9af08..4c0a50a76554 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -383,6 +383,7 @@ source "arch/sparc64/oprofile/Kconfig"
383 383
384config KPROBES 384config KPROBES
385 bool "Kprobes (EXPERIMENTAL)" 385 bool "Kprobes (EXPERIMENTAL)"
386 depends on EXPERIMENTAL && MODULES
386 help 387 help
387 Kprobes allows you to trap at almost any kernel address and 388 Kprobes allows you to trap at almost any kernel address and
388 execute a callback function. register_kprobe() establishes 389 execute a callback function. register_kprobe() establishes
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index 054461e6946d..158bd31e15b7 100644
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -542,6 +542,8 @@ void __init setup_arch(char **cmdline_p)
542 } 542 }
543#endif 543#endif
544 544
545 smp_setup_cpu_possible_map();
546
545 paging_init(); 547 paging_init();
546} 548}
547 549
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 1fb6323e65a4..1f7ad8a69052 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -1079,18 +1079,12 @@ int setup_profiling_timer(unsigned int multiplier)
1079 return 0; 1079 return 0;
1080} 1080}
1081 1081
1082/* Constrain the number of cpus to max_cpus. */
1082void __init smp_prepare_cpus(unsigned int max_cpus) 1083void __init smp_prepare_cpus(unsigned int max_cpus)
1083{ 1084{
1084 int instance, mid;
1085
1086 instance = 0;
1087 while (!cpu_find_by_instance(instance, NULL, &mid)) {
1088 if (mid < max_cpus)
1089 cpu_set(mid, phys_cpu_present_map);
1090 instance++;
1091 }
1092
1093 if (num_possible_cpus() > max_cpus) { 1085 if (num_possible_cpus() > max_cpus) {
1086 int instance, mid;
1087
1094 instance = 0; 1088 instance = 0;
1095 while (!cpu_find_by_instance(instance, NULL, &mid)) { 1089 while (!cpu_find_by_instance(instance, NULL, &mid)) {
1096 if (mid != boot_cpu_id) { 1090 if (mid != boot_cpu_id) {
@@ -1105,6 +1099,22 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
1105 smp_store_cpu_info(boot_cpu_id); 1099 smp_store_cpu_info(boot_cpu_id);
1106} 1100}
1107 1101
1102/* Set this up early so that things like the scheduler can init
1103 * properly. We use the same cpu mask for both the present and
1104 * possible cpu map.
1105 */
1106void __init smp_setup_cpu_possible_map(void)
1107{
1108 int instance, mid;
1109
1110 instance = 0;
1111 while (!cpu_find_by_instance(instance, NULL, &mid)) {
1112 if (mid < NR_CPUS)
1113 cpu_set(mid, phys_cpu_present_map);
1114 instance++;
1115 }
1116}
1117
1108void __devinit smp_prepare_boot_cpu(void) 1118void __devinit smp_prepare_boot_cpu(void)
1109{ 1119{
1110 if (hard_smp_processor_id() >= NR_CPUS) { 1120 if (hard_smp_processor_id() >= NR_CPUS) {
diff --git a/arch/sparc64/kernel/sys32.S b/arch/sparc64/kernel/sys32.S
index 60b59375aa78..c4a1cef4b1e5 100644
--- a/arch/sparc64/kernel/sys32.S
+++ b/arch/sparc64/kernel/sys32.S
@@ -318,7 +318,7 @@ do_sys_recvmsg: /* compat_sys_recvmsg(int, struct compat_msghdr *, unsigned int)
318 nop 318 nop
319 nop 319 nop
320 320
321 .section __ex_table 321 .section __ex_table,"a"
322 .align 4 322 .align 4
323 .word 1b, __retl_efault, 2b, __retl_efault 323 .word 1b, __retl_efault, 2b, __retl_efault
324 .word 3b, __retl_efault, 4b, __retl_efault 324 .word 3b, __retl_efault, 4b, __retl_efault
diff --git a/arch/sparc64/kernel/una_asm.S b/arch/sparc64/kernel/una_asm.S
index 1f5b5b708ce7..be183fe41443 100644
--- a/arch/sparc64/kernel/una_asm.S
+++ b/arch/sparc64/kernel/una_asm.S
@@ -47,7 +47,7 @@ __do_int_store:
47 mov 0, %o0 47 mov 0, %o0
48 .size __do_int_store, .-__do_int_store 48 .size __do_int_store, .-__do_int_store
49 49
50 .section __ex_table 50 .section __ex_table,"a"
51 .word 4b, __retl_efault 51 .word 4b, __retl_efault
52 .word 5b, __retl_efault 52 .word 5b, __retl_efault
53 .word 6b, __retl_efault 53 .word 6b, __retl_efault
@@ -129,7 +129,7 @@ do_int_load:
129 mov 0, %o0 129 mov 0, %o0
130 .size __do_int_load, .-__do_int_load 130 .size __do_int_load, .-__do_int_load
131 131
132 .section __ex_table 132 .section __ex_table,"a"
133 .word 4b, __retl_efault 133 .word 4b, __retl_efault
134 .word 5b, __retl_efault 134 .word 5b, __retl_efault
135 .word 6b, __retl_efault 135 .word 6b, __retl_efault
diff --git a/arch/sparc64/lib/U1copy_from_user.S b/arch/sparc64/lib/U1copy_from_user.S
index 93146a81e2d3..3192b0bf4fab 100644
--- a/arch/sparc64/lib/U1copy_from_user.S
+++ b/arch/sparc64/lib/U1copy_from_user.S
@@ -9,7 +9,7 @@
9 .align 4; \ 9 .align 4; \
1099: retl; \ 1099: retl; \
11 mov 1, %o0; \ 11 mov 1, %o0; \
12 .section __ex_table; \ 12 .section __ex_table,"a";\
13 .align 4; \ 13 .align 4; \
14 .word 98b, 99b; \ 14 .word 98b, 99b; \
15 .text; \ 15 .text; \
diff --git a/arch/sparc64/lib/U1copy_to_user.S b/arch/sparc64/lib/U1copy_to_user.S
index 1fccc521e2bd..d1210ffb0b82 100644
--- a/arch/sparc64/lib/U1copy_to_user.S
+++ b/arch/sparc64/lib/U1copy_to_user.S
@@ -9,7 +9,7 @@
9 .align 4; \ 9 .align 4; \
1099: retl; \ 1099: retl; \
11 mov 1, %o0; \ 11 mov 1, %o0; \
12 .section __ex_table; \ 12 .section __ex_table,"a";\
13 .align 4; \ 13 .align 4; \
14 .word 98b, 99b; \ 14 .word 98b, 99b; \
15 .text; \ 15 .text; \
diff --git a/arch/sparc64/lib/U3copy_from_user.S b/arch/sparc64/lib/U3copy_from_user.S
index df600b667e48..f5bfc8d9d216 100644
--- a/arch/sparc64/lib/U3copy_from_user.S
+++ b/arch/sparc64/lib/U3copy_from_user.S
@@ -9,7 +9,7 @@
9 .align 4; \ 9 .align 4; \
1099: retl; \ 1099: retl; \
11 mov 1, %o0; \ 11 mov 1, %o0; \
12 .section __ex_table; \ 12 .section __ex_table,"a";\
13 .align 4; \ 13 .align 4; \
14 .word 98b, 99b; \ 14 .word 98b, 99b; \
15 .text; \ 15 .text; \
diff --git a/arch/sparc64/lib/U3copy_to_user.S b/arch/sparc64/lib/U3copy_to_user.S
index f337f22ed82e..2334f111bb0c 100644
--- a/arch/sparc64/lib/U3copy_to_user.S
+++ b/arch/sparc64/lib/U3copy_to_user.S
@@ -9,7 +9,7 @@
9 .align 4; \ 9 .align 4; \
1099: retl; \ 1099: retl; \
11 mov 1, %o0; \ 11 mov 1, %o0; \
12 .section __ex_table; \ 12 .section __ex_table,"a";\
13 .align 4; \ 13 .align 4; \
14 .word 98b, 99b; \ 14 .word 98b, 99b; \
15 .text; \ 15 .text; \
diff --git a/arch/sparc64/lib/bzero.S b/arch/sparc64/lib/bzero.S
index 21a933ffb7c2..1d2abcfa4e52 100644
--- a/arch/sparc64/lib/bzero.S
+++ b/arch/sparc64/lib/bzero.S
@@ -92,7 +92,7 @@ __bzero_done:
92 .align 4; \ 92 .align 4; \
9399: retl; \ 9399: retl; \
94 mov %o1, %o0; \ 94 mov %o1, %o0; \
95 .section __ex_table; \ 95 .section __ex_table,"a";\
96 .align 4; \ 96 .align 4; \
97 .word 98b, 99b; \ 97 .word 98b, 99b; \
98 .text; \ 98 .text; \
diff --git a/arch/sparc64/lib/copy_in_user.S b/arch/sparc64/lib/copy_in_user.S
index 816076c0bc06..650af3f21f78 100644
--- a/arch/sparc64/lib/copy_in_user.S
+++ b/arch/sparc64/lib/copy_in_user.S
@@ -13,7 +13,7 @@
13 .align 4; \ 13 .align 4; \
1499: retl; \ 1499: retl; \
15 mov 1, %o0; \ 15 mov 1, %o0; \
16 .section __ex_table; \ 16 .section __ex_table,"a";\
17 .align 4; \ 17 .align 4; \
18 .word 98b, 99b; \ 18 .word 98b, 99b; \
19 .text; \ 19 .text; \
diff --git a/arch/sparc64/lib/csum_copy_from_user.S b/arch/sparc64/lib/csum_copy_from_user.S
index 817ebdae39f8..a22eddbe5dba 100644
--- a/arch/sparc64/lib/csum_copy_from_user.S
+++ b/arch/sparc64/lib/csum_copy_from_user.S
@@ -9,7 +9,7 @@
9 .align 4; \ 9 .align 4; \
1099: retl; \ 1099: retl; \
11 mov -1, %o0; \ 11 mov -1, %o0; \
12 .section __ex_table; \ 12 .section __ex_table,"a";\
13 .align 4; \ 13 .align 4; \
14 .word 98b, 99b; \ 14 .word 98b, 99b; \
15 .text; \ 15 .text; \
diff --git a/arch/sparc64/lib/csum_copy_to_user.S b/arch/sparc64/lib/csum_copy_to_user.S
index c2f9463ea1e2..d5b12f441f02 100644
--- a/arch/sparc64/lib/csum_copy_to_user.S
+++ b/arch/sparc64/lib/csum_copy_to_user.S
@@ -9,7 +9,7 @@
9 .align 4; \ 9 .align 4; \
1099: retl; \ 1099: retl; \
11 mov -1, %o0; \ 11 mov -1, %o0; \
12 .section __ex_table; \ 12 .section __ex_table,"a";\
13 .align 4; \ 13 .align 4; \
14 .word 98b, 99b; \ 14 .word 98b, 99b; \
15 .text; \ 15 .text; \
diff --git a/arch/sparc64/lib/strlen_user.S b/arch/sparc64/lib/strlen_user.S
index 9ed54ba14fc6..114ed111e251 100644
--- a/arch/sparc64/lib/strlen_user.S
+++ b/arch/sparc64/lib/strlen_user.S
@@ -85,7 +85,7 @@ __strnlen_user:
85 retl 85 retl
86 clr %o0 86 clr %o0
87 87
88 .section __ex_table,#alloc 88 .section __ex_table,"a"
89 .align 4 89 .align 4
90 90
91 .word 10b, 30b 91 .word 10b, 30b
diff --git a/arch/sparc64/lib/strncpy_from_user.S b/arch/sparc64/lib/strncpy_from_user.S
index e1264650ca7a..b2f499f79427 100644
--- a/arch/sparc64/lib/strncpy_from_user.S
+++ b/arch/sparc64/lib/strncpy_from_user.S
@@ -125,7 +125,7 @@ __strncpy_from_user:
125 add %o2, %o3, %o0 125 add %o2, %o3, %o0
126 .size __strncpy_from_user, .-__strncpy_from_user 126 .size __strncpy_from_user, .-__strncpy_from_user
127 127
128 .section __ex_table,#alloc 128 .section __ex_table,"a"
129 .align 4 129 .align 4
130 .word 60b, __retl_efault 130 .word 60b, __retl_efault
131 .word 61b, __retl_efault 131 .word 61b, __retl_efault
diff --git a/arch/sparc64/solaris/entry64.S b/arch/sparc64/solaris/entry64.S
index eb314ed23cdb..f170324e8bf2 100644
--- a/arch/sparc64/solaris/entry64.S
+++ b/arch/sparc64/solaris/entry64.S
@@ -217,7 +217,7 @@ solaris_unimplemented:
217 ba,pt %xcc, ret_from_solaris 217 ba,pt %xcc, ret_from_solaris
218 nop 218 nop
219 219
220 .section __ex_table,#alloc 220 .section __ex_table,"a"
221 .align 4 221 .align 4
222 .word exen, exenf 222 .word exen, exenf
223 223
diff --git a/arch/um/drivers/cow.h b/arch/um/drivers/cow.h
index dc36b222100b..04e3958266e0 100644
--- a/arch/um/drivers/cow.h
+++ b/arch/um/drivers/cow.h
@@ -46,7 +46,7 @@ extern int file_reader(__u64 offset, char *buf, int len, void *arg);
46extern int read_cow_header(int (*reader)(__u64, char *, int, void *), 46extern int read_cow_header(int (*reader)(__u64, char *, int, void *),
47 void *arg, __u32 *version_out, 47 void *arg, __u32 *version_out,
48 char **backing_file_out, time_t *mtime_out, 48 char **backing_file_out, time_t *mtime_out,
49 unsigned long long *size_out, int *sectorsize_out, 49 __u64 *size_out, int *sectorsize_out,
50 __u32 *align_out, int *bitmap_offset_out); 50 __u32 *align_out, int *bitmap_offset_out);
51 51
52extern int write_cow_header(char *cow_file, int fd, char *backing_file, 52extern int write_cow_header(char *cow_file, int fd, char *backing_file,
diff --git a/arch/um/drivers/cow_sys.h b/arch/um/drivers/cow_sys.h
index c83fc5d68936..94de4ead4f7a 100644
--- a/arch/um/drivers/cow_sys.h
+++ b/arch/um/drivers/cow_sys.h
@@ -23,17 +23,17 @@ static inline char *cow_strdup(char *str)
23 return(uml_strdup(str)); 23 return(uml_strdup(str));
24} 24}
25 25
26static inline int cow_seek_file(int fd, unsigned long long offset) 26static inline int cow_seek_file(int fd, __u64 offset)
27{ 27{
28 return(os_seek_file(fd, offset)); 28 return(os_seek_file(fd, offset));
29} 29}
30 30
31static inline int cow_file_size(char *file, unsigned long long *size_out) 31static inline int cow_file_size(char *file, __u64 *size_out)
32{ 32{
33 return(os_file_size(file, size_out)); 33 return(os_file_size(file, size_out));
34} 34}
35 35
36static inline int cow_write_file(int fd, char *buf, int size) 36static inline int cow_write_file(int fd, void *buf, int size)
37{ 37{
38 return(os_write_file(fd, buf, size)); 38 return(os_write_file(fd, buf, size));
39} 39}
diff --git a/arch/um/drivers/cow_user.c b/arch/um/drivers/cow_user.c
index fbe2217db5dd..61951b721268 100644
--- a/arch/um/drivers/cow_user.c
+++ b/arch/um/drivers/cow_user.c
@@ -176,7 +176,7 @@ int write_cow_header(char *cow_file, int fd, char *backing_file,
176 err = -ENOMEM; 176 err = -ENOMEM;
177 header = cow_malloc(sizeof(*header)); 177 header = cow_malloc(sizeof(*header));
178 if(header == NULL){ 178 if(header == NULL){
179 cow_printf("Failed to allocate COW V3 header\n"); 179 cow_printf("write_cow_header - failed to allocate COW V3 header\n");
180 goto out; 180 goto out;
181 } 181 }
182 header->magic = htonl(COW_MAGIC); 182 header->magic = htonl(COW_MAGIC);
@@ -196,15 +196,17 @@ int write_cow_header(char *cow_file, int fd, char *backing_file,
196 196
197 err = os_file_modtime(header->backing_file, &modtime); 197 err = os_file_modtime(header->backing_file, &modtime);
198 if(err < 0){ 198 if(err < 0){
199 cow_printf("Backing file '%s' mtime request failed, " 199 cow_printf("write_cow_header - backing file '%s' mtime "
200 "err = %d\n", header->backing_file, -err); 200 "request failed, err = %d\n", header->backing_file,
201 -err);
201 goto out_free; 202 goto out_free;
202 } 203 }
203 204
204 err = cow_file_size(header->backing_file, size); 205 err = cow_file_size(header->backing_file, size);
205 if(err < 0){ 206 if(err < 0){
206 cow_printf("Couldn't get size of backing file '%s', " 207 cow_printf("write_cow_header - couldn't get size of "
207 "err = %d\n", header->backing_file, -err); 208 "backing file '%s', err = %d\n",
209 header->backing_file, -err);
208 goto out_free; 210 goto out_free;
209 } 211 }
210 212
@@ -214,10 +216,11 @@ int write_cow_header(char *cow_file, int fd, char *backing_file,
214 header->alignment = htonl(alignment); 216 header->alignment = htonl(alignment);
215 header->cow_format = COW_BITMAP; 217 header->cow_format = COW_BITMAP;
216 218
217 err = os_write_file(fd, header, sizeof(*header)); 219 err = cow_write_file(fd, header, sizeof(*header));
218 if(err != sizeof(*header)){ 220 if(err != sizeof(*header)){
219 cow_printf("Write of header to new COW file '%s' failed, " 221 cow_printf("write_cow_header - write of header to "
220 "err = %d\n", cow_file, -err); 222 "new COW file '%s' failed, err = %d\n", cow_file,
223 -err);
221 goto out_free; 224 goto out_free;
222 } 225 }
223 err = 0; 226 err = 0;
@@ -299,7 +302,7 @@ int read_cow_header(int (*reader)(__u64, char *, int, void *), void *arg,
299 } 302 }
300 else if(version == 3){ 303 else if(version == 3){
301 if(n < sizeof(header->v3)){ 304 if(n < sizeof(header->v3)){
302 cow_printf("read_cow_header - failed to read V2 " 305 cow_printf("read_cow_header - failed to read V3 "
303 "header\n"); 306 "header\n");
304 goto out; 307 goto out;
305 } 308 }
@@ -359,7 +362,8 @@ int init_cow_file(int fd, char *cow_file, char *backing_file, int sectorsize,
359 if(err != sizeof(zero)){ 362 if(err != sizeof(zero)){
360 cow_printf("Write of bitmap to new COW file '%s' failed, " 363 cow_printf("Write of bitmap to new COW file '%s' failed, "
361 "err = %d\n", cow_file, -err); 364 "err = %d\n", cow_file, -err);
362 err = -EINVAL; 365 if (err >= 0)
366 err = -EINVAL;
363 goto out; 367 goto out;
364 } 368 }
365 369
diff --git a/arch/um/drivers/net_user.c b/arch/um/drivers/net_user.c
index 098fa65981ab..0e2f06187ea7 100644
--- a/arch/um/drivers/net_user.c
+++ b/arch/um/drivers/net_user.c
@@ -47,10 +47,12 @@ void tap_check_ips(char *gate_addr, unsigned char *eth_addr)
47 } 47 }
48} 48}
49 49
50/* Do reliable error handling as this fails frequently enough. */
50void read_output(int fd, char *output, int len) 51void read_output(int fd, char *output, int len)
51{ 52{
52 int remain, n, actual; 53 int remain, ret, expected;
53 char c; 54 char c;
55 char *str;
54 56
55 if(output == NULL){ 57 if(output == NULL){
56 output = &c; 58 output = &c;
@@ -58,23 +60,31 @@ void read_output(int fd, char *output, int len)
58 } 60 }
59 61
60 *output = '\0'; 62 *output = '\0';
61 n = os_read_file(fd, &remain, sizeof(remain)); 63 ret = os_read_file(fd, &remain, sizeof(remain));
62 if(n != sizeof(remain)){ 64
63 printk("read_output - read of length failed, err = %d\n", -n); 65 if (ret != sizeof(remain)) {
64 return; 66 expected = sizeof(remain);
67 str = "length";
68 goto err;
65 } 69 }
66 70
67 while(remain != 0){ 71 while(remain != 0){
68 n = (remain < len) ? remain : len; 72 expected = (remain < len) ? remain : len;
69 actual = os_read_file(fd, output, n); 73 ret = os_read_file(fd, output, expected);
70 if(actual != n){ 74 if (ret != expected) {
71 printk("read_output - read of data failed, " 75 str = "data";
72 "err = %d\n", -actual); 76 goto err;
73 return;
74 } 77 }
75 remain -= actual; 78 remain -= ret;
76 } 79 }
80
77 return; 81 return;
82
83err:
84 if (ret < 0)
85 printk("read_output - read of %s failed, errno = %d\n", str, -ret);
86 else
87 printk("read_output - read of %s failed, read only %d of %d bytes\n", str, ret, expected);
78} 88}
79 89
80int net_read(int fd, void *buf, int len) 90int net_read(int fd, void *buf, int len)
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 101efd26d467..fa617e0719ab 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -1135,7 +1135,7 @@ static int path_requires_switch(char *from_cmdline, char *from_cow, char *cow)
1135static int backing_file_mismatch(char *file, __u64 size, time_t mtime) 1135static int backing_file_mismatch(char *file, __u64 size, time_t mtime)
1136{ 1136{
1137 unsigned long modtime; 1137 unsigned long modtime;
1138 long long actual; 1138 unsigned long long actual;
1139 int err; 1139 int err;
1140 1140
1141 err = os_file_modtime(file, &modtime); 1141 err = os_file_modtime(file, &modtime);
diff --git a/arch/um/include/init.h b/arch/um/include/init.h
index cbd79a8d213d..d4de7c0120ce 100644
--- a/arch/um/include/init.h
+++ b/arch/um/include/init.h
@@ -122,7 +122,7 @@ extern struct uml_param __uml_setup_start, __uml_setup_end;
122 122
123#define __exitcall(fn) static exitcall_t __exitcall_##fn __exit_call = fn 123#define __exitcall(fn) static exitcall_t __exitcall_##fn __exit_call = fn
124 124
125#define __init_call __attribute__ ((unused,__section__ (".initcall.init"))) 125#define __init_call __attribute_used__ __attribute__ ((__section__ (".initcall.init")))
126 126
127#endif 127#endif
128 128
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index eb1710b81255..2a1c64d8d0bf 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -179,8 +179,11 @@ extern void os_stop_process(int pid);
179extern void os_kill_process(int pid, int reap_child); 179extern void os_kill_process(int pid, int reap_child);
180extern void os_kill_ptraced_process(int pid, int reap_child); 180extern void os_kill_ptraced_process(int pid, int reap_child);
181extern void os_usr1_process(int pid); 181extern void os_usr1_process(int pid);
182extern long os_ptrace_ldt(long pid, long addr, long data);
183
182extern int os_getpid(void); 184extern int os_getpid(void);
183extern int os_getpgrp(void); 185extern int os_getpgrp(void);
186
184extern void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int)); 187extern void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int));
185extern void init_new_thread_signals(int altstack); 188extern void init_new_thread_signals(int altstack);
186extern int run_kernel_thread(int (*fn)(void *), void *arg, void **jmp_ptr); 189extern int run_kernel_thread(int (*fn)(void *), void *arg, void **jmp_ptr);
diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c
index f55773c819e6..3bd10deea280 100644
--- a/arch/um/os-Linux/file.c
+++ b/arch/um/os-Linux/file.c
@@ -272,14 +272,23 @@ int os_connect_socket(char *name)
272 snprintf(sock.sun_path, sizeof(sock.sun_path), "%s", name); 272 snprintf(sock.sun_path, sizeof(sock.sun_path), "%s", name);
273 273
274 fd = socket(AF_UNIX, SOCK_STREAM, 0); 274 fd = socket(AF_UNIX, SOCK_STREAM, 0);
275 if(fd < 0) 275 if(fd < 0) {
276 return(fd); 276 err = -errno;
277 goto out;
278 }
277 279
278 err = connect(fd, (struct sockaddr *) &sock, sizeof(sock)); 280 err = connect(fd, (struct sockaddr *) &sock, sizeof(sock));
279 if(err) 281 if(err) {
280 return(-errno); 282 err = -errno;
283 goto out_close;
284 }
281 285
282 return(fd); 286 return fd;
287
288out_close:
289 close(fd);
290out:
291 return err;
283} 292}
284 293
285void os_close_file(int fd) 294void os_close_file(int fd)
diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index 7f5e2dac2a35..d261888f39c4 100644
--- a/arch/um/os-Linux/process.c
+++ b/arch/um/os-Linux/process.c
@@ -19,6 +19,7 @@
19#include "irq_user.h" 19#include "irq_user.h"
20#include "kern_util.h" 20#include "kern_util.h"
21#include "longjmp.h" 21#include "longjmp.h"
22#include "skas_ptrace.h"
22 23
23#define ARBITRARY_ADDR -1 24#define ARBITRARY_ADDR -1
24#define FAILURE_PID -1 25#define FAILURE_PID -1
@@ -100,6 +101,21 @@ void os_kill_process(int pid, int reap_child)
100 101
101} 102}
102 103
104/* This is here uniquely to have access to the userspace errno, i.e. the one
105 * used by ptrace in case of error.
106 */
107
108long os_ptrace_ldt(long pid, long addr, long data)
109{
110 int ret;
111
112 ret = ptrace(PTRACE_LDT, pid, addr, data);
113
114 if (ret < 0)
115 return -errno;
116 return ret;
117}
118
103/* Kill off a ptraced child by all means available. kill it normally first, 119/* Kill off a ptraced child by all means available. kill it normally first,
104 * then PTRACE_KILL it, then PTRACE_CONT it in case it's in a run state from 120 * then PTRACE_KILL it, then PTRACE_CONT it in case it's in a run state from
105 * which it can't exit directly. 121 * which it can't exit directly.
diff --git a/arch/um/sys-i386/ldt.c b/arch/um/sys-i386/ldt.c
index 1fa09a79a10b..fe0877b3509c 100644
--- a/arch/um/sys-i386/ldt.c
+++ b/arch/um/sys-i386/ldt.c
@@ -107,7 +107,7 @@ long write_ldt_entry(struct mm_id * mm_idp, int func, struct user_desc * desc,
107 * So we need to switch child's mm into our userspace, then 107 * So we need to switch child's mm into our userspace, then
108 * later switch back. 108 * later switch back.
109 * 109 *
110 * Note: I'm unshure: should interrupts be disabled here? 110 * Note: I'm unsure: should interrupts be disabled here?
111 */ 111 */
112 if(!current->active_mm || current->active_mm == &init_mm || 112 if(!current->active_mm || current->active_mm == &init_mm ||
113 mm_idp != &current->active_mm->context.skas.id) 113 mm_idp != &current->active_mm->context.skas.id)
@@ -129,9 +129,7 @@ long write_ldt_entry(struct mm_id * mm_idp, int func, struct user_desc * desc,
129 pid = userspace_pid[cpu]; 129 pid = userspace_pid[cpu];
130 } 130 }
131 131
132 res = ptrace(PTRACE_LDT, pid, 0, (unsigned long) &ldt_op); 132 res = os_ptrace_ldt(pid, 0, (unsigned long) &ldt_op);
133 if(res)
134 res = errno;
135 133
136 if(proc_mm) 134 if(proc_mm)
137 put_cpu(); 135 put_cpu();
@@ -181,8 +179,7 @@ static long read_ldt_from_host(void __user * ptr, unsigned long bytecount)
181 */ 179 */
182 180
183 cpu = get_cpu(); 181 cpu = get_cpu();
184 res = ptrace(PTRACE_LDT, userspace_pid[cpu], 0, 182 res = os_ptrace_ldt(userspace_pid[cpu], 0, (unsigned long) &ptrace_ldt);
185 (unsigned long) &ptrace_ldt);
186 put_cpu(); 183 put_cpu();
187 if(res < 0) 184 if(res < 0)
188 goto out; 185 goto out;
diff --git a/arch/v850/kernel/process.c b/arch/v850/kernel/process.c
index eb909937958b..621111ddf907 100644
--- a/arch/v850/kernel/process.c
+++ b/arch/v850/kernel/process.c
@@ -30,6 +30,9 @@
30#include <asm/system.h> 30#include <asm/system.h>
31#include <asm/pgtable.h> 31#include <asm/pgtable.h>
32 32
33void (*pm_power_off)(void) = NULL;
34EXPORT_SYMBOL(pm_power_off);
35
33extern void ret_from_fork (void); 36extern void ret_from_fork (void);
34 37
35 38
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 2f9deca31cc9..e18eb79bf855 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -354,21 +354,6 @@ config HPET_TIMER
354 as it is off-chip. You can find the HPET spec at 354 as it is off-chip. You can find the HPET spec at
355 <http://www.intel.com/hardwaredesign/hpetspec.htm>. 355 <http://www.intel.com/hardwaredesign/hpetspec.htm>.
356 356
357config X86_PM_TIMER
358 bool "PM timer" if EMBEDDED
359 depends on ACPI
360 default y
361 help
362 Support the ACPI PM timer for time keeping. This is slow,
363 but is useful on some chipsets without HPET on systems with more
364 than one CPU. On a single processor or single socket multi core
365 system it is normally not required.
366 When the PM timer is active 64bit vsyscalls are disabled
367 and should not be enabled (/proc/sys/kernel/vsyscall64 should
368 not be changed).
369 The kernel selects the PM timer only as a last resort, so it is
370 useful to enable just in case.
371
372config HPET_EMULATE_RTC 357config HPET_EMULATE_RTC
373 bool "Provide RTC interrupt" 358 bool "Provide RTC interrupt"
374 depends on HPET_TIMER && RTC=y 359 depends on HPET_TIMER && RTC=y
@@ -592,6 +577,7 @@ source "arch/x86_64/oprofile/Kconfig"
592 577
593config KPROBES 578config KPROBES
594 bool "Kprobes (EXPERIMENTAL)" 579 bool "Kprobes (EXPERIMENTAL)"
580 depends on EXPERIMENTAL && MODULES
595 help 581 help
596 Kprobes allows you to trap at almost any kernel address and 582 Kprobes allows you to trap at almost any kernel address and
597 execute a callback function. register_kprobe() establishes 583 execute a callback function. register_kprobe() establishes
diff --git a/arch/x86_64/defconfig b/arch/x86_64/defconfig
index 56832929a543..ce4de61ed85d 100644
--- a/arch/x86_64/defconfig
+++ b/arch/x86_64/defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.16-rc1-git2 3# Linux kernel version: 2.6.16-rc3-git9
4# Thu Jan 19 10:05:21 2006 4# Sat Feb 18 00:27:03 2006
5# 5#
6CONFIG_X86_64=y 6CONFIG_X86_64=y
7CONFIG_64BIT=y 7CONFIG_64BIT=y
@@ -21,7 +21,6 @@ CONFIG_DMI=y
21# Code maturity level options 21# Code maturity level options
22# 22#
23CONFIG_EXPERIMENTAL=y 23CONFIG_EXPERIMENTAL=y
24CONFIG_CLEAN_COMPILE=y
25CONFIG_LOCK_KERNEL=y 24CONFIG_LOCK_KERNEL=y
26CONFIG_INIT_ENV_ARG_LIMIT=32 25CONFIG_INIT_ENV_ARG_LIMIT=32
27 26
@@ -267,6 +266,7 @@ CONFIG_NET=y
267# 266#
268# Networking options 267# Networking options
269# 268#
269# CONFIG_NETDEBUG is not set
270CONFIG_PACKET=y 270CONFIG_PACKET=y
271# CONFIG_PACKET_MMAP is not set 271# CONFIG_PACKET_MMAP is not set
272CONFIG_UNIX=y 272CONFIG_UNIX=y
@@ -446,7 +446,6 @@ CONFIG_BLK_DEV_PIIX=y
446# CONFIG_BLK_DEV_NS87415 is not set 446# CONFIG_BLK_DEV_NS87415 is not set
447# CONFIG_BLK_DEV_PDC202XX_OLD is not set 447# CONFIG_BLK_DEV_PDC202XX_OLD is not set
448CONFIG_BLK_DEV_PDC202XX_NEW=y 448CONFIG_BLK_DEV_PDC202XX_NEW=y
449# CONFIG_PDC202XX_FORCE is not set
450# CONFIG_BLK_DEV_SVWKS is not set 449# CONFIG_BLK_DEV_SVWKS is not set
451# CONFIG_BLK_DEV_SIIMAGE is not set 450# CONFIG_BLK_DEV_SIIMAGE is not set
452# CONFIG_BLK_DEV_SIS5513 is not set 451# CONFIG_BLK_DEV_SIS5513 is not set
@@ -573,7 +572,33 @@ CONFIG_FUSION_MAX_SGE=128
573# 572#
574# IEEE 1394 (FireWire) support 573# IEEE 1394 (FireWire) support
575# 574#
576# CONFIG_IEEE1394 is not set 575CONFIG_IEEE1394=y
576
577#
578# Subsystem Options
579#
580# CONFIG_IEEE1394_VERBOSEDEBUG is not set
581# CONFIG_IEEE1394_OUI_DB is not set
582# CONFIG_IEEE1394_EXTRA_CONFIG_ROMS is not set
583# CONFIG_IEEE1394_EXPORT_FULL_API is not set
584
585#
586# Device Drivers
587#
588
589#
590# Texas Instruments PCILynx requires I2C
591#
592CONFIG_IEEE1394_OHCI1394=y
593
594#
595# Protocol Drivers
596#
597# CONFIG_IEEE1394_VIDEO1394 is not set
598# CONFIG_IEEE1394_SBP2 is not set
599# CONFIG_IEEE1394_ETH1394 is not set
600# CONFIG_IEEE1394_DV1394 is not set
601CONFIG_IEEE1394_RAWIO=y
577 602
578# 603#
579# I2O device support 604# I2O device support
@@ -772,6 +797,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4
772# 797#
773CONFIG_SERIAL_CORE=y 798CONFIG_SERIAL_CORE=y
774CONFIG_SERIAL_CORE_CONSOLE=y 799CONFIG_SERIAL_CORE_CONSOLE=y
800# CONFIG_SERIAL_JSM is not set
775CONFIG_UNIX98_PTYS=y 801CONFIG_UNIX98_PTYS=y
776CONFIG_LEGACY_PTYS=y 802CONFIG_LEGACY_PTYS=y
777CONFIG_LEGACY_PTY_COUNT=256 803CONFIG_LEGACY_PTY_COUNT=256
@@ -871,6 +897,7 @@ CONFIG_HPET_MMAP=y
871# 897#
872CONFIG_HWMON=y 898CONFIG_HWMON=y
873# CONFIG_HWMON_VID is not set 899# CONFIG_HWMON_VID is not set
900# CONFIG_SENSORS_F71805F is not set
874# CONFIG_SENSORS_HDAPS is not set 901# CONFIG_SENSORS_HDAPS is not set
875# CONFIG_HWMON_DEBUG_CHIP is not set 902# CONFIG_HWMON_DEBUG_CHIP is not set
876 903
@@ -1101,7 +1128,6 @@ CONFIG_USB_MON=y
1101# EDAC - error detection and reporting (RAS) 1128# EDAC - error detection and reporting (RAS)
1102# 1129#
1103# CONFIG_EDAC is not set 1130# CONFIG_EDAC is not set
1104# CONFIG_EDAC_POLL is not set
1105 1131
1106# 1132#
1107# Firmware Drivers 1133# Firmware Drivers
@@ -1296,9 +1322,7 @@ CONFIG_DEBUG_FS=y
1296# CONFIG_DEBUG_VM is not set 1322# CONFIG_DEBUG_VM is not set
1297# CONFIG_FRAME_POINTER is not set 1323# CONFIG_FRAME_POINTER is not set
1298# CONFIG_FORCED_INLINING is not set 1324# CONFIG_FORCED_INLINING is not set
1299# CONFIG_UNWIND_INFO is not set
1300# CONFIG_RCU_TORTURE_TEST is not set 1325# CONFIG_RCU_TORTURE_TEST is not set
1301CONFIG_INIT_DEBUG=y
1302# CONFIG_DEBUG_RODATA is not set 1326# CONFIG_DEBUG_RODATA is not set
1303# CONFIG_IOMMU_DEBUG is not set 1327# CONFIG_IOMMU_DEBUG is not set
1304 1328
diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index 72fe60c20d39..a098a11e7755 100644
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -43,7 +43,7 @@ CFLAGS_vsyscall.o := $(PROFILING) -g0
43 43
44bootflag-y += ../../i386/kernel/bootflag.o 44bootflag-y += ../../i386/kernel/bootflag.o
45cpuid-$(subst m,y,$(CONFIG_X86_CPUID)) += ../../i386/kernel/cpuid.o 45cpuid-$(subst m,y,$(CONFIG_X86_CPUID)) += ../../i386/kernel/cpuid.o
46topology-y += ../../i386/mach-default/topology.o 46topology-y += ../../i386/kernel/topology.o
47microcode-$(subst m,y,$(CONFIG_MICROCODE)) += ../../i386/kernel/microcode.o 47microcode-$(subst m,y,$(CONFIG_MICROCODE)) += ../../i386/kernel/microcode.o
48intel_cacheinfo-y += ../../i386/kernel/cpu/intel_cacheinfo.o 48intel_cacheinfo-y += ../../i386/kernel/cpu/intel_cacheinfo.o
49quirks-y += ../../i386/kernel/quirks.o 49quirks-y += ../../i386/kernel/quirks.o
diff --git a/arch/x86_64/kernel/aperture.c b/arch/x86_64/kernel/aperture.c
index e4e2b7d01f89..a0f955b9995f 100644
--- a/arch/x86_64/kernel/aperture.c
+++ b/arch/x86_64/kernel/aperture.c
@@ -248,7 +248,7 @@ void __init iommu_hole_init(void)
248 /* Got the aperture from the AGP bridge */ 248 /* Got the aperture from the AGP bridge */
249 } else if (swiotlb && !valid_agp) { 249 } else if (swiotlb && !valid_agp) {
250 /* Do nothing */ 250 /* Do nothing */
251 } else if ((!no_iommu && end_pfn >= MAX_DMA32_PFN) || 251 } else if ((!no_iommu && end_pfn > MAX_DMA32_PFN) ||
252 force_iommu || 252 force_iommu ||
253 valid_agp || 253 valid_agp ||
254 fallback_aper_force) { 254 fallback_aper_force) {
diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c
index 7a0a3e8d5d72..e5b14c57eaa0 100644
--- a/arch/x86_64/kernel/apic.c
+++ b/arch/x86_64/kernel/apic.c
@@ -1152,6 +1152,7 @@ __setup("noapicmaintimer", setup_noapicmaintimer);
1152static __init int setup_apicpmtimer(char *s) 1152static __init int setup_apicpmtimer(char *s)
1153{ 1153{
1154 apic_calibrate_pmtmr = 1; 1154 apic_calibrate_pmtmr = 1;
1155 notsc_setup(NULL);
1155 return setup_apicmaintimer(NULL); 1156 return setup_apicmaintimer(NULL);
1156} 1157}
1157__setup("apicpmtimer", setup_apicpmtimer); 1158__setup("apicpmtimer", setup_apicpmtimer);
diff --git a/arch/x86_64/kernel/entry.S b/arch/x86_64/kernel/entry.S
index b150c87a08c6..22cb6ee074b9 100644
--- a/arch/x86_64/kernel/entry.S
+++ b/arch/x86_64/kernel/entry.S
@@ -178,6 +178,12 @@ rff_trace:
178 * Interrupts are off on entry. 178 * Interrupts are off on entry.
179 * Only called from user space. 179 * Only called from user space.
180 * 180 *
181 * EM64T CPUs have somewhat weird error reporting for non canonical RIPs in SYSRET.
182 * We can't handle any exceptions there because the exception handler would
183 * end up running on the user stack which is unsafe. To avoid problems
184 * any code that might end up with a user touched pt_regs should return
185 * using int_ret_from_syscall.
186 *
181 * XXX if we had a free scratch register we could save the RSP into the stack frame 187 * XXX if we had a free scratch register we could save the RSP into the stack frame
182 * and report it properly in ps. Unfortunately we haven't. 188 * and report it properly in ps. Unfortunately we haven't.
183 */ 189 */
@@ -254,7 +260,9 @@ sysret_signal:
254 xorl %esi,%esi # oldset -> arg2 260 xorl %esi,%esi # oldset -> arg2
255 call ptregscall_common 261 call ptregscall_common
2561: movl $_TIF_NEED_RESCHED,%edi 2621: movl $_TIF_NEED_RESCHED,%edi
257 jmp sysret_check 263 /* Stack frame might have been changed. The IRET path does
264 some additional checks to handle this */
265 jmp int_with_check
258 266
259badsys: 267badsys:
260 movq $-ENOSYS,RAX-ARGOFFSET(%rsp) 268 movq $-ENOSYS,RAX-ARGOFFSET(%rsp)
@@ -280,7 +288,8 @@ tracesys:
280 call syscall_trace_leave 288 call syscall_trace_leave
281 RESTORE_TOP_OF_STACK %rbx 289 RESTORE_TOP_OF_STACK %rbx
282 RESTORE_REST 290 RESTORE_REST
283 jmp ret_from_sys_call 291 /* Stack frame might have been changed. Use the more careful IRET path */
292 jmp int_ret_from_sys_call
284 CFI_ENDPROC 293 CFI_ENDPROC
285 294
286/* 295/*
@@ -408,25 +417,9 @@ ENTRY(stub_execve)
408 CFI_ADJUST_CFA_OFFSET -8 417 CFI_ADJUST_CFA_OFFSET -8
409 CFI_REGISTER rip, r11 418 CFI_REGISTER rip, r11
410 SAVE_REST 419 SAVE_REST
411 movq %r11, %r15
412 CFI_REGISTER rip, r15
413 FIXUP_TOP_OF_STACK %r11 420 FIXUP_TOP_OF_STACK %r11
414 call sys_execve 421 call sys_execve
415 GET_THREAD_INFO(%rcx)
416 bt $TIF_IA32,threadinfo_flags(%rcx)
417 CFI_REMEMBER_STATE
418 jc exec_32bit
419 RESTORE_TOP_OF_STACK %r11 422 RESTORE_TOP_OF_STACK %r11
420 movq %r15, %r11
421 CFI_REGISTER rip, r11
422 RESTORE_REST
423 pushq %r11
424 CFI_ADJUST_CFA_OFFSET 8
425 CFI_REL_OFFSET rip, 0
426 ret
427
428exec_32bit:
429 CFI_RESTORE_STATE
430 movq %rax,RAX(%rsp) 423 movq %rax,RAX(%rsp)
431 RESTORE_REST 424 RESTORE_REST
432 jmp int_ret_from_sys_call 425 jmp int_ret_from_sys_call
@@ -554,6 +547,7 @@ iret_label:
554 /* running with kernel gs */ 547 /* running with kernel gs */
555bad_iret: 548bad_iret:
556 movq $-9999,%rdi /* better code? */ 549 movq $-9999,%rdi /* better code? */
550 sti
557 jmp do_exit 551 jmp do_exit
558 .previous 552 .previous
559 553
diff --git a/arch/x86_64/kernel/head.S b/arch/x86_64/kernel/head.S
index 692c737feddb..02fc7fa0ea28 100644
--- a/arch/x86_64/kernel/head.S
+++ b/arch/x86_64/kernel/head.S
@@ -213,6 +213,11 @@ ENTRY(early_idt_handler)
213 cmpl $2,early_recursion_flag(%rip) 213 cmpl $2,early_recursion_flag(%rip)
214 jz 1f 214 jz 1f
215 call dump_stack 215 call dump_stack
216#ifdef CONFIG_KALLSYMS
217 leaq early_idt_ripmsg(%rip),%rdi
218 movq 8(%rsp),%rsi # get rip again
219 call __print_symbol
220#endif
2161: hlt 2211: hlt
217 jmp 1b 222 jmp 1b
218early_recursion_flag: 223early_recursion_flag:
@@ -220,6 +225,8 @@ early_recursion_flag:
220 225
221early_idt_msg: 226early_idt_msg:
222 .asciz "PANIC: early exception rip %lx error %lx cr2 %lx\n" 227 .asciz "PANIC: early exception rip %lx error %lx cr2 %lx\n"
228early_idt_ripmsg:
229 .asciz "RIP %s\n"
223 230
224.code32 231.code32
225ENTRY(no_long_mode) 232ENTRY(no_long_mode)
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index 4282d72b2a26..ffed464e6b12 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86_64/kernel/io_apic.c
@@ -30,6 +30,9 @@
30#include <linux/mc146818rtc.h> 30#include <linux/mc146818rtc.h>
31#include <linux/acpi.h> 31#include <linux/acpi.h>
32#include <linux/sysdev.h> 32#include <linux/sysdev.h>
33#ifdef CONFIG_ACPI
34#include <acpi/acpi_bus.h>
35#endif
33 36
34#include <asm/io.h> 37#include <asm/io.h>
35#include <asm/smp.h> 38#include <asm/smp.h>
@@ -47,6 +50,8 @@ static int no_timer_check;
47 50
48int disable_timer_pin_1 __initdata; 51int disable_timer_pin_1 __initdata;
49 52
53int timer_over_8254 __initdata = 1;
54
50/* Where if anywhere is the i8259 connect in external int mode */ 55/* Where if anywhere is the i8259 connect in external int mode */
51static struct { int pin, apic; } ioapic_i8259 = { -1, -1 }; 56static struct { int pin, apic; } ioapic_i8259 = { -1, -1 };
52 57
@@ -248,6 +253,20 @@ static int __init enable_ioapic_setup(char *str)
248__setup("noapic", disable_ioapic_setup); 253__setup("noapic", disable_ioapic_setup);
249__setup("apic", enable_ioapic_setup); 254__setup("apic", enable_ioapic_setup);
250 255
256static int __init setup_disable_8254_timer(char *s)
257{
258 timer_over_8254 = -1;
259 return 1;
260}
261static int __init setup_enable_8254_timer(char *s)
262{
263 timer_over_8254 = 2;
264 return 1;
265}
266
267__setup("disable_8254_timer", setup_disable_8254_timer);
268__setup("enable_8254_timer", setup_enable_8254_timer);
269
251#include <asm/pci-direct.h> 270#include <asm/pci-direct.h>
252#include <linux/pci_ids.h> 271#include <linux/pci_ids.h>
253#include <linux/pci.h> 272#include <linux/pci.h>
@@ -260,6 +279,8 @@ __setup("apic", enable_ioapic_setup);
260 279
261 And another hack to disable the IOMMU on VIA chipsets. 280 And another hack to disable the IOMMU on VIA chipsets.
262 281
282 ... and others. Really should move this somewhere else.
283
263 Kludge-O-Rama. */ 284 Kludge-O-Rama. */
264void __init check_ioapic(void) 285void __init check_ioapic(void)
265{ 286{
@@ -304,16 +325,20 @@ void __init check_ioapic(void)
304#endif 325#endif
305 /* RED-PEN skip them on mptables too? */ 326 /* RED-PEN skip them on mptables too? */
306 return; 327 return;
328
329 /* This should be actually default, but
330 for 2.6.16 let's do it for ATI only where
331 it's really needed. */
307 case PCI_VENDOR_ID_ATI: 332 case PCI_VENDOR_ID_ATI:
308 if (apic_runs_main_timer != 0) 333 if (timer_over_8254 == 1) {
309 break; 334 timer_over_8254 = 0;
310 printk(KERN_INFO 335 printk(KERN_INFO
311 "ATI board detected. Using APIC/PM timer.\n"); 336 "ATI board detected. Disabling timer routing over 8254.\n");
312 apic_runs_main_timer = 1; 337 }
313 nohpet = 1;
314 return; 338 return;
315 } 339 }
316 340
341
317 /* No multi-function device? */ 342 /* No multi-function device? */
318 type = read_pci_config_byte(num,slot,func, 343 type = read_pci_config_byte(num,slot,func,
319 PCI_HEADER_TYPE); 344 PCI_HEADER_TYPE);
@@ -1757,6 +1782,8 @@ static inline void unlock_ExtINT_logic(void)
1757 * a wide range of boards and BIOS bugs. Fortunately only the timer IRQ 1782 * a wide range of boards and BIOS bugs. Fortunately only the timer IRQ
1758 * is so screwy. Thanks to Brian Perkins for testing/hacking this beast 1783 * is so screwy. Thanks to Brian Perkins for testing/hacking this beast
1759 * fanatically on his truly buggy board. 1784 * fanatically on his truly buggy board.
1785 *
1786 * FIXME: really need to revamp this for modern platforms only.
1760 */ 1787 */
1761static inline void check_timer(void) 1788static inline void check_timer(void)
1762{ 1789{
@@ -1779,7 +1806,8 @@ static inline void check_timer(void)
1779 */ 1806 */
1780 apic_write(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_EXTINT); 1807 apic_write(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_EXTINT);
1781 init_8259A(1); 1808 init_8259A(1);
1782 enable_8259A_irq(0); 1809 if (timer_over_8254 > 0)
1810 enable_8259A_irq(0);
1783 1811
1784 pin1 = find_isa_irq_pin(0, mp_INT); 1812 pin1 = find_isa_irq_pin(0, mp_INT);
1785 apic1 = find_isa_irq_apic(0, mp_INT); 1813 apic1 = find_isa_irq_apic(0, mp_INT);
@@ -1834,7 +1862,7 @@ static inline void check_timer(void)
1834 } 1862 }
1835 printk(" failed.\n"); 1863 printk(" failed.\n");
1836 1864
1837 if (nmi_watchdog) { 1865 if (nmi_watchdog == NMI_IO_APIC) {
1838 printk(KERN_WARNING "timer doesn't work through the IO-APIC - disabling NMI Watchdog!\n"); 1866 printk(KERN_WARNING "timer doesn't work through the IO-APIC - disabling NMI Watchdog!\n");
1839 nmi_watchdog = 0; 1867 nmi_watchdog = 0;
1840 } 1868 }
diff --git a/arch/x86_64/kernel/machine_kexec.c b/arch/x86_64/kernel/machine_kexec.c
index 89fab51e20f4..25ac8a3faae6 100644
--- a/arch/x86_64/kernel/machine_kexec.c
+++ b/arch/x86_64/kernel/machine_kexec.c
@@ -140,7 +140,7 @@ static void load_segments(void)
140 "\tmovl %0,%%ss\n" 140 "\tmovl %0,%%ss\n"
141 "\tmovl %0,%%fs\n" 141 "\tmovl %0,%%fs\n"
142 "\tmovl %0,%%gs\n" 142 "\tmovl %0,%%gs\n"
143 : : "a" (__KERNEL_DS) 143 : : "a" (__KERNEL_DS) : "memory"
144 ); 144 );
145} 145}
146 146
diff --git a/arch/x86_64/kernel/mpparse.c b/arch/x86_64/kernel/mpparse.c
index dc49bfb6db0a..9013a90b5c2e 100644
--- a/arch/x86_64/kernel/mpparse.c
+++ b/arch/x86_64/kernel/mpparse.c
@@ -288,9 +288,9 @@ static int __init smp_read_mpc(struct mp_config_table *mpc)
288 288
289 memcpy(str,mpc->mpc_productid,12); 289 memcpy(str,mpc->mpc_productid,12);
290 str[12]=0; 290 str[12]=0;
291 printk(KERN_INFO "Product ID: %s ",str); 291 printk("Product ID: %s ",str);
292 292
293 printk(KERN_INFO "APIC at: 0x%X\n",mpc->mpc_lapic); 293 printk("APIC at: 0x%X\n",mpc->mpc_lapic);
294 294
295 /* save the local APIC address, it might be non-default */ 295 /* save the local APIC address, it might be non-default */
296 if (!acpi_lapic) 296 if (!acpi_lapic)
diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c
index 8be407a1f62d..5bf17e41cd2d 100644
--- a/arch/x86_64/kernel/nmi.c
+++ b/arch/x86_64/kernel/nmi.c
@@ -236,6 +236,7 @@ static void enable_lapic_nmi_watchdog(void)
236{ 236{
237 if (nmi_active < 0) { 237 if (nmi_active < 0) {
238 nmi_watchdog = NMI_LOCAL_APIC; 238 nmi_watchdog = NMI_LOCAL_APIC;
239 touch_nmi_watchdog();
239 setup_apic_nmi_watchdog(); 240 setup_apic_nmi_watchdog();
240 } 241 }
241} 242}
@@ -456,15 +457,17 @@ static DEFINE_PER_CPU(int, nmi_touch);
456 457
457void touch_nmi_watchdog (void) 458void touch_nmi_watchdog (void)
458{ 459{
459 int i; 460 if (nmi_watchdog > 0) {
461 unsigned cpu;
460 462
461 /* 463 /*
462 * Tell other CPUs to reset their alert counters. We cannot 464 * Tell other CPUs to reset their alert counters. We cannot
463 * do it ourselves because the alert count increase is not 465 * do it ourselves because the alert count increase is not
464 * atomic. 466 * atomic.
465 */ 467 */
466 for (i = 0; i < NR_CPUS; i++) 468 for_each_present_cpu (cpu)
467 per_cpu(nmi_touch, i) = 1; 469 per_cpu(nmi_touch, cpu) = 1;
470 }
468 471
469 touch_softlockup_watchdog(); 472 touch_softlockup_watchdog();
470} 473}
diff --git a/arch/x86_64/kernel/pci-gart.c b/arch/x86_64/kernel/pci-gart.c
index dd0718dc178b..0c3f052ba6ce 100644
--- a/arch/x86_64/kernel/pci-gart.c
+++ b/arch/x86_64/kernel/pci-gart.c
@@ -228,11 +228,6 @@ static inline int need_iommu(struct device *dev, unsigned long addr, size_t size
228 int mmu = high; 228 int mmu = high;
229 if (force_iommu) 229 if (force_iommu)
230 mmu = 1; 230 mmu = 1;
231 if (no_iommu) {
232 if (high)
233 panic("PCI-DMA: high address but no IOMMU.\n");
234 mmu = 0;
235 }
236 return mmu; 231 return mmu;
237} 232}
238 233
@@ -241,11 +236,6 @@ static inline int nonforced_iommu(struct device *dev, unsigned long addr, size_t
241 u64 mask = *dev->dma_mask; 236 u64 mask = *dev->dma_mask;
242 int high = addr + size >= mask; 237 int high = addr + size >= mask;
243 int mmu = high; 238 int mmu = high;
244 if (no_iommu) {
245 if (high)
246 panic("PCI-DMA: high address but no IOMMU.\n");
247 mmu = 0;
248 }
249 return mmu; 239 return mmu;
250} 240}
251 241
@@ -310,7 +300,7 @@ void gart_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, int di
310 300
311 for (i = 0; i < nents; i++) { 301 for (i = 0; i < nents; i++) {
312 struct scatterlist *s = &sg[i]; 302 struct scatterlist *s = &sg[i];
313 if (!s->dma_length) 303 if (!s->dma_length || !s->length)
314 break; 304 break;
315 dma_unmap_single(dev, s->dma_address, s->dma_length, dir); 305 dma_unmap_single(dev, s->dma_address, s->dma_length, dir);
316 } 306 }
@@ -364,6 +354,7 @@ static int __dma_map_cont(struct scatterlist *sg, int start, int stopat,
364 354
365 BUG_ON(i > start && s->offset); 355 BUG_ON(i > start && s->offset);
366 if (i == start) { 356 if (i == start) {
357 *sout = *s;
367 sout->dma_address = iommu_bus_base; 358 sout->dma_address = iommu_bus_base;
368 sout->dma_address += iommu_page*PAGE_SIZE + s->offset; 359 sout->dma_address += iommu_page*PAGE_SIZE + s->offset;
369 sout->dma_length = s->length; 360 sout->dma_length = s->length;
@@ -390,6 +381,7 @@ static inline int dma_map_cont(struct scatterlist *sg, int start, int stopat,
390{ 381{
391 if (!need) { 382 if (!need) {
392 BUG_ON(stopat - start != 1); 383 BUG_ON(stopat - start != 1);
384 *sout = sg[start];
393 sout->dma_length = sg[start].length; 385 sout->dma_length = sg[start].length;
394 return 0; 386 return 0;
395 } 387 }
@@ -632,17 +624,13 @@ static int __init pci_iommu_init(void)
632 (agp_copy_info(agp_bridge, &info) < 0); 624 (agp_copy_info(agp_bridge, &info) < 0);
633#endif 625#endif
634 626
635 if (swiotlb) { 627 if (swiotlb)
636 no_iommu = 1;
637 return -1; 628 return -1;
638 } 629
639
640 if (no_iommu || 630 if (no_iommu ||
641 (!force_iommu && end_pfn <= MAX_DMA32_PFN) || 631 (!force_iommu && end_pfn <= MAX_DMA32_PFN) ||
642 !iommu_aperture || 632 !iommu_aperture ||
643 (no_agp && init_k8_gatt(&info) < 0)) { 633 (no_agp && init_k8_gatt(&info) < 0)) {
644 no_iommu = 1;
645 no_iommu_init();
646 printk(KERN_INFO "PCI-DMA: Disabling IOMMU.\n"); 634 printk(KERN_INFO "PCI-DMA: Disabling IOMMU.\n");
647 if (end_pfn > MAX_DMA32_PFN) { 635 if (end_pfn > MAX_DMA32_PFN) {
648 printk(KERN_ERR "WARNING more than 4GB of memory " 636 printk(KERN_ERR "WARNING more than 4GB of memory "
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 9435ab7d6fb8..aa55e3cec665 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -423,6 +423,12 @@ static __init void parse_cmdline_early (char ** cmdline_p)
423 else if(!memcmp(from, "elfcorehdr=", 11)) 423 else if(!memcmp(from, "elfcorehdr=", 11))
424 elfcorehdr_addr = memparse(from+11, &from); 424 elfcorehdr_addr = memparse(from+11, &from);
425#endif 425#endif
426
427#ifdef CONFIG_HOTPLUG_CPU
428 else if (!memcmp(from, "additional_cpus=", 16))
429 setup_additional_cpus(from+16);
430#endif
431
426 next_char: 432 next_char:
427 c = *(from++); 433 c = *(from++);
428 if (!c) 434 if (!c)
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index 67e4e28f4df8..66e98659d077 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -1152,8 +1152,6 @@ void __init smp_cpus_done(unsigned int max_cpus)
1152 setup_ioapic_dest(); 1152 setup_ioapic_dest();
1153#endif 1153#endif
1154 1154
1155 time_init_gtod();
1156
1157 check_nmi_watchdog(); 1155 check_nmi_watchdog();
1158} 1156}
1159 1157
@@ -1244,7 +1242,7 @@ void __cpu_die(unsigned int cpu)
1244 printk(KERN_ERR "CPU %u didn't die...\n", cpu); 1242 printk(KERN_ERR "CPU %u didn't die...\n", cpu);
1245} 1243}
1246 1244
1247static __init int setup_additional_cpus(char *s) 1245__init int setup_additional_cpus(char *s)
1248{ 1246{
1249 return get_option(&s, &additional_cpus); 1247 return get_option(&s, &additional_cpus);
1250} 1248}
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index 3c58c30506a1..3080f84bf7b7 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -48,6 +48,8 @@ static void cpufreq_delayed_get(void);
48extern void i8254_timer_resume(void); 48extern void i8254_timer_resume(void);
49extern int using_apic_timer; 49extern int using_apic_timer;
50 50
51static char *time_init_gtod(void);
52
51DEFINE_SPINLOCK(rtc_lock); 53DEFINE_SPINLOCK(rtc_lock);
52DEFINE_SPINLOCK(i8253_lock); 54DEFINE_SPINLOCK(i8253_lock);
53 55
@@ -901,6 +903,7 @@ static struct irqaction irq0 = {
901void __init time_init(void) 903void __init time_init(void)
902{ 904{
903 char *timename; 905 char *timename;
906 char *gtod;
904 907
905#ifdef HPET_HACK_ENABLE_DANGEROUS 908#ifdef HPET_HACK_ENABLE_DANGEROUS
906 if (!vxtime.hpet_address) { 909 if (!vxtime.hpet_address) {
@@ -945,21 +948,19 @@ void __init time_init(void)
945 timename = "PIT"; 948 timename = "PIT";
946 } 949 }
947 950
948 printk(KERN_INFO "time.c: Using %ld.%06ld MHz %s timer.\n", 951 vxtime.mode = VXTIME_TSC;
949 vxtime_hz / 1000000, vxtime_hz % 1000000, timename); 952 gtod = time_init_gtod();
953
954 printk(KERN_INFO "time.c: Using %ld.%06ld MHz WALL %s GTOD %s timer.\n",
955 vxtime_hz / 1000000, vxtime_hz % 1000000, timename, gtod);
950 printk(KERN_INFO "time.c: Detected %d.%03d MHz processor.\n", 956 printk(KERN_INFO "time.c: Detected %d.%03d MHz processor.\n",
951 cpu_khz / 1000, cpu_khz % 1000); 957 cpu_khz / 1000, cpu_khz % 1000);
952 vxtime.mode = VXTIME_TSC;
953 vxtime.quot = (1000000L << 32) / vxtime_hz; 958 vxtime.quot = (1000000L << 32) / vxtime_hz;
954 vxtime.tsc_quot = (1000L << 32) / cpu_khz; 959 vxtime.tsc_quot = (1000L << 32) / cpu_khz;
955 vxtime.last_tsc = get_cycles_sync(); 960 vxtime.last_tsc = get_cycles_sync();
956 setup_irq(0, &irq0); 961 setup_irq(0, &irq0);
957 962
958 set_cyc2ns_scale(cpu_khz); 963 set_cyc2ns_scale(cpu_khz);
959
960#ifndef CONFIG_SMP
961 time_init_gtod();
962#endif
963} 964}
964 965
965/* 966/*
@@ -981,9 +982,9 @@ __cpuinit int unsynchronized_tsc(void)
981} 982}
982 983
983/* 984/*
984 * Decide after all CPUs are booted what mode gettimeofday should use. 985 * Decide what mode gettimeofday should use.
985 */ 986 */
986void __init time_init_gtod(void) 987__init static char *time_init_gtod(void)
987{ 988{
988 char *timetype; 989 char *timetype;
989 990
@@ -1011,8 +1012,7 @@ void __init time_init_gtod(void)
1011 timetype = hpet_use_timer ? "HPET/TSC" : "PIT/TSC"; 1012 timetype = hpet_use_timer ? "HPET/TSC" : "PIT/TSC";
1012 vxtime.mode = VXTIME_TSC; 1013 vxtime.mode = VXTIME_TSC;
1013 } 1014 }
1014 1015 return timetype;
1015 printk(KERN_INFO "time.c: Using %s based timekeeping.\n", timetype);
1016} 1016}
1017 1017
1018__setup("report_lost_ticks", time_setup); 1018__setup("report_lost_ticks", time_setup);
@@ -1327,8 +1327,7 @@ static int __init nohpet_setup(char *s)
1327 1327
1328__setup("nohpet", nohpet_setup); 1328__setup("nohpet", nohpet_setup);
1329 1329
1330 1330int __init notsc_setup(char *s)
1331static int __init notsc_setup(char *s)
1332{ 1331{
1333 notsc = 1; 1332 notsc = 1;
1334 return 0; 1333 return 0;
diff --git a/arch/x86_64/mm/k8topology.c b/arch/x86_64/mm/k8topology.c
index a5663e0bb01c..dd60e71fdba6 100644
--- a/arch/x86_64/mm/k8topology.c
+++ b/arch/x86_64/mm/k8topology.c
@@ -155,7 +155,7 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end)
155 if (!found) 155 if (!found)
156 return -1; 156 return -1;
157 157
158 memnode_shift = compute_hash_shift(nodes, numnodes); 158 memnode_shift = compute_hash_shift(nodes, 8);
159 if (memnode_shift < 0) { 159 if (memnode_shift < 0) {
160 printk(KERN_ERR "No NUMA node hash function found. Contact maintainer\n"); 160 printk(KERN_ERR "No NUMA node hash function found. Contact maintainer\n");
161 return -1; 161 return -1;
diff --git a/arch/x86_64/mm/numa.c b/arch/x86_64/mm/numa.c
index 6ef9f9a76235..22e51beee8d3 100644
--- a/arch/x86_64/mm/numa.c
+++ b/arch/x86_64/mm/numa.c
@@ -351,7 +351,7 @@ void __init init_cpu_to_node(void)
351 continue; 351 continue;
352 if (apicid_to_node[apicid] == NUMA_NO_NODE) 352 if (apicid_to_node[apicid] == NUMA_NO_NODE)
353 continue; 353 continue;
354 cpu_to_node[i] = apicid_to_node[apicid]; 354 numa_set_node(i,apicid_to_node[apicid]);
355 } 355 }
356} 356}
357 357
diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c
index cd25300726fc..482c25767369 100644
--- a/arch/x86_64/mm/srat.c
+++ b/arch/x86_64/mm/srat.c
@@ -228,7 +228,8 @@ static int nodes_cover_memory(void)
228 } 228 }
229 229
230 e820ram = end_pfn - e820_hole_size(0, end_pfn); 230 e820ram = end_pfn - e820_hole_size(0, end_pfn);
231 if (pxmram < e820ram) { 231 /* We seem to lose 3 pages somewhere. Allow a bit of slack. */
232 if ((long)(e820ram - pxmram) >= 1*1024*1024) {
232 printk(KERN_ERR 233 printk(KERN_ERR
233 "SRAT: PXMs only cover %luMB of your %luMB e820 RAM. Not used.\n", 234 "SRAT: PXMs only cover %luMB of your %luMB e820 RAM. Not used.\n",
234 (pxmram << PAGE_SHIFT) >> 20, 235 (pxmram << PAGE_SHIFT) >> 20,
@@ -270,7 +271,7 @@ int __init acpi_scan_nodes(unsigned long start, unsigned long end)
270 return -1; 271 return -1;
271 } 272 }
272 273
273 memnode_shift = compute_hash_shift(nodes, nodes_weight(nodes_parsed)); 274 memnode_shift = compute_hash_shift(nodes, MAX_NUMNODES);
274 if (memnode_shift < 0) { 275 if (memnode_shift < 0) {
275 printk(KERN_ERR 276 printk(KERN_ERR
276 "SRAT: No NUMA node hash function found. Contact maintainer\n"); 277 "SRAT: No NUMA node hash function found. Contact maintainer\n");
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 7ee4a14ec3b1..e90ef5db8913 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -26,6 +26,10 @@ config GENERIC_HARDIRQS
26 bool 26 bool
27 default y 27 default y
28 28
29config RWSEM_GENERIC_SPINLOCK
30 bool
31 default y
32
29source "init/Kconfig" 33source "init/Kconfig"
30 34
31menu "Processor type and features" 35menu "Processor type and features"
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index f1f596644bfc..64a649eb883f 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -64,6 +64,9 @@ EXPORT_SYMBOL(init_task);
64 64
65struct task_struct *current_set[NR_CPUS] = {&init_task, }; 65struct task_struct *current_set[NR_CPUS] = {&init_task, };
66 66
67void (*pm_power_off)(void) = NULL;
68EXPORT_SYMBOL(pm_power_off);
69
67 70
68#if XCHAL_CP_NUM > 0 71#if XCHAL_CP_NUM > 0
69 72