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-rw-r--r--arch/i386/kernel/apic.c8
-rw-r--r--arch/i386/kernel/traps.c4
-rw-r--r--arch/i386/mm/init.c2
-rw-r--r--arch/i386/power/cpu.c2
-rw-r--r--arch/powerpc/kernel/systbl.S2
-rw-r--r--arch/powerpc/platforms/cell/spu_callbacks.c7
-rw-r--r--arch/s390/kernel/time.c2
-rw-r--r--arch/sparc/kernel/systbls.S3
-rw-r--r--arch/sparc64/kernel/pci_iommu.c4
-rw-r--r--arch/sparc64/kernel/pci_sun4v.c4
-rw-r--r--arch/sparc64/kernel/systbls.S8
-rw-r--r--arch/x86_64/kernel/kprobes.c6
12 files changed, 33 insertions, 19 deletions
diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c
index 013b85df18c6..3d4b2f3d116a 100644
--- a/arch/i386/kernel/apic.c
+++ b/arch/i386/kernel/apic.c
@@ -1341,6 +1341,14 @@ int __init APIC_init_uniprocessor (void)
1341 1341
1342 connect_bsp_APIC(); 1342 connect_bsp_APIC();
1343 1343
1344 /*
1345 * Hack: In case of kdump, after a crash, kernel might be booting
1346 * on a cpu with non-zero lapic id. But boot_cpu_physical_apicid
1347 * might be zero if read from MP tables. Get it from LAPIC.
1348 */
1349#ifdef CONFIG_CRASH_DUMP
1350 boot_cpu_physical_apicid = GET_APIC_ID(apic_read(APIC_ID));
1351#endif
1344 phys_cpu_present_map = physid_mask_of_physid(boot_cpu_physical_apicid); 1352 phys_cpu_present_map = physid_mask_of_physid(boot_cpu_physical_apicid);
1345 1353
1346 setup_local_APIC(); 1354 setup_local_APIC();
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index 2d22f5761b1d..0e498369f35e 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -130,9 +130,8 @@ static inline int print_addr_and_symbol(unsigned long addr, char *log_lvl,
130 print_symbol("%s", addr); 130 print_symbol("%s", addr);
131 131
132 printed = (printed + 1) % CONFIG_STACK_BACKTRACE_COLS; 132 printed = (printed + 1) % CONFIG_STACK_BACKTRACE_COLS;
133
134 if (printed) 133 if (printed)
135 printk(" "); 134 printk(" ");
136 else 135 else
137 printk("\n"); 136 printk("\n");
138 137
@@ -212,7 +211,6 @@ static void show_stack_log_lvl(struct task_struct *task, unsigned long *esp,
212 } 211 }
213 212
214 stack = esp; 213 stack = esp;
215 printk(log_lvl);
216 for(i = 0; i < kstack_depth_to_print; i++) { 214 for(i = 0; i < kstack_depth_to_print; i++) {
217 if (kstack_end(stack)) 215 if (kstack_end(stack))
218 break; 216 break;
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c
index ae6534ad8161..3df1371d4520 100644
--- a/arch/i386/mm/init.c
+++ b/arch/i386/mm/init.c
@@ -651,7 +651,7 @@ void __init mem_init(void)
651 * Specifically, in the case of x86, we will always add 651 * Specifically, in the case of x86, we will always add
652 * memory to the highmem for now. 652 * memory to the highmem for now.
653 */ 653 */
654#ifdef CONFIG_HOTPLUG_MEMORY 654#ifdef CONFIG_MEMORY_HOTPLUG
655#ifndef CONFIG_NEED_MULTIPLE_NODES 655#ifndef CONFIG_NEED_MULTIPLE_NODES
656int add_memory(u64 start, u64 size) 656int add_memory(u64 start, u64 size)
657{ 657{
diff --git a/arch/i386/power/cpu.c b/arch/i386/power/cpu.c
index 50a0bef8c85f..79b2370c7fac 100644
--- a/arch/i386/power/cpu.c
+++ b/arch/i386/power/cpu.c
@@ -92,7 +92,7 @@ void __restore_processor_state(struct saved_context *ctxt)
92 write_cr4(ctxt->cr4); 92 write_cr4(ctxt->cr4);
93 write_cr3(ctxt->cr3); 93 write_cr3(ctxt->cr3);
94 write_cr2(ctxt->cr2); 94 write_cr2(ctxt->cr2);
95 write_cr2(ctxt->cr0); 95 write_cr0(ctxt->cr0);
96 96
97 /* 97 /*
98 * now restore the descriptor tables to their proper values 98 * now restore the descriptor tables to their proper values
diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S
index cf56a1d499ff..26ed1f5ef16e 100644
--- a/arch/powerpc/kernel/systbl.S
+++ b/arch/powerpc/kernel/systbl.S
@@ -338,6 +338,8 @@ SYSCALL(symlinkat)
338SYSCALL(readlinkat) 338SYSCALL(readlinkat)
339SYSCALL(fchmodat) 339SYSCALL(fchmodat)
340SYSCALL(faccessat) 340SYSCALL(faccessat)
341COMPAT_SYS(get_robust_list)
342COMPAT_SYS(set_robust_list)
341 343
342/* 344/*
343 * please add new calls to arch/powerpc/platforms/cell/spu_callbacks.c 345 * please add new calls to arch/powerpc/platforms/cell/spu_callbacks.c
diff --git a/arch/powerpc/platforms/cell/spu_callbacks.c b/arch/powerpc/platforms/cell/spu_callbacks.c
index 95b36430aa0f..b47fcc5ddb78 100644
--- a/arch/powerpc/platforms/cell/spu_callbacks.c
+++ b/arch/powerpc/platforms/cell/spu_callbacks.c
@@ -258,6 +258,7 @@ void *spu_syscall_table[] = {
258 [__NR_futex] sys_futex, 258 [__NR_futex] sys_futex,
259 [__NR_sched_setaffinity] sys_sched_setaffinity, 259 [__NR_sched_setaffinity] sys_sched_setaffinity,
260 [__NR_sched_getaffinity] sys_sched_getaffinity, 260 [__NR_sched_getaffinity] sys_sched_getaffinity,
261 [224] sys_ni_syscall,
261 [__NR_tuxcall] sys_ni_syscall, 262 [__NR_tuxcall] sys_ni_syscall,
262 [226] sys_ni_syscall, 263 [226] sys_ni_syscall,
263 [__NR_io_setup] sys_io_setup, 264 [__NR_io_setup] sys_io_setup,
@@ -332,19 +333,21 @@ void *spu_syscall_table[] = {
332 [__NR_readlinkat] sys_readlinkat, 333 [__NR_readlinkat] sys_readlinkat,
333 [__NR_fchmodat] sys_fchmodat, 334 [__NR_fchmodat] sys_fchmodat,
334 [__NR_faccessat] sys_faccessat, 335 [__NR_faccessat] sys_faccessat,
336 [__NR_get_robust_list] sys_get_robust_list,
337 [__NR_set_robust_list] sys_set_robust_list,
335}; 338};
336 339
337long spu_sys_callback(struct spu_syscall_block *s) 340long spu_sys_callback(struct spu_syscall_block *s)
338{ 341{
339 long (*syscall)(u64 a1, u64 a2, u64 a3, u64 a4, u64 a5, u64 a6); 342 long (*syscall)(u64 a1, u64 a2, u64 a3, u64 a4, u64 a5, u64 a6);
340 343
341 syscall = spu_syscall_table[s->nr_ret];
342
343 if (s->nr_ret >= ARRAY_SIZE(spu_syscall_table)) { 344 if (s->nr_ret >= ARRAY_SIZE(spu_syscall_table)) {
344 pr_debug("%s: invalid syscall #%ld", __FUNCTION__, s->nr_ret); 345 pr_debug("%s: invalid syscall #%ld", __FUNCTION__, s->nr_ret);
345 return -ENOSYS; 346 return -ENOSYS;
346 } 347 }
347 348
349 syscall = spu_syscall_table[s->nr_ret];
350
348#ifdef DEBUG 351#ifdef DEBUG
349 print_symbol(KERN_DEBUG "SPU-syscall %s:", (unsigned long)syscall); 352 print_symbol(KERN_DEBUG "SPU-syscall %s:", (unsigned long)syscall);
350 printk("syscall%ld(%lx, %lx, %lx, %lx, %lx, %lx)\n", 353 printk("syscall%ld(%lx, %lx, %lx, %lx, %lx, %lx)\n",
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 029f09901b85..ce19ad4e92ec 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -272,7 +272,7 @@ static inline void stop_hz_timer(void)
272 next = next_timer_interrupt(); 272 next = next_timer_interrupt();
273 do { 273 do {
274 seq = read_seqbegin_irqsave(&xtime_lock, flags); 274 seq = read_seqbegin_irqsave(&xtime_lock, flags);
275 timer = (__u64)(next - jiffies) + jiffies_64; 275 timer = (__u64 next) - (__u64 jiffies) + jiffies_64;
276 } while (read_seqretry_irqrestore(&xtime_lock, seq, flags)); 276 } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
277 todval = -1ULL; 277 todval = -1ULL;
278 /* Be careful about overflows. */ 278 /* Be careful about overflows. */
diff --git a/arch/sparc/kernel/systbls.S b/arch/sparc/kernel/systbls.S
index 6e1135cc03b0..2856551bddf1 100644
--- a/arch/sparc/kernel/systbls.S
+++ b/arch/sparc/kernel/systbls.S
@@ -79,6 +79,7 @@ sys_call_table:
79/*285*/ .long sys_mkdirat, sys_mknodat, sys_fchownat, sys_futimesat, sys_fstatat64 79/*285*/ .long sys_mkdirat, sys_mknodat, sys_fchownat, sys_futimesat, sys_fstatat64
80/*290*/ .long sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat 80/*290*/ .long sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat
81/*295*/ .long sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare 81/*295*/ .long sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare
82/*300*/ .long sys_set_robust_list, sys_get_robust_list
82 83
83#ifdef CONFIG_SUNOS_EMUL 84#ifdef CONFIG_SUNOS_EMUL
84 /* Now the SunOS syscall table. */ 85 /* Now the SunOS syscall table. */
@@ -190,6 +191,6 @@ sunos_sys_table:
190/*290*/ .long sunos_nosys, sunos_nosys, sunos_nosys 191/*290*/ .long sunos_nosys, sunos_nosys, sunos_nosys
191 .long sunos_nosys, sunos_nosys, sunos_nosys 192 .long sunos_nosys, sunos_nosys, sunos_nosys
192 .long sunos_nosys, sunos_nosys, sunos_nosys 193 .long sunos_nosys, sunos_nosys, sunos_nosys
193 .long sunos_nosys 194 .long sunos_nosys, sunos_nosys, sunos_nosys
194 195
195#endif 196#endif
diff --git a/arch/sparc64/kernel/pci_iommu.c b/arch/sparc64/kernel/pci_iommu.c
index 8efbc139769d..82e5455134c6 100644
--- a/arch/sparc64/kernel/pci_iommu.c
+++ b/arch/sparc64/kernel/pci_iommu.c
@@ -218,7 +218,7 @@ static inline void iommu_free_ctx(struct pci_iommu *iommu, int ctx)
218 * DMA for PCI device PDEV. Return non-NULL cpu-side address if 218 * DMA for PCI device PDEV. Return non-NULL cpu-side address if
219 * successful and set *DMA_ADDRP to the PCI side dma address. 219 * successful and set *DMA_ADDRP to the PCI side dma address.
220 */ 220 */
221static void *pci_4u_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_addrp) 221static void *pci_4u_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_addrp, gfp_t gfp)
222{ 222{
223 struct pcidev_cookie *pcp; 223 struct pcidev_cookie *pcp;
224 struct pci_iommu *iommu; 224 struct pci_iommu *iommu;
@@ -232,7 +232,7 @@ static void *pci_4u_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr
232 if (order >= 10) 232 if (order >= 10)
233 return NULL; 233 return NULL;
234 234
235 first_page = __get_free_pages(GFP_ATOMIC, order); 235 first_page = __get_free_pages(gfp, order);
236 if (first_page == 0UL) 236 if (first_page == 0UL)
237 return NULL; 237 return NULL;
238 memset((char *)first_page, 0, PAGE_SIZE << order); 238 memset((char *)first_page, 0, PAGE_SIZE << order);
diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c
index 9e94db2573a2..2b7a1f316a93 100644
--- a/arch/sparc64/kernel/pci_sun4v.c
+++ b/arch/sparc64/kernel/pci_sun4v.c
@@ -154,7 +154,7 @@ static void pci_arena_free(struct pci_iommu_arena *arena, unsigned long base, un
154 __clear_bit(i, arena->map); 154 __clear_bit(i, arena->map);
155} 155}
156 156
157static void *pci_4v_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_addrp) 157static void *pci_4v_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_addrp, gfp_t gfp)
158{ 158{
159 struct pcidev_cookie *pcp; 159 struct pcidev_cookie *pcp;
160 struct pci_iommu *iommu; 160 struct pci_iommu *iommu;
@@ -169,7 +169,7 @@ static void *pci_4v_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr
169 169
170 npages = size >> IO_PAGE_SHIFT; 170 npages = size >> IO_PAGE_SHIFT;
171 171
172 first_page = __get_free_pages(GFP_ATOMIC, order); 172 first_page = __get_free_pages(gfp, order);
173 if (unlikely(first_page == 0UL)) 173 if (unlikely(first_page == 0UL))
174 return NULL; 174 return NULL;
175 175
diff --git a/arch/sparc64/kernel/systbls.S b/arch/sparc64/kernel/systbls.S
index d4b39cd30310..1136fc465e37 100644
--- a/arch/sparc64/kernel/systbls.S
+++ b/arch/sparc64/kernel/systbls.S
@@ -78,8 +78,9 @@ sys_call_table32:
78 .word compat_sys_mq_timedsend, compat_sys_mq_timedreceive, compat_sys_mq_notify, compat_sys_mq_getsetattr, compat_sys_waitid 78 .word compat_sys_mq_timedsend, compat_sys_mq_timedreceive, compat_sys_mq_notify, compat_sys_mq_getsetattr, compat_sys_waitid
79/*280*/ .word sys32_tee, sys_add_key, sys_request_key, sys_keyctl, compat_sys_openat 79/*280*/ .word sys32_tee, sys_add_key, sys_request_key, sys_keyctl, compat_sys_openat
80 .word sys_mkdirat, sys_mknodat, sys_fchownat, compat_sys_futimesat, compat_sys_fstatat64 80 .word sys_mkdirat, sys_mknodat, sys_fchownat, compat_sys_futimesat, compat_sys_fstatat64
81/*285*/ .word sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat 81/*290*/ .word sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat
82 .word sys_fchmodat, sys_faccessat, compat_sys_pselect6, compat_sys_ppoll, sys_unshare 82 .word sys_fchmodat, sys_faccessat, compat_sys_pselect6, compat_sys_ppoll, sys_unshare
83/*300*/ .word compat_sys_set_robust_list, compat_sys_get_robust_list
83 84
84#endif /* CONFIG_COMPAT */ 85#endif /* CONFIG_COMPAT */
85 86
@@ -147,8 +148,9 @@ sys_call_table:
147 .word sys_mq_timedsend, sys_mq_timedreceive, sys_mq_notify, sys_mq_getsetattr, sys_waitid 148 .word sys_mq_timedsend, sys_mq_timedreceive, sys_mq_notify, sys_mq_getsetattr, sys_waitid
148/*280*/ .word sys_tee, sys_add_key, sys_request_key, sys_keyctl, sys_openat 149/*280*/ .word sys_tee, sys_add_key, sys_request_key, sys_keyctl, sys_openat
149 .word sys_mkdirat, sys_mknodat, sys_fchownat, sys_futimesat, sys_fstatat64 150 .word sys_mkdirat, sys_mknodat, sys_fchownat, sys_futimesat, sys_fstatat64
150/*285*/ .word sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat 151/*290*/ .word sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat
151 .word sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare 152 .word sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare
153/*300*/ .word sys_set_robust_list, sys_get_robust_list
152 154
153#if defined(CONFIG_SUNOS_EMUL) || defined(CONFIG_SOLARIS_EMUL) || \ 155#if defined(CONFIG_SUNOS_EMUL) || defined(CONFIG_SOLARIS_EMUL) || \
154 defined(CONFIG_SOLARIS_EMUL_MODULE) 156 defined(CONFIG_SOLARIS_EMUL_MODULE)
@@ -261,5 +263,5 @@ sunos_sys_table:
261/*290*/ .word sunos_nosys, sunos_nosys, sunos_nosys 263/*290*/ .word sunos_nosys, sunos_nosys, sunos_nosys
262 .word sunos_nosys, sunos_nosys, sunos_nosys 264 .word sunos_nosys, sunos_nosys, sunos_nosys
263 .word sunos_nosys, sunos_nosys, sunos_nosys 265 .word sunos_nosys, sunos_nosys, sunos_nosys
264 .word sunos_nosys 266 .word sunos_nosys, sunos_nosys, sunos_nosys
265#endif 267#endif
diff --git a/arch/x86_64/kernel/kprobes.c b/arch/x86_64/kernel/kprobes.c
index 1eaa5dae6174..fa1d19ca700a 100644
--- a/arch/x86_64/kernel/kprobes.c
+++ b/arch/x86_64/kernel/kprobes.c
@@ -514,13 +514,13 @@ static void __kprobes resume_execution(struct kprobe *p,
514 *tos = orig_rip + (*tos - copy_rip); 514 *tos = orig_rip + (*tos - copy_rip);
515 break; 515 break;
516 case 0xff: 516 case 0xff:
517 if ((*insn & 0x30) == 0x10) { 517 if ((insn[1] & 0x30) == 0x10) {
518 /* call absolute, indirect */ 518 /* call absolute, indirect */
519 /* Fix return addr; rip is correct. */ 519 /* Fix return addr; rip is correct. */
520 next_rip = regs->rip; 520 next_rip = regs->rip;
521 *tos = orig_rip + (*tos - copy_rip); 521 *tos = orig_rip + (*tos - copy_rip);
522 } else if (((*insn & 0x31) == 0x20) || /* jmp near, absolute indirect */ 522 } else if (((insn[1] & 0x31) == 0x20) || /* jmp near, absolute indirect */
523 ((*insn & 0x31) == 0x21)) { /* jmp far, absolute indirect */ 523 ((insn[1] & 0x31) == 0x21)) { /* jmp far, absolute indirect */
524 /* rip is correct. */ 524 /* rip is correct. */
525 next_rip = regs->rip; 525 next_rip = regs->rip;
526 } 526 }