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-rw-r--r--Documentation/x86/boot.txt1
-rw-r--r--MAINTAINERS2
-rw-r--r--arch/arm/include/asm/smp_scu.h8
-rw-r--r--arch/arm/kernel/smp_scu.c2
-rw-r--r--arch/arm/mach-highbank/highbank.c3
-rw-r--r--arch/arm/mach-highbank/sysregs.h4
-rw-r--r--arch/arm/net/bpf_jit_32.c15
-rw-r--r--arch/m68k/include/asm/processor.h1
-rw-r--r--arch/s390/kernel/time.c3
-rw-r--r--arch/tile/Kconfig2
-rw-r--r--arch/tile/include/asm/io.h6
-rw-r--r--arch/tile/include/asm/irqflags.h32
-rw-r--r--arch/tile/include/uapi/arch/interrupts_32.h394
-rw-r--r--arch/tile/include/uapi/arch/interrupts_64.h346
-rw-r--r--arch/tile/kernel/intvec_64.S4
-rw-r--r--arch/tile/kernel/process.c2
-rw-r--r--arch/tile/kernel/reboot.c2
-rw-r--r--arch/tile/kernel/setup.c5
-rw-r--r--arch/tile/kernel/stack.c3
-rw-r--r--arch/tile/lib/cacheflush.c2
-rw-r--r--arch/tile/lib/cpumask.c2
-rw-r--r--arch/tile/lib/exports.c2
-rw-r--r--arch/tile/mm/homecache.c1
-rw-r--r--arch/x86/include/asm/mce.h84
-rw-r--r--arch/x86/include/asm/pgtable.h5
-rw-r--r--arch/x86/include/uapi/asm/mce.h87
-rw-r--r--arch/x86/kernel/apic/x2apic_phys.c21
-rw-r--r--arch/x86/mm/fault.c8
-rw-r--r--arch/x86/mm/init_64.c3
-rw-r--r--drivers/gpu/drm/nouveau/core/core/falcon.c7
-rw-r--r--drivers/gpu/drm/nouveau/core/core/subdev.c2
-rw-r--r--drivers/gpu/drm/nouveau/core/include/core/object.h7
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/fb/base.c4
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c5
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bo.c1
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drm.c3
-rw-r--r--drivers/gpu/drm/radeon/evergreen_cs.c86
-rw-r--r--drivers/gpu/drm/radeon/r600_cs.c38
-rw-r--r--drivers/gpu/drm/radeon/radeon_ttm.c1
-rw-r--r--drivers/input/joystick/analog.c2
-rw-r--r--drivers/net/ethernet/atheros/atl1c/atl1c_main.c71
-rw-r--r--drivers/net/ethernet/cadence/macb.c5
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c2
-rw-r--r--drivers/net/usb/cdc_ncm.c11
-rw-r--r--drivers/net/xen-netback/interface.c3
-rw-r--r--drivers/net/xen-netback/netback.c8
-rw-r--r--drivers/rtc/rtc-pl031.c4
-rw-r--r--include/net/sock.h2
-rw-r--r--include/uapi/linux/auto_fs.h25
-rw-r--r--kernel/pid.c2
-rw-r--r--mm/memcontrol.c4
-rw-r--r--mm/mlock.c6
-rw-r--r--mm/page_alloc.c4
-rw-r--r--net/batman-adv/distributed-arp-table.c2
-rw-r--r--net/ipv6/netfilter/nf_conntrack_reasm.c6
-rw-r--r--net/netfilter/nf_conntrack_helper.c4
-rw-r--r--net/netfilter/nf_conntrack_netlink.c3
-rw-r--r--net/sctp/Kconfig4
-rw-r--r--net/sctp/ipv6.c5
-rw-r--r--net/tipc/bcast.c1
60 files changed, 752 insertions, 626 deletions
diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt
index e540fd67f767..b443f1de0e5a 100644
--- a/Documentation/x86/boot.txt
+++ b/Documentation/x86/boot.txt
@@ -390,6 +390,7 @@ Protocol: 2.00+
390 F Special (0xFF = undefined) 390 F Special (0xFF = undefined)
391 10 Reserved 391 10 Reserved
392 11 Minimal Linux Bootloader <http://sebastian-plotz.blogspot.de> 392 11 Minimal Linux Bootloader <http://sebastian-plotz.blogspot.de>
393 12 OVMF UEFI virtualization stack
393 394
394 Please contact <hpa@zytor.com> if you need a bootloader ID 395 Please contact <hpa@zytor.com> if you need a bootloader ID
395 value assigned. 396 value assigned.
diff --git a/MAINTAINERS b/MAINTAINERS
index 5abc10efffa2..8bbd949f8c2e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7524,7 +7524,7 @@ S: Maintained
7524F: drivers/media/tuners/tea5767.* 7524F: drivers/media/tuners/tea5767.*
7525 7525
7526TEAM DRIVER 7526TEAM DRIVER
7527M: Jiri Pirko <jpirko@redhat.com> 7527M: Jiri Pirko <jiri@resnulli.us>
7528L: netdev@vger.kernel.org 7528L: netdev@vger.kernel.org
7529S: Supported 7529S: Supported
7530F: drivers/net/team/ 7530F: drivers/net/team/
diff --git a/arch/arm/include/asm/smp_scu.h b/arch/arm/include/asm/smp_scu.h
index 4eb6d005ffaa..86dff32a0737 100644
--- a/arch/arm/include/asm/smp_scu.h
+++ b/arch/arm/include/asm/smp_scu.h
@@ -7,8 +7,14 @@
7 7
8#ifndef __ASSEMBLER__ 8#ifndef __ASSEMBLER__
9unsigned int scu_get_core_count(void __iomem *); 9unsigned int scu_get_core_count(void __iomem *);
10void scu_enable(void __iomem *);
11int scu_power_mode(void __iomem *, unsigned int); 10int scu_power_mode(void __iomem *, unsigned int);
11
12#ifdef CONFIG_SMP
13void scu_enable(void __iomem *scu_base);
14#else
15static inline void scu_enable(void __iomem *scu_base) {}
16#endif
17
12#endif 18#endif
13 19
14#endif 20#endif
diff --git a/arch/arm/kernel/smp_scu.c b/arch/arm/kernel/smp_scu.c
index b9f015e843d8..45eac87ed66a 100644
--- a/arch/arm/kernel/smp_scu.c
+++ b/arch/arm/kernel/smp_scu.c
@@ -75,7 +75,7 @@ void scu_enable(void __iomem *scu_base)
75int scu_power_mode(void __iomem *scu_base, unsigned int mode) 75int scu_power_mode(void __iomem *scu_base, unsigned int mode)
76{ 76{
77 unsigned int val; 77 unsigned int val;
78 int cpu = cpu_logical_map(smp_processor_id()); 78 int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(smp_processor_id()), 0);
79 79
80 if (mode > 3 || mode == 1 || cpu > 3) 80 if (mode > 3 || mode == 1 || cpu > 3)
81 return -EINVAL; 81 return -EINVAL;
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index 981dc1e1da51..e6c061282939 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -28,6 +28,7 @@
28 28
29#include <asm/arch_timer.h> 29#include <asm/arch_timer.h>
30#include <asm/cacheflush.h> 30#include <asm/cacheflush.h>
31#include <asm/cputype.h>
31#include <asm/smp_plat.h> 32#include <asm/smp_plat.h>
32#include <asm/smp_twd.h> 33#include <asm/smp_twd.h>
33#include <asm/hardware/arm_timer.h> 34#include <asm/hardware/arm_timer.h>
@@ -59,7 +60,7 @@ static void __init highbank_scu_map_io(void)
59 60
60void highbank_set_cpu_jump(int cpu, void *jump_addr) 61void highbank_set_cpu_jump(int cpu, void *jump_addr)
61{ 62{
62 cpu = cpu_logical_map(cpu); 63 cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(cpu), 0);
63 writel(virt_to_phys(jump_addr), HB_JUMP_TABLE_VIRT(cpu)); 64 writel(virt_to_phys(jump_addr), HB_JUMP_TABLE_VIRT(cpu));
64 __cpuc_flush_dcache_area(HB_JUMP_TABLE_VIRT(cpu), 16); 65 __cpuc_flush_dcache_area(HB_JUMP_TABLE_VIRT(cpu), 16);
65 outer_clean_range(HB_JUMP_TABLE_PHYS(cpu), 66 outer_clean_range(HB_JUMP_TABLE_PHYS(cpu),
diff --git a/arch/arm/mach-highbank/sysregs.h b/arch/arm/mach-highbank/sysregs.h
index 70af9d13fcef..5995df7f2622 100644
--- a/arch/arm/mach-highbank/sysregs.h
+++ b/arch/arm/mach-highbank/sysregs.h
@@ -37,7 +37,7 @@ extern void __iomem *sregs_base;
37 37
38static inline void highbank_set_core_pwr(void) 38static inline void highbank_set_core_pwr(void)
39{ 39{
40 int cpu = cpu_logical_map(smp_processor_id()); 40 int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(smp_processor_id()), 0);
41 if (scu_base_addr) 41 if (scu_base_addr)
42 scu_power_mode(scu_base_addr, SCU_PM_POWEROFF); 42 scu_power_mode(scu_base_addr, SCU_PM_POWEROFF);
43 else 43 else
@@ -46,7 +46,7 @@ static inline void highbank_set_core_pwr(void)
46 46
47static inline void highbank_clear_core_pwr(void) 47static inline void highbank_clear_core_pwr(void)
48{ 48{
49 int cpu = cpu_logical_map(smp_processor_id()); 49 int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(smp_processor_id()), 0);
50 if (scu_base_addr) 50 if (scu_base_addr)
51 scu_power_mode(scu_base_addr, SCU_PM_NORMAL); 51 scu_power_mode(scu_base_addr, SCU_PM_NORMAL);
52 else 52 else
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index a34f1e214116..6828ef6ce80e 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -341,10 +341,17 @@ static void emit_load_be16(u8 cond, u8 r_res, u8 r_addr, struct jit_ctx *ctx)
341 341
342static inline void emit_swap16(u8 r_dst, u8 r_src, struct jit_ctx *ctx) 342static inline void emit_swap16(u8 r_dst, u8 r_src, struct jit_ctx *ctx)
343{ 343{
344 emit(ARM_LSL_R(ARM_R1, r_src, 8), ctx); 344 /* r_dst = (r_src << 8) | (r_src >> 8) */
345 emit(ARM_ORR_S(r_dst, ARM_R1, r_src, SRTYPE_LSL, 8), ctx); 345 emit(ARM_LSL_I(ARM_R1, r_src, 8), ctx);
346 emit(ARM_LSL_I(r_dst, r_dst, 8), ctx); 346 emit(ARM_ORR_S(r_dst, ARM_R1, r_src, SRTYPE_LSR, 8), ctx);
347 emit(ARM_LSL_R(r_dst, r_dst, 8), ctx); 347
348 /*
349 * we need to mask out the bits set in r_dst[23:16] due to
350 * the first shift instruction.
351 *
352 * note that 0x8ff is the encoded immediate 0x00ff0000.
353 */
354 emit(ARM_BIC_I(r_dst, r_dst, 0x8ff), ctx);
348} 355}
349 356
350#else /* ARMv6+ */ 357#else /* ARMv6+ */
diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h
index ae700f49e51d..b0768a657920 100644
--- a/arch/m68k/include/asm/processor.h
+++ b/arch/m68k/include/asm/processor.h
@@ -130,7 +130,6 @@ extern int handle_kernel_fault(struct pt_regs *regs);
130#define start_thread(_regs, _pc, _usp) \ 130#define start_thread(_regs, _pc, _usp) \
131do { \ 131do { \
132 (_regs)->pc = (_pc); \ 132 (_regs)->pc = (_pc); \
133 ((struct switch_stack *)(_regs))[-1].a6 = 0; \
134 setframeformat(_regs); \ 133 setframeformat(_regs); \
135 if (current->mm) \ 134 if (current->mm) \
136 (_regs)->d5 = current->mm->start_data; \ 135 (_regs)->d5 = current->mm->start_data; \
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index a5f4f5a1d24b..0aa98db8a80d 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -120,6 +120,9 @@ static int s390_next_ktime(ktime_t expires,
120 nsecs = ktime_to_ns(ktime_add(timespec_to_ktime(ts), expires)); 120 nsecs = ktime_to_ns(ktime_add(timespec_to_ktime(ts), expires));
121 do_div(nsecs, 125); 121 do_div(nsecs, 125);
122 S390_lowcore.clock_comparator = sched_clock_base_cc + (nsecs << 9); 122 S390_lowcore.clock_comparator = sched_clock_base_cc + (nsecs << 9);
123 /* Program the maximum value if we have an overflow (== year 2042) */
124 if (unlikely(S390_lowcore.clock_comparator < sched_clock_base_cc))
125 S390_lowcore.clock_comparator = -1ULL;
123 set_clock_comparator(S390_lowcore.clock_comparator); 126 set_clock_comparator(S390_lowcore.clock_comparator);
124 return 0; 127 return 0;
125} 128}
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index 875d008828b8..1bb7ad4aeff4 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -140,6 +140,8 @@ config ARCH_DEFCONFIG
140 140
141source "init/Kconfig" 141source "init/Kconfig"
142 142
143source "kernel/Kconfig.freezer"
144
143menu "Tilera-specific configuration" 145menu "Tilera-specific configuration"
144 146
145config NR_CPUS 147config NR_CPUS
diff --git a/arch/tile/include/asm/io.h b/arch/tile/include/asm/io.h
index 2a9b293fece6..31672918064c 100644
--- a/arch/tile/include/asm/io.h
+++ b/arch/tile/include/asm/io.h
@@ -250,7 +250,9 @@ static inline void writeq(u64 val, unsigned long addr)
250#define iowrite32 writel 250#define iowrite32 writel
251#define iowrite64 writeq 251#define iowrite64 writeq
252 252
253static inline void memset_io(void *dst, int val, size_t len) 253#if CHIP_HAS_MMIO() || defined(CONFIG_PCI)
254
255static inline void memset_io(volatile void *dst, int val, size_t len)
254{ 256{
255 int x; 257 int x;
256 BUG_ON((unsigned long)dst & 0x3); 258 BUG_ON((unsigned long)dst & 0x3);
@@ -277,6 +279,8 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src,
277 writel(*(u32 *)(src + x), dst + x); 279 writel(*(u32 *)(src + x), dst + x);
278} 280}
279 281
282#endif
283
280/* 284/*
281 * The Tile architecture does not support IOPORT, even with PCI. 285 * The Tile architecture does not support IOPORT, even with PCI.
282 * Unfortunately we can't yet simply not declare these methods, 286 * Unfortunately we can't yet simply not declare these methods,
diff --git a/arch/tile/include/asm/irqflags.h b/arch/tile/include/asm/irqflags.h
index b4e96fef2cf8..241c0bb60b12 100644
--- a/arch/tile/include/asm/irqflags.h
+++ b/arch/tile/include/asm/irqflags.h
@@ -18,32 +18,20 @@
18#include <arch/interrupts.h> 18#include <arch/interrupts.h>
19#include <arch/chip.h> 19#include <arch/chip.h>
20 20
21#if !defined(__tilegx__) && defined(__ASSEMBLY__)
22
23/* 21/*
24 * The set of interrupts we want to allow when interrupts are nominally 22 * The set of interrupts we want to allow when interrupts are nominally
25 * disabled. The remainder are effectively "NMI" interrupts from 23 * disabled. The remainder are effectively "NMI" interrupts from
26 * the point of view of the generic Linux code. Note that synchronous 24 * the point of view of the generic Linux code. Note that synchronous
27 * interrupts (aka "non-queued") are not blocked by the mask in any case. 25 * interrupts (aka "non-queued") are not blocked by the mask in any case.
28 */ 26 */
29#if CHIP_HAS_AUX_PERF_COUNTERS()
30#define LINUX_MASKABLE_INTERRUPTS_HI \
31 (~(INT_MASK_HI(INT_PERF_COUNT) | INT_MASK_HI(INT_AUX_PERF_COUNT)))
32#else
33#define LINUX_MASKABLE_INTERRUPTS_HI \
34 (~(INT_MASK_HI(INT_PERF_COUNT)))
35#endif
36
37#else
38
39#if CHIP_HAS_AUX_PERF_COUNTERS()
40#define LINUX_MASKABLE_INTERRUPTS \
41 (~(INT_MASK(INT_PERF_COUNT) | INT_MASK(INT_AUX_PERF_COUNT)))
42#else
43#define LINUX_MASKABLE_INTERRUPTS \ 27#define LINUX_MASKABLE_INTERRUPTS \
44 (~(INT_MASK(INT_PERF_COUNT))) 28 (~((_AC(1,ULL) << INT_PERF_COUNT) | (_AC(1,ULL) << INT_AUX_PERF_COUNT)))
45#endif
46 29
30#if CHIP_HAS_SPLIT_INTR_MASK()
31/* The same macro, but for the two 32-bit SPRs separately. */
32#define LINUX_MASKABLE_INTERRUPTS_LO (-1)
33#define LINUX_MASKABLE_INTERRUPTS_HI \
34 (~((1 << (INT_PERF_COUNT - 32)) | (1 << (INT_AUX_PERF_COUNT - 32))))
47#endif 35#endif
48 36
49#ifndef __ASSEMBLY__ 37#ifndef __ASSEMBLY__
@@ -126,7 +114,7 @@
126 * to know our current state. 114 * to know our current state.
127 */ 115 */
128DECLARE_PER_CPU(unsigned long long, interrupts_enabled_mask); 116DECLARE_PER_CPU(unsigned long long, interrupts_enabled_mask);
129#define INITIAL_INTERRUPTS_ENABLED INT_MASK(INT_MEM_ERROR) 117#define INITIAL_INTERRUPTS_ENABLED (1ULL << INT_MEM_ERROR)
130 118
131/* Disable interrupts. */ 119/* Disable interrupts. */
132#define arch_local_irq_disable() \ 120#define arch_local_irq_disable() \
@@ -165,7 +153,7 @@ DECLARE_PER_CPU(unsigned long long, interrupts_enabled_mask);
165 153
166/* Prevent the given interrupt from being enabled next time we enable irqs. */ 154/* Prevent the given interrupt from being enabled next time we enable irqs. */
167#define arch_local_irq_mask(interrupt) \ 155#define arch_local_irq_mask(interrupt) \
168 (__get_cpu_var(interrupts_enabled_mask) &= ~INT_MASK(interrupt)) 156 (__get_cpu_var(interrupts_enabled_mask) &= ~(1ULL << (interrupt)))
169 157
170/* Prevent the given interrupt from being enabled immediately. */ 158/* Prevent the given interrupt from being enabled immediately. */
171#define arch_local_irq_mask_now(interrupt) do { \ 159#define arch_local_irq_mask_now(interrupt) do { \
@@ -175,7 +163,7 @@ DECLARE_PER_CPU(unsigned long long, interrupts_enabled_mask);
175 163
176/* Allow the given interrupt to be enabled next time we enable irqs. */ 164/* Allow the given interrupt to be enabled next time we enable irqs. */
177#define arch_local_irq_unmask(interrupt) \ 165#define arch_local_irq_unmask(interrupt) \
178 (__get_cpu_var(interrupts_enabled_mask) |= INT_MASK(interrupt)) 166 (__get_cpu_var(interrupts_enabled_mask) |= (1ULL << (interrupt)))
179 167
180/* Allow the given interrupt to be enabled immediately, if !irqs_disabled. */ 168/* Allow the given interrupt to be enabled immediately, if !irqs_disabled. */
181#define arch_local_irq_unmask_now(interrupt) do { \ 169#define arch_local_irq_unmask_now(interrupt) do { \
@@ -250,7 +238,7 @@ DECLARE_PER_CPU(unsigned long long, interrupts_enabled_mask);
250/* Disable interrupts. */ 238/* Disable interrupts. */
251#define IRQ_DISABLE(tmp0, tmp1) \ 239#define IRQ_DISABLE(tmp0, tmp1) \
252 { \ 240 { \
253 movei tmp0, -1; \ 241 movei tmp0, LINUX_MASKABLE_INTERRUPTS_LO; \
254 moveli tmp1, lo16(LINUX_MASKABLE_INTERRUPTS_HI) \ 242 moveli tmp1, lo16(LINUX_MASKABLE_INTERRUPTS_HI) \
255 }; \ 243 }; \
256 { \ 244 { \
diff --git a/arch/tile/include/uapi/arch/interrupts_32.h b/arch/tile/include/uapi/arch/interrupts_32.h
index 96b5710505b6..2efe3f68b2d6 100644
--- a/arch/tile/include/uapi/arch/interrupts_32.h
+++ b/arch/tile/include/uapi/arch/interrupts_32.h
@@ -15,6 +15,7 @@
15#ifndef __ARCH_INTERRUPTS_H__ 15#ifndef __ARCH_INTERRUPTS_H__
16#define __ARCH_INTERRUPTS_H__ 16#define __ARCH_INTERRUPTS_H__
17 17
18#ifndef __KERNEL__
18/** Mask for an interrupt. */ 19/** Mask for an interrupt. */
19/* Note: must handle breaking interrupts into high and low words manually. */ 20/* Note: must handle breaking interrupts into high and low words manually. */
20#define INT_MASK_LO(intno) (1 << (intno)) 21#define INT_MASK_LO(intno) (1 << (intno))
@@ -23,6 +24,7 @@
23#ifndef __ASSEMBLER__ 24#ifndef __ASSEMBLER__
24#define INT_MASK(intno) (1ULL << (intno)) 25#define INT_MASK(intno) (1ULL << (intno))
25#endif 26#endif
27#endif
26 28
27 29
28/** Where a given interrupt executes */ 30/** Where a given interrupt executes */
@@ -92,216 +94,216 @@
92 94
93#ifndef __ASSEMBLER__ 95#ifndef __ASSEMBLER__
94#define QUEUED_INTERRUPTS ( \ 96#define QUEUED_INTERRUPTS ( \
95 INT_MASK(INT_MEM_ERROR) | \ 97 (1ULL << INT_MEM_ERROR) | \
96 INT_MASK(INT_DMATLB_MISS) | \ 98 (1ULL << INT_DMATLB_MISS) | \
97 INT_MASK(INT_DMATLB_ACCESS) | \ 99 (1ULL << INT_DMATLB_ACCESS) | \
98 INT_MASK(INT_SNITLB_MISS) | \ 100 (1ULL << INT_SNITLB_MISS) | \
99 INT_MASK(INT_SN_NOTIFY) | \ 101 (1ULL << INT_SN_NOTIFY) | \
100 INT_MASK(INT_SN_FIREWALL) | \ 102 (1ULL << INT_SN_FIREWALL) | \
101 INT_MASK(INT_IDN_FIREWALL) | \ 103 (1ULL << INT_IDN_FIREWALL) | \
102 INT_MASK(INT_UDN_FIREWALL) | \ 104 (1ULL << INT_UDN_FIREWALL) | \
103 INT_MASK(INT_TILE_TIMER) | \ 105 (1ULL << INT_TILE_TIMER) | \
104 INT_MASK(INT_IDN_TIMER) | \ 106 (1ULL << INT_IDN_TIMER) | \
105 INT_MASK(INT_UDN_TIMER) | \ 107 (1ULL << INT_UDN_TIMER) | \
106 INT_MASK(INT_DMA_NOTIFY) | \ 108 (1ULL << INT_DMA_NOTIFY) | \
107 INT_MASK(INT_IDN_CA) | \ 109 (1ULL << INT_IDN_CA) | \
108 INT_MASK(INT_UDN_CA) | \ 110 (1ULL << INT_UDN_CA) | \
109 INT_MASK(INT_IDN_AVAIL) | \ 111 (1ULL << INT_IDN_AVAIL) | \
110 INT_MASK(INT_UDN_AVAIL) | \ 112 (1ULL << INT_UDN_AVAIL) | \
111 INT_MASK(INT_PERF_COUNT) | \ 113 (1ULL << INT_PERF_COUNT) | \
112 INT_MASK(INT_INTCTRL_3) | \ 114 (1ULL << INT_INTCTRL_3) | \
113 INT_MASK(INT_INTCTRL_2) | \ 115 (1ULL << INT_INTCTRL_2) | \
114 INT_MASK(INT_INTCTRL_1) | \ 116 (1ULL << INT_INTCTRL_1) | \
115 INT_MASK(INT_INTCTRL_0) | \ 117 (1ULL << INT_INTCTRL_0) | \
116 INT_MASK(INT_BOOT_ACCESS) | \ 118 (1ULL << INT_BOOT_ACCESS) | \
117 INT_MASK(INT_WORLD_ACCESS) | \ 119 (1ULL << INT_WORLD_ACCESS) | \
118 INT_MASK(INT_I_ASID) | \ 120 (1ULL << INT_I_ASID) | \
119 INT_MASK(INT_D_ASID) | \ 121 (1ULL << INT_D_ASID) | \
120 INT_MASK(INT_DMA_ASID) | \ 122 (1ULL << INT_DMA_ASID) | \
121 INT_MASK(INT_SNI_ASID) | \ 123 (1ULL << INT_SNI_ASID) | \
122 INT_MASK(INT_DMA_CPL) | \ 124 (1ULL << INT_DMA_CPL) | \
123 INT_MASK(INT_SN_CPL) | \ 125 (1ULL << INT_SN_CPL) | \
124 INT_MASK(INT_DOUBLE_FAULT) | \ 126 (1ULL << INT_DOUBLE_FAULT) | \
125 INT_MASK(INT_AUX_PERF_COUNT) | \ 127 (1ULL << INT_AUX_PERF_COUNT) | \
126 0) 128 0)
127#define NONQUEUED_INTERRUPTS ( \ 129#define NONQUEUED_INTERRUPTS ( \
128 INT_MASK(INT_ITLB_MISS) | \ 130 (1ULL << INT_ITLB_MISS) | \
129 INT_MASK(INT_ILL) | \ 131 (1ULL << INT_ILL) | \
130 INT_MASK(INT_GPV) | \ 132 (1ULL << INT_GPV) | \
131 INT_MASK(INT_SN_ACCESS) | \ 133 (1ULL << INT_SN_ACCESS) | \
132 INT_MASK(INT_IDN_ACCESS) | \ 134 (1ULL << INT_IDN_ACCESS) | \
133 INT_MASK(INT_UDN_ACCESS) | \ 135 (1ULL << INT_UDN_ACCESS) | \
134 INT_MASK(INT_IDN_REFILL) | \ 136 (1ULL << INT_IDN_REFILL) | \
135 INT_MASK(INT_UDN_REFILL) | \ 137 (1ULL << INT_UDN_REFILL) | \
136 INT_MASK(INT_IDN_COMPLETE) | \ 138 (1ULL << INT_IDN_COMPLETE) | \
137 INT_MASK(INT_UDN_COMPLETE) | \ 139 (1ULL << INT_UDN_COMPLETE) | \
138 INT_MASK(INT_SWINT_3) | \ 140 (1ULL << INT_SWINT_3) | \
139 INT_MASK(INT_SWINT_2) | \ 141 (1ULL << INT_SWINT_2) | \
140 INT_MASK(INT_SWINT_1) | \ 142 (1ULL << INT_SWINT_1) | \
141 INT_MASK(INT_SWINT_0) | \ 143 (1ULL << INT_SWINT_0) | \
142 INT_MASK(INT_UNALIGN_DATA) | \ 144 (1ULL << INT_UNALIGN_DATA) | \
143 INT_MASK(INT_DTLB_MISS) | \ 145 (1ULL << INT_DTLB_MISS) | \
144 INT_MASK(INT_DTLB_ACCESS) | \ 146 (1ULL << INT_DTLB_ACCESS) | \
145 INT_MASK(INT_SN_STATIC_ACCESS) | \ 147 (1ULL << INT_SN_STATIC_ACCESS) | \
146 0) 148 0)
147#define CRITICAL_MASKED_INTERRUPTS ( \ 149#define CRITICAL_MASKED_INTERRUPTS ( \
148 INT_MASK(INT_MEM_ERROR) | \ 150 (1ULL << INT_MEM_ERROR) | \
149 INT_MASK(INT_DMATLB_MISS) | \ 151 (1ULL << INT_DMATLB_MISS) | \
150 INT_MASK(INT_DMATLB_ACCESS) | \ 152 (1ULL << INT_DMATLB_ACCESS) | \
151 INT_MASK(INT_SNITLB_MISS) | \ 153 (1ULL << INT_SNITLB_MISS) | \
152 INT_MASK(INT_SN_NOTIFY) | \ 154 (1ULL << INT_SN_NOTIFY) | \
153 INT_MASK(INT_SN_FIREWALL) | \ 155 (1ULL << INT_SN_FIREWALL) | \
154 INT_MASK(INT_IDN_FIREWALL) | \ 156 (1ULL << INT_IDN_FIREWALL) | \
155 INT_MASK(INT_UDN_FIREWALL) | \ 157 (1ULL << INT_UDN_FIREWALL) | \
156 INT_MASK(INT_TILE_TIMER) | \ 158 (1ULL << INT_TILE_TIMER) | \
157 INT_MASK(INT_IDN_TIMER) | \ 159 (1ULL << INT_IDN_TIMER) | \
158 INT_MASK(INT_UDN_TIMER) | \ 160 (1ULL << INT_UDN_TIMER) | \
159 INT_MASK(INT_DMA_NOTIFY) | \ 161 (1ULL << INT_DMA_NOTIFY) | \
160 INT_MASK(INT_IDN_CA) | \ 162 (1ULL << INT_IDN_CA) | \
161 INT_MASK(INT_UDN_CA) | \ 163 (1ULL << INT_UDN_CA) | \
162 INT_MASK(INT_IDN_AVAIL) | \ 164 (1ULL << INT_IDN_AVAIL) | \
163 INT_MASK(INT_UDN_AVAIL) | \ 165 (1ULL << INT_UDN_AVAIL) | \
164 INT_MASK(INT_PERF_COUNT) | \ 166 (1ULL << INT_PERF_COUNT) | \
165 INT_MASK(INT_INTCTRL_3) | \ 167 (1ULL << INT_INTCTRL_3) | \
166 INT_MASK(INT_INTCTRL_2) | \ 168 (1ULL << INT_INTCTRL_2) | \
167 INT_MASK(INT_INTCTRL_1) | \ 169 (1ULL << INT_INTCTRL_1) | \
168 INT_MASK(INT_INTCTRL_0) | \ 170 (1ULL << INT_INTCTRL_0) | \
169 INT_MASK(INT_AUX_PERF_COUNT) | \ 171 (1ULL << INT_AUX_PERF_COUNT) | \
170 0) 172 0)
171#define CRITICAL_UNMASKED_INTERRUPTS ( \ 173#define CRITICAL_UNMASKED_INTERRUPTS ( \
172 INT_MASK(INT_ITLB_MISS) | \ 174 (1ULL << INT_ITLB_MISS) | \
173 INT_MASK(INT_ILL) | \ 175 (1ULL << INT_ILL) | \
174 INT_MASK(INT_GPV) | \ 176 (1ULL << INT_GPV) | \
175 INT_MASK(INT_SN_ACCESS) | \ 177 (1ULL << INT_SN_ACCESS) | \
176 INT_MASK(INT_IDN_ACCESS) | \ 178 (1ULL << INT_IDN_ACCESS) | \
177 INT_MASK(INT_UDN_ACCESS) | \ 179 (1ULL << INT_UDN_ACCESS) | \
178 INT_MASK(INT_IDN_REFILL) | \ 180 (1ULL << INT_IDN_REFILL) | \
179 INT_MASK(INT_UDN_REFILL) | \ 181 (1ULL << INT_UDN_REFILL) | \
180 INT_MASK(INT_IDN_COMPLETE) | \ 182 (1ULL << INT_IDN_COMPLETE) | \
181 INT_MASK(INT_UDN_COMPLETE) | \ 183 (1ULL << INT_UDN_COMPLETE) | \
182 INT_MASK(INT_SWINT_3) | \ 184 (1ULL << INT_SWINT_3) | \
183 INT_MASK(INT_SWINT_2) | \ 185 (1ULL << INT_SWINT_2) | \
184 INT_MASK(INT_SWINT_1) | \ 186 (1ULL << INT_SWINT_1) | \
185 INT_MASK(INT_SWINT_0) | \ 187 (1ULL << INT_SWINT_0) | \
186 INT_MASK(INT_UNALIGN_DATA) | \ 188 (1ULL << INT_UNALIGN_DATA) | \
187 INT_MASK(INT_DTLB_MISS) | \ 189 (1ULL << INT_DTLB_MISS) | \
188 INT_MASK(INT_DTLB_ACCESS) | \ 190 (1ULL << INT_DTLB_ACCESS) | \
189 INT_MASK(INT_BOOT_ACCESS) | \ 191 (1ULL << INT_BOOT_ACCESS) | \
190 INT_MASK(INT_WORLD_ACCESS) | \ 192 (1ULL << INT_WORLD_ACCESS) | \
191 INT_MASK(INT_I_ASID) | \ 193 (1ULL << INT_I_ASID) | \
192 INT_MASK(INT_D_ASID) | \ 194 (1ULL << INT_D_ASID) | \
193 INT_MASK(INT_DMA_ASID) | \ 195 (1ULL << INT_DMA_ASID) | \
194 INT_MASK(INT_SNI_ASID) | \ 196 (1ULL << INT_SNI_ASID) | \
195 INT_MASK(INT_DMA_CPL) | \ 197 (1ULL << INT_DMA_CPL) | \
196 INT_MASK(INT_SN_CPL) | \ 198 (1ULL << INT_SN_CPL) | \
197 INT_MASK(INT_DOUBLE_FAULT) | \ 199 (1ULL << INT_DOUBLE_FAULT) | \
198 INT_MASK(INT_SN_STATIC_ACCESS) | \ 200 (1ULL << INT_SN_STATIC_ACCESS) | \
199 0) 201 0)
200#define MASKABLE_INTERRUPTS ( \ 202#define MASKABLE_INTERRUPTS ( \
201 INT_MASK(INT_MEM_ERROR) | \ 203 (1ULL << INT_MEM_ERROR) | \
202 INT_MASK(INT_IDN_REFILL) | \ 204 (1ULL << INT_IDN_REFILL) | \
203 INT_MASK(INT_UDN_REFILL) | \ 205 (1ULL << INT_UDN_REFILL) | \
204 INT_MASK(INT_IDN_COMPLETE) | \ 206 (1ULL << INT_IDN_COMPLETE) | \
205 INT_MASK(INT_UDN_COMPLETE) | \ 207 (1ULL << INT_UDN_COMPLETE) | \
206 INT_MASK(INT_DMATLB_MISS) | \ 208 (1ULL << INT_DMATLB_MISS) | \
207 INT_MASK(INT_DMATLB_ACCESS) | \ 209 (1ULL << INT_DMATLB_ACCESS) | \
208 INT_MASK(INT_SNITLB_MISS) | \ 210 (1ULL << INT_SNITLB_MISS) | \
209 INT_MASK(INT_SN_NOTIFY) | \ 211 (1ULL << INT_SN_NOTIFY) | \
210 INT_MASK(INT_SN_FIREWALL) | \ 212 (1ULL << INT_SN_FIREWALL) | \
211 INT_MASK(INT_IDN_FIREWALL) | \ 213 (1ULL << INT_IDN_FIREWALL) | \
212 INT_MASK(INT_UDN_FIREWALL) | \ 214 (1ULL << INT_UDN_FIREWALL) | \
213 INT_MASK(INT_TILE_TIMER) | \ 215 (1ULL << INT_TILE_TIMER) | \
214 INT_MASK(INT_IDN_TIMER) | \ 216 (1ULL << INT_IDN_TIMER) | \
215 INT_MASK(INT_UDN_TIMER) | \ 217 (1ULL << INT_UDN_TIMER) | \
216 INT_MASK(INT_DMA_NOTIFY) | \ 218 (1ULL << INT_DMA_NOTIFY) | \
217 INT_MASK(INT_IDN_CA) | \ 219 (1ULL << INT_IDN_CA) | \
218 INT_MASK(INT_UDN_CA) | \ 220 (1ULL << INT_UDN_CA) | \
219 INT_MASK(INT_IDN_AVAIL) | \ 221 (1ULL << INT_IDN_AVAIL) | \
220 INT_MASK(INT_UDN_AVAIL) | \ 222 (1ULL << INT_UDN_AVAIL) | \
221 INT_MASK(INT_PERF_COUNT) | \ 223 (1ULL << INT_PERF_COUNT) | \
222 INT_MASK(INT_INTCTRL_3) | \ 224 (1ULL << INT_INTCTRL_3) | \
223 INT_MASK(INT_INTCTRL_2) | \ 225 (1ULL << INT_INTCTRL_2) | \
224 INT_MASK(INT_INTCTRL_1) | \ 226 (1ULL << INT_INTCTRL_1) | \
225 INT_MASK(INT_INTCTRL_0) | \ 227 (1ULL << INT_INTCTRL_0) | \
226 INT_MASK(INT_AUX_PERF_COUNT) | \ 228 (1ULL << INT_AUX_PERF_COUNT) | \
227 0) 229 0)
228#define UNMASKABLE_INTERRUPTS ( \ 230#define UNMASKABLE_INTERRUPTS ( \
229 INT_MASK(INT_ITLB_MISS) | \ 231 (1ULL << INT_ITLB_MISS) | \
230 INT_MASK(INT_ILL) | \ 232 (1ULL << INT_ILL) | \
231 INT_MASK(INT_GPV) | \ 233 (1ULL << INT_GPV) | \
232 INT_MASK(INT_SN_ACCESS) | \ 234 (1ULL << INT_SN_ACCESS) | \
233 INT_MASK(INT_IDN_ACCESS) | \ 235 (1ULL << INT_IDN_ACCESS) | \
234 INT_MASK(INT_UDN_ACCESS) | \ 236 (1ULL << INT_UDN_ACCESS) | \
235 INT_MASK(INT_SWINT_3) | \ 237 (1ULL << INT_SWINT_3) | \
236 INT_MASK(INT_SWINT_2) | \ 238 (1ULL << INT_SWINT_2) | \
237 INT_MASK(INT_SWINT_1) | \ 239 (1ULL << INT_SWINT_1) | \
238 INT_MASK(INT_SWINT_0) | \ 240 (1ULL << INT_SWINT_0) | \
239 INT_MASK(INT_UNALIGN_DATA) | \ 241 (1ULL << INT_UNALIGN_DATA) | \
240 INT_MASK(INT_DTLB_MISS) | \ 242 (1ULL << INT_DTLB_MISS) | \
241 INT_MASK(INT_DTLB_ACCESS) | \ 243 (1ULL << INT_DTLB_ACCESS) | \
242 INT_MASK(INT_BOOT_ACCESS) | \ 244 (1ULL << INT_BOOT_ACCESS) | \
243 INT_MASK(INT_WORLD_ACCESS) | \ 245 (1ULL << INT_WORLD_ACCESS) | \
244 INT_MASK(INT_I_ASID) | \ 246 (1ULL << INT_I_ASID) | \
245 INT_MASK(INT_D_ASID) | \ 247 (1ULL << INT_D_ASID) | \
246 INT_MASK(INT_DMA_ASID) | \ 248 (1ULL << INT_DMA_ASID) | \
247 INT_MASK(INT_SNI_ASID) | \ 249 (1ULL << INT_SNI_ASID) | \
248 INT_MASK(INT_DMA_CPL) | \ 250 (1ULL << INT_DMA_CPL) | \
249 INT_MASK(INT_SN_CPL) | \ 251 (1ULL << INT_SN_CPL) | \
250 INT_MASK(INT_DOUBLE_FAULT) | \ 252 (1ULL << INT_DOUBLE_FAULT) | \
251 INT_MASK(INT_SN_STATIC_ACCESS) | \ 253 (1ULL << INT_SN_STATIC_ACCESS) | \
252 0) 254 0)
253#define SYNC_INTERRUPTS ( \ 255#define SYNC_INTERRUPTS ( \
254 INT_MASK(INT_ITLB_MISS) | \ 256 (1ULL << INT_ITLB_MISS) | \
255 INT_MASK(INT_ILL) | \ 257 (1ULL << INT_ILL) | \
256 INT_MASK(INT_GPV) | \ 258 (1ULL << INT_GPV) | \
257 INT_MASK(INT_SN_ACCESS) | \ 259 (1ULL << INT_SN_ACCESS) | \
258 INT_MASK(INT_IDN_ACCESS) | \ 260 (1ULL << INT_IDN_ACCESS) | \
259 INT_MASK(INT_UDN_ACCESS) | \ 261 (1ULL << INT_UDN_ACCESS) | \
260 INT_MASK(INT_IDN_REFILL) | \ 262 (1ULL << INT_IDN_REFILL) | \
261 INT_MASK(INT_UDN_REFILL) | \ 263 (1ULL << INT_UDN_REFILL) | \
262 INT_MASK(INT_IDN_COMPLETE) | \ 264 (1ULL << INT_IDN_COMPLETE) | \
263 INT_MASK(INT_UDN_COMPLETE) | \ 265 (1ULL << INT_UDN_COMPLETE) | \
264 INT_MASK(INT_SWINT_3) | \ 266 (1ULL << INT_SWINT_3) | \
265 INT_MASK(INT_SWINT_2) | \ 267 (1ULL << INT_SWINT_2) | \
266 INT_MASK(INT_SWINT_1) | \ 268 (1ULL << INT_SWINT_1) | \
267 INT_MASK(INT_SWINT_0) | \ 269 (1ULL << INT_SWINT_0) | \
268 INT_MASK(INT_UNALIGN_DATA) | \ 270 (1ULL << INT_UNALIGN_DATA) | \
269 INT_MASK(INT_DTLB_MISS) | \ 271 (1ULL << INT_DTLB_MISS) | \
270 INT_MASK(INT_DTLB_ACCESS) | \ 272 (1ULL << INT_DTLB_ACCESS) | \
271 INT_MASK(INT_SN_STATIC_ACCESS) | \ 273 (1ULL << INT_SN_STATIC_ACCESS) | \
272 0) 274 0)
273#define NON_SYNC_INTERRUPTS ( \ 275#define NON_SYNC_INTERRUPTS ( \
274 INT_MASK(INT_MEM_ERROR) | \ 276 (1ULL << INT_MEM_ERROR) | \
275 INT_MASK(INT_DMATLB_MISS) | \ 277 (1ULL << INT_DMATLB_MISS) | \
276 INT_MASK(INT_DMATLB_ACCESS) | \ 278 (1ULL << INT_DMATLB_ACCESS) | \
277 INT_MASK(INT_SNITLB_MISS) | \ 279 (1ULL << INT_SNITLB_MISS) | \
278 INT_MASK(INT_SN_NOTIFY) | \ 280 (1ULL << INT_SN_NOTIFY) | \
279 INT_MASK(INT_SN_FIREWALL) | \ 281 (1ULL << INT_SN_FIREWALL) | \
280 INT_MASK(INT_IDN_FIREWALL) | \ 282 (1ULL << INT_IDN_FIREWALL) | \
281 INT_MASK(INT_UDN_FIREWALL) | \ 283 (1ULL << INT_UDN_FIREWALL) | \
282 INT_MASK(INT_TILE_TIMER) | \ 284 (1ULL << INT_TILE_TIMER) | \
283 INT_MASK(INT_IDN_TIMER) | \ 285 (1ULL << INT_IDN_TIMER) | \
284 INT_MASK(INT_UDN_TIMER) | \ 286 (1ULL << INT_UDN_TIMER) | \
285 INT_MASK(INT_DMA_NOTIFY) | \ 287 (1ULL << INT_DMA_NOTIFY) | \
286 INT_MASK(INT_IDN_CA) | \ 288 (1ULL << INT_IDN_CA) | \
287 INT_MASK(INT_UDN_CA) | \ 289 (1ULL << INT_UDN_CA) | \
288 INT_MASK(INT_IDN_AVAIL) | \ 290 (1ULL << INT_IDN_AVAIL) | \
289 INT_MASK(INT_UDN_AVAIL) | \ 291 (1ULL << INT_UDN_AVAIL) | \
290 INT_MASK(INT_PERF_COUNT) | \ 292 (1ULL << INT_PERF_COUNT) | \
291 INT_MASK(INT_INTCTRL_3) | \ 293 (1ULL << INT_INTCTRL_3) | \
292 INT_MASK(INT_INTCTRL_2) | \ 294 (1ULL << INT_INTCTRL_2) | \
293 INT_MASK(INT_INTCTRL_1) | \ 295 (1ULL << INT_INTCTRL_1) | \
294 INT_MASK(INT_INTCTRL_0) | \ 296 (1ULL << INT_INTCTRL_0) | \
295 INT_MASK(INT_BOOT_ACCESS) | \ 297 (1ULL << INT_BOOT_ACCESS) | \
296 INT_MASK(INT_WORLD_ACCESS) | \ 298 (1ULL << INT_WORLD_ACCESS) | \
297 INT_MASK(INT_I_ASID) | \ 299 (1ULL << INT_I_ASID) | \
298 INT_MASK(INT_D_ASID) | \ 300 (1ULL << INT_D_ASID) | \
299 INT_MASK(INT_DMA_ASID) | \ 301 (1ULL << INT_DMA_ASID) | \
300 INT_MASK(INT_SNI_ASID) | \ 302 (1ULL << INT_SNI_ASID) | \
301 INT_MASK(INT_DMA_CPL) | \ 303 (1ULL << INT_DMA_CPL) | \
302 INT_MASK(INT_SN_CPL) | \ 304 (1ULL << INT_SN_CPL) | \
303 INT_MASK(INT_DOUBLE_FAULT) | \ 305 (1ULL << INT_DOUBLE_FAULT) | \
304 INT_MASK(INT_AUX_PERF_COUNT) | \ 306 (1ULL << INT_AUX_PERF_COUNT) | \
305 0) 307 0)
306#endif /* !__ASSEMBLER__ */ 308#endif /* !__ASSEMBLER__ */
307#endif /* !__ARCH_INTERRUPTS_H__ */ 309#endif /* !__ARCH_INTERRUPTS_H__ */
diff --git a/arch/tile/include/uapi/arch/interrupts_64.h b/arch/tile/include/uapi/arch/interrupts_64.h
index 5bb58b2e4e6f..13c9f9182348 100644
--- a/arch/tile/include/uapi/arch/interrupts_64.h
+++ b/arch/tile/include/uapi/arch/interrupts_64.h
@@ -15,6 +15,7 @@
15#ifndef __ARCH_INTERRUPTS_H__ 15#ifndef __ARCH_INTERRUPTS_H__
16#define __ARCH_INTERRUPTS_H__ 16#define __ARCH_INTERRUPTS_H__
17 17
18#ifndef __KERNEL__
18/** Mask for an interrupt. */ 19/** Mask for an interrupt. */
19#ifdef __ASSEMBLER__ 20#ifdef __ASSEMBLER__
20/* Note: must handle breaking interrupts into high and low words manually. */ 21/* Note: must handle breaking interrupts into high and low words manually. */
@@ -22,6 +23,7 @@
22#else 23#else
23#define INT_MASK(intno) (1ULL << (intno)) 24#define INT_MASK(intno) (1ULL << (intno))
24#endif 25#endif
26#endif
25 27
26 28
27/** Where a given interrupt executes */ 29/** Where a given interrupt executes */
@@ -85,192 +87,192 @@
85 87
86#ifndef __ASSEMBLER__ 88#ifndef __ASSEMBLER__
87#define QUEUED_INTERRUPTS ( \ 89#define QUEUED_INTERRUPTS ( \
88 INT_MASK(INT_MEM_ERROR) | \ 90 (1ULL << INT_MEM_ERROR) | \
89 INT_MASK(INT_IDN_COMPLETE) | \ 91 (1ULL << INT_IDN_COMPLETE) | \
90 INT_MASK(INT_UDN_COMPLETE) | \ 92 (1ULL << INT_UDN_COMPLETE) | \
91 INT_MASK(INT_IDN_FIREWALL) | \ 93 (1ULL << INT_IDN_FIREWALL) | \
92 INT_MASK(INT_UDN_FIREWALL) | \ 94 (1ULL << INT_UDN_FIREWALL) | \
93 INT_MASK(INT_TILE_TIMER) | \ 95 (1ULL << INT_TILE_TIMER) | \
94 INT_MASK(INT_AUX_TILE_TIMER) | \ 96 (1ULL << INT_AUX_TILE_TIMER) | \
95 INT_MASK(INT_IDN_TIMER) | \ 97 (1ULL << INT_IDN_TIMER) | \
96 INT_MASK(INT_UDN_TIMER) | \ 98 (1ULL << INT_UDN_TIMER) | \
97 INT_MASK(INT_IDN_AVAIL) | \ 99 (1ULL << INT_IDN_AVAIL) | \
98 INT_MASK(INT_UDN_AVAIL) | \ 100 (1ULL << INT_UDN_AVAIL) | \
99 INT_MASK(INT_IPI_3) | \ 101 (1ULL << INT_IPI_3) | \
100 INT_MASK(INT_IPI_2) | \ 102 (1ULL << INT_IPI_2) | \
101 INT_MASK(INT_IPI_1) | \ 103 (1ULL << INT_IPI_1) | \
102 INT_MASK(INT_IPI_0) | \ 104 (1ULL << INT_IPI_0) | \
103 INT_MASK(INT_PERF_COUNT) | \ 105 (1ULL << INT_PERF_COUNT) | \
104 INT_MASK(INT_AUX_PERF_COUNT) | \ 106 (1ULL << INT_AUX_PERF_COUNT) | \
105 INT_MASK(INT_INTCTRL_3) | \ 107 (1ULL << INT_INTCTRL_3) | \
106 INT_MASK(INT_INTCTRL_2) | \ 108 (1ULL << INT_INTCTRL_2) | \
107 INT_MASK(INT_INTCTRL_1) | \ 109 (1ULL << INT_INTCTRL_1) | \
108 INT_MASK(INT_INTCTRL_0) | \ 110 (1ULL << INT_INTCTRL_0) | \
109 INT_MASK(INT_BOOT_ACCESS) | \ 111 (1ULL << INT_BOOT_ACCESS) | \
110 INT_MASK(INT_WORLD_ACCESS) | \ 112 (1ULL << INT_WORLD_ACCESS) | \
111 INT_MASK(INT_I_ASID) | \ 113 (1ULL << INT_I_ASID) | \
112 INT_MASK(INT_D_ASID) | \ 114 (1ULL << INT_D_ASID) | \
113 INT_MASK(INT_DOUBLE_FAULT) | \ 115 (1ULL << INT_DOUBLE_FAULT) | \
114 0) 116 0)
115#define NONQUEUED_INTERRUPTS ( \ 117#define NONQUEUED_INTERRUPTS ( \
116 INT_MASK(INT_SINGLE_STEP_3) | \ 118 (1ULL << INT_SINGLE_STEP_3) | \
117 INT_MASK(INT_SINGLE_STEP_2) | \ 119 (1ULL << INT_SINGLE_STEP_2) | \
118 INT_MASK(INT_SINGLE_STEP_1) | \ 120 (1ULL << INT_SINGLE_STEP_1) | \
119 INT_MASK(INT_SINGLE_STEP_0) | \ 121 (1ULL << INT_SINGLE_STEP_0) | \
120 INT_MASK(INT_ITLB_MISS) | \ 122 (1ULL << INT_ITLB_MISS) | \
121 INT_MASK(INT_ILL) | \ 123 (1ULL << INT_ILL) | \
122 INT_MASK(INT_GPV) | \ 124 (1ULL << INT_GPV) | \
123 INT_MASK(INT_IDN_ACCESS) | \ 125 (1ULL << INT_IDN_ACCESS) | \
124 INT_MASK(INT_UDN_ACCESS) | \ 126 (1ULL << INT_UDN_ACCESS) | \
125 INT_MASK(INT_SWINT_3) | \ 127 (1ULL << INT_SWINT_3) | \
126 INT_MASK(INT_SWINT_2) | \ 128 (1ULL << INT_SWINT_2) | \
127 INT_MASK(INT_SWINT_1) | \ 129 (1ULL << INT_SWINT_1) | \
128 INT_MASK(INT_SWINT_0) | \ 130 (1ULL << INT_SWINT_0) | \
129 INT_MASK(INT_ILL_TRANS) | \ 131 (1ULL << INT_ILL_TRANS) | \
130 INT_MASK(INT_UNALIGN_DATA) | \ 132 (1ULL << INT_UNALIGN_DATA) | \
131 INT_MASK(INT_DTLB_MISS) | \ 133 (1ULL << INT_DTLB_MISS) | \
132 INT_MASK(INT_DTLB_ACCESS) | \ 134 (1ULL << INT_DTLB_ACCESS) | \
133 0) 135 0)
134#define CRITICAL_MASKED_INTERRUPTS ( \ 136#define CRITICAL_MASKED_INTERRUPTS ( \
135 INT_MASK(INT_MEM_ERROR) | \ 137 (1ULL << INT_MEM_ERROR) | \
136 INT_MASK(INT_SINGLE_STEP_3) | \ 138 (1ULL << INT_SINGLE_STEP_3) | \
137 INT_MASK(INT_SINGLE_STEP_2) | \ 139 (1ULL << INT_SINGLE_STEP_2) | \
138 INT_MASK(INT_SINGLE_STEP_1) | \ 140 (1ULL << INT_SINGLE_STEP_1) | \
139 INT_MASK(INT_SINGLE_STEP_0) | \ 141 (1ULL << INT_SINGLE_STEP_0) | \
140 INT_MASK(INT_IDN_COMPLETE) | \ 142 (1ULL << INT_IDN_COMPLETE) | \
141 INT_MASK(INT_UDN_COMPLETE) | \ 143 (1ULL << INT_UDN_COMPLETE) | \
142 INT_MASK(INT_IDN_FIREWALL) | \ 144 (1ULL << INT_IDN_FIREWALL) | \
143 INT_MASK(INT_UDN_FIREWALL) | \ 145 (1ULL << INT_UDN_FIREWALL) | \
144 INT_MASK(INT_TILE_TIMER) | \ 146 (1ULL << INT_TILE_TIMER) | \
145 INT_MASK(INT_AUX_TILE_TIMER) | \ 147 (1ULL << INT_AUX_TILE_TIMER) | \
146 INT_MASK(INT_IDN_TIMER) | \ 148 (1ULL << INT_IDN_TIMER) | \
147 INT_MASK(INT_UDN_TIMER) | \ 149 (1ULL << INT_UDN_TIMER) | \
148 INT_MASK(INT_IDN_AVAIL) | \ 150 (1ULL << INT_IDN_AVAIL) | \
149 INT_MASK(INT_UDN_AVAIL) | \ 151 (1ULL << INT_UDN_AVAIL) | \
150 INT_MASK(INT_IPI_3) | \ 152 (1ULL << INT_IPI_3) | \
151 INT_MASK(INT_IPI_2) | \ 153 (1ULL << INT_IPI_2) | \
152 INT_MASK(INT_IPI_1) | \ 154 (1ULL << INT_IPI_1) | \
153 INT_MASK(INT_IPI_0) | \ 155 (1ULL << INT_IPI_0) | \
154 INT_MASK(INT_PERF_COUNT) | \ 156 (1ULL << INT_PERF_COUNT) | \
155 INT_MASK(INT_AUX_PERF_COUNT) | \ 157 (1ULL << INT_AUX_PERF_COUNT) | \
156 INT_MASK(INT_INTCTRL_3) | \ 158 (1ULL << INT_INTCTRL_3) | \
157 INT_MASK(INT_INTCTRL_2) | \ 159 (1ULL << INT_INTCTRL_2) | \
158 INT_MASK(INT_INTCTRL_1) | \ 160 (1ULL << INT_INTCTRL_1) | \
159 INT_MASK(INT_INTCTRL_0) | \ 161 (1ULL << INT_INTCTRL_0) | \
160 0) 162 0)
161#define CRITICAL_UNMASKED_INTERRUPTS ( \ 163#define CRITICAL_UNMASKED_INTERRUPTS ( \
162 INT_MASK(INT_ITLB_MISS) | \ 164 (1ULL << INT_ITLB_MISS) | \
163 INT_MASK(INT_ILL) | \ 165 (1ULL << INT_ILL) | \
164 INT_MASK(INT_GPV) | \ 166 (1ULL << INT_GPV) | \
165 INT_MASK(INT_IDN_ACCESS) | \ 167 (1ULL << INT_IDN_ACCESS) | \
166 INT_MASK(INT_UDN_ACCESS) | \ 168 (1ULL << INT_UDN_ACCESS) | \
167 INT_MASK(INT_SWINT_3) | \ 169 (1ULL << INT_SWINT_3) | \
168 INT_MASK(INT_SWINT_2) | \ 170 (1ULL << INT_SWINT_2) | \
169 INT_MASK(INT_SWINT_1) | \ 171 (1ULL << INT_SWINT_1) | \
170 INT_MASK(INT_SWINT_0) | \ 172 (1ULL << INT_SWINT_0) | \
171 INT_MASK(INT_ILL_TRANS) | \ 173 (1ULL << INT_ILL_TRANS) | \
172 INT_MASK(INT_UNALIGN_DATA) | \ 174 (1ULL << INT_UNALIGN_DATA) | \
173 INT_MASK(INT_DTLB_MISS) | \ 175 (1ULL << INT_DTLB_MISS) | \
174 INT_MASK(INT_DTLB_ACCESS) | \ 176 (1ULL << INT_DTLB_ACCESS) | \
175 INT_MASK(INT_BOOT_ACCESS) | \ 177 (1ULL << INT_BOOT_ACCESS) | \
176 INT_MASK(INT_WORLD_ACCESS) | \ 178 (1ULL << INT_WORLD_ACCESS) | \
177 INT_MASK(INT_I_ASID) | \ 179 (1ULL << INT_I_ASID) | \
178 INT_MASK(INT_D_ASID) | \ 180 (1ULL << INT_D_ASID) | \
179 INT_MASK(INT_DOUBLE_FAULT) | \ 181 (1ULL << INT_DOUBLE_FAULT) | \
180 0) 182 0)
181#define MASKABLE_INTERRUPTS ( \ 183#define MASKABLE_INTERRUPTS ( \
182 INT_MASK(INT_MEM_ERROR) | \ 184 (1ULL << INT_MEM_ERROR) | \
183 INT_MASK(INT_SINGLE_STEP_3) | \ 185 (1ULL << INT_SINGLE_STEP_3) | \
184 INT_MASK(INT_SINGLE_STEP_2) | \ 186 (1ULL << INT_SINGLE_STEP_2) | \
185 INT_MASK(INT_SINGLE_STEP_1) | \ 187 (1ULL << INT_SINGLE_STEP_1) | \
186 INT_MASK(INT_SINGLE_STEP_0) | \ 188 (1ULL << INT_SINGLE_STEP_0) | \
187 INT_MASK(INT_IDN_COMPLETE) | \ 189 (1ULL << INT_IDN_COMPLETE) | \
188 INT_MASK(INT_UDN_COMPLETE) | \ 190 (1ULL << INT_UDN_COMPLETE) | \
189 INT_MASK(INT_IDN_FIREWALL) | \ 191 (1ULL << INT_IDN_FIREWALL) | \
190 INT_MASK(INT_UDN_FIREWALL) | \ 192 (1ULL << INT_UDN_FIREWALL) | \
191 INT_MASK(INT_TILE_TIMER) | \ 193 (1ULL << INT_TILE_TIMER) | \
192 INT_MASK(INT_AUX_TILE_TIMER) | \ 194 (1ULL << INT_AUX_TILE_TIMER) | \
193 INT_MASK(INT_IDN_TIMER) | \ 195 (1ULL << INT_IDN_TIMER) | \
194 INT_MASK(INT_UDN_TIMER) | \ 196 (1ULL << INT_UDN_TIMER) | \
195 INT_MASK(INT_IDN_AVAIL) | \ 197 (1ULL << INT_IDN_AVAIL) | \
196 INT_MASK(INT_UDN_AVAIL) | \ 198 (1ULL << INT_UDN_AVAIL) | \
197 INT_MASK(INT_IPI_3) | \ 199 (1ULL << INT_IPI_3) | \
198 INT_MASK(INT_IPI_2) | \ 200 (1ULL << INT_IPI_2) | \
199 INT_MASK(INT_IPI_1) | \ 201 (1ULL << INT_IPI_1) | \
200 INT_MASK(INT_IPI_0) | \ 202 (1ULL << INT_IPI_0) | \
201 INT_MASK(INT_PERF_COUNT) | \ 203 (1ULL << INT_PERF_COUNT) | \
202 INT_MASK(INT_AUX_PERF_COUNT) | \ 204 (1ULL << INT_AUX_PERF_COUNT) | \
203 INT_MASK(INT_INTCTRL_3) | \ 205 (1ULL << INT_INTCTRL_3) | \
204 INT_MASK(INT_INTCTRL_2) | \ 206 (1ULL << INT_INTCTRL_2) | \
205 INT_MASK(INT_INTCTRL_1) | \ 207 (1ULL << INT_INTCTRL_1) | \
206 INT_MASK(INT_INTCTRL_0) | \ 208 (1ULL << INT_INTCTRL_0) | \
207 0) 209 0)
208#define UNMASKABLE_INTERRUPTS ( \ 210#define UNMASKABLE_INTERRUPTS ( \
209 INT_MASK(INT_ITLB_MISS) | \ 211 (1ULL << INT_ITLB_MISS) | \
210 INT_MASK(INT_ILL) | \ 212 (1ULL << INT_ILL) | \
211 INT_MASK(INT_GPV) | \ 213 (1ULL << INT_GPV) | \
212 INT_MASK(INT_IDN_ACCESS) | \ 214 (1ULL << INT_IDN_ACCESS) | \
213 INT_MASK(INT_UDN_ACCESS) | \ 215 (1ULL << INT_UDN_ACCESS) | \
214 INT_MASK(INT_SWINT_3) | \ 216 (1ULL << INT_SWINT_3) | \
215 INT_MASK(INT_SWINT_2) | \ 217 (1ULL << INT_SWINT_2) | \
216 INT_MASK(INT_SWINT_1) | \ 218 (1ULL << INT_SWINT_1) | \
217 INT_MASK(INT_SWINT_0) | \ 219 (1ULL << INT_SWINT_0) | \
218 INT_MASK(INT_ILL_TRANS) | \ 220 (1ULL << INT_ILL_TRANS) | \
219 INT_MASK(INT_UNALIGN_DATA) | \ 221 (1ULL << INT_UNALIGN_DATA) | \
220 INT_MASK(INT_DTLB_MISS) | \ 222 (1ULL << INT_DTLB_MISS) | \
221 INT_MASK(INT_DTLB_ACCESS) | \ 223 (1ULL << INT_DTLB_ACCESS) | \
222 INT_MASK(INT_BOOT_ACCESS) | \ 224 (1ULL << INT_BOOT_ACCESS) | \
223 INT_MASK(INT_WORLD_ACCESS) | \ 225 (1ULL << INT_WORLD_ACCESS) | \
224 INT_MASK(INT_I_ASID) | \ 226 (1ULL << INT_I_ASID) | \
225 INT_MASK(INT_D_ASID) | \ 227 (1ULL << INT_D_ASID) | \
226 INT_MASK(INT_DOUBLE_FAULT) | \ 228 (1ULL << INT_DOUBLE_FAULT) | \
227 0) 229 0)
228#define SYNC_INTERRUPTS ( \ 230#define SYNC_INTERRUPTS ( \
229 INT_MASK(INT_SINGLE_STEP_3) | \ 231 (1ULL << INT_SINGLE_STEP_3) | \
230 INT_MASK(INT_SINGLE_STEP_2) | \ 232 (1ULL << INT_SINGLE_STEP_2) | \
231 INT_MASK(INT_SINGLE_STEP_1) | \ 233 (1ULL << INT_SINGLE_STEP_1) | \
232 INT_MASK(INT_SINGLE_STEP_0) | \ 234 (1ULL << INT_SINGLE_STEP_0) | \
233 INT_MASK(INT_IDN_COMPLETE) | \ 235 (1ULL << INT_IDN_COMPLETE) | \
234 INT_MASK(INT_UDN_COMPLETE) | \ 236 (1ULL << INT_UDN_COMPLETE) | \
235 INT_MASK(INT_ITLB_MISS) | \ 237 (1ULL << INT_ITLB_MISS) | \
236 INT_MASK(INT_ILL) | \ 238 (1ULL << INT_ILL) | \
237 INT_MASK(INT_GPV) | \ 239 (1ULL << INT_GPV) | \
238 INT_MASK(INT_IDN_ACCESS) | \ 240 (1ULL << INT_IDN_ACCESS) | \
239 INT_MASK(INT_UDN_ACCESS) | \ 241 (1ULL << INT_UDN_ACCESS) | \
240 INT_MASK(INT_SWINT_3) | \ 242 (1ULL << INT_SWINT_3) | \
241 INT_MASK(INT_SWINT_2) | \ 243 (1ULL << INT_SWINT_2) | \
242 INT_MASK(INT_SWINT_1) | \ 244 (1ULL << INT_SWINT_1) | \
243 INT_MASK(INT_SWINT_0) | \ 245 (1ULL << INT_SWINT_0) | \
244 INT_MASK(INT_ILL_TRANS) | \ 246 (1ULL << INT_ILL_TRANS) | \
245 INT_MASK(INT_UNALIGN_DATA) | \ 247 (1ULL << INT_UNALIGN_DATA) | \
246 INT_MASK(INT_DTLB_MISS) | \ 248 (1ULL << INT_DTLB_MISS) | \
247 INT_MASK(INT_DTLB_ACCESS) | \ 249 (1ULL << INT_DTLB_ACCESS) | \
248 0) 250 0)
249#define NON_SYNC_INTERRUPTS ( \ 251#define NON_SYNC_INTERRUPTS ( \
250 INT_MASK(INT_MEM_ERROR) | \ 252 (1ULL << INT_MEM_ERROR) | \
251 INT_MASK(INT_IDN_FIREWALL) | \ 253 (1ULL << INT_IDN_FIREWALL) | \
252 INT_MASK(INT_UDN_FIREWALL) | \ 254 (1ULL << INT_UDN_FIREWALL) | \
253 INT_MASK(INT_TILE_TIMER) | \ 255 (1ULL << INT_TILE_TIMER) | \
254 INT_MASK(INT_AUX_TILE_TIMER) | \ 256 (1ULL << INT_AUX_TILE_TIMER) | \
255 INT_MASK(INT_IDN_TIMER) | \ 257 (1ULL << INT_IDN_TIMER) | \
256 INT_MASK(INT_UDN_TIMER) | \ 258 (1ULL << INT_UDN_TIMER) | \
257 INT_MASK(INT_IDN_AVAIL) | \ 259 (1ULL << INT_IDN_AVAIL) | \
258 INT_MASK(INT_UDN_AVAIL) | \ 260 (1ULL << INT_UDN_AVAIL) | \
259 INT_MASK(INT_IPI_3) | \ 261 (1ULL << INT_IPI_3) | \
260 INT_MASK(INT_IPI_2) | \ 262 (1ULL << INT_IPI_2) | \
261 INT_MASK(INT_IPI_1) | \ 263 (1ULL << INT_IPI_1) | \
262 INT_MASK(INT_IPI_0) | \ 264 (1ULL << INT_IPI_0) | \
263 INT_MASK(INT_PERF_COUNT) | \ 265 (1ULL << INT_PERF_COUNT) | \
264 INT_MASK(INT_AUX_PERF_COUNT) | \ 266 (1ULL << INT_AUX_PERF_COUNT) | \
265 INT_MASK(INT_INTCTRL_3) | \ 267 (1ULL << INT_INTCTRL_3) | \
266 INT_MASK(INT_INTCTRL_2) | \ 268 (1ULL << INT_INTCTRL_2) | \
267 INT_MASK(INT_INTCTRL_1) | \ 269 (1ULL << INT_INTCTRL_1) | \
268 INT_MASK(INT_INTCTRL_0) | \ 270 (1ULL << INT_INTCTRL_0) | \
269 INT_MASK(INT_BOOT_ACCESS) | \ 271 (1ULL << INT_BOOT_ACCESS) | \
270 INT_MASK(INT_WORLD_ACCESS) | \ 272 (1ULL << INT_WORLD_ACCESS) | \
271 INT_MASK(INT_I_ASID) | \ 273 (1ULL << INT_I_ASID) | \
272 INT_MASK(INT_D_ASID) | \ 274 (1ULL << INT_D_ASID) | \
273 INT_MASK(INT_DOUBLE_FAULT) | \ 275 (1ULL << INT_DOUBLE_FAULT) | \
274 0) 276 0)
275#endif /* !__ASSEMBLER__ */ 277#endif /* !__ASSEMBLER__ */
276#endif /* !__ARCH_INTERRUPTS_H__ */ 278#endif /* !__ARCH_INTERRUPTS_H__ */
diff --git a/arch/tile/kernel/intvec_64.S b/arch/tile/kernel/intvec_64.S
index 54bc9a6678e8..4ea080902654 100644
--- a/arch/tile/kernel/intvec_64.S
+++ b/arch/tile/kernel/intvec_64.S
@@ -1035,7 +1035,9 @@ handle_syscall:
1035 /* Ensure that the syscall number is within the legal range. */ 1035 /* Ensure that the syscall number is within the legal range. */
1036 { 1036 {
1037 moveli r20, hw2(sys_call_table) 1037 moveli r20, hw2(sys_call_table)
1038#ifdef CONFIG_COMPAT
1038 blbs r30, .Lcompat_syscall 1039 blbs r30, .Lcompat_syscall
1040#endif
1039 } 1041 }
1040 { 1042 {
1041 cmpltu r21, TREG_SYSCALL_NR_NAME, r21 1043 cmpltu r21, TREG_SYSCALL_NR_NAME, r21
@@ -1093,6 +1095,7 @@ handle_syscall:
1093 j .Lresume_userspace /* jump into middle of interrupt_return */ 1095 j .Lresume_userspace /* jump into middle of interrupt_return */
1094 } 1096 }
1095 1097
1098#ifdef CONFIG_COMPAT
1096.Lcompat_syscall: 1099.Lcompat_syscall:
1097 /* 1100 /*
1098 * Load the base of the compat syscall table in r20, and 1101 * Load the base of the compat syscall table in r20, and
@@ -1117,6 +1120,7 @@ handle_syscall:
1117 { move r15, r4; addxi r4, r4, 0 } 1120 { move r15, r4; addxi r4, r4, 0 }
1118 { move r16, r5; addxi r5, r5, 0 } 1121 { move r16, r5; addxi r5, r5, 0 }
1119 j .Lload_syscall_pointer 1122 j .Lload_syscall_pointer
1123#endif
1120 1124
1121.Linvalid_syscall: 1125.Linvalid_syscall:
1122 /* Report an invalid syscall back to the user program */ 1126 /* Report an invalid syscall back to the user program */
diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c
index 0e5661e7d00d..caf93ae11793 100644
--- a/arch/tile/kernel/process.c
+++ b/arch/tile/kernel/process.c
@@ -159,7 +159,7 @@ static void save_arch_state(struct thread_struct *t);
159int copy_thread(unsigned long clone_flags, unsigned long sp, 159int copy_thread(unsigned long clone_flags, unsigned long sp,
160 unsigned long arg, struct task_struct *p) 160 unsigned long arg, struct task_struct *p)
161{ 161{
162 struct pt_regs *childregs = task_pt_regs(p), *regs = current_pt_regs(); 162 struct pt_regs *childregs = task_pt_regs(p);
163 unsigned long ksp; 163 unsigned long ksp;
164 unsigned long *callee_regs; 164 unsigned long *callee_regs;
165 165
diff --git a/arch/tile/kernel/reboot.c b/arch/tile/kernel/reboot.c
index baa3d905fee2..d1b5c913ae72 100644
--- a/arch/tile/kernel/reboot.c
+++ b/arch/tile/kernel/reboot.c
@@ -16,6 +16,7 @@
16#include <linux/reboot.h> 16#include <linux/reboot.h>
17#include <linux/smp.h> 17#include <linux/smp.h>
18#include <linux/pm.h> 18#include <linux/pm.h>
19#include <linux/export.h>
19#include <asm/page.h> 20#include <asm/page.h>
20#include <asm/setup.h> 21#include <asm/setup.h>
21#include <hv/hypervisor.h> 22#include <hv/hypervisor.h>
@@ -49,3 +50,4 @@ void machine_restart(char *cmd)
49 50
50/* No interesting distinction to be made here. */ 51/* No interesting distinction to be made here. */
51void (*pm_power_off)(void) = NULL; 52void (*pm_power_off)(void) = NULL;
53EXPORT_SYMBOL(pm_power_off);
diff --git a/arch/tile/kernel/setup.c b/arch/tile/kernel/setup.c
index 6a649a4462d3..d1e15f7b59c6 100644
--- a/arch/tile/kernel/setup.c
+++ b/arch/tile/kernel/setup.c
@@ -31,6 +31,7 @@
31#include <linux/timex.h> 31#include <linux/timex.h>
32#include <linux/hugetlb.h> 32#include <linux/hugetlb.h>
33#include <linux/start_kernel.h> 33#include <linux/start_kernel.h>
34#include <linux/screen_info.h>
34#include <asm/setup.h> 35#include <asm/setup.h>
35#include <asm/sections.h> 36#include <asm/sections.h>
36#include <asm/cacheflush.h> 37#include <asm/cacheflush.h>
@@ -49,6 +50,10 @@ static inline int ABS(int x) { return x >= 0 ? x : -x; }
49/* Chip information */ 50/* Chip information */
50char chip_model[64] __write_once; 51char chip_model[64] __write_once;
51 52
53#ifdef CONFIG_VT
54struct screen_info screen_info;
55#endif
56
52struct pglist_data node_data[MAX_NUMNODES] __read_mostly; 57struct pglist_data node_data[MAX_NUMNODES] __read_mostly;
53EXPORT_SYMBOL(node_data); 58EXPORT_SYMBOL(node_data);
54 59
diff --git a/arch/tile/kernel/stack.c b/arch/tile/kernel/stack.c
index b2f44c28dda6..ed258b8ae320 100644
--- a/arch/tile/kernel/stack.c
+++ b/arch/tile/kernel/stack.c
@@ -112,7 +112,7 @@ static struct pt_regs *valid_fault_handler(struct KBacktraceIterator* kbt)
112 p->pc, p->sp, p->ex1); 112 p->pc, p->sp, p->ex1);
113 p = NULL; 113 p = NULL;
114 } 114 }
115 if (!kbt->profile || (INT_MASK(p->faultnum) & QUEUED_INTERRUPTS) == 0) 115 if (!kbt->profile || ((1ULL << p->faultnum) & QUEUED_INTERRUPTS) == 0)
116 return p; 116 return p;
117 return NULL; 117 return NULL;
118} 118}
@@ -484,6 +484,7 @@ void save_stack_trace(struct stack_trace *trace)
484{ 484{
485 save_stack_trace_tsk(NULL, trace); 485 save_stack_trace_tsk(NULL, trace);
486} 486}
487EXPORT_SYMBOL_GPL(save_stack_trace);
487 488
488#endif 489#endif
489 490
diff --git a/arch/tile/lib/cacheflush.c b/arch/tile/lib/cacheflush.c
index db4fb89e12d8..8f8ad814b139 100644
--- a/arch/tile/lib/cacheflush.c
+++ b/arch/tile/lib/cacheflush.c
@@ -12,6 +12,7 @@
12 * more details. 12 * more details.
13 */ 13 */
14 14
15#include <linux/export.h>
15#include <asm/page.h> 16#include <asm/page.h>
16#include <asm/cacheflush.h> 17#include <asm/cacheflush.h>
17#include <arch/icache.h> 18#include <arch/icache.h>
@@ -165,3 +166,4 @@ void finv_buffer_remote(void *buffer, size_t size, int hfh)
165 __insn_mtspr(SPR_DSTREAM_PF, old_dstream_pf); 166 __insn_mtspr(SPR_DSTREAM_PF, old_dstream_pf);
166#endif 167#endif
167} 168}
169EXPORT_SYMBOL_GPL(finv_buffer_remote);
diff --git a/arch/tile/lib/cpumask.c b/arch/tile/lib/cpumask.c
index fdc403614d12..75947edccb26 100644
--- a/arch/tile/lib/cpumask.c
+++ b/arch/tile/lib/cpumask.c
@@ -16,6 +16,7 @@
16#include <linux/ctype.h> 16#include <linux/ctype.h>
17#include <linux/errno.h> 17#include <linux/errno.h>
18#include <linux/smp.h> 18#include <linux/smp.h>
19#include <linux/export.h>
19 20
20/* 21/*
21 * Allow cropping out bits beyond the end of the array. 22 * Allow cropping out bits beyond the end of the array.
@@ -50,3 +51,4 @@ int bitmap_parselist_crop(const char *bp, unsigned long *maskp, int nmaskbits)
50 } while (*bp != '\0' && *bp != '\n'); 51 } while (*bp != '\0' && *bp != '\n');
51 return 0; 52 return 0;
52} 53}
54EXPORT_SYMBOL(bitmap_parselist_crop);
diff --git a/arch/tile/lib/exports.c b/arch/tile/lib/exports.c
index dd5f0a33fdaf..4385cb6fa00a 100644
--- a/arch/tile/lib/exports.c
+++ b/arch/tile/lib/exports.c
@@ -55,6 +55,8 @@ EXPORT_SYMBOL(hv_dev_poll_cancel);
55EXPORT_SYMBOL(hv_dev_close); 55EXPORT_SYMBOL(hv_dev_close);
56EXPORT_SYMBOL(hv_sysconf); 56EXPORT_SYMBOL(hv_sysconf);
57EXPORT_SYMBOL(hv_confstr); 57EXPORT_SYMBOL(hv_confstr);
58EXPORT_SYMBOL(hv_get_rtc);
59EXPORT_SYMBOL(hv_set_rtc);
58 60
59/* libgcc.a */ 61/* libgcc.a */
60uint32_t __udivsi3(uint32_t dividend, uint32_t divisor); 62uint32_t __udivsi3(uint32_t dividend, uint32_t divisor);
diff --git a/arch/tile/mm/homecache.c b/arch/tile/mm/homecache.c
index 5f7868dcd6d4..1ae911939a18 100644
--- a/arch/tile/mm/homecache.c
+++ b/arch/tile/mm/homecache.c
@@ -408,6 +408,7 @@ void homecache_change_page_home(struct page *page, int order, int home)
408 __set_pte(ptep, pte_set_home(pteval, home)); 408 __set_pte(ptep, pte_set_home(pteval, home));
409 } 409 }
410} 410}
411EXPORT_SYMBOL(homecache_change_page_home);
411 412
412struct page *homecache_alloc_pages(gfp_t gfp_mask, 413struct page *homecache_alloc_pages(gfp_t gfp_mask,
413 unsigned int order, int home) 414 unsigned int order, int home)
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index ecdfee60ee4a..f4076af1f4ed 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -3,6 +3,90 @@
3 3
4#include <uapi/asm/mce.h> 4#include <uapi/asm/mce.h>
5 5
6/*
7 * Machine Check support for x86
8 */
9
10/* MCG_CAP register defines */
11#define MCG_BANKCNT_MASK 0xff /* Number of Banks */
12#define MCG_CTL_P (1ULL<<8) /* MCG_CTL register available */
13#define MCG_EXT_P (1ULL<<9) /* Extended registers available */
14#define MCG_CMCI_P (1ULL<<10) /* CMCI supported */
15#define MCG_EXT_CNT_MASK 0xff0000 /* Number of Extended registers */
16#define MCG_EXT_CNT_SHIFT 16
17#define MCG_EXT_CNT(c) (((c) & MCG_EXT_CNT_MASK) >> MCG_EXT_CNT_SHIFT)
18#define MCG_SER_P (1ULL<<24) /* MCA recovery/new status bits */
19
20/* MCG_STATUS register defines */
21#define MCG_STATUS_RIPV (1ULL<<0) /* restart ip valid */
22#define MCG_STATUS_EIPV (1ULL<<1) /* ip points to correct instruction */
23#define MCG_STATUS_MCIP (1ULL<<2) /* machine check in progress */
24
25/* MCi_STATUS register defines */
26#define MCI_STATUS_VAL (1ULL<<63) /* valid error */
27#define MCI_STATUS_OVER (1ULL<<62) /* previous errors lost */
28#define MCI_STATUS_UC (1ULL<<61) /* uncorrected error */
29#define MCI_STATUS_EN (1ULL<<60) /* error enabled */
30#define MCI_STATUS_MISCV (1ULL<<59) /* misc error reg. valid */
31#define MCI_STATUS_ADDRV (1ULL<<58) /* addr reg. valid */
32#define MCI_STATUS_PCC (1ULL<<57) /* processor context corrupt */
33#define MCI_STATUS_S (1ULL<<56) /* Signaled machine check */
34#define MCI_STATUS_AR (1ULL<<55) /* Action required */
35#define MCACOD 0xffff /* MCA Error Code */
36
37/* Architecturally defined codes from SDM Vol. 3B Chapter 15 */
38#define MCACOD_SCRUB 0x00C0 /* 0xC0-0xCF Memory Scrubbing */
39#define MCACOD_SCRUBMSK 0xfff0
40#define MCACOD_L3WB 0x017A /* L3 Explicit Writeback */
41#define MCACOD_DATA 0x0134 /* Data Load */
42#define MCACOD_INSTR 0x0150 /* Instruction Fetch */
43
44/* MCi_MISC register defines */
45#define MCI_MISC_ADDR_LSB(m) ((m) & 0x3f)
46#define MCI_MISC_ADDR_MODE(m) (((m) >> 6) & 7)
47#define MCI_MISC_ADDR_SEGOFF 0 /* segment offset */
48#define MCI_MISC_ADDR_LINEAR 1 /* linear address */
49#define MCI_MISC_ADDR_PHYS 2 /* physical address */
50#define MCI_MISC_ADDR_MEM 3 /* memory address */
51#define MCI_MISC_ADDR_GENERIC 7 /* generic */
52
53/* CTL2 register defines */
54#define MCI_CTL2_CMCI_EN (1ULL << 30)
55#define MCI_CTL2_CMCI_THRESHOLD_MASK 0x7fffULL
56
57#define MCJ_CTX_MASK 3
58#define MCJ_CTX(flags) ((flags) & MCJ_CTX_MASK)
59#define MCJ_CTX_RANDOM 0 /* inject context: random */
60#define MCJ_CTX_PROCESS 0x1 /* inject context: process */
61#define MCJ_CTX_IRQ 0x2 /* inject context: IRQ */
62#define MCJ_NMI_BROADCAST 0x4 /* do NMI broadcasting */
63#define MCJ_EXCEPTION 0x8 /* raise as exception */
64#define MCJ_IRQ_BRAODCAST 0x10 /* do IRQ broadcasting */
65
66#define MCE_OVERFLOW 0 /* bit 0 in flags means overflow */
67
68/* Software defined banks */
69#define MCE_EXTENDED_BANK 128
70#define MCE_THERMAL_BANK (MCE_EXTENDED_BANK + 0)
71#define K8_MCE_THRESHOLD_BASE (MCE_EXTENDED_BANK + 1)
72
73#define MCE_LOG_LEN 32
74#define MCE_LOG_SIGNATURE "MACHINECHECK"
75
76/*
77 * This structure contains all data related to the MCE log. Also
78 * carries a signature to make it easier to find from external
79 * debugging tools. Each entry is only valid when its finished flag
80 * is set.
81 */
82struct mce_log {
83 char signature[12]; /* "MACHINECHECK" */
84 unsigned len; /* = MCE_LOG_LEN */
85 unsigned next;
86 unsigned flags;
87 unsigned recordlen; /* length of struct mce */
88 struct mce entry[MCE_LOG_LEN];
89};
6 90
7struct mca_config { 91struct mca_config {
8 bool dont_log_ce; 92 bool dont_log_ce;
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 5199db2923d3..1c1a955e67c0 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -142,6 +142,11 @@ static inline unsigned long pmd_pfn(pmd_t pmd)
142 return (pmd_val(pmd) & PTE_PFN_MASK) >> PAGE_SHIFT; 142 return (pmd_val(pmd) & PTE_PFN_MASK) >> PAGE_SHIFT;
143} 143}
144 144
145static inline unsigned long pud_pfn(pud_t pud)
146{
147 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
148}
149
145#define pte_page(pte) pfn_to_page(pte_pfn(pte)) 150#define pte_page(pte) pfn_to_page(pte_pfn(pte))
146 151
147static inline int pmd_large(pmd_t pte) 152static inline int pmd_large(pmd_t pte)
diff --git a/arch/x86/include/uapi/asm/mce.h b/arch/x86/include/uapi/asm/mce.h
index 58c829871c31..a0eab85ce7b8 100644
--- a/arch/x86/include/uapi/asm/mce.h
+++ b/arch/x86/include/uapi/asm/mce.h
@@ -4,66 +4,6 @@
4#include <linux/types.h> 4#include <linux/types.h>
5#include <asm/ioctls.h> 5#include <asm/ioctls.h>
6 6
7/*
8 * Machine Check support for x86
9 */
10
11/* MCG_CAP register defines */
12#define MCG_BANKCNT_MASK 0xff /* Number of Banks */
13#define MCG_CTL_P (1ULL<<8) /* MCG_CTL register available */
14#define MCG_EXT_P (1ULL<<9) /* Extended registers available */
15#define MCG_CMCI_P (1ULL<<10) /* CMCI supported */
16#define MCG_EXT_CNT_MASK 0xff0000 /* Number of Extended registers */
17#define MCG_EXT_CNT_SHIFT 16
18#define MCG_EXT_CNT(c) (((c) & MCG_EXT_CNT_MASK) >> MCG_EXT_CNT_SHIFT)
19#define MCG_SER_P (1ULL<<24) /* MCA recovery/new status bits */
20
21/* MCG_STATUS register defines */
22#define MCG_STATUS_RIPV (1ULL<<0) /* restart ip valid */
23#define MCG_STATUS_EIPV (1ULL<<1) /* ip points to correct instruction */
24#define MCG_STATUS_MCIP (1ULL<<2) /* machine check in progress */
25
26/* MCi_STATUS register defines */
27#define MCI_STATUS_VAL (1ULL<<63) /* valid error */
28#define MCI_STATUS_OVER (1ULL<<62) /* previous errors lost */
29#define MCI_STATUS_UC (1ULL<<61) /* uncorrected error */
30#define MCI_STATUS_EN (1ULL<<60) /* error enabled */
31#define MCI_STATUS_MISCV (1ULL<<59) /* misc error reg. valid */
32#define MCI_STATUS_ADDRV (1ULL<<58) /* addr reg. valid */
33#define MCI_STATUS_PCC (1ULL<<57) /* processor context corrupt */
34#define MCI_STATUS_S (1ULL<<56) /* Signaled machine check */
35#define MCI_STATUS_AR (1ULL<<55) /* Action required */
36#define MCACOD 0xffff /* MCA Error Code */
37
38/* Architecturally defined codes from SDM Vol. 3B Chapter 15 */
39#define MCACOD_SCRUB 0x00C0 /* 0xC0-0xCF Memory Scrubbing */
40#define MCACOD_SCRUBMSK 0xfff0
41#define MCACOD_L3WB 0x017A /* L3 Explicit Writeback */
42#define MCACOD_DATA 0x0134 /* Data Load */
43#define MCACOD_INSTR 0x0150 /* Instruction Fetch */
44
45/* MCi_MISC register defines */
46#define MCI_MISC_ADDR_LSB(m) ((m) & 0x3f)
47#define MCI_MISC_ADDR_MODE(m) (((m) >> 6) & 7)
48#define MCI_MISC_ADDR_SEGOFF 0 /* segment offset */
49#define MCI_MISC_ADDR_LINEAR 1 /* linear address */
50#define MCI_MISC_ADDR_PHYS 2 /* physical address */
51#define MCI_MISC_ADDR_MEM 3 /* memory address */
52#define MCI_MISC_ADDR_GENERIC 7 /* generic */
53
54/* CTL2 register defines */
55#define MCI_CTL2_CMCI_EN (1ULL << 30)
56#define MCI_CTL2_CMCI_THRESHOLD_MASK 0x7fffULL
57
58#define MCJ_CTX_MASK 3
59#define MCJ_CTX(flags) ((flags) & MCJ_CTX_MASK)
60#define MCJ_CTX_RANDOM 0 /* inject context: random */
61#define MCJ_CTX_PROCESS 0x1 /* inject context: process */
62#define MCJ_CTX_IRQ 0x2 /* inject context: IRQ */
63#define MCJ_NMI_BROADCAST 0x4 /* do NMI broadcasting */
64#define MCJ_EXCEPTION 0x8 /* raise as exception */
65#define MCJ_IRQ_BRAODCAST 0x10 /* do IRQ broadcasting */
66
67/* Fields are zero when not available */ 7/* Fields are zero when not available */
68struct mce { 8struct mce {
69 __u64 status; 9 __u64 status;
@@ -87,35 +27,8 @@ struct mce {
87 __u64 mcgcap; /* MCGCAP MSR: machine check capabilities of CPU */ 27 __u64 mcgcap; /* MCGCAP MSR: machine check capabilities of CPU */
88}; 28};
89 29
90/*
91 * This structure contains all data related to the MCE log. Also
92 * carries a signature to make it easier to find from external
93 * debugging tools. Each entry is only valid when its finished flag
94 * is set.
95 */
96
97#define MCE_LOG_LEN 32
98
99struct mce_log {
100 char signature[12]; /* "MACHINECHECK" */
101 unsigned len; /* = MCE_LOG_LEN */
102 unsigned next;
103 unsigned flags;
104 unsigned recordlen; /* length of struct mce */
105 struct mce entry[MCE_LOG_LEN];
106};
107
108#define MCE_OVERFLOW 0 /* bit 0 in flags means overflow */
109
110#define MCE_LOG_SIGNATURE "MACHINECHECK"
111
112#define MCE_GET_RECORD_LEN _IOR('M', 1, int) 30#define MCE_GET_RECORD_LEN _IOR('M', 1, int)
113#define MCE_GET_LOG_LEN _IOR('M', 2, int) 31#define MCE_GET_LOG_LEN _IOR('M', 2, int)
114#define MCE_GETCLEAR_FLAGS _IOR('M', 3, int) 32#define MCE_GETCLEAR_FLAGS _IOR('M', 3, int)
115 33
116/* Software defined banks */
117#define MCE_EXTENDED_BANK 128
118#define MCE_THERMAL_BANK MCE_EXTENDED_BANK + 0
119#define K8_MCE_THRESHOLD_BASE (MCE_EXTENDED_BANK + 1)
120
121#endif /* _UAPI_ASM_X86_MCE_H */ 34#endif /* _UAPI_ASM_X86_MCE_H */
diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
index e03a1e180e81..562a76d433c8 100644
--- a/arch/x86/kernel/apic/x2apic_phys.c
+++ b/arch/x86/kernel/apic/x2apic_phys.c
@@ -20,18 +20,19 @@ static int set_x2apic_phys_mode(char *arg)
20} 20}
21early_param("x2apic_phys", set_x2apic_phys_mode); 21early_param("x2apic_phys", set_x2apic_phys_mode);
22 22
23static int x2apic_acpi_madt_oem_check(char *oem_id, char *oem_table_id) 23static bool x2apic_fadt_phys(void)
24{ 24{
25 if (x2apic_phys) 25 if ((acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID) &&
26 return x2apic_enabled(); 26 (acpi_gbl_FADT.flags & ACPI_FADT_APIC_PHYSICAL)) {
27 else if ((acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID) &&
28 (acpi_gbl_FADT.flags & ACPI_FADT_APIC_PHYSICAL) &&
29 x2apic_enabled()) {
30 printk(KERN_DEBUG "System requires x2apic physical mode\n"); 27 printk(KERN_DEBUG "System requires x2apic physical mode\n");
31 return 1; 28 return true;
32 } 29 }
33 else 30 return false;
34 return 0; 31}
32
33static int x2apic_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
34{
35 return x2apic_enabled() && (x2apic_phys || x2apic_fadt_phys());
35} 36}
36 37
37static void 38static void
@@ -82,7 +83,7 @@ static void init_x2apic_ldr(void)
82 83
83static int x2apic_phys_probe(void) 84static int x2apic_phys_probe(void)
84{ 85{
85 if (x2apic_mode && x2apic_phys) 86 if (x2apic_mode && (x2apic_phys || x2apic_fadt_phys()))
86 return 1; 87 return 1;
87 88
88 return apic == &apic_x2apic_phys; 89 return apic == &apic_x2apic_phys;
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 027088f2f7dd..fb674fd3fc22 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -748,13 +748,15 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
748 return; 748 return;
749 } 749 }
750#endif 750#endif
751 /* Kernel addresses are always protection faults: */
752 if (address >= TASK_SIZE)
753 error_code |= PF_PROT;
751 754
752 if (unlikely(show_unhandled_signals)) 755 if (likely(show_unhandled_signals))
753 show_signal_msg(regs, error_code, address, tsk); 756 show_signal_msg(regs, error_code, address, tsk);
754 757
755 /* Kernel addresses are always protection faults: */
756 tsk->thread.cr2 = address; 758 tsk->thread.cr2 = address;
757 tsk->thread.error_code = error_code | (address >= TASK_SIZE); 759 tsk->thread.error_code = error_code;
758 tsk->thread.trap_nr = X86_TRAP_PF; 760 tsk->thread.trap_nr = X86_TRAP_PF;
759 761
760 force_sig_info_fault(SIGSEGV, si_code, address, tsk, 0); 762 force_sig_info_fault(SIGSEGV, si_code, address, tsk, 0);
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 2ead3c8a4c84..75c9a6a59697 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -831,6 +831,9 @@ int kern_addr_valid(unsigned long addr)
831 if (pud_none(*pud)) 831 if (pud_none(*pud))
832 return 0; 832 return 0;
833 833
834 if (pud_large(*pud))
835 return pfn_valid(pud_pfn(*pud));
836
834 pmd = pmd_offset(pud, addr); 837 pmd = pmd_offset(pud, addr);
835 if (pmd_none(*pmd)) 838 if (pmd_none(*pmd))
836 return 0; 839 return 0;
diff --git a/drivers/gpu/drm/nouveau/core/core/falcon.c b/drivers/gpu/drm/nouveau/core/core/falcon.c
index 6b0843c33877..e05c15777588 100644
--- a/drivers/gpu/drm/nouveau/core/core/falcon.c
+++ b/drivers/gpu/drm/nouveau/core/core/falcon.c
@@ -73,8 +73,11 @@ _nouveau_falcon_init(struct nouveau_object *object)
73 nv_debug(falcon, "data limit: %d\n", falcon->data.limit); 73 nv_debug(falcon, "data limit: %d\n", falcon->data.limit);
74 74
75 /* wait for 'uc halted' to be signalled before continuing */ 75 /* wait for 'uc halted' to be signalled before continuing */
76 if (falcon->secret) { 76 if (falcon->secret && falcon->version < 4) {
77 nv_wait(falcon, 0x008, 0x00000010, 0x00000010); 77 if (!falcon->version)
78 nv_wait(falcon, 0x008, 0x00000010, 0x00000010);
79 else
80 nv_wait(falcon, 0x180, 0x80000000, 0);
78 nv_wo32(falcon, 0x004, 0x00000010); 81 nv_wo32(falcon, 0x004, 0x00000010);
79 } 82 }
80 83
diff --git a/drivers/gpu/drm/nouveau/core/core/subdev.c b/drivers/gpu/drm/nouveau/core/core/subdev.c
index f74c30aa33a0..48f06378d3f9 100644
--- a/drivers/gpu/drm/nouveau/core/core/subdev.c
+++ b/drivers/gpu/drm/nouveau/core/core/subdev.c
@@ -99,7 +99,7 @@ nouveau_subdev_create_(struct nouveau_object *parent,
99 if (ret) 99 if (ret)
100 return ret; 100 return ret;
101 101
102 mutex_init(&subdev->mutex); 102 __mutex_init(&subdev->mutex, subname, &oclass->lock_class_key);
103 subdev->name = subname; 103 subdev->name = subname;
104 104
105 if (parent) { 105 if (parent) {
diff --git a/drivers/gpu/drm/nouveau/core/include/core/object.h b/drivers/gpu/drm/nouveau/core/include/core/object.h
index 5982935ee23a..106bb19fdd9a 100644
--- a/drivers/gpu/drm/nouveau/core/include/core/object.h
+++ b/drivers/gpu/drm/nouveau/core/include/core/object.h
@@ -50,10 +50,13 @@ int nouveau_object_fini(struct nouveau_object *, bool suspend);
50 50
51extern struct nouveau_ofuncs nouveau_object_ofuncs; 51extern struct nouveau_ofuncs nouveau_object_ofuncs;
52 52
53/* Don't allocate dynamically, because lockdep needs lock_class_keys to be in
54 * ".data". */
53struct nouveau_oclass { 55struct nouveau_oclass {
54 u32 handle; 56 u32 handle;
55 struct nouveau_ofuncs *ofuncs; 57 struct nouveau_ofuncs * const ofuncs;
56 struct nouveau_omthds *omthds; 58 struct nouveau_omthds * const omthds;
59 struct lock_class_key lock_class_key;
57}; 60};
58 61
59#define nv_oclass(o) nv_object(o)->oclass 62#define nv_oclass(o) nv_object(o)->oclass
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/base.c b/drivers/gpu/drm/nouveau/core/subdev/fb/base.c
index d6d16007ec1a..d62045f454b2 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/base.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/base.c
@@ -86,8 +86,8 @@ nouveau_fb_preinit(struct nouveau_fb *pfb)
86 return ret; 86 return ret;
87 } 87 }
88 88
89 if (!nouveau_mm_initialised(&pfb->tags) && tags) { 89 if (!nouveau_mm_initialised(&pfb->tags)) {
90 ret = nouveau_mm_init(&pfb->tags, 0, ++tags, 1); 90 ret = nouveau_mm_init(&pfb->tags, 0, tags ? ++tags : 0, 1);
91 if (ret) 91 if (ret)
92 return ret; 92 return ret;
93 } 93 }
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c
index 487cb8c6c204..eac236ed19b2 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c
@@ -99,7 +99,7 @@ nv50_fb_vram_init(struct nouveau_fb *pfb)
99 struct nouveau_bios *bios = nouveau_bios(device); 99 struct nouveau_bios *bios = nouveau_bios(device);
100 const u32 rsvd_head = ( 256 * 1024) >> 12; /* vga memory */ 100 const u32 rsvd_head = ( 256 * 1024) >> 12; /* vga memory */
101 const u32 rsvd_tail = (1024 * 1024) >> 12; /* vbios etc */ 101 const u32 rsvd_tail = (1024 * 1024) >> 12; /* vbios etc */
102 u32 size; 102 u32 size, tags = 0;
103 int ret; 103 int ret;
104 104
105 pfb->ram.size = nv_rd32(pfb, 0x10020c); 105 pfb->ram.size = nv_rd32(pfb, 0x10020c);
@@ -140,10 +140,11 @@ nv50_fb_vram_init(struct nouveau_fb *pfb)
140 return ret; 140 return ret;
141 141
142 pfb->ram.ranks = (nv_rd32(pfb, 0x100200) & 0x4) ? 2 : 1; 142 pfb->ram.ranks = (nv_rd32(pfb, 0x100200) & 0x4) ? 2 : 1;
143 tags = nv_rd32(pfb, 0x100320);
143 break; 144 break;
144 } 145 }
145 146
146 return nv_rd32(pfb, 0x100320); 147 return tags;
147} 148}
148 149
149static int 150static int
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 69d7b1d0b9d6..1699a9083a2f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -28,6 +28,7 @@
28 */ 28 */
29 29
30#include <core/engine.h> 30#include <core/engine.h>
31#include <linux/swiotlb.h>
31 32
32#include <subdev/fb.h> 33#include <subdev/fb.h>
33#include <subdev/vm.h> 34#include <subdev/vm.h>
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 8b090f1eb51d..5e7aef23825a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -245,6 +245,8 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
245 return 0; 245 return 0;
246} 246}
247 247
248static struct lock_class_key drm_client_lock_class_key;
249
248static int 250static int
249nouveau_drm_load(struct drm_device *dev, unsigned long flags) 251nouveau_drm_load(struct drm_device *dev, unsigned long flags)
250{ 252{
@@ -256,6 +258,7 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags)
256 ret = nouveau_cli_create(pdev, "DRM", sizeof(*drm), (void**)&drm); 258 ret = nouveau_cli_create(pdev, "DRM", sizeof(*drm), (void**)&drm);
257 if (ret) 259 if (ret)
258 return ret; 260 return ret;
261 lockdep_set_class(&drm->client.mutex, &drm_client_lock_class_key);
259 262
260 dev->dev_private = drm; 263 dev->dev_private = drm;
261 drm->dev = dev; 264 drm->dev = dev;
diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c
index 7a445666e71f..ee4cff534f10 100644
--- a/drivers/gpu/drm/radeon/evergreen_cs.c
+++ b/drivers/gpu/drm/radeon/evergreen_cs.c
@@ -2909,14 +2909,14 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
2909 return -EINVAL; 2909 return -EINVAL;
2910 } 2910 }
2911 if (tiled) { 2911 if (tiled) {
2912 dst_offset = ib[idx+1]; 2912 dst_offset = radeon_get_ib_value(p, idx+1);
2913 dst_offset <<= 8; 2913 dst_offset <<= 8;
2914 2914
2915 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset >> 8); 2915 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset >> 8);
2916 p->idx += count + 7; 2916 p->idx += count + 7;
2917 } else { 2917 } else {
2918 dst_offset = ib[idx+1]; 2918 dst_offset = radeon_get_ib_value(p, idx+1);
2919 dst_offset |= ((u64)(ib[idx+2] & 0xff)) << 32; 2919 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+2) & 0xff)) << 32;
2920 2920
2921 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc); 2921 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc);
2922 ib[idx+2] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff; 2922 ib[idx+2] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff;
@@ -2954,12 +2954,12 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
2954 DRM_ERROR("bad L2T, frame to fields DMA_PACKET_COPY\n"); 2954 DRM_ERROR("bad L2T, frame to fields DMA_PACKET_COPY\n");
2955 return -EINVAL; 2955 return -EINVAL;
2956 } 2956 }
2957 dst_offset = ib[idx+1]; 2957 dst_offset = radeon_get_ib_value(p, idx+1);
2958 dst_offset <<= 8; 2958 dst_offset <<= 8;
2959 dst2_offset = ib[idx+2]; 2959 dst2_offset = radeon_get_ib_value(p, idx+2);
2960 dst2_offset <<= 8; 2960 dst2_offset <<= 8;
2961 src_offset = ib[idx+8]; 2961 src_offset = radeon_get_ib_value(p, idx+8);
2962 src_offset |= ((u64)(ib[idx+9] & 0xff)) << 32; 2962 src_offset |= ((u64)(radeon_get_ib_value(p, idx+9) & 0xff)) << 32;
2963 if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) { 2963 if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) {
2964 dev_warn(p->dev, "DMA L2T, frame to fields src buffer too small (%llu %lu)\n", 2964 dev_warn(p->dev, "DMA L2T, frame to fields src buffer too small (%llu %lu)\n",
2965 src_offset + (count * 4), radeon_bo_size(src_reloc->robj)); 2965 src_offset + (count * 4), radeon_bo_size(src_reloc->robj));
@@ -3014,12 +3014,12 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
3014 DRM_ERROR("bad L2T, broadcast DMA_PACKET_COPY\n"); 3014 DRM_ERROR("bad L2T, broadcast DMA_PACKET_COPY\n");
3015 return -EINVAL; 3015 return -EINVAL;
3016 } 3016 }
3017 dst_offset = ib[idx+1]; 3017 dst_offset = radeon_get_ib_value(p, idx+1);
3018 dst_offset <<= 8; 3018 dst_offset <<= 8;
3019 dst2_offset = ib[idx+2]; 3019 dst2_offset = radeon_get_ib_value(p, idx+2);
3020 dst2_offset <<= 8; 3020 dst2_offset <<= 8;
3021 src_offset = ib[idx+8]; 3021 src_offset = radeon_get_ib_value(p, idx+8);
3022 src_offset |= ((u64)(ib[idx+9] & 0xff)) << 32; 3022 src_offset |= ((u64)(radeon_get_ib_value(p, idx+9) & 0xff)) << 32;
3023 if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) { 3023 if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) {
3024 dev_warn(p->dev, "DMA L2T, broadcast src buffer too small (%llu %lu)\n", 3024 dev_warn(p->dev, "DMA L2T, broadcast src buffer too small (%llu %lu)\n",
3025 src_offset + (count * 4), radeon_bo_size(src_reloc->robj)); 3025 src_offset + (count * 4), radeon_bo_size(src_reloc->robj));
@@ -3046,22 +3046,22 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
3046 /* detile bit */ 3046 /* detile bit */
3047 if (idx_value & (1 << 31)) { 3047 if (idx_value & (1 << 31)) {
3048 /* tiled src, linear dst */ 3048 /* tiled src, linear dst */
3049 src_offset = ib[idx+1]; 3049 src_offset = radeon_get_ib_value(p, idx+1);
3050 src_offset <<= 8; 3050 src_offset <<= 8;
3051 ib[idx+1] += (u32)(src_reloc->lobj.gpu_offset >> 8); 3051 ib[idx+1] += (u32)(src_reloc->lobj.gpu_offset >> 8);
3052 3052
3053 dst_offset = ib[idx+7]; 3053 dst_offset = radeon_get_ib_value(p, idx+7);
3054 dst_offset |= ((u64)(ib[idx+8] & 0xff)) << 32; 3054 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+8) & 0xff)) << 32;
3055 ib[idx+7] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc); 3055 ib[idx+7] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc);
3056 ib[idx+8] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff; 3056 ib[idx+8] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff;
3057 } else { 3057 } else {
3058 /* linear src, tiled dst */ 3058 /* linear src, tiled dst */
3059 src_offset = ib[idx+7]; 3059 src_offset = radeon_get_ib_value(p, idx+7);
3060 src_offset |= ((u64)(ib[idx+8] & 0xff)) << 32; 3060 src_offset |= ((u64)(radeon_get_ib_value(p, idx+8) & 0xff)) << 32;
3061 ib[idx+7] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc); 3061 ib[idx+7] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc);
3062 ib[idx+8] += upper_32_bits(src_reloc->lobj.gpu_offset) & 0xff; 3062 ib[idx+8] += upper_32_bits(src_reloc->lobj.gpu_offset) & 0xff;
3063 3063
3064 dst_offset = ib[idx+1]; 3064 dst_offset = radeon_get_ib_value(p, idx+1);
3065 dst_offset <<= 8; 3065 dst_offset <<= 8;
3066 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset >> 8); 3066 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset >> 8);
3067 } 3067 }
@@ -3098,12 +3098,12 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
3098 DRM_ERROR("bad L2T, broadcast DMA_PACKET_COPY\n"); 3098 DRM_ERROR("bad L2T, broadcast DMA_PACKET_COPY\n");
3099 return -EINVAL; 3099 return -EINVAL;
3100 } 3100 }
3101 dst_offset = ib[idx+1]; 3101 dst_offset = radeon_get_ib_value(p, idx+1);
3102 dst_offset <<= 8; 3102 dst_offset <<= 8;
3103 dst2_offset = ib[idx+2]; 3103 dst2_offset = radeon_get_ib_value(p, idx+2);
3104 dst2_offset <<= 8; 3104 dst2_offset <<= 8;
3105 src_offset = ib[idx+8]; 3105 src_offset = radeon_get_ib_value(p, idx+8);
3106 src_offset |= ((u64)(ib[idx+9] & 0xff)) << 32; 3106 src_offset |= ((u64)(radeon_get_ib_value(p, idx+9) & 0xff)) << 32;
3107 if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) { 3107 if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) {
3108 dev_warn(p->dev, "DMA L2T, broadcast src buffer too small (%llu %lu)\n", 3108 dev_warn(p->dev, "DMA L2T, broadcast src buffer too small (%llu %lu)\n",
3109 src_offset + (count * 4), radeon_bo_size(src_reloc->robj)); 3109 src_offset + (count * 4), radeon_bo_size(src_reloc->robj));
@@ -3135,22 +3135,22 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
3135 /* detile bit */ 3135 /* detile bit */
3136 if (idx_value & (1 << 31)) { 3136 if (idx_value & (1 << 31)) {
3137 /* tiled src, linear dst */ 3137 /* tiled src, linear dst */
3138 src_offset = ib[idx+1]; 3138 src_offset = radeon_get_ib_value(p, idx+1);
3139 src_offset <<= 8; 3139 src_offset <<= 8;
3140 ib[idx+1] += (u32)(src_reloc->lobj.gpu_offset >> 8); 3140 ib[idx+1] += (u32)(src_reloc->lobj.gpu_offset >> 8);
3141 3141
3142 dst_offset = ib[idx+7]; 3142 dst_offset = radeon_get_ib_value(p, idx+7);
3143 dst_offset |= ((u64)(ib[idx+8] & 0xff)) << 32; 3143 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+8) & 0xff)) << 32;
3144 ib[idx+7] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc); 3144 ib[idx+7] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc);
3145 ib[idx+8] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff; 3145 ib[idx+8] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff;
3146 } else { 3146 } else {
3147 /* linear src, tiled dst */ 3147 /* linear src, tiled dst */
3148 src_offset = ib[idx+7]; 3148 src_offset = radeon_get_ib_value(p, idx+7);
3149 src_offset |= ((u64)(ib[idx+8] & 0xff)) << 32; 3149 src_offset |= ((u64)(radeon_get_ib_value(p, idx+8) & 0xff)) << 32;
3150 ib[idx+7] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc); 3150 ib[idx+7] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc);
3151 ib[idx+8] += upper_32_bits(src_reloc->lobj.gpu_offset) & 0xff; 3151 ib[idx+8] += upper_32_bits(src_reloc->lobj.gpu_offset) & 0xff;
3152 3152
3153 dst_offset = ib[idx+1]; 3153 dst_offset = radeon_get_ib_value(p, idx+1);
3154 dst_offset <<= 8; 3154 dst_offset <<= 8;
3155 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset >> 8); 3155 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset >> 8);
3156 } 3156 }
@@ -3176,10 +3176,10 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
3176 switch (misc) { 3176 switch (misc) {
3177 case 0: 3177 case 0:
3178 /* L2L, byte */ 3178 /* L2L, byte */
3179 src_offset = ib[idx+2]; 3179 src_offset = radeon_get_ib_value(p, idx+2);
3180 src_offset |= ((u64)(ib[idx+4] & 0xff)) << 32; 3180 src_offset |= ((u64)(radeon_get_ib_value(p, idx+4) & 0xff)) << 32;
3181 dst_offset = ib[idx+1]; 3181 dst_offset = radeon_get_ib_value(p, idx+1);
3182 dst_offset |= ((u64)(ib[idx+3] & 0xff)) << 32; 3182 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+3) & 0xff)) << 32;
3183 if ((src_offset + count) > radeon_bo_size(src_reloc->robj)) { 3183 if ((src_offset + count) > radeon_bo_size(src_reloc->robj)) {
3184 dev_warn(p->dev, "DMA L2L, byte src buffer too small (%llu %lu)\n", 3184 dev_warn(p->dev, "DMA L2L, byte src buffer too small (%llu %lu)\n",
3185 src_offset + count, radeon_bo_size(src_reloc->robj)); 3185 src_offset + count, radeon_bo_size(src_reloc->robj));
@@ -3216,12 +3216,12 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
3216 DRM_ERROR("bad L2L, dw, broadcast DMA_PACKET_COPY\n"); 3216 DRM_ERROR("bad L2L, dw, broadcast DMA_PACKET_COPY\n");
3217 return -EINVAL; 3217 return -EINVAL;
3218 } 3218 }
3219 dst_offset = ib[idx+1]; 3219 dst_offset = radeon_get_ib_value(p, idx+1);
3220 dst_offset |= ((u64)(ib[idx+4] & 0xff)) << 32; 3220 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+4) & 0xff)) << 32;
3221 dst2_offset = ib[idx+2]; 3221 dst2_offset = radeon_get_ib_value(p, idx+2);
3222 dst2_offset |= ((u64)(ib[idx+5] & 0xff)) << 32; 3222 dst2_offset |= ((u64)(radeon_get_ib_value(p, idx+5) & 0xff)) << 32;
3223 src_offset = ib[idx+3]; 3223 src_offset = radeon_get_ib_value(p, idx+3);
3224 src_offset |= ((u64)(ib[idx+6] & 0xff)) << 32; 3224 src_offset |= ((u64)(radeon_get_ib_value(p, idx+6) & 0xff)) << 32;
3225 if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) { 3225 if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) {
3226 dev_warn(p->dev, "DMA L2L, dw, broadcast src buffer too small (%llu %lu)\n", 3226 dev_warn(p->dev, "DMA L2L, dw, broadcast src buffer too small (%llu %lu)\n",
3227 src_offset + (count * 4), radeon_bo_size(src_reloc->robj)); 3227 src_offset + (count * 4), radeon_bo_size(src_reloc->robj));
@@ -3251,10 +3251,10 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
3251 } 3251 }
3252 } else { 3252 } else {
3253 /* L2L, dw */ 3253 /* L2L, dw */
3254 src_offset = ib[idx+2]; 3254 src_offset = radeon_get_ib_value(p, idx+2);
3255 src_offset |= ((u64)(ib[idx+4] & 0xff)) << 32; 3255 src_offset |= ((u64)(radeon_get_ib_value(p, idx+4) & 0xff)) << 32;
3256 dst_offset = ib[idx+1]; 3256 dst_offset = radeon_get_ib_value(p, idx+1);
3257 dst_offset |= ((u64)(ib[idx+3] & 0xff)) << 32; 3257 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+3) & 0xff)) << 32;
3258 if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) { 3258 if ((src_offset + (count * 4)) > radeon_bo_size(src_reloc->robj)) {
3259 dev_warn(p->dev, "DMA L2L, dw src buffer too small (%llu %lu)\n", 3259 dev_warn(p->dev, "DMA L2L, dw src buffer too small (%llu %lu)\n",
3260 src_offset + (count * 4), radeon_bo_size(src_reloc->robj)); 3260 src_offset + (count * 4), radeon_bo_size(src_reloc->robj));
@@ -3279,8 +3279,8 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
3279 DRM_ERROR("bad DMA_PACKET_CONSTANT_FILL\n"); 3279 DRM_ERROR("bad DMA_PACKET_CONSTANT_FILL\n");
3280 return -EINVAL; 3280 return -EINVAL;
3281 } 3281 }
3282 dst_offset = ib[idx+1]; 3282 dst_offset = radeon_get_ib_value(p, idx+1);
3283 dst_offset |= ((u64)(ib[idx+3] & 0x00ff0000)) << 16; 3283 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+3) & 0x00ff0000)) << 16;
3284 if ((dst_offset + (count * 4)) > radeon_bo_size(dst_reloc->robj)) { 3284 if ((dst_offset + (count * 4)) > radeon_bo_size(dst_reloc->robj)) {
3285 dev_warn(p->dev, "DMA constant fill buffer too small (%llu %lu)\n", 3285 dev_warn(p->dev, "DMA constant fill buffer too small (%llu %lu)\n",
3286 dst_offset, radeon_bo_size(dst_reloc->robj)); 3286 dst_offset, radeon_bo_size(dst_reloc->robj));
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 69ec24ab8d63..9b2512bf1a46 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -2623,14 +2623,14 @@ int r600_dma_cs_parse(struct radeon_cs_parser *p)
2623 return -EINVAL; 2623 return -EINVAL;
2624 } 2624 }
2625 if (tiled) { 2625 if (tiled) {
2626 dst_offset = ib[idx+1]; 2626 dst_offset = radeon_get_ib_value(p, idx+1);
2627 dst_offset <<= 8; 2627 dst_offset <<= 8;
2628 2628
2629 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset >> 8); 2629 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset >> 8);
2630 p->idx += count + 5; 2630 p->idx += count + 5;
2631 } else { 2631 } else {
2632 dst_offset = ib[idx+1]; 2632 dst_offset = radeon_get_ib_value(p, idx+1);
2633 dst_offset |= ((u64)(ib[idx+2] & 0xff)) << 32; 2633 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+2) & 0xff)) << 32;
2634 2634
2635 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc); 2635 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc);
2636 ib[idx+2] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff; 2636 ib[idx+2] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff;
@@ -2658,32 +2658,32 @@ int r600_dma_cs_parse(struct radeon_cs_parser *p)
2658 /* detile bit */ 2658 /* detile bit */
2659 if (idx_value & (1 << 31)) { 2659 if (idx_value & (1 << 31)) {
2660 /* tiled src, linear dst */ 2660 /* tiled src, linear dst */
2661 src_offset = ib[idx+1]; 2661 src_offset = radeon_get_ib_value(p, idx+1);
2662 src_offset <<= 8; 2662 src_offset <<= 8;
2663 ib[idx+1] += (u32)(src_reloc->lobj.gpu_offset >> 8); 2663 ib[idx+1] += (u32)(src_reloc->lobj.gpu_offset >> 8);
2664 2664
2665 dst_offset = ib[idx+5]; 2665 dst_offset = radeon_get_ib_value(p, idx+5);
2666 dst_offset |= ((u64)(ib[idx+6] & 0xff)) << 32; 2666 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+6) & 0xff)) << 32;
2667 ib[idx+5] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc); 2667 ib[idx+5] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc);
2668 ib[idx+6] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff; 2668 ib[idx+6] += upper_32_bits(dst_reloc->lobj.gpu_offset) & 0xff;
2669 } else { 2669 } else {
2670 /* linear src, tiled dst */ 2670 /* linear src, tiled dst */
2671 src_offset = ib[idx+5]; 2671 src_offset = radeon_get_ib_value(p, idx+5);
2672 src_offset |= ((u64)(ib[idx+6] & 0xff)) << 32; 2672 src_offset |= ((u64)(radeon_get_ib_value(p, idx+6) & 0xff)) << 32;
2673 ib[idx+5] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc); 2673 ib[idx+5] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc);
2674 ib[idx+6] += upper_32_bits(src_reloc->lobj.gpu_offset) & 0xff; 2674 ib[idx+6] += upper_32_bits(src_reloc->lobj.gpu_offset) & 0xff;
2675 2675
2676 dst_offset = ib[idx+1]; 2676 dst_offset = radeon_get_ib_value(p, idx+1);
2677 dst_offset <<= 8; 2677 dst_offset <<= 8;
2678 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset >> 8); 2678 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset >> 8);
2679 } 2679 }
2680 p->idx += 7; 2680 p->idx += 7;
2681 } else { 2681 } else {
2682 if (p->family >= CHIP_RV770) { 2682 if (p->family >= CHIP_RV770) {
2683 src_offset = ib[idx+2]; 2683 src_offset = radeon_get_ib_value(p, idx+2);
2684 src_offset |= ((u64)(ib[idx+4] & 0xff)) << 32; 2684 src_offset |= ((u64)(radeon_get_ib_value(p, idx+4) & 0xff)) << 32;
2685 dst_offset = ib[idx+1]; 2685 dst_offset = radeon_get_ib_value(p, idx+1);
2686 dst_offset |= ((u64)(ib[idx+3] & 0xff)) << 32; 2686 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+3) & 0xff)) << 32;
2687 2687
2688 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc); 2688 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc);
2689 ib[idx+2] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc); 2689 ib[idx+2] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc);
@@ -2691,10 +2691,10 @@ int r600_dma_cs_parse(struct radeon_cs_parser *p)
2691 ib[idx+4] += upper_32_bits(src_reloc->lobj.gpu_offset) & 0xff; 2691 ib[idx+4] += upper_32_bits(src_reloc->lobj.gpu_offset) & 0xff;
2692 p->idx += 5; 2692 p->idx += 5;
2693 } else { 2693 } else {
2694 src_offset = ib[idx+2]; 2694 src_offset = radeon_get_ib_value(p, idx+2);
2695 src_offset |= ((u64)(ib[idx+3] & 0xff)) << 32; 2695 src_offset |= ((u64)(radeon_get_ib_value(p, idx+3) & 0xff)) << 32;
2696 dst_offset = ib[idx+1]; 2696 dst_offset = radeon_get_ib_value(p, idx+1);
2697 dst_offset |= ((u64)(ib[idx+3] & 0xff0000)) << 16; 2697 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+3) & 0xff0000)) << 16;
2698 2698
2699 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc); 2699 ib[idx+1] += (u32)(dst_reloc->lobj.gpu_offset & 0xfffffffc);
2700 ib[idx+2] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc); 2700 ib[idx+2] += (u32)(src_reloc->lobj.gpu_offset & 0xfffffffc);
@@ -2724,8 +2724,8 @@ int r600_dma_cs_parse(struct radeon_cs_parser *p)
2724 DRM_ERROR("bad DMA_PACKET_WRITE\n"); 2724 DRM_ERROR("bad DMA_PACKET_WRITE\n");
2725 return -EINVAL; 2725 return -EINVAL;
2726 } 2726 }
2727 dst_offset = ib[idx+1]; 2727 dst_offset = radeon_get_ib_value(p, idx+1);
2728 dst_offset |= ((u64)(ib[idx+3] & 0x00ff0000)) << 16; 2728 dst_offset |= ((u64)(radeon_get_ib_value(p, idx+3) & 0x00ff0000)) << 16;
2729 if ((dst_offset + (count * 4)) > radeon_bo_size(dst_reloc->robj)) { 2729 if ((dst_offset + (count * 4)) > radeon_bo_size(dst_reloc->robj)) {
2730 dev_warn(p->dev, "DMA constant fill buffer too small (%llu %lu)\n", 2730 dev_warn(p->dev, "DMA constant fill buffer too small (%llu %lu)\n",
2731 dst_offset + (count * 4), radeon_bo_size(dst_reloc->robj)); 2731 dst_offset + (count * 4), radeon_bo_size(dst_reloc->robj));
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 1d8ff2f850ba..93f760e27a92 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -38,6 +38,7 @@
38#include <drm/radeon_drm.h> 38#include <drm/radeon_drm.h>
39#include <linux/seq_file.h> 39#include <linux/seq_file.h>
40#include <linux/slab.h> 40#include <linux/slab.h>
41#include <linux/swiotlb.h>
41#include "radeon_reg.h" 42#include "radeon_reg.h"
42#include "radeon.h" 43#include "radeon.h"
43 44
diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c
index 358cd7ee905b..7cd74e29cbc8 100644
--- a/drivers/input/joystick/analog.c
+++ b/drivers/input/joystick/analog.c
@@ -162,7 +162,7 @@ static unsigned int get_time_pit(void)
162#define GET_TIME(x) do { x = get_cycles(); } while (0) 162#define GET_TIME(x) do { x = get_cycles(); } while (0)
163#define DELTA(x,y) ((y)-(x)) 163#define DELTA(x,y) ((y)-(x))
164#define TIME_NAME "PCC" 164#define TIME_NAME "PCC"
165#elif defined(CONFIG_MN10300) 165#elif defined(CONFIG_MN10300) || defined(CONFIG_TILE)
166#define GET_TIME(x) do { x = get_cycles(); } while (0) 166#define GET_TIME(x) do { x = get_cycles(); } while (0)
167#define DELTA(x, y) ((x) - (y)) 167#define DELTA(x, y) ((x) - (y))
168#define TIME_NAME "TSC" 168#define TIME_NAME "TSC"
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
index 571b5145c079..8f3331517433 100644
--- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
@@ -21,7 +21,7 @@
21 21
22#include "atl1c.h" 22#include "atl1c.h"
23 23
24#define ATL1C_DRV_VERSION "1.0.1.0-NAPI" 24#define ATL1C_DRV_VERSION "1.0.1.1-NAPI"
25char atl1c_driver_name[] = "atl1c"; 25char atl1c_driver_name[] = "atl1c";
26char atl1c_driver_version[] = ATL1C_DRV_VERSION; 26char atl1c_driver_version[] = ATL1C_DRV_VERSION;
27 27
@@ -1649,6 +1649,7 @@ static int atl1c_alloc_rx_buffer(struct atl1c_adapter *adapter)
1649 u16 num_alloc = 0; 1649 u16 num_alloc = 0;
1650 u16 rfd_next_to_use, next_next; 1650 u16 rfd_next_to_use, next_next;
1651 struct atl1c_rx_free_desc *rfd_desc; 1651 struct atl1c_rx_free_desc *rfd_desc;
1652 dma_addr_t mapping;
1652 1653
1653 next_next = rfd_next_to_use = rfd_ring->next_to_use; 1654 next_next = rfd_next_to_use = rfd_ring->next_to_use;
1654 if (++next_next == rfd_ring->count) 1655 if (++next_next == rfd_ring->count)
@@ -1675,9 +1676,18 @@ static int atl1c_alloc_rx_buffer(struct atl1c_adapter *adapter)
1675 ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_BUSY); 1676 ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_BUSY);
1676 buffer_info->skb = skb; 1677 buffer_info->skb = skb;
1677 buffer_info->length = adapter->rx_buffer_len; 1678 buffer_info->length = adapter->rx_buffer_len;
1678 buffer_info->dma = pci_map_single(pdev, vir_addr, 1679 mapping = pci_map_single(pdev, vir_addr,
1679 buffer_info->length, 1680 buffer_info->length,
1680 PCI_DMA_FROMDEVICE); 1681 PCI_DMA_FROMDEVICE);
1682 if (unlikely(pci_dma_mapping_error(pdev, mapping))) {
1683 dev_kfree_skb(skb);
1684 buffer_info->skb = NULL;
1685 buffer_info->length = 0;
1686 ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_FREE);
1687 netif_warn(adapter, rx_err, adapter->netdev, "RX pci_map_single failed");
1688 break;
1689 }
1690 buffer_info->dma = mapping;
1681 ATL1C_SET_PCIMAP_TYPE(buffer_info, ATL1C_PCIMAP_SINGLE, 1691 ATL1C_SET_PCIMAP_TYPE(buffer_info, ATL1C_PCIMAP_SINGLE,
1682 ATL1C_PCIMAP_FROMDEVICE); 1692 ATL1C_PCIMAP_FROMDEVICE);
1683 rfd_desc->buffer_addr = cpu_to_le64(buffer_info->dma); 1693 rfd_desc->buffer_addr = cpu_to_le64(buffer_info->dma);
@@ -2012,7 +2022,29 @@ check_sum:
2012 return 0; 2022 return 0;
2013} 2023}
2014 2024
2015static void atl1c_tx_map(struct atl1c_adapter *adapter, 2025static void atl1c_tx_rollback(struct atl1c_adapter *adpt,
2026 struct atl1c_tpd_desc *first_tpd,
2027 enum atl1c_trans_queue type)
2028{
2029 struct atl1c_tpd_ring *tpd_ring = &adpt->tpd_ring[type];
2030 struct atl1c_buffer *buffer_info;
2031 struct atl1c_tpd_desc *tpd;
2032 u16 first_index, index;
2033
2034 first_index = first_tpd - (struct atl1c_tpd_desc *)tpd_ring->desc;
2035 index = first_index;
2036 while (index != tpd_ring->next_to_use) {
2037 tpd = ATL1C_TPD_DESC(tpd_ring, index);
2038 buffer_info = &tpd_ring->buffer_info[index];
2039 atl1c_clean_buffer(adpt->pdev, buffer_info, 0);
2040 memset(tpd, 0, sizeof(struct atl1c_tpd_desc));
2041 if (++index == tpd_ring->count)
2042 index = 0;
2043 }
2044 tpd_ring->next_to_use = first_index;
2045}
2046
2047static int atl1c_tx_map(struct atl1c_adapter *adapter,
2016 struct sk_buff *skb, struct atl1c_tpd_desc *tpd, 2048 struct sk_buff *skb, struct atl1c_tpd_desc *tpd,
2017 enum atl1c_trans_queue type) 2049 enum atl1c_trans_queue type)
2018{ 2050{
@@ -2037,7 +2069,10 @@ static void atl1c_tx_map(struct atl1c_adapter *adapter,
2037 buffer_info->length = map_len; 2069 buffer_info->length = map_len;
2038 buffer_info->dma = pci_map_single(adapter->pdev, 2070 buffer_info->dma = pci_map_single(adapter->pdev,
2039 skb->data, hdr_len, PCI_DMA_TODEVICE); 2071 skb->data, hdr_len, PCI_DMA_TODEVICE);
2040 ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_BUSY); 2072 if (unlikely(pci_dma_mapping_error(adapter->pdev,
2073 buffer_info->dma)))
2074 goto err_dma;
2075
2041 ATL1C_SET_PCIMAP_TYPE(buffer_info, ATL1C_PCIMAP_SINGLE, 2076 ATL1C_SET_PCIMAP_TYPE(buffer_info, ATL1C_PCIMAP_SINGLE,
2042 ATL1C_PCIMAP_TODEVICE); 2077 ATL1C_PCIMAP_TODEVICE);
2043 mapped_len += map_len; 2078 mapped_len += map_len;
@@ -2059,6 +2094,10 @@ static void atl1c_tx_map(struct atl1c_adapter *adapter,
2059 buffer_info->dma = 2094 buffer_info->dma =
2060 pci_map_single(adapter->pdev, skb->data + mapped_len, 2095 pci_map_single(adapter->pdev, skb->data + mapped_len,
2061 buffer_info->length, PCI_DMA_TODEVICE); 2096 buffer_info->length, PCI_DMA_TODEVICE);
2097 if (unlikely(pci_dma_mapping_error(adapter->pdev,
2098 buffer_info->dma)))
2099 goto err_dma;
2100
2062 ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_BUSY); 2101 ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_BUSY);
2063 ATL1C_SET_PCIMAP_TYPE(buffer_info, ATL1C_PCIMAP_SINGLE, 2102 ATL1C_SET_PCIMAP_TYPE(buffer_info, ATL1C_PCIMAP_SINGLE,
2064 ATL1C_PCIMAP_TODEVICE); 2103 ATL1C_PCIMAP_TODEVICE);
@@ -2080,6 +2119,9 @@ static void atl1c_tx_map(struct atl1c_adapter *adapter,
2080 frag, 0, 2119 frag, 0,
2081 buffer_info->length, 2120 buffer_info->length,
2082 DMA_TO_DEVICE); 2121 DMA_TO_DEVICE);
2122 if (dma_mapping_error(&adapter->pdev->dev, buffer_info->dma))
2123 goto err_dma;
2124
2083 ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_BUSY); 2125 ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_BUSY);
2084 ATL1C_SET_PCIMAP_TYPE(buffer_info, ATL1C_PCIMAP_PAGE, 2126 ATL1C_SET_PCIMAP_TYPE(buffer_info, ATL1C_PCIMAP_PAGE,
2085 ATL1C_PCIMAP_TODEVICE); 2127 ATL1C_PCIMAP_TODEVICE);
@@ -2092,6 +2134,13 @@ static void atl1c_tx_map(struct atl1c_adapter *adapter,
2092 /* The last buffer info contain the skb address, 2134 /* The last buffer info contain the skb address,
2093 so it will be free after unmap */ 2135 so it will be free after unmap */
2094 buffer_info->skb = skb; 2136 buffer_info->skb = skb;
2137
2138 return 0;
2139
2140err_dma:
2141 buffer_info->dma = 0;
2142 buffer_info->length = 0;
2143 return -1;
2095} 2144}
2096 2145
2097static void atl1c_tx_queue(struct atl1c_adapter *adapter, struct sk_buff *skb, 2146static void atl1c_tx_queue(struct atl1c_adapter *adapter, struct sk_buff *skb,
@@ -2154,10 +2203,18 @@ static netdev_tx_t atl1c_xmit_frame(struct sk_buff *skb,
2154 if (skb_network_offset(skb) != ETH_HLEN) 2203 if (skb_network_offset(skb) != ETH_HLEN)
2155 tpd->word1 |= 1 << TPD_ETH_TYPE_SHIFT; /* Ethernet frame */ 2204 tpd->word1 |= 1 << TPD_ETH_TYPE_SHIFT; /* Ethernet frame */
2156 2205
2157 atl1c_tx_map(adapter, skb, tpd, type); 2206 if (atl1c_tx_map(adapter, skb, tpd, type) < 0) {
2158 atl1c_tx_queue(adapter, skb, tpd, type); 2207 netif_info(adapter, tx_done, adapter->netdev,
2208 "tx-skb droppted due to dma error\n");
2209 /* roll back tpd/buffer */
2210 atl1c_tx_rollback(adapter, tpd, type);
2211 spin_unlock_irqrestore(&adapter->tx_lock, flags);
2212 dev_kfree_skb(skb);
2213 } else {
2214 atl1c_tx_queue(adapter, skb, tpd, type);
2215 spin_unlock_irqrestore(&adapter->tx_lock, flags);
2216 }
2159 2217
2160 spin_unlock_irqrestore(&adapter->tx_lock, flags);
2161 return NETDEV_TX_OK; 2218 return NETDEV_TX_OK;
2162} 2219}
2163 2220
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 352190b9ebe7..79039439bfdc 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -693,6 +693,11 @@ static int macb_poll(struct napi_struct *napi, int budget)
693 * get notified when new packets arrive. 693 * get notified when new packets arrive.
694 */ 694 */
695 macb_writel(bp, IER, MACB_RX_INT_FLAGS); 695 macb_writel(bp, IER, MACB_RX_INT_FLAGS);
696
697 /* Packets received while interrupts were disabled */
698 status = macb_readl(bp, RSR);
699 if (unlikely(status))
700 napi_reschedule(napi);
696 } 701 }
697 702
698 /* TODO: Handle errors */ 703 /* TODO: Handle errors */
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index d185a50870b2..39c6c5524633 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2254,7 +2254,7 @@ static int __init stmmac_cmdline_opt(char *str)
2254 } else if (!strncmp(opt, "pause:", 6)) { 2254 } else if (!strncmp(opt, "pause:", 6)) {
2255 if (kstrtoint(opt + 6, 0, &pause)) 2255 if (kstrtoint(opt + 6, 0, &pause))
2256 goto err; 2256 goto err;
2257 } else if (!strncmp(opt, "eee_timer:", 6)) { 2257 } else if (!strncmp(opt, "eee_timer:", 10)) {
2258 if (kstrtoint(opt + 10, 0, &eee_timer)) 2258 if (kstrtoint(opt + 10, 0, &eee_timer))
2259 goto err; 2259 goto err;
2260 } 2260 }
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index d7115eca5efe..4a8c25a22294 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -576,9 +576,14 @@ static int cdc_ncm_bind(struct usbnet *dev, struct usb_interface *intf)
576 if ((intf->num_altsetting == 2) && 576 if ((intf->num_altsetting == 2) &&
577 !usb_set_interface(dev->udev, 577 !usb_set_interface(dev->udev,
578 intf->cur_altsetting->desc.bInterfaceNumber, 578 intf->cur_altsetting->desc.bInterfaceNumber,
579 CDC_NCM_COMM_ALTSETTING_MBIM) && 579 CDC_NCM_COMM_ALTSETTING_MBIM)) {
580 cdc_ncm_comm_intf_is_mbim(intf->cur_altsetting)) 580 if (cdc_ncm_comm_intf_is_mbim(intf->cur_altsetting))
581 return -ENODEV; 581 return -ENODEV;
582 else
583 usb_set_interface(dev->udev,
584 intf->cur_altsetting->desc.bInterfaceNumber,
585 CDC_NCM_COMM_ALTSETTING_NCM);
586 }
582#endif 587#endif
583 588
584 /* NCM data altsetting is always 1 */ 589 /* NCM data altsetting is always 1 */
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index fc1b8d78f4bc..d98414168485 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -132,6 +132,7 @@ static void xenvif_up(struct xenvif *vif)
132static void xenvif_down(struct xenvif *vif) 132static void xenvif_down(struct xenvif *vif)
133{ 133{
134 disable_irq(vif->irq); 134 disable_irq(vif->irq);
135 del_timer_sync(&vif->credit_timeout);
135 xen_netbk_deschedule_xenvif(vif); 136 xen_netbk_deschedule_xenvif(vif);
136 xen_netbk_remove_xenvif(vif); 137 xen_netbk_remove_xenvif(vif);
137} 138}
@@ -365,8 +366,6 @@ void xenvif_disconnect(struct xenvif *vif)
365 atomic_dec(&vif->refcnt); 366 atomic_dec(&vif->refcnt);
366 wait_event(vif->waiting_to_free, atomic_read(&vif->refcnt) == 0); 367 wait_event(vif->waiting_to_free, atomic_read(&vif->refcnt) == 0);
367 368
368 del_timer_sync(&vif->credit_timeout);
369
370 if (vif->irq) 369 if (vif->irq)
371 unbind_from_irqhandler(vif->irq, vif); 370 unbind_from_irqhandler(vif->irq, vif);
372 371
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index 2b9520c46e97..cd49ba949636 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -911,13 +911,13 @@ static int netbk_count_requests(struct xenvif *vif,
911 if (frags >= work_to_do) { 911 if (frags >= work_to_do) {
912 netdev_err(vif->dev, "Need more frags\n"); 912 netdev_err(vif->dev, "Need more frags\n");
913 netbk_fatal_tx_err(vif); 913 netbk_fatal_tx_err(vif);
914 return -frags; 914 return -ENODATA;
915 } 915 }
916 916
917 if (unlikely(frags >= MAX_SKB_FRAGS)) { 917 if (unlikely(frags >= MAX_SKB_FRAGS)) {
918 netdev_err(vif->dev, "Too many frags\n"); 918 netdev_err(vif->dev, "Too many frags\n");
919 netbk_fatal_tx_err(vif); 919 netbk_fatal_tx_err(vif);
920 return -frags; 920 return -E2BIG;
921 } 921 }
922 922
923 memcpy(txp, RING_GET_REQUEST(&vif->tx, cons + frags), 923 memcpy(txp, RING_GET_REQUEST(&vif->tx, cons + frags),
@@ -925,7 +925,7 @@ static int netbk_count_requests(struct xenvif *vif,
925 if (txp->size > first->size) { 925 if (txp->size > first->size) {
926 netdev_err(vif->dev, "Frag is bigger than frame.\n"); 926 netdev_err(vif->dev, "Frag is bigger than frame.\n");
927 netbk_fatal_tx_err(vif); 927 netbk_fatal_tx_err(vif);
928 return -frags; 928 return -EIO;
929 } 929 }
930 930
931 first->size -= txp->size; 931 first->size -= txp->size;
@@ -935,7 +935,7 @@ static int netbk_count_requests(struct xenvif *vif,
935 netdev_err(vif->dev, "txp->offset: %x, size: %u\n", 935 netdev_err(vif->dev, "txp->offset: %x, size: %u\n",
936 txp->offset, txp->size); 936 txp->offset, txp->size);
937 netbk_fatal_tx_err(vif); 937 netbk_fatal_tx_err(vif);
938 return -frags; 938 return -EINVAL;
939 } 939 }
940 } while ((txp++)->flags & XEN_NETTXF_more_data); 940 } while ((txp++)->flags & XEN_NETTXF_more_data);
941 return frags; 941 return frags;
diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c
index 10c1a3454e48..81c5077feff3 100644
--- a/drivers/rtc/rtc-pl031.c
+++ b/drivers/rtc/rtc-pl031.c
@@ -350,7 +350,9 @@ static int pl031_probe(struct amba_device *adev, const struct amba_id *id)
350 /* Enable the clockwatch on ST Variants */ 350 /* Enable the clockwatch on ST Variants */
351 if (vendor->clockwatch) 351 if (vendor->clockwatch)
352 data |= RTC_CR_CWEN; 352 data |= RTC_CR_CWEN;
353 writel(data | RTC_CR_EN, ldata->base + RTC_CR); 353 else
354 data |= RTC_CR_EN;
355 writel(data, ldata->base + RTC_CR);
354 356
355 /* 357 /*
356 * On ST PL031 variants, the RTC reset value does not provide correct 358 * On ST PL031 variants, the RTC reset value does not provide correct
diff --git a/include/net/sock.h b/include/net/sock.h
index a340ab46b41c..a66caa223d18 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1041,7 +1041,7 @@ static inline void sk_refcnt_debug_dec(struct sock *sk)
1041 sk->sk_prot->name, sk, atomic_read(&sk->sk_prot->socks)); 1041 sk->sk_prot->name, sk, atomic_read(&sk->sk_prot->socks));
1042} 1042}
1043 1043
1044inline void sk_refcnt_debug_release(const struct sock *sk) 1044static inline void sk_refcnt_debug_release(const struct sock *sk)
1045{ 1045{
1046 if (atomic_read(&sk->sk_refcnt) != 1) 1046 if (atomic_read(&sk->sk_refcnt) != 1)
1047 printk(KERN_DEBUG "Destruction of the %s socket %p delayed, refcnt=%d\n", 1047 printk(KERN_DEBUG "Destruction of the %s socket %p delayed, refcnt=%d\n",
diff --git a/include/uapi/linux/auto_fs.h b/include/uapi/linux/auto_fs.h
index 77cdba9df274..bb991dfe134f 100644
--- a/include/uapi/linux/auto_fs.h
+++ b/include/uapi/linux/auto_fs.h
@@ -28,25 +28,16 @@
28#define AUTOFS_MIN_PROTO_VERSION AUTOFS_PROTO_VERSION 28#define AUTOFS_MIN_PROTO_VERSION AUTOFS_PROTO_VERSION
29 29
30/* 30/*
31 * Architectures where both 32- and 64-bit binaries can be executed 31 * The wait_queue_token (autofs_wqt_t) is part of a structure which is passed
32 * on 64-bit kernels need this. This keeps the structure format 32 * back to the kernel via ioctl from userspace. On architectures where 32- and
33 * uniform, and makes sure the wait_queue_token isn't too big to be 33 * 64-bit userspace binaries can be executed it's important that the size of
34 * passed back down to the kernel. 34 * autofs_wqt_t stays constant between 32- and 64-bit Linux kernels so that we
35 * 35 * do not break the binary ABI interface by changing the structure size.
36 * This assumes that on these architectures:
37 * mode 32 bit 64 bit
38 * -------------------------
39 * int 32 bit 32 bit
40 * long 32 bit 64 bit
41 *
42 * If so, 32-bit user-space code should be backwards compatible.
43 */ 36 */
44 37#if defined(__ia64__) || defined(__alpha__) /* pure 64bit architectures */
45#if defined(__sparc__) || defined(__mips__) || defined(__x86_64__) \
46 || defined(__powerpc__) || defined(__s390__)
47typedef unsigned int autofs_wqt_t;
48#else
49typedef unsigned long autofs_wqt_t; 38typedef unsigned long autofs_wqt_t;
39#else
40typedef unsigned int autofs_wqt_t;
50#endif 41#endif
51 42
52/* Packet types */ 43/* Packet types */
diff --git a/kernel/pid.c b/kernel/pid.c
index de9af600006f..f2c6a6825098 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -331,7 +331,7 @@ out:
331 return pid; 331 return pid;
332 332
333out_unlock: 333out_unlock:
334 spin_unlock(&pidmap_lock); 334 spin_unlock_irq(&pidmap_lock);
335out_free: 335out_free:
336 while (++i <= ns->level) 336 while (++i <= ns->level)
337 free_pidmap(pid->numbers + i); 337 free_pidmap(pid->numbers + i);
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 09255ec8159c..fbb60b103e64 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3030,7 +3030,9 @@ int memcg_register_cache(struct mem_cgroup *memcg, struct kmem_cache *s,
3030 if (memcg) { 3030 if (memcg) {
3031 s->memcg_params->memcg = memcg; 3031 s->memcg_params->memcg = memcg;
3032 s->memcg_params->root_cache = root_cache; 3032 s->memcg_params->root_cache = root_cache;
3033 } 3033 } else
3034 s->memcg_params->is_root_cache = true;
3035
3034 return 0; 3036 return 0;
3035} 3037}
3036 3038
diff --git a/mm/mlock.c b/mm/mlock.c
index f0b9ce572fc7..c9bd528b01d2 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -517,11 +517,11 @@ SYSCALL_DEFINE2(munlock, unsigned long, start, size_t, len)
517static int do_mlockall(int flags) 517static int do_mlockall(int flags)
518{ 518{
519 struct vm_area_struct * vma, * prev = NULL; 519 struct vm_area_struct * vma, * prev = NULL;
520 unsigned int def_flags = 0;
521 520
522 if (flags & MCL_FUTURE) 521 if (flags & MCL_FUTURE)
523 def_flags = VM_LOCKED; 522 current->mm->def_flags |= VM_LOCKED;
524 current->mm->def_flags = def_flags; 523 else
524 current->mm->def_flags &= ~VM_LOCKED;
525 if (flags == MCL_FUTURE) 525 if (flags == MCL_FUTURE)
526 goto out; 526 goto out;
527 527
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index df2022ff0c8a..9673d96b1ba7 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -773,6 +773,10 @@ void __init init_cma_reserved_pageblock(struct page *page)
773 set_pageblock_migratetype(page, MIGRATE_CMA); 773 set_pageblock_migratetype(page, MIGRATE_CMA);
774 __free_pages(page, pageblock_order); 774 __free_pages(page, pageblock_order);
775 totalram_pages += pageblock_nr_pages; 775 totalram_pages += pageblock_nr_pages;
776#ifdef CONFIG_HIGHMEM
777 if (PageHighMem(page))
778 totalhigh_pages += pageblock_nr_pages;
779#endif
776} 780}
777#endif 781#endif
778 782
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index ea0bd31d41c2..761a59002e34 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -440,7 +440,7 @@ static bool batadv_is_orig_node_eligible(struct batadv_dat_candidate *res,
440 /* this is an hash collision with the temporary selected node. Choose 440 /* this is an hash collision with the temporary selected node. Choose
441 * the one with the lowest address 441 * the one with the lowest address
442 */ 442 */
443 if ((tmp_max == max) && 443 if ((tmp_max == max) && max_orig_node &&
444 (batadv_compare_eth(candidate->orig, max_orig_node->orig) > 0)) 444 (batadv_compare_eth(candidate->orig, max_orig_node->orig) > 0))
445 goto out; 445 goto out;
446 446
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index b89a8c3186cd..54087e96d7b8 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -97,9 +97,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
97 if (table == NULL) 97 if (table == NULL)
98 goto err_alloc; 98 goto err_alloc;
99 99
100 table[0].data = &net->ipv6.frags.high_thresh; 100 table[0].data = &net->nf_frag.frags.timeout;
101 table[1].data = &net->ipv6.frags.low_thresh; 101 table[1].data = &net->nf_frag.frags.low_thresh;
102 table[2].data = &net->ipv6.frags.timeout; 102 table[2].data = &net->nf_frag.frags.high_thresh;
103 } 103 }
104 104
105 hdr = register_net_sysctl(net, "net/netfilter", table); 105 hdr = register_net_sysctl(net, "net/netfilter", table);
diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
index 2f380f73c4c0..1343a4bb4031 100644
--- a/net/netfilter/nf_conntrack_helper.c
+++ b/net/netfilter/nf_conntrack_helper.c
@@ -236,7 +236,9 @@ int __nf_ct_try_assign_helper(struct nf_conn *ct, struct nf_conn *tmpl,
236 /* We only allow helper re-assignment of the same sort since 236 /* We only allow helper re-assignment of the same sort since
237 * we cannot reallocate the helper extension area. 237 * we cannot reallocate the helper extension area.
238 */ 238 */
239 if (help->helper != helper) { 239 struct nf_conntrack_helper *tmp = rcu_dereference(help->helper);
240
241 if (tmp && tmp->help != helper->help) {
240 RCU_INIT_POINTER(help->helper, NULL); 242 RCU_INIT_POINTER(help->helper, NULL);
241 goto out; 243 goto out;
242 } 244 }
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 2334cc5d2b16..79c2d507ac49 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -1782,6 +1782,9 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb,
1782 if (nlh->nlmsg_flags & NLM_F_CREATE) { 1782 if (nlh->nlmsg_flags & NLM_F_CREATE) {
1783 enum ip_conntrack_events events; 1783 enum ip_conntrack_events events;
1784 1784
1785 if (!cda[CTA_TUPLE_ORIG] || !cda[CTA_TUPLE_REPLY])
1786 return -EINVAL;
1787
1785 ct = ctnetlink_create_conntrack(net, zone, cda, &otuple, 1788 ct = ctnetlink_create_conntrack(net, zone, cda, &otuple,
1786 &rtuple, u3); 1789 &rtuple, u3);
1787 if (IS_ERR(ct)) 1790 if (IS_ERR(ct))
diff --git a/net/sctp/Kconfig b/net/sctp/Kconfig
index 7521d944c0fb..cf4852814e0c 100644
--- a/net/sctp/Kconfig
+++ b/net/sctp/Kconfig
@@ -3,8 +3,8 @@
3# 3#
4 4
5menuconfig IP_SCTP 5menuconfig IP_SCTP
6 tristate "The SCTP Protocol (EXPERIMENTAL)" 6 tristate "The SCTP Protocol"
7 depends on INET && EXPERIMENTAL 7 depends on INET
8 depends on IPV6 || IPV6=n 8 depends on IPV6 || IPV6=n
9 select CRYPTO 9 select CRYPTO
10 select CRYPTO_HMAC 10 select CRYPTO_HMAC
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index f3f0f4dc31dd..391a245d5203 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -326,9 +326,10 @@ static void sctp_v6_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
326 */ 326 */
327 rcu_read_lock(); 327 rcu_read_lock();
328 list_for_each_entry_rcu(laddr, &bp->address_list, list) { 328 list_for_each_entry_rcu(laddr, &bp->address_list, list) {
329 if (!laddr->valid && laddr->state != SCTP_ADDR_SRC) 329 if (!laddr->valid)
330 continue; 330 continue;
331 if ((laddr->a.sa.sa_family == AF_INET6) && 331 if ((laddr->state == SCTP_ADDR_SRC) &&
332 (laddr->a.sa.sa_family == AF_INET6) &&
332 (scope <= sctp_scope(&laddr->a))) { 333 (scope <= sctp_scope(&laddr->a))) {
333 bmatchlen = sctp_v6_addr_match_len(daddr, &laddr->a); 334 bmatchlen = sctp_v6_addr_match_len(daddr, &laddr->a);
334 if (!baddr || (matchlen < bmatchlen)) { 335 if (!baddr || (matchlen < bmatchlen)) {
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index 54f89f90ac33..2655c9f4ecad 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -774,6 +774,7 @@ void tipc_bclink_init(void)
774 bcl->owner = &bclink->node; 774 bcl->owner = &bclink->node;
775 bcl->max_pkt = MAX_PKT_DEFAULT_MCAST; 775 bcl->max_pkt = MAX_PKT_DEFAULT_MCAST;
776 tipc_link_set_queue_limits(bcl, BCLINK_WIN_DEFAULT); 776 tipc_link_set_queue_limits(bcl, BCLINK_WIN_DEFAULT);
777 spin_lock_init(&bcbearer->bearer.lock);
777 bcl->b_ptr = &bcbearer->bearer; 778 bcl->b_ptr = &bcbearer->bearer;
778 bcl->state = WORKING_WORKING; 779 bcl->state = WORKING_WORKING;
779 strlcpy(bcl->name, tipc_bclink_name, TIPC_MAX_LINK_NAME); 780 strlcpy(bcl->name, tipc_bclink_name, TIPC_MAX_LINK_NAME);
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-26 22:46:03 -0500