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-rw-r--r--arch/alpha/kernel/err_ev7.c8
-rw-r--r--arch/alpha/kernel/osf_sys.c4
-rw-r--r--arch/alpha/kernel/setup.c50
-rw-r--r--arch/alpha/kernel/sys_ruffian.c8
-rw-r--r--arch/alpha/kernel/time.c2
-rw-r--r--arch/arm/configs/ep93xx_defconfig15
-rw-r--r--arch/arm/kernel/head.S6
-rw-r--r--arch/arm/kernel/traps.c7
-rw-r--r--arch/arm/mach-footbridge/cats-hw.c2
-rw-r--r--arch/arm/mach-s3c2410/mach-anubis.c49
-rw-r--r--arch/arm/mach-s3c2410/mach-osiris.c20
-rw-r--r--arch/arm/mm/ioremap.c2
-rw-r--r--arch/arm/mm/proc-syms.c8
-rw-r--r--arch/arm/mm/proc-xscale.S30
-rw-r--r--arch/i386/Kconfig2
-rw-r--r--arch/i386/kernel/Makefile3
-rw-r--r--arch/i386/kernel/cpu/intel_cacheinfo.c2
-rw-r--r--arch/i386/kernel/cpu/mcheck/mce.h2
-rw-r--r--arch/i386/kernel/entry.S2
-rw-r--r--arch/i386/kernel/kprobes.c9
-rw-r--r--arch/i386/kernel/machine_kexec.c13
-rw-r--r--arch/i386/kernel/nmi.c1
-rw-r--r--arch/i386/kernel/process.c4
-rw-r--r--arch/i386/kernel/smpboot.c62
-rw-r--r--arch/i386/kernel/time.c2
-rw-r--r--arch/i386/kernel/traps.c29
-rw-r--r--arch/i386/kernel/vsyscall.lds.S1
-rw-r--r--arch/ia64/configs/sn2_defconfig2
-rw-r--r--arch/ia64/defconfig2
-rw-r--r--arch/ia64/kernel/Makefile3
-rw-r--r--arch/ia64/kernel/gate.lds.S1
-rw-r--r--arch/ia64/kernel/kprobes.c9
-rw-r--r--arch/ia64/kernel/palinfo.c13
-rw-r--r--arch/ia64/kernel/topology.c2
-rw-r--r--arch/ia64/kernel/traps.c7
-rw-r--r--arch/parisc/kernel/vmlinux.lds.S1
-rw-r--r--arch/powerpc/kernel/sysfs.c4
-rw-r--r--arch/powerpc/kernel/traps.c10
-rw-r--r--arch/powerpc/kernel/vdso32/Makefile3
-rw-r--r--arch/powerpc/kernel/vdso32/vdso32.lds.S1
-rw-r--r--arch/powerpc/kernel/vdso64/Makefile3
-rw-r--r--arch/powerpc/kernel/vdso64/vdso64.lds.S1
-rw-r--r--arch/powerpc/platforms/powermac/backlight.c58
-rw-r--r--arch/ppc/kernel/vmlinux.lds.S1
-rw-r--r--arch/s390/appldata/appldata_base.c10
-rw-r--r--arch/s390/defconfig44
-rw-r--r--arch/sparc/kernel/time.c74
-rw-r--r--arch/sparc64/mm/fault.c3
-rw-r--r--arch/um/kernel/dyn.lds.S1
-rw-r--r--arch/v850/kernel/setup.c6
-rw-r--r--arch/v850/kernel/v850_ksyms.c16
-rw-r--r--arch/x86_64/defconfig9
-rw-r--r--arch/x86_64/ia32/Makefile1
-rw-r--r--arch/x86_64/ia32/ia32entry.S2
-rw-r--r--arch/x86_64/ia32/vsyscall.lds1
-rw-r--r--arch/x86_64/kernel/machine_kexec.c13
-rw-r--r--arch/x86_64/kernel/mce.c12
-rw-r--r--arch/x86_64/kernel/mce_amd.c19
-rw-r--r--arch/x86_64/kernel/pci-calgary.c77
-rw-r--r--arch/x86_64/kernel/pci-swiotlb.c5
-rw-r--r--arch/x86_64/kernel/tce.c4
-rw-r--r--arch/x86_64/kernel/time.c18
-rw-r--r--arch/x86_64/kernel/traps.c24
-rw-r--r--arch/x86_64/pci/k8-bus.c10
-rw-r--r--arch/xtensa/kernel/traps.c8
65 files changed, 475 insertions, 346 deletions
diff --git a/arch/alpha/kernel/err_ev7.c b/arch/alpha/kernel/err_ev7.c
index bf52ba691957..fed6b3d1b803 100644
--- a/arch/alpha/kernel/err_ev7.c
+++ b/arch/alpha/kernel/err_ev7.c
@@ -274,16 +274,14 @@ ev7_process_pal_subpacket(struct el_subpacket *header)
274struct el_subpacket_handler ev7_pal_subpacket_handler = 274struct el_subpacket_handler ev7_pal_subpacket_handler =
275 SUBPACKET_HANDLER_INIT(EL_CLASS__PAL, ev7_process_pal_subpacket); 275 SUBPACKET_HANDLER_INIT(EL_CLASS__PAL, ev7_process_pal_subpacket);
276 276
277void 277void
278ev7_register_error_handlers(void) 278ev7_register_error_handlers(void)
279{ 279{
280 int i; 280 int i;
281 281
282 for(i = 0; 282 for (i = 0; i < ARRAY_SIZE(el_ev7_pal_annotations); i++)
283 i<sizeof(el_ev7_pal_annotations)/sizeof(el_ev7_pal_annotations[1]);
284 i++) {
285 cdl_register_subpacket_annotation(&el_ev7_pal_annotations[i]); 283 cdl_register_subpacket_annotation(&el_ev7_pal_annotations[i]);
286 } 284
287 cdl_register_subpacket_handler(&ev7_pal_subpacket_handler); 285 cdl_register_subpacket_handler(&ev7_pal_subpacket_handler);
288} 286}
289 287
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index e15dcf4f3dcd..73c7622b5297 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -623,12 +623,12 @@ osf_sysinfo(int command, char __user *buf, long count)
623 long len, err = -EINVAL; 623 long len, err = -EINVAL;
624 624
625 offset = command-1; 625 offset = command-1;
626 if (offset >= sizeof(sysinfo_table)/sizeof(char *)) { 626 if (offset >= ARRAY_SIZE(sysinfo_table)) {
627 /* Digital UNIX has a few unpublished interfaces here */ 627 /* Digital UNIX has a few unpublished interfaces here */
628 printk("sysinfo(%d)", command); 628 printk("sysinfo(%d)", command);
629 goto out; 629 goto out;
630 } 630 }
631 631
632 down_read(&uts_sem); 632 down_read(&uts_sem);
633 res = sysinfo_table[offset]; 633 res = sysinfo_table[offset];
634 len = strlen(res)+1; 634 len = strlen(res)+1;
diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index 2cb9c4380113..fd4a8fa0c93d 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -114,8 +114,6 @@ struct alpha_machine_vector alpha_mv;
114int alpha_using_srm; 114int alpha_using_srm;
115#endif 115#endif
116 116
117#define N(a) (sizeof(a)/sizeof(a[0]))
118
119static struct alpha_machine_vector *get_sysvec(unsigned long, unsigned long, 117static struct alpha_machine_vector *get_sysvec(unsigned long, unsigned long,
120 unsigned long); 118 unsigned long);
121static struct alpha_machine_vector *get_sysvec_byname(const char *); 119static struct alpha_machine_vector *get_sysvec_byname(const char *);
@@ -240,7 +238,7 @@ reserve_std_resources(void)
240 standard_io_resources[0].start = RTC_PORT(0); 238 standard_io_resources[0].start = RTC_PORT(0);
241 standard_io_resources[0].end = RTC_PORT(0) + 0x10; 239 standard_io_resources[0].end = RTC_PORT(0) + 0x10;
242 240
243 for (i = 0; i < N(standard_io_resources); ++i) 241 for (i = 0; i < ARRAY_SIZE(standard_io_resources); ++i)
244 request_resource(io, standard_io_resources+i); 242 request_resource(io, standard_io_resources+i);
245} 243}
246 244
@@ -918,13 +916,13 @@ get_sysvec(unsigned long type, unsigned long variation, unsigned long cpu)
918 916
919 /* Search the system tables first... */ 917 /* Search the system tables first... */
920 vec = NULL; 918 vec = NULL;
921 if (type < N(systype_vecs)) { 919 if (type < ARRAY_SIZE(systype_vecs)) {
922 vec = systype_vecs[type]; 920 vec = systype_vecs[type];
923 } else if ((type > ST_API_BIAS) && 921 } else if ((type > ST_API_BIAS) &&
924 (type - ST_API_BIAS) < N(api_vecs)) { 922 (type - ST_API_BIAS) < ARRAY_SIZE(api_vecs)) {
925 vec = api_vecs[type - ST_API_BIAS]; 923 vec = api_vecs[type - ST_API_BIAS];
926 } else if ((type > ST_UNOFFICIAL_BIAS) && 924 } else if ((type > ST_UNOFFICIAL_BIAS) &&
927 (type - ST_UNOFFICIAL_BIAS) < N(unofficial_vecs)) { 925 (type - ST_UNOFFICIAL_BIAS) < ARRAY_SIZE(unofficial_vecs)) {
928 vec = unofficial_vecs[type - ST_UNOFFICIAL_BIAS]; 926 vec = unofficial_vecs[type - ST_UNOFFICIAL_BIAS];
929 } 927 }
930 928
@@ -938,11 +936,11 @@ get_sysvec(unsigned long type, unsigned long variation, unsigned long cpu)
938 936
939 switch (type) { 937 switch (type) {
940 case ST_DEC_ALCOR: 938 case ST_DEC_ALCOR:
941 if (member < N(alcor_indices)) 939 if (member < ARRAY_SIZE(alcor_indices))
942 vec = alcor_vecs[alcor_indices[member]]; 940 vec = alcor_vecs[alcor_indices[member]];
943 break; 941 break;
944 case ST_DEC_EB164: 942 case ST_DEC_EB164:
945 if (member < N(eb164_indices)) 943 if (member < ARRAY_SIZE(eb164_indices))
946 vec = eb164_vecs[eb164_indices[member]]; 944 vec = eb164_vecs[eb164_indices[member]];
947 /* PC164 may show as EB164 variation with EV56 CPU, 945 /* PC164 may show as EB164 variation with EV56 CPU,
948 but, since no true EB164 had anything but EV5... */ 946 but, since no true EB164 had anything but EV5... */
@@ -950,24 +948,24 @@ get_sysvec(unsigned long type, unsigned long variation, unsigned long cpu)
950 vec = &pc164_mv; 948 vec = &pc164_mv;
951 break; 949 break;
952 case ST_DEC_EB64P: 950 case ST_DEC_EB64P:
953 if (member < N(eb64p_indices)) 951 if (member < ARRAY_SIZE(eb64p_indices))
954 vec = eb64p_vecs[eb64p_indices[member]]; 952 vec = eb64p_vecs[eb64p_indices[member]];
955 break; 953 break;
956 case ST_DEC_EB66: 954 case ST_DEC_EB66:
957 if (member < N(eb66_indices)) 955 if (member < ARRAY_SIZE(eb66_indices))
958 vec = eb66_vecs[eb66_indices[member]]; 956 vec = eb66_vecs[eb66_indices[member]];
959 break; 957 break;
960 case ST_DEC_MARVEL: 958 case ST_DEC_MARVEL:
961 if (member < N(marvel_indices)) 959 if (member < ARRAY_SIZE(marvel_indices))
962 vec = marvel_vecs[marvel_indices[member]]; 960 vec = marvel_vecs[marvel_indices[member]];
963 break; 961 break;
964 case ST_DEC_TITAN: 962 case ST_DEC_TITAN:
965 vec = titan_vecs[0]; /* default */ 963 vec = titan_vecs[0]; /* default */
966 if (member < N(titan_indices)) 964 if (member < ARRAY_SIZE(titan_indices))
967 vec = titan_vecs[titan_indices[member]]; 965 vec = titan_vecs[titan_indices[member]];
968 break; 966 break;
969 case ST_DEC_TSUNAMI: 967 case ST_DEC_TSUNAMI:
970 if (member < N(tsunami_indices)) 968 if (member < ARRAY_SIZE(tsunami_indices))
971 vec = tsunami_vecs[tsunami_indices[member]]; 969 vec = tsunami_vecs[tsunami_indices[member]];
972 break; 970 break;
973 case ST_DEC_1000: 971 case ST_DEC_1000:
@@ -1039,7 +1037,7 @@ get_sysvec_byname(const char *name)
1039 1037
1040 size_t i; 1038 size_t i;
1041 1039
1042 for (i = 0; i < N(all_vecs); ++i) { 1040 for (i = 0; i < ARRAY_SIZE(all_vecs); ++i) {
1043 struct alpha_machine_vector *mv = all_vecs[i]; 1041 struct alpha_machine_vector *mv = all_vecs[i];
1044 if (strcasecmp(mv->vector_name, name) == 0) 1042 if (strcasecmp(mv->vector_name, name) == 0)
1045 return mv; 1043 return mv;
@@ -1055,13 +1053,13 @@ get_sysnames(unsigned long type, unsigned long variation, unsigned long cpu,
1055 1053
1056 /* If not in the tables, make it UNKNOWN, 1054 /* If not in the tables, make it UNKNOWN,
1057 else set type name to family */ 1055 else set type name to family */
1058 if (type < N(systype_names)) { 1056 if (type < ARRAY_SIZE(systype_names)) {
1059 *type_name = systype_names[type]; 1057 *type_name = systype_names[type];
1060 } else if ((type > ST_API_BIAS) && 1058 } else if ((type > ST_API_BIAS) &&
1061 (type - ST_API_BIAS) < N(api_names)) { 1059 (type - ST_API_BIAS) < ARRAY_SIZE(api_names)) {
1062 *type_name = api_names[type - ST_API_BIAS]; 1060 *type_name = api_names[type - ST_API_BIAS];
1063 } else if ((type > ST_UNOFFICIAL_BIAS) && 1061 } else if ((type > ST_UNOFFICIAL_BIAS) &&
1064 (type - ST_UNOFFICIAL_BIAS) < N(unofficial_names)) { 1062 (type - ST_UNOFFICIAL_BIAS) < ARRAY_SIZE(unofficial_names)) {
1065 *type_name = unofficial_names[type - ST_UNOFFICIAL_BIAS]; 1063 *type_name = unofficial_names[type - ST_UNOFFICIAL_BIAS];
1066 } else { 1064 } else {
1067 *type_name = sys_unknown; 1065 *type_name = sys_unknown;
@@ -1083,7 +1081,7 @@ get_sysnames(unsigned long type, unsigned long variation, unsigned long cpu,
1083 default: /* default to variation "0" for now */ 1081 default: /* default to variation "0" for now */
1084 break; 1082 break;
1085 case ST_DEC_EB164: 1083 case ST_DEC_EB164:
1086 if (member < N(eb164_indices)) 1084 if (member < ARRAY_SIZE(eb164_indices))
1087 *variation_name = eb164_names[eb164_indices[member]]; 1085 *variation_name = eb164_names[eb164_indices[member]];
1088 /* PC164 may show as EB164 variation, but with EV56 CPU, 1086 /* PC164 may show as EB164 variation, but with EV56 CPU,
1089 so, since no true EB164 had anything but EV5... */ 1087 so, since no true EB164 had anything but EV5... */
@@ -1091,32 +1089,32 @@ get_sysnames(unsigned long type, unsigned long variation, unsigned long cpu,
1091 *variation_name = eb164_names[1]; /* make it PC164 */ 1089 *variation_name = eb164_names[1]; /* make it PC164 */
1092 break; 1090 break;
1093 case ST_DEC_ALCOR: 1091 case ST_DEC_ALCOR:
1094 if (member < N(alcor_indices)) 1092 if (member < ARRAY_SIZE(alcor_indices))
1095 *variation_name = alcor_names[alcor_indices[member]]; 1093 *variation_name = alcor_names[alcor_indices[member]];
1096 break; 1094 break;
1097 case ST_DEC_EB64P: 1095 case ST_DEC_EB64P:
1098 if (member < N(eb64p_indices)) 1096 if (member < ARRAY_SIZE(eb64p_indices))
1099 *variation_name = eb64p_names[eb64p_indices[member]]; 1097 *variation_name = eb64p_names[eb64p_indices[member]];
1100 break; 1098 break;
1101 case ST_DEC_EB66: 1099 case ST_DEC_EB66:
1102 if (member < N(eb66_indices)) 1100 if (member < ARRAY_SIZE(eb66_indices))
1103 *variation_name = eb66_names[eb66_indices[member]]; 1101 *variation_name = eb66_names[eb66_indices[member]];
1104 break; 1102 break;
1105 case ST_DEC_MARVEL: 1103 case ST_DEC_MARVEL:
1106 if (member < N(marvel_indices)) 1104 if (member < ARRAY_SIZE(marvel_indices))
1107 *variation_name = marvel_names[marvel_indices[member]]; 1105 *variation_name = marvel_names[marvel_indices[member]];
1108 break; 1106 break;
1109 case ST_DEC_RAWHIDE: 1107 case ST_DEC_RAWHIDE:
1110 if (member < N(rawhide_indices)) 1108 if (member < ARRAY_SIZE(rawhide_indices))
1111 *variation_name = rawhide_names[rawhide_indices[member]]; 1109 *variation_name = rawhide_names[rawhide_indices[member]];
1112 break; 1110 break;
1113 case ST_DEC_TITAN: 1111 case ST_DEC_TITAN:
1114 *variation_name = titan_names[0]; /* default */ 1112 *variation_name = titan_names[0]; /* default */
1115 if (member < N(titan_indices)) 1113 if (member < ARRAY_SIZE(titan_indices))
1116 *variation_name = titan_names[titan_indices[member]]; 1114 *variation_name = titan_names[titan_indices[member]];
1117 break; 1115 break;
1118 case ST_DEC_TSUNAMI: 1116 case ST_DEC_TSUNAMI:
1119 if (member < N(tsunami_indices)) 1117 if (member < ARRAY_SIZE(tsunami_indices))
1120 *variation_name = tsunami_names[tsunami_indices[member]]; 1118 *variation_name = tsunami_names[tsunami_indices[member]];
1121 break; 1119 break;
1122 } 1120 }
@@ -1211,7 +1209,7 @@ show_cpuinfo(struct seq_file *f, void *slot)
1211 1209
1212 cpu_index = (unsigned) (cpu->type - 1); 1210 cpu_index = (unsigned) (cpu->type - 1);
1213 cpu_name = "Unknown"; 1211 cpu_name = "Unknown";
1214 if (cpu_index < N(cpu_names)) 1212 if (cpu_index < ARRAY_SIZE(cpu_names))
1215 cpu_name = cpu_names[cpu_index]; 1213 cpu_name = cpu_names[cpu_index];
1216 1214
1217 get_sysnames(hwrpb->sys_type, hwrpb->sys_variation, 1215 get_sysnames(hwrpb->sys_type, hwrpb->sys_variation,
diff --git a/arch/alpha/kernel/sys_ruffian.c b/arch/alpha/kernel/sys_ruffian.c
index 78c30decf3ff..5b99cf3cd69c 100644
--- a/arch/alpha/kernel/sys_ruffian.c
+++ b/arch/alpha/kernel/sys_ruffian.c
@@ -182,16 +182,16 @@ static unsigned long __init
182ruffian_get_bank_size(unsigned long offset) 182ruffian_get_bank_size(unsigned long offset)
183{ 183{
184 unsigned long bank_addr, bank, ret = 0; 184 unsigned long bank_addr, bank, ret = 0;
185 185
186 /* Valid offsets are: 0x800, 0x840 and 0x880 186 /* Valid offsets are: 0x800, 0x840 and 0x880
187 since Ruffian only uses three banks. */ 187 since Ruffian only uses three banks. */
188 bank_addr = (unsigned long)PYXIS_MCR + offset; 188 bank_addr = (unsigned long)PYXIS_MCR + offset;
189 bank = *(vulp)bank_addr; 189 bank = *(vulp)bank_addr;
190 190
191 /* Check BANK_ENABLE */ 191 /* Check BANK_ENABLE */
192 if (bank & 0x01) { 192 if (bank & 0x01) {
193 static unsigned long size[] __initdata = { 193 static unsigned long size[] __initdata = {
194 0x40000000UL, /* 0x00, 1G */ 194 0x40000000UL, /* 0x00, 1G */
195 0x20000000UL, /* 0x02, 512M */ 195 0x20000000UL, /* 0x02, 512M */
196 0x10000000UL, /* 0x04, 256M */ 196 0x10000000UL, /* 0x04, 256M */
197 0x08000000UL, /* 0x06, 128M */ 197 0x08000000UL, /* 0x06, 128M */
@@ -203,7 +203,7 @@ ruffian_get_bank_size(unsigned long offset)
203 }; 203 };
204 204
205 bank = (bank & 0x1e) >> 1; 205 bank = (bank & 0x1e) >> 1;
206 if (bank < sizeof(size)/sizeof(*size)) 206 if (bank < ARRAY_SIZE(size))
207 ret = size[bank]; 207 ret = size[bank];
208 } 208 }
209 209
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index 50eccde2dcd8..b191cc759737 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -233,7 +233,7 @@ validate_cc_value(unsigned long cc)
233 index = cpu->type & 0xffffffff; 233 index = cpu->type & 0xffffffff;
234 234
235 /* If index out of bounds, no way to validate. */ 235 /* If index out of bounds, no way to validate. */
236 if (index >= sizeof(cpu_hz)/sizeof(cpu_hz[0])) 236 if (index >= ARRAY_SIZE(cpu_hz))
237 return cc; 237 return cc;
238 238
239 /* If index contains no data, no way to validate. */ 239 /* If index contains no data, no way to validate. */
diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig
index c0de6fcd488a..2948b4589a8b 100644
--- a/arch/arm/configs/ep93xx_defconfig
+++ b/arch/arm/configs/ep93xx_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: 2.6.18-rc1 3# Linux kernel version: 2.6.18-rc1-git9
4# Sun Jul 9 15:21:30 2006 4# Sat Jul 15 15:08:10 2006
5# 5#
6CONFIG_ARM=y 6CONFIG_ARM=y
7CONFIG_MMU=y 7CONFIG_MMU=y
@@ -30,6 +30,7 @@ CONFIG_SWAP=y
30CONFIG_SYSVIPC=y 30CONFIG_SYSVIPC=y
31# CONFIG_POSIX_MQUEUE is not set 31# CONFIG_POSIX_MQUEUE is not set
32# CONFIG_BSD_PROCESS_ACCT is not set 32# CONFIG_BSD_PROCESS_ACCT is not set
33# CONFIG_TASKSTATS is not set
33CONFIG_SYSCTL=y 34CONFIG_SYSCTL=y
34# CONFIG_AUDIT is not set 35# CONFIG_AUDIT is not set
35CONFIG_IKCONFIG=y 36CONFIG_IKCONFIG=y
@@ -749,7 +750,7 @@ CONFIG_VIDEO_V4L2=y
749# USB support 750# USB support
750# 751#
751CONFIG_USB_ARCH_HAS_HCD=y 752CONFIG_USB_ARCH_HAS_HCD=y
752# CONFIG_USB_ARCH_HAS_OHCI is not set 753CONFIG_USB_ARCH_HAS_OHCI=y
753# CONFIG_USB_ARCH_HAS_EHCI is not set 754# CONFIG_USB_ARCH_HAS_EHCI is not set
754CONFIG_USB=y 755CONFIG_USB=y
755CONFIG_USB_DEBUG=y 756CONFIG_USB_DEBUG=y
@@ -766,6 +767,9 @@ CONFIG_USB_DYNAMIC_MINORS=y
766# USB Host Controller Drivers 767# USB Host Controller Drivers
767# 768#
768# CONFIG_USB_ISP116X_HCD is not set 769# CONFIG_USB_ISP116X_HCD is not set
770CONFIG_USB_OHCI_HCD=y
771# CONFIG_USB_OHCI_BIG_ENDIAN is not set
772CONFIG_USB_OHCI_LITTLE_ENDIAN=y
769# CONFIG_USB_SL811_HCD is not set 773# CONFIG_USB_SL811_HCD is not set
770 774
771# 775#
@@ -855,6 +859,7 @@ CONFIG_USB_SERIAL_CONSOLE=y
855CONFIG_USB_SERIAL_PL2303=y 859CONFIG_USB_SERIAL_PL2303=y
856# CONFIG_USB_SERIAL_HP4X is not set 860# CONFIG_USB_SERIAL_HP4X is not set
857# CONFIG_USB_SERIAL_SAFE is not set 861# CONFIG_USB_SERIAL_SAFE is not set
862# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
858# CONFIG_USB_SERIAL_TI is not set 863# CONFIG_USB_SERIAL_TI is not set
859# CONFIG_USB_SERIAL_CYBERJACK is not set 864# CONFIG_USB_SERIAL_CYBERJACK is not set
860# CONFIG_USB_SERIAL_XIRCOM is not set 865# CONFIG_USB_SERIAL_XIRCOM is not set
@@ -871,7 +876,7 @@ CONFIG_USB_SERIAL_PL2303=y
871# CONFIG_USB_LEGOTOWER is not set 876# CONFIG_USB_LEGOTOWER is not set
872# CONFIG_USB_LCD is not set 877# CONFIG_USB_LCD is not set
873# CONFIG_USB_LED is not set 878# CONFIG_USB_LED is not set
874# CONFIG_USB_CY7C63 is not set 879# CONFIG_USB_CYPRESS_CY7C63 is not set
875# CONFIG_USB_CYTHERM is not set 880# CONFIG_USB_CYTHERM is not set
876# CONFIG_USB_PHIDGETKIT is not set 881# CONFIG_USB_PHIDGETKIT is not set
877# CONFIG_USB_PHIDGETSERVO is not set 882# CONFIG_USB_PHIDGETSERVO is not set
@@ -916,6 +921,7 @@ CONFIG_RTC_INTF_DEV=y
916# CONFIG_RTC_DRV_X1205 is not set 921# CONFIG_RTC_DRV_X1205 is not set
917# CONFIG_RTC_DRV_DS1307 is not set 922# CONFIG_RTC_DRV_DS1307 is not set
918# CONFIG_RTC_DRV_DS1553 is not set 923# CONFIG_RTC_DRV_DS1553 is not set
924# CONFIG_RTC_DRV_ISL1208 is not set
919# CONFIG_RTC_DRV_DS1672 is not set 925# CONFIG_RTC_DRV_DS1672 is not set
920# CONFIG_RTC_DRV_DS1742 is not set 926# CONFIG_RTC_DRV_DS1742 is not set
921# CONFIG_RTC_DRV_PCF8563 is not set 927# CONFIG_RTC_DRV_PCF8563 is not set
@@ -1023,7 +1029,6 @@ CONFIG_SUNRPC=y
1023# CONFIG_RPCSEC_GSS_SPKM3 is not set 1029# CONFIG_RPCSEC_GSS_SPKM3 is not set
1024# CONFIG_SMB_FS is not set 1030# CONFIG_SMB_FS is not set
1025# CONFIG_CIFS is not set 1031# CONFIG_CIFS is not set
1026# CONFIG_CIFS_DEBUG2 is not set
1027# CONFIG_NCP_FS is not set 1032# CONFIG_NCP_FS is not set
1028# CONFIG_CODA_FS is not set 1033# CONFIG_CODA_FS is not set
1029# CONFIG_AFS_FS is not set 1034# CONFIG_AFS_FS is not set
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 2242f5f7cb7d..4fe386eea4b4 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -114,9 +114,9 @@ ENTRY(secondary_startup)
114 * Use the page tables supplied from __cpu_up. 114 * Use the page tables supplied from __cpu_up.
115 */ 115 */
116 adr r4, __secondary_data 116 adr r4, __secondary_data
117 ldmia r4, {r5, r6, r13} @ address to jump to after 117 ldmia r4, {r5, r7, r13} @ address to jump to after
118 sub r4, r4, r5 @ mmu has been enabled 118 sub r4, r4, r5 @ mmu has been enabled
119 ldr r4, [r6, r4] @ get secondary_data.pgdir 119 ldr r4, [r7, r4] @ get secondary_data.pgdir
120 adr lr, __enable_mmu @ return address 120 adr lr, __enable_mmu @ return address
121 add pc, r10, #12 @ initialise processor 121 add pc, r10, #12 @ initialise processor
122 @ (return control reg) 122 @ (return control reg)
@@ -125,7 +125,7 @@ ENTRY(secondary_startup)
125 * r6 = &secondary_data 125 * r6 = &secondary_data
126 */ 126 */
127ENTRY(__secondary_switched) 127ENTRY(__secondary_switched)
128 ldr sp, [r6, #4] @ get secondary_data.stack 128 ldr sp, [r7, #4] @ get secondary_data.stack
129 mov fp, #0 129 mov fp, #0
130 b secondary_start_kernel 130 b secondary_start_kernel
131 131
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 35a052fc177a..4e29dd03e582 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -232,11 +232,8 @@ NORET_TYPE void die(const char *str, struct pt_regs *regs, int err)
232 bust_spinlocks(0); 232 bust_spinlocks(0);
233 spin_unlock_irq(&die_lock); 233 spin_unlock_irq(&die_lock);
234 234
235 if (panic_on_oops) { 235 if (panic_on_oops)
236 printk(KERN_EMERG "Fatal exception: panic in 5 seconds\n"); 236 panic("Fatal exception: panic_on_oops");
237 ssleep(5);
238 panic("Fatal exception");
239 }
240 237
241 do_exit(SIGSEGV); 238 do_exit(SIGSEGV);
242} 239}
diff --git a/arch/arm/mach-footbridge/cats-hw.c b/arch/arm/mach-footbridge/cats-hw.c
index 5b64d5c5b967..ef6ccc8993e9 100644
--- a/arch/arm/mach-footbridge/cats-hw.c
+++ b/arch/arm/mach-footbridge/cats-hw.c
@@ -8,7 +8,7 @@
8#include <linux/ioport.h> 8#include <linux/ioport.h>
9#include <linux/kernel.h> 9#include <linux/kernel.h>
10#include <linux/init.h> 10#include <linux/init.h>
11#include <linux/tty.h> 11#include <linux/screen_info.h>
12 12
13#include <asm/hardware/dec21285.h> 13#include <asm/hardware/dec21285.h>
14#include <asm/io.h> 14#include <asm/io.h>
diff --git a/arch/arm/mach-s3c2410/mach-anubis.c b/arch/arm/mach-s3c2410/mach-anubis.c
index 4a92d6f92d6b..60641d452db3 100644
--- a/arch/arm/mach-s3c2410/mach-anubis.c
+++ b/arch/arm/mach-s3c2410/mach-anubis.c
@@ -60,11 +60,12 @@ static struct map_desc anubis_iodesc[] __initdata = {
60 .virtual = (u32)S3C24XX_VA_ISA_BYTE, 60 .virtual = (u32)S3C24XX_VA_ISA_BYTE,
61 .pfn = __phys_to_pfn(0x0), 61 .pfn = __phys_to_pfn(0x0),
62 .length = SZ_4M, 62 .length = SZ_4M,
63 .type = MT_DEVICE 63 .type = MT_DEVICE,
64 }, { 64 }, {
65 .virtual = (u32)S3C24XX_VA_ISA_WORD, 65 .virtual = (u32)S3C24XX_VA_ISA_WORD,
66 .pfn = __phys_to_pfn(0x0), 66 .pfn = __phys_to_pfn(0x0),
67 .length = SZ_4M, MT_DEVICE 67 .length = SZ_4M,
68 .type = MT_DEVICE,
68 }, 69 },
69 70
70 /* we could possibly compress the next set down into a set of smaller tables 71 /* we could possibly compress the next set down into a set of smaller tables
@@ -78,36 +79,12 @@ static struct map_desc anubis_iodesc[] __initdata = {
78 .virtual = (u32)ANUBIS_VA_CTRL1, 79 .virtual = (u32)ANUBIS_VA_CTRL1,
79 .pfn = __phys_to_pfn(ANUBIS_PA_CTRL1), 80 .pfn = __phys_to_pfn(ANUBIS_PA_CTRL1),
80 .length = SZ_4K, 81 .length = SZ_4K,
81 .type = MT_DEVICE 82 .type = MT_DEVICE,
82 }, { 83 }, {
83 .virtual = (u32)ANUBIS_VA_CTRL2, 84 .virtual = (u32)ANUBIS_VA_CTRL2,
84 .pfn = __phys_to_pfn(ANUBIS_PA_CTRL2), 85 .pfn = __phys_to_pfn(ANUBIS_PA_CTRL2),
85 .length = SZ_4K, 86 .length = SZ_4K,
86 .type =MT_DEVICE 87 .type = MT_DEVICE,
87 },
88
89 /* IDE drives */
90
91 {
92 .virtual = (u32)ANUBIS_IDEPRI,
93 .pfn = __phys_to_pfn(S3C2410_CS3),
94 .length = SZ_1M,
95 .type = MT_DEVICE
96 }, {
97 .virtual = (u32)ANUBIS_IDEPRIAUX,
98 .pfn = __phys_to_pfn(S3C2410_CS3+(1<<26)),
99 .length = SZ_1M,
100 .type = MT_DEVICE
101 }, {
102 .virtual = (u32)ANUBIS_IDESEC,
103 .pfn = __phys_to_pfn(S3C2410_CS4),
104 .length = SZ_1M,
105 .type = MT_DEVICE
106 }, {
107 .virtual = (u32)ANUBIS_IDESECAUX,
108 .pfn = __phys_to_pfn(S3C2410_CS4+(1<<26)),
109 .length = SZ_1M,
110 .type = MT_DEVICE
111 }, 88 },
112}; 89};
113 90
@@ -126,7 +103,7 @@ static struct s3c24xx_uart_clksrc anubis_serial_clocks[] = {
126 .name = "pclk", 103 .name = "pclk",
127 .divisor = 1, 104 .divisor = 1,
128 .min_baud = 0, 105 .min_baud = 0,
129 .max_baud = 0. 106 .max_baud = 0,
130 } 107 }
131}; 108};
132 109
@@ -139,7 +116,7 @@ static struct s3c2410_uartcfg anubis_uartcfgs[] __initdata = {
139 .ulcon = ULCON, 116 .ulcon = ULCON,
140 .ufcon = UFCON, 117 .ufcon = UFCON,
141 .clocks = anubis_serial_clocks, 118 .clocks = anubis_serial_clocks,
142 .clocks_size = ARRAY_SIZE(anubis_serial_clocks) 119 .clocks_size = ARRAY_SIZE(anubis_serial_clocks),
143 }, 120 },
144 [1] = { 121 [1] = {
145 .hwport = 2, 122 .hwport = 2,
@@ -148,7 +125,7 @@ static struct s3c2410_uartcfg anubis_uartcfgs[] __initdata = {
148 .ulcon = ULCON, 125 .ulcon = ULCON,
149 .ufcon = UFCON, 126 .ufcon = UFCON,
150 .clocks = anubis_serial_clocks, 127 .clocks = anubis_serial_clocks,
151 .clocks_size = ARRAY_SIZE(anubis_serial_clocks) 128 .clocks_size = ARRAY_SIZE(anubis_serial_clocks),
152 }, 129 },
153}; 130};
154 131
@@ -162,7 +139,7 @@ static struct mtd_partition anubis_default_nand_part[] = {
162 [0] = { 139 [0] = {
163 .name = "Boot Agent", 140 .name = "Boot Agent",
164 .size = SZ_16K, 141 .size = SZ_16K,
165 .offset = 0 142 .offset = 0,
166 }, 143 },
167 [1] = { 144 [1] = {
168 .name = "/boot", 145 .name = "/boot",
@@ -194,21 +171,21 @@ static struct s3c2410_nand_set anubis_nand_sets[] = {
194 .nr_chips = 1, 171 .nr_chips = 1,
195 .nr_map = external_map, 172 .nr_map = external_map,
196 .nr_partitions = ARRAY_SIZE(anubis_default_nand_part), 173 .nr_partitions = ARRAY_SIZE(anubis_default_nand_part),
197 .partitions = anubis_default_nand_part 174 .partitions = anubis_default_nand_part,
198 }, 175 },
199 [0] = { 176 [0] = {
200 .name = "chip0", 177 .name = "chip0",
201 .nr_chips = 1, 178 .nr_chips = 1,
202 .nr_map = chip0_map, 179 .nr_map = chip0_map,
203 .nr_partitions = ARRAY_SIZE(anubis_default_nand_part), 180 .nr_partitions = ARRAY_SIZE(anubis_default_nand_part),
204 .partitions = anubis_default_nand_part 181 .partitions = anubis_default_nand_part,
205 }, 182 },
206 [2] = { 183 [2] = {
207 .name = "chip1", 184 .name = "chip1",
208 .nr_chips = 1, 185 .nr_chips = 1,
209 .nr_map = chip1_map, 186 .nr_map = chip1_map,
210 .nr_partitions = ARRAY_SIZE(anubis_default_nand_part), 187 .nr_partitions = ARRAY_SIZE(anubis_default_nand_part),
211 .partitions = anubis_default_nand_part 188 .partitions = anubis_default_nand_part,
212 }, 189 },
213}; 190};
214 191
@@ -313,7 +290,7 @@ static struct s3c24xx_board anubis_board __initdata = {
313 .devices = anubis_devices, 290 .devices = anubis_devices,
314 .devices_count = ARRAY_SIZE(anubis_devices), 291 .devices_count = ARRAY_SIZE(anubis_devices),
315 .clocks = anubis_clocks, 292 .clocks = anubis_clocks,
316 .clocks_count = ARRAY_SIZE(anubis_clocks) 293 .clocks_count = ARRAY_SIZE(anubis_clocks),
317}; 294};
318 295
319static void __init anubis_map_io(void) 296static void __init anubis_map_io(void)
diff --git a/arch/arm/mach-s3c2410/mach-osiris.c b/arch/arm/mach-s3c2410/mach-osiris.c
index 858fd03c6bc5..e193ba69e652 100644
--- a/arch/arm/mach-s3c2410/mach-osiris.c
+++ b/arch/arm/mach-s3c2410/mach-osiris.c
@@ -67,12 +67,12 @@ static struct map_desc osiris_iodesc[] __initdata = {
67 .virtual = (u32)OSIRIS_VA_CTRL1, 67 .virtual = (u32)OSIRIS_VA_CTRL1,
68 .pfn = __phys_to_pfn(OSIRIS_PA_CTRL1), 68 .pfn = __phys_to_pfn(OSIRIS_PA_CTRL1),
69 .length = SZ_16K, 69 .length = SZ_16K,
70 .type = MT_DEVICE 70 .type = MT_DEVICE,
71 }, { 71 }, {
72 .virtual = (u32)OSIRIS_VA_CTRL2, 72 .virtual = (u32)OSIRIS_VA_CTRL2,
73 .pfn = __phys_to_pfn(OSIRIS_PA_CTRL2), 73 .pfn = __phys_to_pfn(OSIRIS_PA_CTRL2),
74 .length = SZ_16K, 74 .length = SZ_16K,
75 .type = MT_DEVICE 75 .type = MT_DEVICE,
76 }, 76 },
77}; 77};
78 78
@@ -91,7 +91,7 @@ static struct s3c24xx_uart_clksrc osiris_serial_clocks[] = {
91 .name = "pclk", 91 .name = "pclk",
92 .divisor = 1, 92 .divisor = 1,
93 .min_baud = 0, 93 .min_baud = 0,
94 .max_baud = 0. 94 .max_baud = 0,
95 } 95 }
96}; 96};
97 97
@@ -103,7 +103,7 @@ static struct s3c2410_uartcfg osiris_uartcfgs[] __initdata = {
103 .ulcon = ULCON, 103 .ulcon = ULCON,
104 .ufcon = UFCON, 104 .ufcon = UFCON,
105 .clocks = osiris_serial_clocks, 105 .clocks = osiris_serial_clocks,
106 .clocks_size = ARRAY_SIZE(osiris_serial_clocks) 106 .clocks_size = ARRAY_SIZE(osiris_serial_clocks),
107 }, 107 },
108 [1] = { 108 [1] = {
109 .hwport = 1, 109 .hwport = 1,
@@ -112,7 +112,7 @@ static struct s3c2410_uartcfg osiris_uartcfgs[] __initdata = {
112 .ulcon = ULCON, 112 .ulcon = ULCON,
113 .ufcon = UFCON, 113 .ufcon = UFCON,
114 .clocks = osiris_serial_clocks, 114 .clocks = osiris_serial_clocks,
115 .clocks_size = ARRAY_SIZE(osiris_serial_clocks) 115 .clocks_size = ARRAY_SIZE(osiris_serial_clocks),
116 }, 116 },
117}; 117};
118 118
@@ -126,7 +126,7 @@ static struct mtd_partition osiris_default_nand_part[] = {
126 [0] = { 126 [0] = {
127 .name = "Boot Agent", 127 .name = "Boot Agent",
128 .size = SZ_16K, 128 .size = SZ_16K,
129 .offset = 0 129 .offset = 0,
130 }, 130 },
131 [1] = { 131 [1] = {
132 .name = "/boot", 132 .name = "/boot",
@@ -158,21 +158,21 @@ static struct s3c2410_nand_set osiris_nand_sets[] = {
158 .nr_chips = 1, 158 .nr_chips = 1,
159 .nr_map = external_map, 159 .nr_map = external_map,
160 .nr_partitions = ARRAY_SIZE(osiris_default_nand_part), 160 .nr_partitions = ARRAY_SIZE(osiris_default_nand_part),
161 .partitions = osiris_default_nand_part 161 .partitions = osiris_default_nand_part,
162 }, 162 },
163 [0] = { 163 [0] = {
164 .name = "chip0", 164 .name = "chip0",
165 .nr_chips = 1, 165 .nr_chips = 1,
166 .nr_map = chip0_map, 166 .nr_map = chip0_map,
167 .nr_partitions = ARRAY_SIZE(osiris_default_nand_part), 167 .nr_partitions = ARRAY_SIZE(osiris_default_nand_part),
168 .partitions = osiris_default_nand_part 168 .partitions = osiris_default_nand_part,
169 }, 169 },
170 [2] = { 170 [2] = {
171 .name = "chip1", 171 .name = "chip1",
172 .nr_chips = 1, 172 .nr_chips = 1,
173 .nr_map = chip1_map, 173 .nr_map = chip1_map,
174 .nr_partitions = ARRAY_SIZE(osiris_default_nand_part), 174 .nr_partitions = ARRAY_SIZE(osiris_default_nand_part),
175 .partitions = osiris_default_nand_part 175 .partitions = osiris_default_nand_part,
176 }, 176 },
177}; 177};
178 178
@@ -245,7 +245,7 @@ static struct s3c24xx_board osiris_board __initdata = {
245 .devices = osiris_devices, 245 .devices = osiris_devices,
246 .devices_count = ARRAY_SIZE(osiris_devices), 246 .devices_count = ARRAY_SIZE(osiris_devices),
247 .clocks = osiris_clocks, 247 .clocks = osiris_clocks,
248 .clocks_count = ARRAY_SIZE(osiris_clocks) 248 .clocks_count = ARRAY_SIZE(osiris_clocks),
249}; 249};
250 250
251static void __init osiris_map_io(void) 251static void __init osiris_map_io(void)
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index dba7dddfe57d..88a999df0ab3 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -363,7 +363,9 @@ EXPORT_SYMBOL(__ioremap);
363 363
364void __iounmap(void __iomem *addr) 364void __iounmap(void __iomem *addr)
365{ 365{
366#ifndef CONFIG_SMP
366 struct vm_struct **p, *tmp; 367 struct vm_struct **p, *tmp;
368#endif
367 unsigned int section_mapping = 0; 369 unsigned int section_mapping = 0;
368 370
369 addr = (void __iomem *)(PAGE_MASK & (unsigned long)addr); 371 addr = (void __iomem *)(PAGE_MASK & (unsigned long)addr);
diff --git a/arch/arm/mm/proc-syms.c b/arch/arm/mm/proc-syms.c
index 6c5f0fe578a5..ab143557e688 100644
--- a/arch/arm/mm/proc-syms.c
+++ b/arch/arm/mm/proc-syms.c
@@ -13,6 +13,7 @@
13#include <asm/cacheflush.h> 13#include <asm/cacheflush.h>
14#include <asm/proc-fns.h> 14#include <asm/proc-fns.h>
15#include <asm/tlbflush.h> 15#include <asm/tlbflush.h>
16#include <asm/page.h>
16 17
17#ifndef MULTI_CPU 18#ifndef MULTI_CPU
18EXPORT_SYMBOL(cpu_dcache_clean_area); 19EXPORT_SYMBOL(cpu_dcache_clean_area);
@@ -30,6 +31,13 @@ EXPORT_SYMBOL(__cpuc_coherent_kern_range);
30EXPORT_SYMBOL(cpu_cache); 31EXPORT_SYMBOL(cpu_cache);
31#endif 32#endif
32 33
34#ifndef MULTI_USER
35EXPORT_SYMBOL(__cpu_clear_user_page);
36EXPORT_SYMBOL(__cpu_copy_user_page);
37#else
38EXPORT_SYMBOL(cpu_user);
39#endif
40
33/* 41/*
34 * No module should need to touch the TLB (and currently 42 * No module should need to touch the TLB (and currently
35 * no modules do. We export this for "loadkernel" support 43 * no modules do. We export this for "loadkernel" support
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index 521538671f4c..561bff73a036 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -536,6 +536,11 @@ cpu_80200_name:
536 .asciz "XScale-80200" 536 .asciz "XScale-80200"
537 .size cpu_80200_name, . - cpu_80200_name 537 .size cpu_80200_name, . - cpu_80200_name
538 538
539 .type cpu_80219_name, #object
540cpu_80219_name:
541 .asciz "XScale-80219"
542 .size cpu_80219_name, . - cpu_80219_name
543
539 .type cpu_8032x_name, #object 544 .type cpu_8032x_name, #object
540cpu_8032x_name: 545cpu_8032x_name:
541 .asciz "XScale-IOP8032x Family" 546 .asciz "XScale-IOP8032x Family"
@@ -613,10 +618,33 @@ __80200_proc_info:
613 .long xscale_cache_fns 618 .long xscale_cache_fns
614 .size __80200_proc_info, . - __80200_proc_info 619 .size __80200_proc_info, . - __80200_proc_info
615 620
621 .type __80219_proc_info,#object
622__80219_proc_info:
623 .long 0x69052e20
624 .long 0xffffffe0
625 .long PMD_TYPE_SECT | \
626 PMD_SECT_BUFFERABLE | \
627 PMD_SECT_CACHEABLE | \
628 PMD_SECT_AP_WRITE | \
629 PMD_SECT_AP_READ
630 .long PMD_TYPE_SECT | \
631 PMD_SECT_AP_WRITE | \
632 PMD_SECT_AP_READ
633 b __xscale_setup
634 .long cpu_arch_name
635 .long cpu_elf_name
636 .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
637 .long cpu_80219_name
638 .long xscale_processor_functions
639 .long v4wbi_tlb_fns
640 .long xscale_mc_user_fns
641 .long xscale_cache_fns
642 .size __80219_proc_info, . - __80219_proc_info
643
616 .type __8032x_proc_info,#object 644 .type __8032x_proc_info,#object
617__8032x_proc_info: 645__8032x_proc_info:
618 .long 0x69052420 646 .long 0x69052420
619 .long 0xfffff5e0 @ mask should accomodate IOP80219 also 647 .long 0xffffffe0
620 .long PMD_TYPE_SECT | \ 648 .long PMD_TYPE_SECT | \
621 PMD_SECT_BUFFERABLE | \ 649 PMD_SECT_BUFFERABLE | \
622 PMD_SECT_CACHEABLE | \ 650 PMD_SECT_CACHEABLE | \
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index daa75ce4b777..f71fb4a029cb 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -672,7 +672,7 @@ config MTRR
672 See <file:Documentation/mtrr.txt> for more information. 672 See <file:Documentation/mtrr.txt> for more information.
673 673
674config EFI 674config EFI
675 bool "Boot from EFI support (EXPERIMENTAL)" 675 bool "Boot from EFI support"
676 depends on ACPI 676 depends on ACPI
677 default n 677 default n
678 ---help--- 678 ---help---
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
index 1b452a1665c4..ab98fc21a541 100644
--- a/arch/i386/kernel/Makefile
+++ b/arch/i386/kernel/Makefile
@@ -59,7 +59,8 @@ quiet_cmd_syscall = SYSCALL $@
59 59
60export CPPFLAGS_vsyscall.lds += -P -C -U$(ARCH) 60export CPPFLAGS_vsyscall.lds += -P -C -U$(ARCH)
61 61
62vsyscall-flags = -shared -s -Wl,-soname=linux-gate.so.1 62vsyscall-flags = -shared -s -Wl,-soname=linux-gate.so.1 \
63 $(call ld-option, -Wl$(comma)--hash-style=sysv)
63SYSCFLAGS_vsyscall-sysenter.so = $(vsyscall-flags) 64SYSCFLAGS_vsyscall-sysenter.so = $(vsyscall-flags)
64SYSCFLAGS_vsyscall-int80.so = $(vsyscall-flags) 65SYSCFLAGS_vsyscall-int80.so = $(vsyscall-flags)
65 66
diff --git a/arch/i386/kernel/cpu/intel_cacheinfo.c b/arch/i386/kernel/cpu/intel_cacheinfo.c
index e9f0b928b0a9..5c43be47587f 100644
--- a/arch/i386/kernel/cpu/intel_cacheinfo.c
+++ b/arch/i386/kernel/cpu/intel_cacheinfo.c
@@ -759,7 +759,7 @@ static int __cpuinit cache_sysfs_init(void)
759 if (num_cache_leaves == 0) 759 if (num_cache_leaves == 0)
760 return 0; 760 return 0;
761 761
762 register_cpu_notifier(&cacheinfo_cpu_notifier); 762 register_hotcpu_notifier(&cacheinfo_cpu_notifier);
763 763
764 for_each_online_cpu(i) { 764 for_each_online_cpu(i) {
765 cacheinfo_cpu_callback(&cacheinfo_cpu_notifier, CPU_ONLINE, 765 cacheinfo_cpu_callback(&cacheinfo_cpu_notifier, CPU_ONLINE,
diff --git a/arch/i386/kernel/cpu/mcheck/mce.h b/arch/i386/kernel/cpu/mcheck/mce.h
index dc2416dfef15..84fd4cf7d0fb 100644
--- a/arch/i386/kernel/cpu/mcheck/mce.h
+++ b/arch/i386/kernel/cpu/mcheck/mce.h
@@ -9,6 +9,6 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c);
9/* Call the installed machine check handler for this CPU setup. */ 9/* Call the installed machine check handler for this CPU setup. */
10extern fastcall void (*machine_check_vector)(struct pt_regs *, long error_code); 10extern fastcall void (*machine_check_vector)(struct pt_regs *, long error_code);
11 11
12extern int mce_disabled __initdata; 12extern int mce_disabled;
13extern int nr_mce_banks; 13extern int nr_mce_banks;
14 14
diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S
index d9a260f2efb4..37a7d2eaf4a0 100644
--- a/arch/i386/kernel/entry.S
+++ b/arch/i386/kernel/entry.S
@@ -204,7 +204,7 @@ VM_MASK = 0x00020000
204ENTRY(ret_from_fork) 204ENTRY(ret_from_fork)
205 CFI_STARTPROC 205 CFI_STARTPROC
206 pushl %eax 206 pushl %eax
207 CFI_ADJUST_CFA_OFFSET -4 207 CFI_ADJUST_CFA_OFFSET 4
208 call schedule_tail 208 call schedule_tail
209 GET_THREAD_INFO(%ebp) 209 GET_THREAD_INFO(%ebp)
210 popl %eax 210 popl %eax
diff --git a/arch/i386/kernel/kprobes.c b/arch/i386/kernel/kprobes.c
index de2e16e561c0..afe6505ca0b3 100644
--- a/arch/i386/kernel/kprobes.c
+++ b/arch/i386/kernel/kprobes.c
@@ -256,11 +256,6 @@ static int __kprobes kprobe_handler(struct pt_regs *regs)
256 int ret = 0; 256 int ret = 0;
257 kprobe_opcode_t *addr; 257 kprobe_opcode_t *addr;
258 struct kprobe_ctlblk *kcb; 258 struct kprobe_ctlblk *kcb;
259#ifdef CONFIG_PREEMPT
260 unsigned pre_preempt_count = preempt_count();
261#else
262 unsigned pre_preempt_count = 1;
263#endif
264 259
265 addr = (kprobe_opcode_t *)(regs->eip - sizeof(kprobe_opcode_t)); 260 addr = (kprobe_opcode_t *)(regs->eip - sizeof(kprobe_opcode_t));
266 261
@@ -338,13 +333,15 @@ static int __kprobes kprobe_handler(struct pt_regs *regs)
338 return 1; 333 return 1;
339 334
340ss_probe: 335ss_probe:
341 if (pre_preempt_count && p->ainsn.boostable == 1 && !p->post_handler){ 336#ifndef CONFIG_PREEMPT
337 if (p->ainsn.boostable == 1 && !p->post_handler){
342 /* Boost up -- we can execute copied instructions directly */ 338 /* Boost up -- we can execute copied instructions directly */
343 reset_current_kprobe(); 339 reset_current_kprobe();
344 regs->eip = (unsigned long)p->ainsn.insn; 340 regs->eip = (unsigned long)p->ainsn.insn;
345 preempt_enable_no_resched(); 341 preempt_enable_no_resched();
346 return 1; 342 return 1;
347 } 343 }
344#endif
348 prepare_singlestep(p, regs); 345 prepare_singlestep(p, regs);
349 kcb->kprobe_status = KPROBE_HIT_SS; 346 kcb->kprobe_status = KPROBE_HIT_SS;
350 return 1; 347 return 1;
diff --git a/arch/i386/kernel/machine_kexec.c b/arch/i386/kernel/machine_kexec.c
index 511abe52a94e..6b1ae6ba76f0 100644
--- a/arch/i386/kernel/machine_kexec.c
+++ b/arch/i386/kernel/machine_kexec.c
@@ -189,14 +189,11 @@ NORET_TYPE void machine_kexec(struct kimage *image)
189 memcpy((void *)reboot_code_buffer, relocate_new_kernel, 189 memcpy((void *)reboot_code_buffer, relocate_new_kernel,
190 relocate_new_kernel_size); 190 relocate_new_kernel_size);
191 191
192 /* The segment registers are funny things, they are 192 /* The segment registers are funny things, they have both a
193 * automatically loaded from a table, in memory wherever you 193 * visible and an invisible part. Whenever the visible part is
194 * set them to a specific selector, but this table is never 194 * set to a specific selector, the invisible part is loaded
195 * accessed again you set the segment to a different selector. 195 * with from a table in memory. At no other time is the
196 * 196 * descriptor table in memory accessed.
197 * The more common model is are caches where the behide
198 * the scenes work is done, but is also dropped at arbitrary
199 * times.
200 * 197 *
201 * I take advantage of this here by force loading the 198 * I take advantage of this here by force loading the
202 * segments, before I zap the gdt with an invalid value. 199 * segments, before I zap the gdt with an invalid value.
diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c
index 2dd928a84645..acb351478e42 100644
--- a/arch/i386/kernel/nmi.c
+++ b/arch/i386/kernel/nmi.c
@@ -575,6 +575,7 @@ void touch_nmi_watchdog (void)
575 */ 575 */
576 touch_softlockup_watchdog(); 576 touch_softlockup_watchdog();
577} 577}
578EXPORT_SYMBOL(touch_nmi_watchdog);
578 579
579extern void die_nmi(struct pt_regs *, const char *msg); 580extern void die_nmi(struct pt_regs *, const char *msg);
580 581
diff --git a/arch/i386/kernel/process.c b/arch/i386/kernel/process.c
index 923bb292f47f..8657c739656a 100644
--- a/arch/i386/kernel/process.c
+++ b/arch/i386/kernel/process.c
@@ -690,8 +690,8 @@ struct task_struct fastcall * __switch_to(struct task_struct *prev_p, struct tas
690 /* 690 /*
691 * Now maybe handle debug registers and/or IO bitmaps 691 * Now maybe handle debug registers and/or IO bitmaps
692 */ 692 */
693 if (unlikely((task_thread_info(next_p)->flags & _TIF_WORK_CTXSW)) 693 if (unlikely((task_thread_info(next_p)->flags & _TIF_WORK_CTXSW)
694 || test_tsk_thread_flag(prev_p, TIF_IO_BITMAP)) 694 || test_tsk_thread_flag(prev_p, TIF_IO_BITMAP)))
695 __switch_to_xtra(next_p, tss); 695 __switch_to_xtra(next_p, tss);
696 696
697 disable_tsc(prev_p, next_p); 697 disable_tsc(prev_p, next_p);
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index 6f5fea05f1d7..f948419c888a 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -212,14 +212,20 @@ valid_k7:
212 * then we print a warning if not, and always resync. 212 * then we print a warning if not, and always resync.
213 */ 213 */
214 214
215static atomic_t tsc_start_flag = ATOMIC_INIT(0); 215static struct {
216static atomic_t tsc_count_start = ATOMIC_INIT(0); 216 atomic_t start_flag;
217static atomic_t tsc_count_stop = ATOMIC_INIT(0); 217 atomic_t count_start;
218static unsigned long long tsc_values[NR_CPUS]; 218 atomic_t count_stop;
219 unsigned long long values[NR_CPUS];
220} tsc __initdata = {
221 .start_flag = ATOMIC_INIT(0),
222 .count_start = ATOMIC_INIT(0),
223 .count_stop = ATOMIC_INIT(0),
224};
219 225
220#define NR_LOOPS 5 226#define NR_LOOPS 5
221 227
222static void __init synchronize_tsc_bp (void) 228static void __init synchronize_tsc_bp(void)
223{ 229{
224 int i; 230 int i;
225 unsigned long long t0; 231 unsigned long long t0;
@@ -233,7 +239,7 @@ static void __init synchronize_tsc_bp (void)
233 /* convert from kcyc/sec to cyc/usec */ 239 /* convert from kcyc/sec to cyc/usec */
234 one_usec = cpu_khz / 1000; 240 one_usec = cpu_khz / 1000;
235 241
236 atomic_set(&tsc_start_flag, 1); 242 atomic_set(&tsc.start_flag, 1);
237 wmb(); 243 wmb();
238 244
239 /* 245 /*
@@ -250,16 +256,16 @@ static void __init synchronize_tsc_bp (void)
250 /* 256 /*
251 * all APs synchronize but they loop on '== num_cpus' 257 * all APs synchronize but they loop on '== num_cpus'
252 */ 258 */
253 while (atomic_read(&tsc_count_start) != num_booting_cpus()-1) 259 while (atomic_read(&tsc.count_start) != num_booting_cpus()-1)
254 cpu_relax(); 260 cpu_relax();
255 atomic_set(&tsc_count_stop, 0); 261 atomic_set(&tsc.count_stop, 0);
256 wmb(); 262 wmb();
257 /* 263 /*
258 * this lets the APs save their current TSC: 264 * this lets the APs save their current TSC:
259 */ 265 */
260 atomic_inc(&tsc_count_start); 266 atomic_inc(&tsc.count_start);
261 267
262 rdtscll(tsc_values[smp_processor_id()]); 268 rdtscll(tsc.values[smp_processor_id()]);
263 /* 269 /*
264 * We clear the TSC in the last loop: 270 * We clear the TSC in the last loop:
265 */ 271 */
@@ -269,56 +275,54 @@ static void __init synchronize_tsc_bp (void)
269 /* 275 /*
270 * Wait for all APs to leave the synchronization point: 276 * Wait for all APs to leave the synchronization point:
271 */ 277 */
272 while (atomic_read(&tsc_count_stop) != num_booting_cpus()-1) 278 while (atomic_read(&tsc.count_stop) != num_booting_cpus()-1)
273 cpu_relax(); 279 cpu_relax();
274 atomic_set(&tsc_count_start, 0); 280 atomic_set(&tsc.count_start, 0);
275 wmb(); 281 wmb();
276 atomic_inc(&tsc_count_stop); 282 atomic_inc(&tsc.count_stop);
277 } 283 }
278 284
279 sum = 0; 285 sum = 0;
280 for (i = 0; i < NR_CPUS; i++) { 286 for (i = 0; i < NR_CPUS; i++) {
281 if (cpu_isset(i, cpu_callout_map)) { 287 if (cpu_isset(i, cpu_callout_map)) {
282 t0 = tsc_values[i]; 288 t0 = tsc.values[i];
283 sum += t0; 289 sum += t0;
284 } 290 }
285 } 291 }
286 avg = sum; 292 avg = sum;
287 do_div(avg, num_booting_cpus()); 293 do_div(avg, num_booting_cpus());
288 294
289 sum = 0;
290 for (i = 0; i < NR_CPUS; i++) { 295 for (i = 0; i < NR_CPUS; i++) {
291 if (!cpu_isset(i, cpu_callout_map)) 296 if (!cpu_isset(i, cpu_callout_map))
292 continue; 297 continue;
293 delta = tsc_values[i] - avg; 298 delta = tsc.values[i] - avg;
294 if (delta < 0) 299 if (delta < 0)
295 delta = -delta; 300 delta = -delta;
296 /* 301 /*
297 * We report bigger than 2 microseconds clock differences. 302 * We report bigger than 2 microseconds clock differences.
298 */ 303 */
299 if (delta > 2*one_usec) { 304 if (delta > 2*one_usec) {
300 long realdelta; 305 long long realdelta;
306
301 if (!buggy) { 307 if (!buggy) {
302 buggy = 1; 308 buggy = 1;
303 printk("\n"); 309 printk("\n");
304 } 310 }
305 realdelta = delta; 311 realdelta = delta;
306 do_div(realdelta, one_usec); 312 do_div(realdelta, one_usec);
307 if (tsc_values[i] < avg) 313 if (tsc.values[i] < avg)
308 realdelta = -realdelta; 314 realdelta = -realdelta;
309 315
310 if (realdelta > 0) 316 if (realdelta)
311 printk(KERN_INFO "CPU#%d had %ld usecs TSC " 317 printk(KERN_INFO "CPU#%d had %Ld usecs TSC "
312 "skew, fixed it up.\n", i, realdelta); 318 "skew, fixed it up.\n", i, realdelta);
313 } 319 }
314
315 sum += delta;
316 } 320 }
317 if (!buggy) 321 if (!buggy)
318 printk("passed.\n"); 322 printk("passed.\n");
319} 323}
320 324
321static void __init synchronize_tsc_ap (void) 325static void __init synchronize_tsc_ap(void)
322{ 326{
323 int i; 327 int i;
324 328
@@ -327,20 +331,20 @@ static void __init synchronize_tsc_ap (void)
327 * this gets called, so we first wait for the BP to 331 * this gets called, so we first wait for the BP to
328 * finish SMP initialization: 332 * finish SMP initialization:
329 */ 333 */
330 while (!atomic_read(&tsc_start_flag)) 334 while (!atomic_read(&tsc.start_flag))
331 cpu_relax(); 335 cpu_relax();
332 336
333 for (i = 0; i < NR_LOOPS; i++) { 337 for (i = 0; i < NR_LOOPS; i++) {
334 atomic_inc(&tsc_count_start); 338 atomic_inc(&tsc.count_start);
335 while (atomic_read(&tsc_count_start) != num_booting_cpus()) 339 while (atomic_read(&tsc.count_start) != num_booting_cpus())
336 cpu_relax(); 340 cpu_relax();
337 341
338 rdtscll(tsc_values[smp_processor_id()]); 342 rdtscll(tsc.values[smp_processor_id()]);
339 if (i == NR_LOOPS-1) 343 if (i == NR_LOOPS-1)
340 write_tsc(0, 0); 344 write_tsc(0, 0);
341 345
342 atomic_inc(&tsc_count_stop); 346 atomic_inc(&tsc.count_stop);
343 while (atomic_read(&tsc_count_stop) != num_booting_cpus()) 347 while (atomic_read(&tsc.count_stop) != num_booting_cpus())
344 cpu_relax(); 348 cpu_relax();
345 } 349 }
346} 350}
diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c
index 8705c0f05788..edd00f6cee37 100644
--- a/arch/i386/kernel/time.c
+++ b/arch/i386/kernel/time.c
@@ -135,7 +135,7 @@ unsigned long profile_pc(struct pt_regs *regs)
135{ 135{
136 unsigned long pc = instruction_pointer(regs); 136 unsigned long pc = instruction_pointer(regs);
137 137
138 if (in_lock_functions(pc)) 138 if (!user_mode_vm(regs) && in_lock_functions(pc))
139 return *(unsigned long *)(regs->ebp + 4); 139 return *(unsigned long *)(regs->ebp + 4);
140 140
141 return pc; 141 return pc;
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index 313ac1f7dc5a..0d4005dc06c5 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -187,10 +187,21 @@ static void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs,
187 if (unwind_init_blocked(&info, task) == 0) 187 if (unwind_init_blocked(&info, task) == 0)
188 unw_ret = show_trace_unwind(&info, log_lvl); 188 unw_ret = show_trace_unwind(&info, log_lvl);
189 } 189 }
190 if (unw_ret > 0) { 190 if (unw_ret > 0 && !arch_unw_user_mode(&info)) {
191 if (call_trace > 0) 191#ifdef CONFIG_STACK_UNWIND
192 print_symbol("DWARF2 unwinder stuck at %s\n",
193 UNW_PC(&info));
194 if (call_trace == 1) {
195 printk("Leftover inexact backtrace:\n");
196 if (UNW_SP(&info))
197 stack = (void *)UNW_SP(&info);
198 } else if (call_trace > 1)
192 return; 199 return;
193 printk("%sLegacy call trace:\n", log_lvl); 200 else
201 printk("Full inexact backtrace again:\n");
202#else
203 printk("Inexact backtrace:\n");
204#endif
194 } 205 }
195 } 206 }
196 207
@@ -442,11 +453,9 @@ void die(const char * str, struct pt_regs * regs, long err)
442 if (in_interrupt()) 453 if (in_interrupt())
443 panic("Fatal exception in interrupt"); 454 panic("Fatal exception in interrupt");
444 455
445 if (panic_on_oops) { 456 if (panic_on_oops)
446 printk(KERN_EMERG "Fatal exception: panic in 5 seconds\n"); 457 panic("Fatal exception: panic_on_oops");
447 ssleep(5); 458
448 panic("Fatal exception");
449 }
450 oops_exit(); 459 oops_exit();
451 do_exit(SIGSEGV); 460 do_exit(SIGSEGV);
452} 461}
@@ -1238,8 +1247,10 @@ static int __init call_trace_setup(char *s)
1238 call_trace = -1; 1247 call_trace = -1;
1239 else if (strcmp(s, "both") == 0) 1248 else if (strcmp(s, "both") == 0)
1240 call_trace = 0; 1249 call_trace = 0;
1241 else if (strcmp(s, "new") == 0) 1250 else if (strcmp(s, "newfallback") == 0)
1242 call_trace = 1; 1251 call_trace = 1;
1252 else if (strcmp(s, "new") == 2)
1253 call_trace = 2;
1243 return 1; 1254 return 1;
1244} 1255}
1245__setup("call_trace=", call_trace_setup); 1256__setup("call_trace=", call_trace_setup);
diff --git a/arch/i386/kernel/vsyscall.lds.S b/arch/i386/kernel/vsyscall.lds.S
index e26975fc68b6..f66cd11adb72 100644
--- a/arch/i386/kernel/vsyscall.lds.S
+++ b/arch/i386/kernel/vsyscall.lds.S
@@ -10,6 +10,7 @@ SECTIONS
10 . = VDSO_PRELINK + SIZEOF_HEADERS; 10 . = VDSO_PRELINK + SIZEOF_HEADERS;
11 11
12 .hash : { *(.hash) } :text 12 .hash : { *(.hash) } :text
13 .gnu.hash : { *(.gnu.hash) }
13 .dynsym : { *(.dynsym) } 14 .dynsym : { *(.dynsym) }
14 .dynstr : { *(.dynstr) } 15 .dynstr : { *(.dynstr) }
15 .gnu.version : { *(.gnu.version) } 16 .gnu.version : { *(.gnu.version) }
diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig
index 9ea35398e10d..0f14a82b856e 100644
--- a/arch/ia64/configs/sn2_defconfig
+++ b/arch/ia64/configs/sn2_defconfig
@@ -363,7 +363,7 @@ CONFIG_BLK_DEV_IDECD=y
363# 363#
364CONFIG_IDE_GENERIC=y 364CONFIG_IDE_GENERIC=y
365CONFIG_BLK_DEV_IDEPCI=y 365CONFIG_BLK_DEV_IDEPCI=y
366# CONFIG_IDEPCI_SHARE_IRQ is not set 366CONFIG_IDEPCI_SHARE_IRQ=y
367# CONFIG_BLK_DEV_OFFBOARD is not set 367# CONFIG_BLK_DEV_OFFBOARD is not set
368# CONFIG_BLK_DEV_GENERIC is not set 368# CONFIG_BLK_DEV_GENERIC is not set
369# CONFIG_BLK_DEV_OPTI621 is not set 369# CONFIG_BLK_DEV_OPTI621 is not set
diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig
index 6cba55da572a..9001b3fbaa32 100644
--- a/arch/ia64/defconfig
+++ b/arch/ia64/defconfig
@@ -366,7 +366,7 @@ CONFIG_BLK_DEV_IDESCSI=m
366# CONFIG_IDE_GENERIC is not set 366# CONFIG_IDE_GENERIC is not set
367# CONFIG_BLK_DEV_IDEPNP is not set 367# CONFIG_BLK_DEV_IDEPNP is not set
368CONFIG_BLK_DEV_IDEPCI=y 368CONFIG_BLK_DEV_IDEPCI=y
369# CONFIG_IDEPCI_SHARE_IRQ is not set 369CONFIG_IDEPCI_SHARE_IRQ=y
370# CONFIG_BLK_DEV_OFFBOARD is not set 370# CONFIG_BLK_DEV_OFFBOARD is not set
371CONFIG_BLK_DEV_GENERIC=y 371CONFIG_BLK_DEV_GENERIC=y
372# CONFIG_BLK_DEV_OPTI621 is not set 372# CONFIG_BLK_DEV_OPTI621 is not set
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 0e4553f320bf..ad8215a3c586 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -45,7 +45,8 @@ CPPFLAGS_gate.lds := -P -C -U$(ARCH)
45quiet_cmd_gate = GATE $@ 45quiet_cmd_gate = GATE $@
46 cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@ 46 cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@
47 47
48GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 48GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 \
49 $(call ld-option, -Wl$(comma)--hash-style=sysv)
49$(obj)/gate.so: $(obj)/gate.lds $(obj)/gate.o FORCE 50$(obj)/gate.so: $(obj)/gate.lds $(obj)/gate.o FORCE
50 $(call if_changed,gate) 51 $(call if_changed,gate)
51 52
diff --git a/arch/ia64/kernel/gate.lds.S b/arch/ia64/kernel/gate.lds.S
index cc35cddfd4cf..6d198339bf85 100644
--- a/arch/ia64/kernel/gate.lds.S
+++ b/arch/ia64/kernel/gate.lds.S
@@ -12,6 +12,7 @@ SECTIONS
12 . = GATE_ADDR + SIZEOF_HEADERS; 12 . = GATE_ADDR + SIZEOF_HEADERS;
13 13
14 .hash : { *(.hash) } :readable 14 .hash : { *(.hash) } :readable
15 .gnu.hash : { *(.gnu.hash) }
15 .dynsym : { *(.dynsym) } 16 .dynsym : { *(.dynsym) }
16 .dynstr : { *(.dynstr) } 17 .dynstr : { *(.dynstr) }
17 .gnu.version : { *(.gnu.version) } 18 .gnu.version : { *(.gnu.version) }
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index 00d9c83b8020..781960f80b6f 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -448,11 +448,20 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
448 return 0; 448 return 0;
449} 449}
450 450
451void __kprobes flush_insn_slot(struct kprobe *p)
452{
453 unsigned long arm_addr;
454
455 arm_addr = ((unsigned long)&p->opcode.bundle) & ~0xFULL;
456 flush_icache_range(arm_addr, arm_addr + sizeof(bundle_t));
457}
458
451void __kprobes arch_arm_kprobe(struct kprobe *p) 459void __kprobes arch_arm_kprobe(struct kprobe *p)
452{ 460{
453 unsigned long addr = (unsigned long)p->addr; 461 unsigned long addr = (unsigned long)p->addr;
454 unsigned long arm_addr = addr & ~0xFULL; 462 unsigned long arm_addr = addr & ~0xFULL;
455 463
464 flush_insn_slot(p);
456 memcpy((char *)arm_addr, &p->ainsn.insn.bundle, sizeof(bundle_t)); 465 memcpy((char *)arm_addr, &p->ainsn.insn.bundle, sizeof(bundle_t));
457 flush_icache_range(arm_addr, arm_addr + sizeof(bundle_t)); 466 flush_icache_range(arm_addr, arm_addr + sizeof(bundle_t));
458} 467}
diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
index 3f5bac59209a..ab5b52413e91 100644
--- a/arch/ia64/kernel/palinfo.c
+++ b/arch/ia64/kernel/palinfo.c
@@ -958,9 +958,9 @@ remove_palinfo_proc_entries(unsigned int hcpu)
958 } 958 }
959} 959}
960 960
961static int __cpuinit palinfo_cpu_callback(struct notifier_block *nfb, 961#ifdef CONFIG_HOTPLUG_CPU
962 unsigned long action, 962static int palinfo_cpu_callback(struct notifier_block *nfb,
963 void *hcpu) 963 unsigned long action, void *hcpu)
964{ 964{
965 unsigned int hotcpu = (unsigned long)hcpu; 965 unsigned int hotcpu = (unsigned long)hcpu;
966 966
@@ -968,20 +968,19 @@ static int __cpuinit palinfo_cpu_callback(struct notifier_block *nfb,
968 case CPU_ONLINE: 968 case CPU_ONLINE:
969 create_palinfo_proc_entries(hotcpu); 969 create_palinfo_proc_entries(hotcpu);
970 break; 970 break;
971#ifdef CONFIG_HOTPLUG_CPU
972 case CPU_DEAD: 971 case CPU_DEAD:
973 remove_palinfo_proc_entries(hotcpu); 972 remove_palinfo_proc_entries(hotcpu);
974 break; 973 break;
975#endif
976 } 974 }
977 return NOTIFY_OK; 975 return NOTIFY_OK;
978} 976}
979 977
980static struct notifier_block __cpuinitdata palinfo_cpu_notifier = 978static struct notifier_block palinfo_cpu_notifier =
981{ 979{
982 .notifier_call = palinfo_cpu_callback, 980 .notifier_call = palinfo_cpu_callback,
983 .priority = 0, 981 .priority = 0,
984}; 982};
983#endif
985 984
986static int __init 985static int __init
987palinfo_init(void) 986palinfo_init(void)
@@ -1020,7 +1019,7 @@ palinfo_exit(void)
1020 /* 1019 /*
1021 * Unregister from cpu notifier callbacks 1020 * Unregister from cpu notifier callbacks
1022 */ 1021 */
1023 unregister_cpu_notifier(&palinfo_cpu_notifier); 1022 unregister_hotcpu_notifier(&palinfo_cpu_notifier);
1024} 1023}
1025 1024
1026module_init(palinfo_init); 1025module_init(palinfo_init);
diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index b146f1cfad31..d24fa393b182 100644
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -435,7 +435,7 @@ static int __cpuinit cache_sysfs_init(void)
435 (void *)(long)i); 435 (void *)(long)i);
436 } 436 }
437 437
438 register_cpu_notifier(&cache_cpu_notifier); 438 register_hotcpu_notifier(&cache_cpu_notifier);
439 439
440 return 0; 440 return 0;
441} 441}
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index e7bbb0f40aa2..5a0420464c6c 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -117,11 +117,8 @@ die (const char *str, struct pt_regs *regs, long err)
117 die.lock_owner = -1; 117 die.lock_owner = -1;
118 spin_unlock_irq(&die.lock); 118 spin_unlock_irq(&die.lock);
119 119
120 if (panic_on_oops) { 120 if (panic_on_oops)
121 printk(KERN_EMERG "Fatal exception: panic in 5 seconds\n"); 121 panic("Fatal exception: panic_on_oops");
122 ssleep(5);
123 panic("Fatal exception");
124 }
125 122
126 do_exit(SIGSEGV); 123 do_exit(SIGSEGV);
127} 124}
diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S
index 9989495a51dd..b3677fc8eef5 100644
--- a/arch/parisc/kernel/vmlinux.lds.S
+++ b/arch/parisc/kernel/vmlinux.lds.S
@@ -204,6 +204,7 @@ SECTIONS
204 *(.dynstr) 204 *(.dynstr)
205 *(.dynamic) 205 *(.dynamic)
206 *(.hash) 206 *(.hash)
207 *(.gnu.hash)
207#endif 208#endif
208 } 209 }
209 210
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 010435095550..fec228cd0163 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -278,7 +278,7 @@ static void unregister_cpu_online(unsigned int cpu)
278} 278}
279#endif /* CONFIG_HOTPLUG_CPU */ 279#endif /* CONFIG_HOTPLUG_CPU */
280 280
281static int __devinit sysfs_cpu_notify(struct notifier_block *self, 281static int __cpuinit sysfs_cpu_notify(struct notifier_block *self,
282 unsigned long action, void *hcpu) 282 unsigned long action, void *hcpu)
283{ 283{
284 unsigned int cpu = (unsigned int)(long)hcpu; 284 unsigned int cpu = (unsigned int)(long)hcpu;
@@ -296,7 +296,7 @@ static int __devinit sysfs_cpu_notify(struct notifier_block *self,
296 return NOTIFY_OK; 296 return NOTIFY_OK;
297} 297}
298 298
299static struct notifier_block __devinitdata sysfs_cpu_nb = { 299static struct notifier_block __cpuinitdata sysfs_cpu_nb = {
300 .notifier_call = sysfs_cpu_notify, 300 .notifier_call = sysfs_cpu_notify,
301}; 301};
302 302
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 3c668078e524..2105767fcc57 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -150,13 +150,9 @@ int die(const char *str, struct pt_regs *regs, long err)
150 if (in_interrupt()) 150 if (in_interrupt())
151 panic("Fatal exception in interrupt"); 151 panic("Fatal exception in interrupt");
152 152
153 if (panic_on_oops) { 153 if (panic_on_oops)
154#ifdef CONFIG_PPC64 154 panic("Fatal exception: panic_on_oops");
155 printk(KERN_EMERG "Fatal exception: panic in 5 seconds\n"); 155
156 ssleep(5);
157#endif
158 panic("Fatal exception");
159 }
160 do_exit(err); 156 do_exit(err);
161 157
162 return 0; 158 return 0;
diff --git a/arch/powerpc/kernel/vdso32/Makefile b/arch/powerpc/kernel/vdso32/Makefile
index 8a3bed5f143a..3726358faae8 100644
--- a/arch/powerpc/kernel/vdso32/Makefile
+++ b/arch/powerpc/kernel/vdso32/Makefile
@@ -14,7 +14,8 @@ obj-vdso32 := $(addprefix $(obj)/, $(obj-vdso32))
14 14
15 15
16EXTRA_CFLAGS := -shared -s -fno-common -fno-builtin 16EXTRA_CFLAGS := -shared -s -fno-common -fno-builtin
17EXTRA_CFLAGS += -nostdlib -Wl,-soname=linux-vdso32.so.1 17EXTRA_CFLAGS += -nostdlib -Wl,-soname=linux-vdso32.so.1 \
18 $(call ld-option, -Wl$(comma)--hash-style=sysv)
18EXTRA_AFLAGS := -D__VDSO32__ -s 19EXTRA_AFLAGS := -D__VDSO32__ -s
19 20
20obj-y += vdso32_wrapper.o 21obj-y += vdso32_wrapper.o
diff --git a/arch/powerpc/kernel/vdso32/vdso32.lds.S b/arch/powerpc/kernel/vdso32/vdso32.lds.S
index f4bad720cb0a..6187af2d54c3 100644
--- a/arch/powerpc/kernel/vdso32/vdso32.lds.S
+++ b/arch/powerpc/kernel/vdso32/vdso32.lds.S
@@ -14,6 +14,7 @@ SECTIONS
14{ 14{
15 . = VDSO32_LBASE + SIZEOF_HEADERS; 15 . = VDSO32_LBASE + SIZEOF_HEADERS;
16 .hash : { *(.hash) } :text 16 .hash : { *(.hash) } :text
17 .gnu.hash : { *(.gnu.hash) }
17 .dynsym : { *(.dynsym) } 18 .dynsym : { *(.dynsym) }
18 .dynstr : { *(.dynstr) } 19 .dynstr : { *(.dynstr) }
19 .gnu.version : { *(.gnu.version) } 20 .gnu.version : { *(.gnu.version) }
diff --git a/arch/powerpc/kernel/vdso64/Makefile b/arch/powerpc/kernel/vdso64/Makefile
index ab39988452cc..43af9b2a6f3b 100644
--- a/arch/powerpc/kernel/vdso64/Makefile
+++ b/arch/powerpc/kernel/vdso64/Makefile
@@ -8,7 +8,8 @@ targets := $(obj-vdso64) vdso64.so
8obj-vdso64 := $(addprefix $(obj)/, $(obj-vdso64)) 8obj-vdso64 := $(addprefix $(obj)/, $(obj-vdso64))
9 9
10EXTRA_CFLAGS := -shared -s -fno-common -fno-builtin 10EXTRA_CFLAGS := -shared -s -fno-common -fno-builtin
11EXTRA_CFLAGS += -nostdlib -Wl,-soname=linux-vdso64.so.1 11EXTRA_CFLAGS += -nostdlib -Wl,-soname=linux-vdso64.so.1 \
12 $(call ld-option, -Wl$(comma)--hash-style=sysv)
12EXTRA_AFLAGS := -D__VDSO64__ -s 13EXTRA_AFLAGS := -D__VDSO64__ -s
13 14
14obj-y += vdso64_wrapper.o 15obj-y += vdso64_wrapper.o
diff --git a/arch/powerpc/kernel/vdso64/vdso64.lds.S b/arch/powerpc/kernel/vdso64/vdso64.lds.S
index 4bdf224464ab..4a2b6dc0960c 100644
--- a/arch/powerpc/kernel/vdso64/vdso64.lds.S
+++ b/arch/powerpc/kernel/vdso64/vdso64.lds.S
@@ -12,6 +12,7 @@ SECTIONS
12{ 12{
13 . = VDSO64_LBASE + SIZEOF_HEADERS; 13 . = VDSO64_LBASE + SIZEOF_HEADERS;
14 .hash : { *(.hash) } :text 14 .hash : { *(.hash) } :text
15 .gnu.hash : { *(.gnu.hash) }
15 .dynsym : { *(.dynsym) } 16 .dynsym : { *(.dynsym) }
16 .dynstr : { *(.dynstr) } 17 .dynstr : { *(.dynstr) }
17 .gnu.version : { *(.gnu.version) } 18 .gnu.version : { *(.gnu.version) }
diff --git a/arch/powerpc/platforms/powermac/backlight.c b/arch/powerpc/platforms/powermac/backlight.c
index 74eed6b74cd6..d66415491055 100644
--- a/arch/powerpc/platforms/powermac/backlight.c
+++ b/arch/powerpc/platforms/powermac/backlight.c
@@ -10,19 +10,32 @@
10#include <linux/kernel.h> 10#include <linux/kernel.h>
11#include <linux/fb.h> 11#include <linux/fb.h>
12#include <linux/backlight.h> 12#include <linux/backlight.h>
13#include <linux/adb.h>
14#include <linux/pmu.h>
15#include <asm/atomic.h>
13#include <asm/prom.h> 16#include <asm/prom.h>
14#include <asm/backlight.h> 17#include <asm/backlight.h>
15 18
16#define OLD_BACKLIGHT_MAX 15 19#define OLD_BACKLIGHT_MAX 15
17 20
18static void pmac_backlight_key_worker(void *data); 21static void pmac_backlight_key_worker(void *data);
22static void pmac_backlight_set_legacy_worker(void *data);
23
19static DECLARE_WORK(pmac_backlight_key_work, pmac_backlight_key_worker, NULL); 24static DECLARE_WORK(pmac_backlight_key_work, pmac_backlight_key_worker, NULL);
25static DECLARE_WORK(pmac_backlight_set_legacy_work, pmac_backlight_set_legacy_worker, NULL);
20 26
21/* Although this variable is used in interrupt context, it makes no sense to 27/* Although these variables are used in interrupt context, it makes no sense to
22 * protect it. No user is able to produce enough key events per second and 28 * protect them. No user is able to produce enough key events per second and
23 * notice the errors that might happen. 29 * notice the errors that might happen.
24 */ 30 */
25static int pmac_backlight_key_queued; 31static int pmac_backlight_key_queued;
32static int pmac_backlight_set_legacy_queued;
33
34/* The via-pmu code allows the backlight to be grabbed, in which case the
35 * in-kernel control of the brightness needs to be disabled. This should
36 * only be used by really old PowerBooks.
37 */
38static atomic_t kernel_backlight_disabled = ATOMIC_INIT(0);
26 39
27/* Protect the pmac_backlight variable */ 40/* Protect the pmac_backlight variable */
28DEFINE_MUTEX(pmac_backlight_mutex); 41DEFINE_MUTEX(pmac_backlight_mutex);
@@ -82,6 +95,9 @@ int pmac_backlight_curve_lookup(struct fb_info *info, int value)
82 95
83static void pmac_backlight_key_worker(void *data) 96static void pmac_backlight_key_worker(void *data)
84{ 97{
98 if (atomic_read(&kernel_backlight_disabled))
99 return;
100
85 mutex_lock(&pmac_backlight_mutex); 101 mutex_lock(&pmac_backlight_mutex);
86 if (pmac_backlight) { 102 if (pmac_backlight) {
87 struct backlight_properties *props; 103 struct backlight_properties *props;
@@ -107,8 +123,12 @@ static void pmac_backlight_key_worker(void *data)
107 mutex_unlock(&pmac_backlight_mutex); 123 mutex_unlock(&pmac_backlight_mutex);
108} 124}
109 125
126/* This function is called in interrupt context */
110void pmac_backlight_key(int direction) 127void pmac_backlight_key(int direction)
111{ 128{
129 if (atomic_read(&kernel_backlight_disabled))
130 return;
131
112 /* we can receive multiple interrupts here, but the scheduled work 132 /* we can receive multiple interrupts here, but the scheduled work
113 * will run only once, with the last value 133 * will run only once, with the last value
114 */ 134 */
@@ -116,7 +136,7 @@ void pmac_backlight_key(int direction)
116 schedule_work(&pmac_backlight_key_work); 136 schedule_work(&pmac_backlight_key_work);
117} 137}
118 138
119int pmac_backlight_set_legacy_brightness(int brightness) 139static int __pmac_backlight_set_legacy_brightness(int brightness)
120{ 140{
121 int error = -ENXIO; 141 int error = -ENXIO;
122 142
@@ -145,6 +165,28 @@ int pmac_backlight_set_legacy_brightness(int brightness)
145 return error; 165 return error;
146} 166}
147 167
168static void pmac_backlight_set_legacy_worker(void *data)
169{
170 if (atomic_read(&kernel_backlight_disabled))
171 return;
172
173 __pmac_backlight_set_legacy_brightness(pmac_backlight_set_legacy_queued);
174}
175
176/* This function is called in interrupt context */
177void pmac_backlight_set_legacy_brightness_pmu(int brightness) {
178 if (atomic_read(&kernel_backlight_disabled))
179 return;
180
181 pmac_backlight_set_legacy_queued = brightness;
182 schedule_work(&pmac_backlight_set_legacy_work);
183}
184
185int pmac_backlight_set_legacy_brightness(int brightness)
186{
187 return __pmac_backlight_set_legacy_brightness(brightness);
188}
189
148int pmac_backlight_get_legacy_brightness() 190int pmac_backlight_get_legacy_brightness()
149{ 191{
150 int result = -ENXIO; 192 int result = -ENXIO;
@@ -167,6 +209,16 @@ int pmac_backlight_get_legacy_brightness()
167 return result; 209 return result;
168} 210}
169 211
212void pmac_backlight_disable()
213{
214 atomic_inc(&kernel_backlight_disabled);
215}
216
217void pmac_backlight_enable()
218{
219 atomic_dec(&kernel_backlight_disabled);
220}
221
170EXPORT_SYMBOL_GPL(pmac_backlight); 222EXPORT_SYMBOL_GPL(pmac_backlight);
171EXPORT_SYMBOL_GPL(pmac_backlight_mutex); 223EXPORT_SYMBOL_GPL(pmac_backlight_mutex);
172EXPORT_SYMBOL_GPL(pmac_has_backlight_type); 224EXPORT_SYMBOL_GPL(pmac_has_backlight_type);
diff --git a/arch/ppc/kernel/vmlinux.lds.S b/arch/ppc/kernel/vmlinux.lds.S
index 09c6525cfa61..095fd3323323 100644
--- a/arch/ppc/kernel/vmlinux.lds.S
+++ b/arch/ppc/kernel/vmlinux.lds.S
@@ -8,6 +8,7 @@ SECTIONS
8 . = + SIZEOF_HEADERS; 8 . = + SIZEOF_HEADERS;
9 .interp : { *(.interp) } 9 .interp : { *(.interp) }
10 .hash : { *(.hash) } 10 .hash : { *(.hash) }
11 .gnu.hash : { *(.gnu.hash) }
11 .dynsym : { *(.dynsym) } 12 .dynsym : { *(.dynsym) }
12 .dynstr : { *(.dynstr) } 13 .dynstr : { *(.dynstr) }
13 .rel.text : { *(.rel.text) } 14 .rel.text : { *(.rel.text) }
diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c
index d0f82c995af6..6a4b5f9715c9 100644
--- a/arch/s390/appldata/appldata_base.c
+++ b/arch/s390/appldata/appldata_base.c
@@ -617,7 +617,8 @@ appldata_offline_cpu(int cpu)
617 spin_unlock(&appldata_timer_lock); 617 spin_unlock(&appldata_timer_lock);
618} 618}
619 619
620static int __cpuinit 620#ifdef CONFIG_HOTPLUG_CPU
621static int
621appldata_cpu_notify(struct notifier_block *self, 622appldata_cpu_notify(struct notifier_block *self,
622 unsigned long action, void *hcpu) 623 unsigned long action, void *hcpu)
623{ 624{
@@ -625,20 +626,19 @@ appldata_cpu_notify(struct notifier_block *self,
625 case CPU_ONLINE: 626 case CPU_ONLINE:
626 appldata_online_cpu((long) hcpu); 627 appldata_online_cpu((long) hcpu);
627 break; 628 break;
628#ifdef CONFIG_HOTPLUG_CPU
629 case CPU_DEAD: 629 case CPU_DEAD:
630 appldata_offline_cpu((long) hcpu); 630 appldata_offline_cpu((long) hcpu);
631 break; 631 break;
632#endif
633 default: 632 default:
634 break; 633 break;
635 } 634 }
636 return NOTIFY_OK; 635 return NOTIFY_OK;
637} 636}
638 637
639static struct notifier_block __devinitdata appldata_nb = { 638static struct notifier_block appldata_nb = {
640 .notifier_call = appldata_cpu_notify, 639 .notifier_call = appldata_cpu_notify,
641}; 640};
641#endif
642 642
643/* 643/*
644 * appldata_init() 644 * appldata_init()
@@ -662,7 +662,7 @@ static int __init appldata_init(void)
662 appldata_online_cpu(i); 662 appldata_online_cpu(i);
663 663
664 /* Register cpu hotplug notifier */ 664 /* Register cpu hotplug notifier */
665 register_cpu_notifier(&appldata_nb); 665 register_hotcpu_notifier(&appldata_nb);
666 666
667 appldata_sysctl_header = register_sysctl_table(appldata_dir_table, 1); 667 appldata_sysctl_header = register_sysctl_table(appldata_dir_table, 1);
668#ifdef MODULE 668#ifdef MODULE
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index f4dfc10026d2..f1d4591eddbb 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/defconfig
@@ -1,13 +1,16 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.17-rc1 3# Linux kernel version: 2.6.18-rc2
4# Mon Apr 3 14:34:15 2006 4# Thu Jul 27 13:51:07 2006
5# 5#
6CONFIG_MMU=y 6CONFIG_MMU=y
7CONFIG_LOCKDEP_SUPPORT=y
8CONFIG_STACKTRACE_SUPPORT=y
7CONFIG_RWSEM_XCHGADD_ALGORITHM=y 9CONFIG_RWSEM_XCHGADD_ALGORITHM=y
8CONFIG_GENERIC_HWEIGHT=y 10CONFIG_GENERIC_HWEIGHT=y
9CONFIG_GENERIC_CALIBRATE_DELAY=y 11CONFIG_GENERIC_CALIBRATE_DELAY=y
10CONFIG_S390=y 12CONFIG_S390=y
13CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
11 14
12# 15#
13# Code maturity level options 16# Code maturity level options
@@ -25,6 +28,7 @@ CONFIG_SWAP=y
25CONFIG_SYSVIPC=y 28CONFIG_SYSVIPC=y
26CONFIG_POSIX_MQUEUE=y 29CONFIG_POSIX_MQUEUE=y
27# CONFIG_BSD_PROCESS_ACCT is not set 30# CONFIG_BSD_PROCESS_ACCT is not set
31# CONFIG_TASKSTATS is not set
28CONFIG_SYSCTL=y 32CONFIG_SYSCTL=y
29CONFIG_AUDIT=y 33CONFIG_AUDIT=y
30# CONFIG_AUDITSYSCALL is not set 34# CONFIG_AUDITSYSCALL is not set
@@ -43,10 +47,12 @@ CONFIG_PRINTK=y
43CONFIG_BUG=y 47CONFIG_BUG=y
44CONFIG_ELF_CORE=y 48CONFIG_ELF_CORE=y
45CONFIG_BASE_FULL=y 49CONFIG_BASE_FULL=y
50CONFIG_RT_MUTEXES=y
46CONFIG_FUTEX=y 51CONFIG_FUTEX=y
47CONFIG_EPOLL=y 52CONFIG_EPOLL=y
48CONFIG_SHMEM=y 53CONFIG_SHMEM=y
49CONFIG_SLAB=y 54CONFIG_SLAB=y
55CONFIG_VM_EVENT_COUNTERS=y
50# CONFIG_TINY_SHMEM is not set 56# CONFIG_TINY_SHMEM is not set
51CONFIG_BASE_SMALL=0 57CONFIG_BASE_SMALL=0
52# CONFIG_SLOB is not set 58# CONFIG_SLOB is not set
@@ -94,7 +100,6 @@ CONFIG_HOTPLUG_CPU=y
94CONFIG_DEFAULT_MIGRATION_COST=1000000 100CONFIG_DEFAULT_MIGRATION_COST=1000000
95CONFIG_COMPAT=y 101CONFIG_COMPAT=y
96CONFIG_SYSVIPC_COMPAT=y 102CONFIG_SYSVIPC_COMPAT=y
97CONFIG_BINFMT_ELF32=y
98 103
99# 104#
100# Code generation options 105# Code generation options
@@ -115,6 +120,7 @@ CONFIG_FLATMEM=y
115CONFIG_FLAT_NODE_MEM_MAP=y 120CONFIG_FLAT_NODE_MEM_MAP=y
116# CONFIG_SPARSEMEM_STATIC is not set 121# CONFIG_SPARSEMEM_STATIC is not set
117CONFIG_SPLIT_PTLOCK_CPUS=4 122CONFIG_SPLIT_PTLOCK_CPUS=4
123CONFIG_RESOURCES_64BIT=y
118 124
119# 125#
120# I/O subsystem configuration 126# I/O subsystem configuration
@@ -142,6 +148,7 @@ CONFIG_VIRT_CPU_ACCOUNTING=y
142# CONFIG_APPLDATA_BASE is not set 148# CONFIG_APPLDATA_BASE is not set
143CONFIG_NO_IDLE_HZ=y 149CONFIG_NO_IDLE_HZ=y
144CONFIG_NO_IDLE_HZ_INIT=y 150CONFIG_NO_IDLE_HZ_INIT=y
151CONFIG_S390_HYPFS_FS=y
145CONFIG_KEXEC=y 152CONFIG_KEXEC=y
146 153
147# 154#
@@ -174,6 +181,8 @@ CONFIG_IP_FIB_HASH=y
174# CONFIG_INET_IPCOMP is not set 181# CONFIG_INET_IPCOMP is not set
175# CONFIG_INET_XFRM_TUNNEL is not set 182# CONFIG_INET_XFRM_TUNNEL is not set
176# CONFIG_INET_TUNNEL is not set 183# CONFIG_INET_TUNNEL is not set
184CONFIG_INET_XFRM_MODE_TRANSPORT=y
185CONFIG_INET_XFRM_MODE_TUNNEL=y
177CONFIG_INET_DIAG=y 186CONFIG_INET_DIAG=y
178CONFIG_INET_TCP_DIAG=y 187CONFIG_INET_TCP_DIAG=y
179# CONFIG_TCP_CONG_ADVANCED is not set 188# CONFIG_TCP_CONG_ADVANCED is not set
@@ -186,7 +195,10 @@ CONFIG_IPV6=y
186# CONFIG_INET6_IPCOMP is not set 195# CONFIG_INET6_IPCOMP is not set
187# CONFIG_INET6_XFRM_TUNNEL is not set 196# CONFIG_INET6_XFRM_TUNNEL is not set
188# CONFIG_INET6_TUNNEL is not set 197# CONFIG_INET6_TUNNEL is not set
198CONFIG_INET6_XFRM_MODE_TRANSPORT=y
199CONFIG_INET6_XFRM_MODE_TUNNEL=y
189# CONFIG_IPV6_TUNNEL is not set 200# CONFIG_IPV6_TUNNEL is not set
201# CONFIG_NETWORK_SECMARK is not set
190# CONFIG_NETFILTER is not set 202# CONFIG_NETFILTER is not set
191 203
192# 204#
@@ -263,6 +275,7 @@ CONFIG_NET_ESTIMATOR=y
263# Network testing 275# Network testing
264# 276#
265# CONFIG_NET_PKTGEN is not set 277# CONFIG_NET_PKTGEN is not set
278# CONFIG_NET_TCPPROBE is not set
266# CONFIG_HAMRADIO is not set 279# CONFIG_HAMRADIO is not set
267# CONFIG_IRDA is not set 280# CONFIG_IRDA is not set
268# CONFIG_BT is not set 281# CONFIG_BT is not set
@@ -276,6 +289,7 @@ CONFIG_STANDALONE=y
276CONFIG_PREVENT_FIRMWARE_BUILD=y 289CONFIG_PREVENT_FIRMWARE_BUILD=y
277# CONFIG_FW_LOADER is not set 290# CONFIG_FW_LOADER is not set
278# CONFIG_DEBUG_DRIVER is not set 291# CONFIG_DEBUG_DRIVER is not set
292CONFIG_SYS_HYPERVISOR=y
279 293
280# 294#
281# Connector - unified userspace <-> kernelspace linker 295# Connector - unified userspace <-> kernelspace linker
@@ -334,6 +348,7 @@ CONFIG_BLK_DEV_NBD=m
334CONFIG_BLK_DEV_RAM=y 348CONFIG_BLK_DEV_RAM=y
335CONFIG_BLK_DEV_RAM_COUNT=16 349CONFIG_BLK_DEV_RAM_COUNT=16
336CONFIG_BLK_DEV_RAM_SIZE=4096 350CONFIG_BLK_DEV_RAM_SIZE=4096
351CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
337CONFIG_BLK_DEV_INITRD=y 352CONFIG_BLK_DEV_INITRD=y
338# CONFIG_CDROM_PKTCDVD is not set 353# CONFIG_CDROM_PKTCDVD is not set
339 354
@@ -359,9 +374,7 @@ CONFIG_MD_LINEAR=m
359CONFIG_MD_RAID0=m 374CONFIG_MD_RAID0=m
360CONFIG_MD_RAID1=m 375CONFIG_MD_RAID1=m
361# CONFIG_MD_RAID10 is not set 376# CONFIG_MD_RAID10 is not set
362CONFIG_MD_RAID5=m 377# CONFIG_MD_RAID456 is not set
363# CONFIG_MD_RAID5_RESHAPE is not set
364# CONFIG_MD_RAID6 is not set
365CONFIG_MD_MULTIPATH=m 378CONFIG_MD_MULTIPATH=m
366# CONFIG_MD_FAULTY is not set 379# CONFIG_MD_FAULTY is not set
367CONFIG_BLK_DEV_DM=y 380CONFIG_BLK_DEV_DM=y
@@ -419,7 +432,8 @@ CONFIG_S390_TAPE_34XX=m
419# 432#
420# Cryptographic devices 433# Cryptographic devices
421# 434#
422CONFIG_Z90CRYPT=m 435CONFIG_ZCRYPT=m
436# CONFIG_ZCRYPT_MONOLITHIC is not set
423 437
424# 438#
425# Network device support 439# Network device support
@@ -509,6 +523,7 @@ CONFIG_FS_MBCACHE=y
509# CONFIG_MINIX_FS is not set 523# CONFIG_MINIX_FS is not set
510# CONFIG_ROMFS_FS is not set 524# CONFIG_ROMFS_FS is not set
511CONFIG_INOTIFY=y 525CONFIG_INOTIFY=y
526CONFIG_INOTIFY_USER=y
512# CONFIG_QUOTA is not set 527# CONFIG_QUOTA is not set
513CONFIG_DNOTIFY=y 528CONFIG_DNOTIFY=y
514# CONFIG_AUTOFS_FS is not set 529# CONFIG_AUTOFS_FS is not set
@@ -614,26 +629,36 @@ CONFIG_MSDOS_PARTITION=y
614# Instrumentation Support 629# Instrumentation Support
615# 630#
616# CONFIG_PROFILING is not set 631# CONFIG_PROFILING is not set
617# CONFIG_STATISTICS is not set 632CONFIG_STATISTICS=y
633CONFIG_KPROBES=y
618 634
619# 635#
620# Kernel hacking 636# Kernel hacking
621# 637#
638CONFIG_TRACE_IRQFLAGS_SUPPORT=y
622# CONFIG_PRINTK_TIME is not set 639# CONFIG_PRINTK_TIME is not set
623CONFIG_MAGIC_SYSRQ=y 640CONFIG_MAGIC_SYSRQ=y
641# CONFIG_UNUSED_SYMBOLS is not set
624CONFIG_DEBUG_KERNEL=y 642CONFIG_DEBUG_KERNEL=y
625CONFIG_LOG_BUF_SHIFT=17 643CONFIG_LOG_BUF_SHIFT=17
626# CONFIG_DETECT_SOFTLOCKUP is not set 644# CONFIG_DETECT_SOFTLOCKUP is not set
627# CONFIG_SCHEDSTATS is not set 645# CONFIG_SCHEDSTATS is not set
628# CONFIG_DEBUG_SLAB is not set 646# CONFIG_DEBUG_SLAB is not set
629CONFIG_DEBUG_PREEMPT=y 647CONFIG_DEBUG_PREEMPT=y
630CONFIG_DEBUG_MUTEXES=y 648# CONFIG_DEBUG_RT_MUTEXES is not set
649# CONFIG_RT_MUTEX_TESTER is not set
631CONFIG_DEBUG_SPINLOCK=y 650CONFIG_DEBUG_SPINLOCK=y
651CONFIG_DEBUG_MUTEXES=y
652# CONFIG_DEBUG_RWSEMS is not set
653# CONFIG_DEBUG_LOCK_ALLOC is not set
654# CONFIG_PROVE_LOCKING is not set
632CONFIG_DEBUG_SPINLOCK_SLEEP=y 655CONFIG_DEBUG_SPINLOCK_SLEEP=y
656# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
633# CONFIG_DEBUG_KOBJECT is not set 657# CONFIG_DEBUG_KOBJECT is not set
634# CONFIG_DEBUG_INFO is not set 658# CONFIG_DEBUG_INFO is not set
635CONFIG_DEBUG_FS=y 659CONFIG_DEBUG_FS=y
636# CONFIG_DEBUG_VM is not set 660# CONFIG_DEBUG_VM is not set
661# CONFIG_FRAME_POINTER is not set
637# CONFIG_UNWIND_INFO is not set 662# CONFIG_UNWIND_INFO is not set
638CONFIG_FORCED_INLINING=y 663CONFIG_FORCED_INLINING=y
639# CONFIG_RCU_TORTURE_TEST is not set 664# CONFIG_RCU_TORTURE_TEST is not set
@@ -688,3 +713,4 @@ CONFIG_CRYPTO=y
688# CONFIG_CRC16 is not set 713# CONFIG_CRC16 is not set
689CONFIG_CRC32=m 714CONFIG_CRC32=m
690# CONFIG_LIBCRC32C is not set 715# CONFIG_LIBCRC32C is not set
716CONFIG_PLIST=y
diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c
index 04eb1eab6e3e..845081b01267 100644
--- a/arch/sparc/kernel/time.c
+++ b/arch/sparc/kernel/time.c
@@ -225,6 +225,32 @@ static __inline__ int has_low_battery(void)
225 return (data1 == data2); /* Was the write blocked? */ 225 return (data1 == data2); /* Was the write blocked? */
226} 226}
227 227
228static void __init mostek_set_system_time(void)
229{
230 unsigned int year, mon, day, hour, min, sec;
231 struct mostek48t02 *mregs;
232
233 mregs = (struct mostek48t02 *)mstk48t02_regs;
234 if(!mregs) {
235 prom_printf("Something wrong, clock regs not mapped yet.\n");
236 prom_halt();
237 }
238 spin_lock_irq(&mostek_lock);
239 mregs->creg |= MSTK_CREG_READ;
240 sec = MSTK_REG_SEC(mregs);
241 min = MSTK_REG_MIN(mregs);
242 hour = MSTK_REG_HOUR(mregs);
243 day = MSTK_REG_DOM(mregs);
244 mon = MSTK_REG_MONTH(mregs);
245 year = MSTK_CVT_YEAR( MSTK_REG_YEAR(mregs) );
246 xtime.tv_sec = mktime(year, mon, day, hour, min, sec);
247 xtime.tv_nsec = (INITIAL_JIFFIES % HZ) * (NSEC_PER_SEC / HZ);
248 set_normalized_timespec(&wall_to_monotonic,
249 -xtime.tv_sec, -xtime.tv_nsec);
250 mregs->creg &= ~MSTK_CREG_READ;
251 spin_unlock_irq(&mostek_lock);
252}
253
228/* Probe for the real time clock chip on Sun4 */ 254/* Probe for the real time clock chip on Sun4 */
229static __inline__ void sun4_clock_probe(void) 255static __inline__ void sun4_clock_probe(void)
230{ 256{
@@ -273,6 +299,7 @@ static __inline__ void sun4_clock_probe(void)
273#endif 299#endif
274} 300}
275 301
302#ifndef CONFIG_SUN4
276static int __devinit clock_probe(struct of_device *op, const struct of_device_id *match) 303static int __devinit clock_probe(struct of_device *op, const struct of_device_id *match)
277{ 304{
278 struct device_node *dp = op->node; 305 struct device_node *dp = op->node;
@@ -307,6 +334,8 @@ static int __devinit clock_probe(struct of_device *op, const struct of_device_id
307 if (mostek_read(mstk48t02_regs + MOSTEK_SEC) & MSTK_STOP) 334 if (mostek_read(mstk48t02_regs + MOSTEK_SEC) & MSTK_STOP)
308 kick_start_clock(); 335 kick_start_clock();
309 336
337 mostek_set_system_time();
338
310 return 0; 339 return 0;
311} 340}
312 341
@@ -325,56 +354,37 @@ static struct of_platform_driver clock_driver = {
325 354
326 355
327/* Probe for the mostek real time clock chip. */ 356/* Probe for the mostek real time clock chip. */
328static void clock_init(void) 357static int __init clock_init(void)
329{ 358{
330 of_register_driver(&clock_driver, &of_bus_type); 359 return of_register_driver(&clock_driver, &of_bus_type);
331} 360}
332 361
362/* Must be after subsys_initcall() so that busses are probed. Must
363 * be before device_initcall() because things like the RTC driver
364 * need to see the clock registers.
365 */
366fs_initcall(clock_init);
367#endif /* !CONFIG_SUN4 */
368
333void __init sbus_time_init(void) 369void __init sbus_time_init(void)
334{ 370{
335 unsigned int year, mon, day, hour, min, sec;
336 struct mostek48t02 *mregs;
337
338#ifdef CONFIG_SUN4
339 int temp;
340 struct intersil *iregs;
341#endif
342 371
343 BTFIXUPSET_CALL(bus_do_settimeofday, sbus_do_settimeofday, BTFIXUPCALL_NORM); 372 BTFIXUPSET_CALL(bus_do_settimeofday, sbus_do_settimeofday, BTFIXUPCALL_NORM);
344 btfixup(); 373 btfixup();
345 374
346 if (ARCH_SUN4) 375 if (ARCH_SUN4)
347 sun4_clock_probe(); 376 sun4_clock_probe();
348 else
349 clock_init();
350 377
351 sparc_init_timers(timer_interrupt); 378 sparc_init_timers(timer_interrupt);
352 379
353#ifdef CONFIG_SUN4 380#ifdef CONFIG_SUN4
354 if(idprom->id_machtype == (SM_SUN4 | SM_4_330)) { 381 if(idprom->id_machtype == (SM_SUN4 | SM_4_330)) {
355#endif 382 mostek_set_system_time();
356 mregs = (struct mostek48t02 *)mstk48t02_regs;
357 if(!mregs) {
358 prom_printf("Something wrong, clock regs not mapped yet.\n");
359 prom_halt();
360 }
361 spin_lock_irq(&mostek_lock);
362 mregs->creg |= MSTK_CREG_READ;
363 sec = MSTK_REG_SEC(mregs);
364 min = MSTK_REG_MIN(mregs);
365 hour = MSTK_REG_HOUR(mregs);
366 day = MSTK_REG_DOM(mregs);
367 mon = MSTK_REG_MONTH(mregs);
368 year = MSTK_CVT_YEAR( MSTK_REG_YEAR(mregs) );
369 xtime.tv_sec = mktime(year, mon, day, hour, min, sec);
370 xtime.tv_nsec = (INITIAL_JIFFIES % HZ) * (NSEC_PER_SEC / HZ);
371 set_normalized_timespec(&wall_to_monotonic,
372 -xtime.tv_sec, -xtime.tv_nsec);
373 mregs->creg &= ~MSTK_CREG_READ;
374 spin_unlock_irq(&mostek_lock);
375#ifdef CONFIG_SUN4
376 } else if(idprom->id_machtype == (SM_SUN4 | SM_4_260) ) { 383 } else if(idprom->id_machtype == (SM_SUN4 | SM_4_260) ) {
377 /* initialise the intersil on sun4 */ 384 /* initialise the intersil on sun4 */
385 unsigned int year, mon, day, hour, min, sec;
386 int temp;
387 struct intersil *iregs;
378 388
379 iregs=intersil_clock; 389 iregs=intersil_clock;
380 if(!iregs) { 390 if(!iregs) {
diff --git a/arch/sparc64/mm/fault.c b/arch/sparc64/mm/fault.c
index 1605967cce91..55ae802dc0ad 100644
--- a/arch/sparc64/mm/fault.c
+++ b/arch/sparc64/mm/fault.c
@@ -19,6 +19,7 @@
19#include <linux/init.h> 19#include <linux/init.h>
20#include <linux/interrupt.h> 20#include <linux/interrupt.h>
21#include <linux/kprobes.h> 21#include <linux/kprobes.h>
22#include <linux/kallsyms.h>
22 23
23#include <asm/page.h> 24#include <asm/page.h>
24#include <asm/pgtable.h> 25#include <asm/pgtable.h>
@@ -132,6 +133,8 @@ static void bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
132 133
133 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n", 134 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
134 regs->tpc); 135 regs->tpc);
136 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
137 print_symbol("RPC: <%s>\n", regs->u_regs[15]);
135 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr); 138 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
136 __asm__("mov %%sp, %0" : "=r" (ksp)); 139 __asm__("mov %%sp, %0" : "=r" (ksp));
137 show_stack(current, ksp); 140 show_stack(current, ksp);
diff --git a/arch/um/kernel/dyn.lds.S b/arch/um/kernel/dyn.lds.S
index 2517ecb8bf27..68ed24df5c8f 100644
--- a/arch/um/kernel/dyn.lds.S
+++ b/arch/um/kernel/dyn.lds.S
@@ -26,6 +26,7 @@ SECTIONS
26 26
27 /* Read-only sections, merged into text segment: */ 27 /* Read-only sections, merged into text segment: */
28 .hash : { *(.hash) } 28 .hash : { *(.hash) }
29 .gnu.hash : { *(.gnu.hash) }
29 .dynsym : { *(.dynsym) } 30 .dynsym : { *(.dynsym) }
30 .dynstr : { *(.dynstr) } 31 .dynstr : { *(.dynstr) }
31 .gnu.version : { *(.gnu.version) } 32 .gnu.version : { *(.gnu.version) }
diff --git a/arch/v850/kernel/setup.c b/arch/v850/kernel/setup.c
index 62bdb8d29fc0..1bf672a25692 100644
--- a/arch/v850/kernel/setup.c
+++ b/arch/v850/kernel/setup.c
@@ -1,8 +1,8 @@
1/* 1/*
2 * arch/v850/kernel/setup.c -- Arch-dependent initialization functions 2 * arch/v850/kernel/setup.c -- Arch-dependent initialization functions
3 * 3 *
4 * Copyright (C) 2001,02,03,05 NEC Electronics Corporation 4 * Copyright (C) 2001,02,03,05,06 NEC Electronics Corporation
5 * Copyright (C) 2001,02,03,05 Miles Bader <miles@gnu.org> 5 * Copyright (C) 2001,02,03,05,06 Miles Bader <miles@gnu.org>
6 * 6 *
7 * This file is subject to the terms and conditions of the GNU General 7 * This file is subject to the terms and conditions of the GNU General
8 * Public License. See the file COPYING in the main directory of this 8 * Public License. See the file COPYING in the main directory of this
@@ -190,7 +190,7 @@ void free_initmem (void)
190 for (addr = start; addr < end; addr += PAGE_SIZE) { 190 for (addr = start; addr < end; addr += PAGE_SIZE) {
191 struct page *page = virt_to_page (addr); 191 struct page *page = virt_to_page (addr);
192 ClearPageReserved (page); 192 ClearPageReserved (page);
193 set_page_count (page, 1); 193 init_page_count (page);
194 __free_page (page); 194 __free_page (page);
195 total_ram_pages++; 195 total_ram_pages++;
196 } 196 }
diff --git a/arch/v850/kernel/v850_ksyms.c b/arch/v850/kernel/v850_ksyms.c
index c03ad6ed61cc..67bc48e57c60 100644
--- a/arch/v850/kernel/v850_ksyms.c
+++ b/arch/v850/kernel/v850_ksyms.c
@@ -21,9 +21,6 @@ EXPORT_SYMBOL (trap_table);
21 21
22/* platform dependent support */ 22/* platform dependent support */
23EXPORT_SYMBOL (kernel_thread); 23EXPORT_SYMBOL (kernel_thread);
24EXPORT_SYMBOL (enable_irq);
25EXPORT_SYMBOL (disable_irq);
26EXPORT_SYMBOL (disable_irq_nosync);
27EXPORT_SYMBOL (__bug); 24EXPORT_SYMBOL (__bug);
28 25
29/* Networking helper routines. */ 26/* Networking helper routines. */
@@ -33,22 +30,9 @@ EXPORT_SYMBOL (ip_compute_csum);
33EXPORT_SYMBOL (ip_fast_csum); 30EXPORT_SYMBOL (ip_fast_csum);
34 31
35/* string / mem functions */ 32/* string / mem functions */
36EXPORT_SYMBOL (strcpy);
37EXPORT_SYMBOL (strncpy);
38EXPORT_SYMBOL (strcat);
39EXPORT_SYMBOL (strncat);
40EXPORT_SYMBOL (strcmp);
41EXPORT_SYMBOL (strncmp);
42EXPORT_SYMBOL (strchr);
43EXPORT_SYMBOL (strlen);
44EXPORT_SYMBOL (strnlen);
45EXPORT_SYMBOL (strrchr);
46EXPORT_SYMBOL (strstr);
47EXPORT_SYMBOL (memset); 33EXPORT_SYMBOL (memset);
48EXPORT_SYMBOL (memcpy); 34EXPORT_SYMBOL (memcpy);
49EXPORT_SYMBOL (memmove); 35EXPORT_SYMBOL (memmove);
50EXPORT_SYMBOL (memcmp);
51EXPORT_SYMBOL (memscan);
52 36
53/* semaphores */ 37/* semaphores */
54EXPORT_SYMBOL (__down); 38EXPORT_SYMBOL (__down);
diff --git a/arch/x86_64/defconfig b/arch/x86_64/defconfig
index 83d389b8ebd8..840d5d93d5cc 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: 2.6.17-git22 3# Linux kernel version: 2.6.18-rc2
4# Tue Jul 4 14:24:40 2006 4# Tue Jul 18 17:13:20 2006
5# 5#
6CONFIG_X86_64=y 6CONFIG_X86_64=y
7CONFIG_64BIT=y 7CONFIG_64BIT=y
@@ -37,6 +37,7 @@ CONFIG_SWAP=y
37CONFIG_SYSVIPC=y 37CONFIG_SYSVIPC=y
38CONFIG_POSIX_MQUEUE=y 38CONFIG_POSIX_MQUEUE=y
39# CONFIG_BSD_PROCESS_ACCT is not set 39# CONFIG_BSD_PROCESS_ACCT is not set
40# CONFIG_TASKSTATS is not set
40CONFIG_SYSCTL=y 41CONFIG_SYSCTL=y
41# CONFIG_AUDIT is not set 42# CONFIG_AUDIT is not set
42CONFIG_IKCONFIG=y 43CONFIG_IKCONFIG=y
@@ -413,6 +414,7 @@ CONFIG_BLK_DEV_LOOP=y
413CONFIG_BLK_DEV_RAM=y 414CONFIG_BLK_DEV_RAM=y
414CONFIG_BLK_DEV_RAM_COUNT=16 415CONFIG_BLK_DEV_RAM_COUNT=16
415CONFIG_BLK_DEV_RAM_SIZE=4096 416CONFIG_BLK_DEV_RAM_SIZE=4096
417CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
416CONFIG_BLK_DEV_INITRD=y 418CONFIG_BLK_DEV_INITRD=y
417# CONFIG_CDROM_PKTCDVD is not set 419# CONFIG_CDROM_PKTCDVD is not set
418# CONFIG_ATA_OVER_ETH is not set 420# CONFIG_ATA_OVER_ETH is not set
@@ -1195,7 +1197,7 @@ CONFIG_USB_MON=y
1195# CONFIG_USB_LEGOTOWER is not set 1197# CONFIG_USB_LEGOTOWER is not set
1196# CONFIG_USB_LCD is not set 1198# CONFIG_USB_LCD is not set
1197# CONFIG_USB_LED is not set 1199# CONFIG_USB_LED is not set
1198# CONFIG_USB_CY7C63 is not set 1200# CONFIG_USB_CYPRESS_CY7C63 is not set
1199# CONFIG_USB_CYTHERM is not set 1201# CONFIG_USB_CYTHERM is not set
1200# CONFIG_USB_PHIDGETKIT is not set 1202# CONFIG_USB_PHIDGETKIT is not set
1201# CONFIG_USB_PHIDGETSERVO is not set 1203# CONFIG_USB_PHIDGETSERVO is not set
@@ -1373,7 +1375,6 @@ CONFIG_SUNRPC=y
1373# CONFIG_RPCSEC_GSS_SPKM3 is not set 1375# CONFIG_RPCSEC_GSS_SPKM3 is not set
1374# CONFIG_SMB_FS is not set 1376# CONFIG_SMB_FS is not set
1375# CONFIG_CIFS is not set 1377# CONFIG_CIFS is not set
1376# CONFIG_CIFS_DEBUG2 is not set
1377# CONFIG_NCP_FS is not set 1378# CONFIG_NCP_FS is not set
1378# CONFIG_CODA_FS is not set 1379# CONFIG_CODA_FS is not set
1379# CONFIG_AFS_FS is not set 1380# CONFIG_AFS_FS is not set
diff --git a/arch/x86_64/ia32/Makefile b/arch/x86_64/ia32/Makefile
index 62bc5f56da9e..cdae36435e21 100644
--- a/arch/x86_64/ia32/Makefile
+++ b/arch/x86_64/ia32/Makefile
@@ -23,6 +23,7 @@ targets := $(foreach F,sysenter syscall,vsyscall-$F.o vsyscall-$F.so)
23# The DSO images are built using a special linker script 23# The DSO images are built using a special linker script
24quiet_cmd_syscall = SYSCALL $@ 24quiet_cmd_syscall = SYSCALL $@
25 cmd_syscall = $(CC) -m32 -nostdlib -shared -s \ 25 cmd_syscall = $(CC) -m32 -nostdlib -shared -s \
26 $(call ld-option, -Wl$(comma)--hash-style=sysv) \
26 -Wl,-soname=linux-gate.so.1 -o $@ \ 27 -Wl,-soname=linux-gate.so.1 -o $@ \
27 -Wl,-T,$(filter-out FORCE,$^) 28 -Wl,-T,$(filter-out FORCE,$^)
28 29
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index 9b5bb413a6e9..5d4a7d125ed0 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -103,7 +103,7 @@ ENTRY(ia32_sysenter_target)
103 pushq %rax 103 pushq %rax
104 CFI_ADJUST_CFA_OFFSET 8 104 CFI_ADJUST_CFA_OFFSET 8
105 cld 105 cld
106 SAVE_ARGS 0,0,1 106 SAVE_ARGS 0,0,0
107 /* no need to do an access_ok check here because rbp has been 107 /* no need to do an access_ok check here because rbp has been
108 32bit zero extended */ 108 32bit zero extended */
1091: movl (%rbp),%r9d 1091: movl (%rbp),%r9d
diff --git a/arch/x86_64/ia32/vsyscall.lds b/arch/x86_64/ia32/vsyscall.lds
index f2e75ed4c6c7..1dc86ff5bcb9 100644
--- a/arch/x86_64/ia32/vsyscall.lds
+++ b/arch/x86_64/ia32/vsyscall.lds
@@ -11,6 +11,7 @@ SECTIONS
11 . = VSYSCALL_BASE + SIZEOF_HEADERS; 11 . = VSYSCALL_BASE + SIZEOF_HEADERS;
12 12
13 .hash : { *(.hash) } :text 13 .hash : { *(.hash) } :text
14 .gnu.hash : { *(.gnu.hash) }
14 .dynsym : { *(.dynsym) } 15 .dynsym : { *(.dynsym) }
15 .dynstr : { *(.dynstr) } 16 .dynstr : { *(.dynstr) }
16 .gnu.version : { *(.gnu.version) } 17 .gnu.version : { *(.gnu.version) }
diff --git a/arch/x86_64/kernel/machine_kexec.c b/arch/x86_64/kernel/machine_kexec.c
index 83fb24a02821..106076b370fc 100644
--- a/arch/x86_64/kernel/machine_kexec.c
+++ b/arch/x86_64/kernel/machine_kexec.c
@@ -207,14 +207,11 @@ NORET_TYPE void machine_kexec(struct kimage *image)
207 __flush_tlb(); 207 __flush_tlb();
208 208
209 209
210 /* The segment registers are funny things, they are 210 /* The segment registers are funny things, they have both a
211 * automatically loaded from a table, in memory wherever you 211 * visible and an invisible part. Whenever the visible part is
212 * set them to a specific selector, but this table is never 212 * set to a specific selector, the invisible part is loaded
213 * accessed again unless you set the segment to a different selector. 213 * with from a table in memory. At no other time is the
214 * 214 * descriptor table in memory accessed.
215 * The more common model are caches where the behide
216 * the scenes work is done, but is also dropped at arbitrary
217 * times.
218 * 215 *
219 * I take advantage of this here by force loading the 216 * I take advantage of this here by force loading the
220 * segments, before I zap the gdt with an invalid value. 217 * segments, before I zap the gdt with an invalid value.
diff --git a/arch/x86_64/kernel/mce.c b/arch/x86_64/kernel/mce.c
index 88845674c661..4e017fb30fb3 100644
--- a/arch/x86_64/kernel/mce.c
+++ b/arch/x86_64/kernel/mce.c
@@ -615,7 +615,7 @@ static __cpuinit int mce_create_device(unsigned int cpu)
615} 615}
616 616
617#ifdef CONFIG_HOTPLUG_CPU 617#ifdef CONFIG_HOTPLUG_CPU
618static __cpuinit void mce_remove_device(unsigned int cpu) 618static void mce_remove_device(unsigned int cpu)
619{ 619{
620 int i; 620 int i;
621 621
@@ -626,10 +626,9 @@ static __cpuinit void mce_remove_device(unsigned int cpu)
626 sysdev_remove_file(&per_cpu(device_mce,cpu), &attr_check_interval); 626 sysdev_remove_file(&per_cpu(device_mce,cpu), &attr_check_interval);
627 sysdev_unregister(&per_cpu(device_mce,cpu)); 627 sysdev_unregister(&per_cpu(device_mce,cpu));
628} 628}
629#endif
630 629
631/* Get notified when a cpu comes on/off. Be hotplug friendly. */ 630/* Get notified when a cpu comes on/off. Be hotplug friendly. */
632static __cpuinit int 631static int
633mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) 632mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
634{ 633{
635 unsigned int cpu = (unsigned long)hcpu; 634 unsigned int cpu = (unsigned long)hcpu;
@@ -638,18 +637,17 @@ mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
638 case CPU_ONLINE: 637 case CPU_ONLINE:
639 mce_create_device(cpu); 638 mce_create_device(cpu);
640 break; 639 break;
641#ifdef CONFIG_HOTPLUG_CPU
642 case CPU_DEAD: 640 case CPU_DEAD:
643 mce_remove_device(cpu); 641 mce_remove_device(cpu);
644 break; 642 break;
645#endif
646 } 643 }
647 return NOTIFY_OK; 644 return NOTIFY_OK;
648} 645}
649 646
650static struct notifier_block __cpuinitdata mce_cpu_notifier = { 647static struct notifier_block mce_cpu_notifier = {
651 .notifier_call = mce_cpu_callback, 648 .notifier_call = mce_cpu_callback,
652}; 649};
650#endif
653 651
654static __init int mce_init_device(void) 652static __init int mce_init_device(void)
655{ 653{
@@ -664,7 +662,7 @@ static __init int mce_init_device(void)
664 mce_create_device(i); 662 mce_create_device(i);
665 } 663 }
666 664
667 register_cpu_notifier(&mce_cpu_notifier); 665 register_hotcpu_notifier(&mce_cpu_notifier);
668 misc_register(&mce_log_device); 666 misc_register(&mce_log_device);
669 return err; 667 return err;
670} 668}
diff --git a/arch/x86_64/kernel/mce_amd.c b/arch/x86_64/kernel/mce_amd.c
index db2acbf7ad28..883fe747f64c 100644
--- a/arch/x86_64/kernel/mce_amd.c
+++ b/arch/x86_64/kernel/mce_amd.c
@@ -558,7 +558,7 @@ out:
558 * of shared sysfs dir/files, and rest of the cores will be symlinked to it. 558 * of shared sysfs dir/files, and rest of the cores will be symlinked to it.
559 */ 559 */
560 560
561static __cpuinit void deallocate_threshold_block(unsigned int cpu, 561static void deallocate_threshold_block(unsigned int cpu,
562 unsigned int bank) 562 unsigned int bank)
563{ 563{
564 struct threshold_block *pos = NULL; 564 struct threshold_block *pos = NULL;
@@ -578,7 +578,7 @@ static __cpuinit void deallocate_threshold_block(unsigned int cpu,
578 per_cpu(threshold_banks, cpu)[bank]->blocks = NULL; 578 per_cpu(threshold_banks, cpu)[bank]->blocks = NULL;
579} 579}
580 580
581static __cpuinit void threshold_remove_bank(unsigned int cpu, int bank) 581static void threshold_remove_bank(unsigned int cpu, int bank)
582{ 582{
583 int i = 0; 583 int i = 0;
584 struct threshold_bank *b; 584 struct threshold_bank *b;
@@ -618,7 +618,7 @@ free_out:
618 per_cpu(threshold_banks, cpu)[bank] = NULL; 618 per_cpu(threshold_banks, cpu)[bank] = NULL;
619} 619}
620 620
621static __cpuinit void threshold_remove_device(unsigned int cpu) 621static void threshold_remove_device(unsigned int cpu)
622{ 622{
623 unsigned int bank; 623 unsigned int bank;
624 624
@@ -629,14 +629,8 @@ static __cpuinit void threshold_remove_device(unsigned int cpu)
629 } 629 }
630} 630}
631 631
632#else /* !CONFIG_HOTPLUG_CPU */
633static void threshold_remove_device(unsigned int cpu)
634{
635}
636#endif
637
638/* get notified when a cpu comes on/off */ 632/* get notified when a cpu comes on/off */
639static int __cpuinit threshold_cpu_callback(struct notifier_block *nfb, 633static int threshold_cpu_callback(struct notifier_block *nfb,
640 unsigned long action, void *hcpu) 634 unsigned long action, void *hcpu)
641{ 635{
642 /* cpu was unsigned int to begin with */ 636 /* cpu was unsigned int to begin with */
@@ -659,9 +653,10 @@ static int __cpuinit threshold_cpu_callback(struct notifier_block *nfb,
659 return NOTIFY_OK; 653 return NOTIFY_OK;
660} 654}
661 655
662static struct notifier_block threshold_cpu_notifier __cpuinitdata = { 656static struct notifier_block threshold_cpu_notifier = {
663 .notifier_call = threshold_cpu_callback, 657 .notifier_call = threshold_cpu_callback,
664}; 658};
659#endif /* CONFIG_HOTPLUG_CPU */
665 660
666static __init int threshold_init_device(void) 661static __init int threshold_init_device(void)
667{ 662{
@@ -673,7 +668,7 @@ static __init int threshold_init_device(void)
673 if (err) 668 if (err)
674 return err; 669 return err;
675 } 670 }
676 register_cpu_notifier(&threshold_cpu_notifier); 671 register_hotcpu_notifier(&threshold_cpu_notifier);
677 return 0; 672 return 0;
678} 673}
679 674
diff --git a/arch/x86_64/kernel/pci-calgary.c b/arch/x86_64/kernel/pci-calgary.c
index e71ed53b08fb..146924ba5df5 100644
--- a/arch/x86_64/kernel/pci-calgary.c
+++ b/arch/x86_64/kernel/pci-calgary.c
@@ -85,7 +85,8 @@
85#define CSR_AGENT_MASK 0xffe0ffff 85#define CSR_AGENT_MASK 0xffe0ffff
86 86
87#define MAX_NUM_OF_PHBS 8 /* how many PHBs in total? */ 87#define MAX_NUM_OF_PHBS 8 /* how many PHBs in total? */
88#define MAX_PHB_BUS_NUM (MAX_NUM_OF_PHBS * 2) /* max dev->bus->number */ 88#define MAX_NUM_CHASSIS 8 /* max number of chassis */
89#define MAX_PHB_BUS_NUM (MAX_NUM_OF_PHBS * MAX_NUM_CHASSIS * 2) /* max dev->bus->number */
89#define PHBS_PER_CALGARY 4 90#define PHBS_PER_CALGARY 4
90 91
91/* register offsets in Calgary's internal register space */ 92/* register offsets in Calgary's internal register space */
@@ -110,7 +111,8 @@ static const unsigned long phb_offsets[] = {
110 0xB000 /* PHB3 */ 111 0xB000 /* PHB3 */
111}; 112};
112 113
113void* tce_table_kva[MAX_NUM_OF_PHBS * MAX_NUMNODES]; 114static char bus_to_phb[MAX_PHB_BUS_NUM];
115void* tce_table_kva[MAX_PHB_BUS_NUM];
114unsigned int specified_table_size = TCE_TABLE_SIZE_UNSPECIFIED; 116unsigned int specified_table_size = TCE_TABLE_SIZE_UNSPECIFIED;
115static int translate_empty_slots __read_mostly = 0; 117static int translate_empty_slots __read_mostly = 0;
116static int calgary_detected __read_mostly = 0; 118static int calgary_detected __read_mostly = 0;
@@ -119,7 +121,7 @@ static int calgary_detected __read_mostly = 0;
119 * the bitmap of PHBs the user requested that we disable 121 * the bitmap of PHBs the user requested that we disable
120 * translation on. 122 * translation on.
121 */ 123 */
122static DECLARE_BITMAP(translation_disabled, MAX_NUMNODES * MAX_PHB_BUS_NUM); 124static DECLARE_BITMAP(translation_disabled, MAX_PHB_BUS_NUM);
123 125
124static void tce_cache_blast(struct iommu_table *tbl); 126static void tce_cache_blast(struct iommu_table *tbl);
125 127
@@ -452,7 +454,7 @@ static struct dma_mapping_ops calgary_dma_ops = {
452 454
453static inline int busno_to_phbid(unsigned char num) 455static inline int busno_to_phbid(unsigned char num)
454{ 456{
455 return bus_to_phb(num) % PHBS_PER_CALGARY; 457 return bus_to_phb[num];
456} 458}
457 459
458static inline unsigned long split_queue_offset(unsigned char num) 460static inline unsigned long split_queue_offset(unsigned char num)
@@ -812,7 +814,7 @@ static int __init calgary_init(void)
812 int i, ret = -ENODEV; 814 int i, ret = -ENODEV;
813 struct pci_dev *dev = NULL; 815 struct pci_dev *dev = NULL;
814 816
815 for (i = 0; i <= num_online_nodes() * MAX_NUM_OF_PHBS; i++) { 817 for (i = 0; i < MAX_PHB_BUS_NUM; i++) {
816 dev = pci_get_device(PCI_VENDOR_ID_IBM, 818 dev = pci_get_device(PCI_VENDOR_ID_IBM,
817 PCI_DEVICE_ID_IBM_CALGARY, 819 PCI_DEVICE_ID_IBM_CALGARY,
818 dev); 820 dev);
@@ -822,7 +824,7 @@ static int __init calgary_init(void)
822 calgary_init_one_nontraslated(dev); 824 calgary_init_one_nontraslated(dev);
823 continue; 825 continue;
824 } 826 }
825 if (!tce_table_kva[i] && !translate_empty_slots) { 827 if (!tce_table_kva[dev->bus->number] && !translate_empty_slots) {
826 pci_dev_put(dev); 828 pci_dev_put(dev);
827 continue; 829 continue;
828 } 830 }
@@ -842,7 +844,7 @@ error:
842 pci_dev_put(dev); 844 pci_dev_put(dev);
843 continue; 845 continue;
844 } 846 }
845 if (!tce_table_kva[i] && !translate_empty_slots) 847 if (!tce_table_kva[dev->bus->number] && !translate_empty_slots)
846 continue; 848 continue;
847 calgary_disable_translation(dev); 849 calgary_disable_translation(dev);
848 calgary_free_tar(dev); 850 calgary_free_tar(dev);
@@ -876,9 +878,10 @@ static inline int __init determine_tce_table_size(u64 ram)
876void __init detect_calgary(void) 878void __init detect_calgary(void)
877{ 879{
878 u32 val; 880 u32 val;
879 int bus, table_idx; 881 int bus;
880 void *tbl; 882 void *tbl;
881 int detected = 0; 883 int calgary_found = 0;
884 int phb = -1;
882 885
883 /* 886 /*
884 * if the user specified iommu=off or iommu=soft or we found 887 * if the user specified iommu=off or iommu=soft or we found
@@ -889,38 +892,46 @@ void __init detect_calgary(void)
889 892
890 specified_table_size = determine_tce_table_size(end_pfn * PAGE_SIZE); 893 specified_table_size = determine_tce_table_size(end_pfn * PAGE_SIZE);
891 894
892 for (bus = 0, table_idx = 0; 895 for (bus = 0; bus < MAX_PHB_BUS_NUM; bus++) {
893 bus <= num_online_nodes() * MAX_PHB_BUS_NUM; 896 int dev;
894 bus++) { 897
895 BUG_ON(bus > MAX_NUMNODES * MAX_PHB_BUS_NUM); 898 tce_table_kva[bus] = NULL;
899 bus_to_phb[bus] = -1;
900
896 if (read_pci_config(bus, 0, 0, 0) != PCI_VENDOR_DEVICE_ID_CALGARY) 901 if (read_pci_config(bus, 0, 0, 0) != PCI_VENDOR_DEVICE_ID_CALGARY)
897 continue; 902 continue;
903
904 /*
905 * There are 4 PHBs per Calgary chip. Set phb to which phb (0-3)
906 * it is connected to releative to the clagary chip.
907 */
908 phb = (phb + 1) % PHBS_PER_CALGARY;
909
898 if (test_bit(bus, translation_disabled)) { 910 if (test_bit(bus, translation_disabled)) {
899 printk(KERN_INFO "Calgary: translation is disabled for " 911 printk(KERN_INFO "Calgary: translation is disabled for "
900 "PHB 0x%x\n", bus); 912 "PHB 0x%x\n", bus);
901 /* skip this phb, don't allocate a tbl for it */ 913 /* skip this phb, don't allocate a tbl for it */
902 tce_table_kva[table_idx] = NULL;
903 table_idx++;
904 continue; 914 continue;
905 } 915 }
906 /* 916 /*
907 * scan the first slot of the PCI bus to see if there 917 * Scan the slots of the PCI bus to see if there is a device present.
908 * are any devices present 918 * The parent bus will be the zero-ith device, so start at 1.
909 */ 919 */
910 val = read_pci_config(bus, 1, 0, 0); 920 for (dev = 1; dev < 8; dev++) {
911 if (val != 0xffffffff || translate_empty_slots) { 921 val = read_pci_config(bus, dev, 0, 0);
912 tbl = alloc_tce_table(); 922 if (val != 0xffffffff || translate_empty_slots) {
913 if (!tbl) 923 tbl = alloc_tce_table();
914 goto cleanup; 924 if (!tbl)
915 detected = 1; 925 goto cleanup;
916 } else 926 tce_table_kva[bus] = tbl;
917 tbl = NULL; 927 bus_to_phb[bus] = phb;
918 928 calgary_found = 1;
919 tce_table_kva[table_idx] = tbl; 929 break;
920 table_idx++; 930 }
931 }
921 } 932 }
922 933
923 if (detected) { 934 if (calgary_found) {
924 iommu_detected = 1; 935 iommu_detected = 1;
925 calgary_detected = 1; 936 calgary_detected = 1;
926 printk(KERN_INFO "PCI-DMA: Calgary IOMMU detected. " 937 printk(KERN_INFO "PCI-DMA: Calgary IOMMU detected. "
@@ -929,9 +940,9 @@ void __init detect_calgary(void)
929 return; 940 return;
930 941
931cleanup: 942cleanup:
932 for (--table_idx; table_idx >= 0; --table_idx) 943 for (--bus; bus >= 0; --bus)
933 if (tce_table_kva[table_idx]) 944 if (tce_table_kva[bus])
934 free_tce_table(tce_table_kva[table_idx]); 945 free_tce_table(tce_table_kva[bus]);
935} 946}
936 947
937int __init calgary_iommu_init(void) 948int __init calgary_iommu_init(void)
@@ -1002,7 +1013,7 @@ static int __init calgary_parse_options(char *p)
1002 if (p == endp) 1013 if (p == endp)
1003 break; 1014 break;
1004 1015
1005 if (bridge <= (num_online_nodes() * MAX_PHB_BUS_NUM)) { 1016 if (bridge < MAX_PHB_BUS_NUM) {
1006 printk(KERN_INFO "Calgary: disabling " 1017 printk(KERN_INFO "Calgary: disabling "
1007 "translation for PHB 0x%x\n", bridge); 1018 "translation for PHB 0x%x\n", bridge);
1008 set_bit(bridge, translation_disabled); 1019 set_bit(bridge, translation_disabled);
diff --git a/arch/x86_64/kernel/pci-swiotlb.c b/arch/x86_64/kernel/pci-swiotlb.c
index ebdb77fe2057..6a55f87ba97f 100644
--- a/arch/x86_64/kernel/pci-swiotlb.c
+++ b/arch/x86_64/kernel/pci-swiotlb.c
@@ -31,9 +31,10 @@ struct dma_mapping_ops swiotlb_dma_ops = {
31void pci_swiotlb_init(void) 31void pci_swiotlb_init(void)
32{ 32{
33 /* don't initialize swiotlb if iommu=off (no_iommu=1) */ 33 /* don't initialize swiotlb if iommu=off (no_iommu=1) */
34 if (!iommu_detected && !no_iommu && 34 if (!iommu_detected && !no_iommu && end_pfn > MAX_DMA32_PFN)
35 (end_pfn > MAX_DMA32_PFN || force_iommu))
36 swiotlb = 1; 35 swiotlb = 1;
36 if (swiotlb_force)
37 swiotlb = 1;
37 if (swiotlb) { 38 if (swiotlb) {
38 printk(KERN_INFO "PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\n"); 39 printk(KERN_INFO "PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\n");
39 swiotlb_init(); 40 swiotlb_init();
diff --git a/arch/x86_64/kernel/tce.c b/arch/x86_64/kernel/tce.c
index d3a9e79e954c..5530dda3f27a 100644
--- a/arch/x86_64/kernel/tce.c
+++ b/arch/x86_64/kernel/tce.c
@@ -96,7 +96,6 @@ static inline unsigned int table_size_to_number_of_entries(unsigned char size)
96static int tce_table_setparms(struct pci_dev *dev, struct iommu_table *tbl) 96static int tce_table_setparms(struct pci_dev *dev, struct iommu_table *tbl)
97{ 97{
98 unsigned int bitmapsz; 98 unsigned int bitmapsz;
99 unsigned int tce_table_index;
100 unsigned long bmppages; 99 unsigned long bmppages;
101 int ret; 100 int ret;
102 101
@@ -105,8 +104,7 @@ static int tce_table_setparms(struct pci_dev *dev, struct iommu_table *tbl)
105 /* set the tce table size - measured in entries */ 104 /* set the tce table size - measured in entries */
106 tbl->it_size = table_size_to_number_of_entries(specified_table_size); 105 tbl->it_size = table_size_to_number_of_entries(specified_table_size);
107 106
108 tce_table_index = bus_to_phb(tbl->it_busno); 107 tbl->it_base = (unsigned long)tce_table_kva[dev->bus->number];
109 tbl->it_base = (unsigned long)tce_table_kva[tce_table_index];
110 if (!tbl->it_base) { 108 if (!tbl->it_base) {
111 printk(KERN_ERR "Calgary: iommu_table_setparms: " 109 printk(KERN_ERR "Calgary: iommu_table_setparms: "
112 "no table allocated?!\n"); 110 "no table allocated?!\n");
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index b9ff75992c16..7a9b18224182 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -28,6 +28,7 @@
28#include <linux/acpi.h> 28#include <linux/acpi.h>
29#ifdef CONFIG_ACPI 29#ifdef CONFIG_ACPI
30#include <acpi/achware.h> /* for PM timer frequency */ 30#include <acpi/achware.h> /* for PM timer frequency */
31#include <acpi/acpi_bus.h>
31#endif 32#endif
32#include <asm/8253pit.h> 33#include <asm/8253pit.h>
33#include <asm/pgtable.h> 34#include <asm/pgtable.h>
@@ -193,7 +194,7 @@ unsigned long profile_pc(struct pt_regs *regs)
193 is just accounted to the spinlock function. 194 is just accounted to the spinlock function.
194 Better would be to write these functions in assembler again 195 Better would be to write these functions in assembler again
195 and check exactly. */ 196 and check exactly. */
196 if (in_lock_functions(pc)) { 197 if (!user_mode(regs) && in_lock_functions(pc)) {
197 char *v = *(char **)regs->rsp; 198 char *v = *(char **)regs->rsp;
198 if ((v >= _stext && v <= _etext) || 199 if ((v >= _stext && v <= _etext) ||
199 (v >= _sinittext && v <= _einittext) || 200 (v >= _sinittext && v <= _einittext) ||
@@ -953,11 +954,18 @@ __cpuinit int unsynchronized_tsc(void)
953#ifdef CONFIG_SMP 954#ifdef CONFIG_SMP
954 if (apic_is_clustered_box()) 955 if (apic_is_clustered_box())
955 return 1; 956 return 1;
956 /* Intel systems are normally all synchronized. Exceptions
957 are handled in the check above. */
958 if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL)
959 return 0;
960#endif 957#endif
958 /* Most intel systems have synchronized TSCs except for
959 multi node systems */
960 if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) {
961#ifdef CONFIG_ACPI
962 /* But TSC doesn't tick in C3 so don't use it there */
963 if (acpi_fadt.length > 0 && acpi_fadt.plvl3_lat < 100)
964 return 1;
965#endif
966 return 0;
967 }
968
961 /* Assume multi socket systems are not synchronized */ 969 /* Assume multi socket systems are not synchronized */
962 return num_present_cpus() > 1; 970 return num_present_cpus() > 1;
963} 971}
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
index eb39a2775236..4e9938dee060 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86_64/kernel/traps.c
@@ -254,7 +254,6 @@ void show_trace(struct task_struct *tsk, struct pt_regs *regs, unsigned long * s
254{ 254{
255 const unsigned cpu = safe_smp_processor_id(); 255 const unsigned cpu = safe_smp_processor_id();
256 unsigned long *irqstack_end = (unsigned long *)cpu_pda(cpu)->irqstackptr; 256 unsigned long *irqstack_end = (unsigned long *)cpu_pda(cpu)->irqstackptr;
257 int i = 11;
258 unsigned used = 0; 257 unsigned used = 0;
259 258
260 printk("\nCall Trace:\n"); 259 printk("\nCall Trace:\n");
@@ -275,11 +274,20 @@ void show_trace(struct task_struct *tsk, struct pt_regs *regs, unsigned long * s
275 if (unwind_init_blocked(&info, tsk) == 0) 274 if (unwind_init_blocked(&info, tsk) == 0)
276 unw_ret = show_trace_unwind(&info, NULL); 275 unw_ret = show_trace_unwind(&info, NULL);
277 } 276 }
278 if (unw_ret > 0) { 277 if (unw_ret > 0 && !arch_unw_user_mode(&info)) {
279 if (call_trace > 0) 278#ifdef CONFIG_STACK_UNWIND
279 unsigned long rip = info.regs.rip;
280 print_symbol("DWARF2 unwinder stuck at %s\n", rip);
281 if (call_trace == 1) {
282 printk("Leftover inexact backtrace:\n");
283 stack = (unsigned long *)info.regs.rsp;
284 } else if (call_trace > 1)
280 return; 285 return;
281 printk("Legacy call trace:"); 286 else
282 i = 18; 287 printk("Full inexact backtrace again:\n");
288#else
289 printk("Inexact backtrace:\n");
290#endif
283 } 291 }
284 } 292 }
285 293
@@ -521,7 +529,7 @@ void __kprobes oops_end(unsigned long flags)
521 /* Nest count reaches zero, release the lock. */ 529 /* Nest count reaches zero, release the lock. */
522 spin_unlock_irqrestore(&die_lock, flags); 530 spin_unlock_irqrestore(&die_lock, flags);
523 if (panic_on_oops) 531 if (panic_on_oops)
524 panic("Oops"); 532 panic("Fatal exception: panic_on_oops");
525} 533}
526 534
527void __kprobes __die(const char * str, struct pt_regs * regs, long err) 535void __kprobes __die(const char * str, struct pt_regs * regs, long err)
@@ -1118,8 +1126,10 @@ static int __init call_trace_setup(char *s)
1118 call_trace = -1; 1126 call_trace = -1;
1119 else if (strcmp(s, "both") == 0) 1127 else if (strcmp(s, "both") == 0)
1120 call_trace = 0; 1128 call_trace = 0;
1121 else if (strcmp(s, "new") == 0) 1129 else if (strcmp(s, "newfallback") == 0)
1122 call_trace = 1; 1130 call_trace = 1;
1131 else if (strcmp(s, "new") == 0)
1132 call_trace = 2;
1123 return 1; 1133 return 1;
1124} 1134}
1125__setup("call_trace=", call_trace_setup); 1135__setup("call_trace=", call_trace_setup);
diff --git a/arch/x86_64/pci/k8-bus.c b/arch/x86_64/pci/k8-bus.c
index b50a7c7c47f8..3acf60ded2a0 100644
--- a/arch/x86_64/pci/k8-bus.c
+++ b/arch/x86_64/pci/k8-bus.c
@@ -2,7 +2,6 @@
2#include <linux/pci.h> 2#include <linux/pci.h>
3#include <asm/mpspec.h> 3#include <asm/mpspec.h>
4#include <linux/cpumask.h> 4#include <linux/cpumask.h>
5#include <asm/k8.h>
6 5
7/* 6/*
8 * This discovers the pcibus <-> node mapping on AMD K8. 7 * This discovers the pcibus <-> node mapping on AMD K8.
@@ -19,6 +18,7 @@
19#define NR_LDT_BUS_NUMBER_REGISTERS 3 18#define NR_LDT_BUS_NUMBER_REGISTERS 3
20#define SECONDARY_LDT_BUS_NUMBER(dword) ((dword >> 8) & 0xFF) 19#define SECONDARY_LDT_BUS_NUMBER(dword) ((dword >> 8) & 0xFF)
21#define SUBORDINATE_LDT_BUS_NUMBER(dword) ((dword >> 16) & 0xFF) 20#define SUBORDINATE_LDT_BUS_NUMBER(dword) ((dword >> 16) & 0xFF)
21#define PCI_DEVICE_ID_K8HTCONFIG 0x1100
22 22
23/** 23/**
24 * fill_mp_bus_to_cpumask() 24 * fill_mp_bus_to_cpumask()
@@ -28,7 +28,8 @@
28__init static int 28__init static int
29fill_mp_bus_to_cpumask(void) 29fill_mp_bus_to_cpumask(void)
30{ 30{
31 int i, j, k; 31 struct pci_dev *nb_dev = NULL;
32 int i, j;
32 u32 ldtbus, nid; 33 u32 ldtbus, nid;
33 static int lbnr[3] = { 34 static int lbnr[3] = {
34 LDT_BUS_NUMBER_REGISTER_0, 35 LDT_BUS_NUMBER_REGISTER_0,
@@ -36,9 +37,8 @@ fill_mp_bus_to_cpumask(void)
36 LDT_BUS_NUMBER_REGISTER_2 37 LDT_BUS_NUMBER_REGISTER_2
37 }; 38 };
38 39
39 cache_k8_northbridges(); 40 while ((nb_dev = pci_get_device(PCI_VENDOR_ID_AMD,
40 for (k = 0; k < num_k8_northbridges; k++) { 41 PCI_DEVICE_ID_K8HTCONFIG, nb_dev))) {
41 struct pci_dev *nb_dev = k8_northbridges[k];
42 pci_read_config_dword(nb_dev, NODE_ID_REGISTER, &nid); 42 pci_read_config_dword(nb_dev, NODE_ID_REGISTER, &nid);
43 43
44 for (i = 0; i < NR_LDT_BUS_NUMBER_REGISTERS; i++) { 44 for (i = 0; i < NR_LDT_BUS_NUMBER_REGISTERS; i++) {
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index 27e409089a7b..9734960a2451 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -487,11 +487,9 @@ void die(const char * str, struct pt_regs * regs, long err)
487 if (in_interrupt()) 487 if (in_interrupt())
488 panic("Fatal exception in interrupt"); 488 panic("Fatal exception in interrupt");
489 489
490 if (panic_on_oops) { 490 if (panic_on_oops)
491 printk(KERN_EMERG "Fatal exception: panic in 5 seconds\n"); 491 panic("Fatal exception: panic_on_oops");
492 ssleep(5); 492
493 panic("Fatal exception");
494 }
495 do_exit(err); 493 do_exit(err);
496} 494}
497 495
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-18 14:21:35 -0500