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-rw-r--r--arch/Kconfig2
-rw-r--r--arch/arm/include/asm/memory.h12
-rw-r--r--arch/arm/include/asm/system.h4
-rw-r--r--arch/arm/kernel/elf.c6
-rw-r--r--arch/arm/kernel/module.c8
-rw-r--r--arch/arm/mach-omap2/gpmc.c6
-rw-r--r--arch/arm/mm/cache-xsc3l2.c4
-rw-r--r--arch/arm/mm/mmu.c111
-rw-r--r--arch/arm/mm/proc-v7.S12
-rw-r--r--arch/arm/plat-omap/clock.c20
-rw-r--r--arch/arm/plat-omap/include/mach/entry-macro.S4
-rw-r--r--arch/arm/plat-omap/include/mach/irqs.h2
-rw-r--r--arch/ia64/Kconfig19
-rw-r--r--arch/ia64/hp/common/hwsw_iommu.c9
-rw-r--r--arch/ia64/include/asm/io.h24
-rw-r--r--arch/ia64/include/asm/machvec.h22
-rw-r--r--arch/ia64/include/asm/meminit.h1
-rw-r--r--arch/ia64/include/asm/sal.h15
-rw-r--r--arch/ia64/include/asm/sn/sn_sal.h45
-rw-r--r--arch/ia64/kernel/acpi.c29
-rw-r--r--arch/ia64/kernel/pci-dma.c2
-rw-r--r--arch/ia64/kernel/setup.c9
-rw-r--r--arch/ia64/mm/discontig.c1
-rw-r--r--arch/ia64/uv/kernel/setup.c6
-rw-r--r--arch/sparc/kernel/head.S1
-rw-r--r--arch/sparc64/defconfig232
-rw-r--r--arch/x86/Kconfig4
-rw-r--r--arch/x86/include/asm/irq_vectors.h20
-rw-r--r--arch/x86/include/asm/msr.h2
-rw-r--r--arch/x86/include/asm/topology.h7
-rw-r--r--arch/x86/include/asm/tsc.h8
-rw-r--r--arch/x86/include/asm/voyager.h1
-rw-r--r--arch/x86/kernel/amd_iommu.c9
-rw-r--r--arch/x86/kernel/io_apic.c2
-rw-r--r--arch/x86/kernel/reboot.c6
-rw-r--r--arch/x86/kernel/tlb_32.c6
-rw-r--r--arch/x86/kernel/tlb_64.c5
-rw-r--r--arch/x86/kernel/tsc.c10
-rw-r--r--arch/x86/mach-voyager/setup.c2
-rw-r--r--arch/x86/mach-voyager/voyager_smp.c2
-rw-r--r--arch/x86/mm/pageattr.c8
-rw-r--r--arch/x86/oprofile/op_model_ppro.c9
-rw-r--r--arch/x86/xen/enlighten.c5
-rw-r--r--arch/x86/xen/mmu.c13
44 files changed, 491 insertions, 234 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index e6ab550bceb..8977d99987c 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -21,7 +21,7 @@ config OPROFILE_IBS
21 Instruction-Based Sampling (IBS) is a new profiling 21 Instruction-Based Sampling (IBS) is a new profiling
22 technique that provides rich, precise program performance 22 technique that provides rich, precise program performance
23 information. IBS is introduced by AMD Family10h processors 23 information. IBS is introduced by AMD Family10h processors
24 (AMD Opteron Quad-Core processor “Barcelona”) to overcome 24 (AMD Opteron Quad-Core processor "Barcelona") to overcome
25 the limitations of conventional performance counter 25 the limitations of conventional performance counter
26 sampling. 26 sampling.
27 27
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 809ff9ab853..77764301844 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -44,10 +44,10 @@
44 * The module space lives between the addresses given by TASK_SIZE 44 * The module space lives between the addresses given by TASK_SIZE
45 * and PAGE_OFFSET - it must be within 32MB of the kernel text. 45 * and PAGE_OFFSET - it must be within 32MB of the kernel text.
46 */ 46 */
47#define MODULE_END (PAGE_OFFSET) 47#define MODULES_END (PAGE_OFFSET)
48#define MODULE_START (MODULE_END - 16*1048576) 48#define MODULES_VADDR (MODULES_END - 16*1048576)
49 49
50#if TASK_SIZE > MODULE_START 50#if TASK_SIZE > MODULES_VADDR
51#error Top of user space clashes with start of module space 51#error Top of user space clashes with start of module space
52#endif 52#endif
53 53
@@ -56,7 +56,7 @@
56 * Since we use sections to map it, this macro replaces the physical address 56 * Since we use sections to map it, this macro replaces the physical address
57 * with its virtual address while keeping offset from the base section. 57 * with its virtual address while keeping offset from the base section.
58 */ 58 */
59#define XIP_VIRT_ADDR(physaddr) (MODULE_START + ((physaddr) & 0x000fffff)) 59#define XIP_VIRT_ADDR(physaddr) (MODULES_VADDR + ((physaddr) & 0x000fffff))
60 60
61/* 61/*
62 * Allow 16MB-aligned ioremap pages 62 * Allow 16MB-aligned ioremap pages
@@ -94,8 +94,8 @@
94/* 94/*
95 * The module can be at any place in ram in nommu mode. 95 * The module can be at any place in ram in nommu mode.
96 */ 96 */
97#define MODULE_END (END_MEM) 97#define MODULES_END (END_MEM)
98#define MODULE_START (PHYS_OFFSET) 98#define MODULES_VADDR (PHYS_OFFSET)
99 99
100#endif /* !CONFIG_MMU */ 100#endif /* !CONFIG_MMU */
101 101
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index 7aad78420f1..568020b34e3 100644
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -42,6 +42,10 @@
42#define CR_U (1 << 22) /* Unaligned access operation */ 42#define CR_U (1 << 22) /* Unaligned access operation */
43#define CR_XP (1 << 23) /* Extended page tables */ 43#define CR_XP (1 << 23) /* Extended page tables */
44#define CR_VE (1 << 24) /* Vectored interrupts */ 44#define CR_VE (1 << 24) /* Vectored interrupts */
45#define CR_EE (1 << 25) /* Exception (Big) Endian */
46#define CR_TRE (1 << 28) /* TEX remap enable */
47#define CR_AFE (1 << 29) /* Access flag enable */
48#define CR_TE (1 << 30) /* Thumb exception enable */
45 49
46/* 50/*
47 * This is used to ensure the compiler did actually allocate the register we 51 * This is used to ensure the compiler did actually allocate the register we
diff --git a/arch/arm/kernel/elf.c b/arch/arm/kernel/elf.c
index 513f332f040..84849098c8e 100644
--- a/arch/arm/kernel/elf.c
+++ b/arch/arm/kernel/elf.c
@@ -21,12 +21,16 @@ int elf_check_arch(const struct elf32_hdr *x)
21 21
22 eflags = x->e_flags; 22 eflags = x->e_flags;
23 if ((eflags & EF_ARM_EABI_MASK) == EF_ARM_EABI_UNKNOWN) { 23 if ((eflags & EF_ARM_EABI_MASK) == EF_ARM_EABI_UNKNOWN) {
24 unsigned int flt_fmt;
25
24 /* APCS26 is only allowed if the CPU supports it */ 26 /* APCS26 is only allowed if the CPU supports it */
25 if ((eflags & EF_ARM_APCS_26) && !(elf_hwcap & HWCAP_26BIT)) 27 if ((eflags & EF_ARM_APCS_26) && !(elf_hwcap & HWCAP_26BIT))
26 return 0; 28 return 0;
27 29
30 flt_fmt = eflags & (EF_ARM_VFP_FLOAT | EF_ARM_SOFT_FLOAT);
31
28 /* VFP requires the supporting code */ 32 /* VFP requires the supporting code */
29 if ((eflags & EF_ARM_VFP_FLOAT) && !(elf_hwcap & HWCAP_VFP)) 33 if (flt_fmt == EF_ARM_VFP_FLOAT && !(elf_hwcap & HWCAP_VFP))
30 return 0; 34 return 0;
31 } 35 }
32 return 1; 36 return 1;
diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
index 9203ba7d58e..b8d965dcd6f 100644
--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -26,12 +26,12 @@
26/* 26/*
27 * The XIP kernel text is mapped in the module area for modules and 27 * The XIP kernel text is mapped in the module area for modules and
28 * some other stuff to work without any indirect relocations. 28 * some other stuff to work without any indirect relocations.
29 * MODULE_START is redefined here and not in asm/memory.h to avoid 29 * MODULES_VADDR is redefined here and not in asm/memory.h to avoid
30 * recompiling the whole kernel when CONFIG_XIP_KERNEL is turned on/off. 30 * recompiling the whole kernel when CONFIG_XIP_KERNEL is turned on/off.
31 */ 31 */
32extern void _etext; 32extern void _etext;
33#undef MODULE_START 33#undef MODULES_VADDR
34#define MODULE_START (((unsigned long)&_etext + ~PGDIR_MASK) & PGDIR_MASK) 34#define MODULES_VADDR (((unsigned long)&_etext + ~PGDIR_MASK) & PGDIR_MASK)
35#endif 35#endif
36 36
37#ifdef CONFIG_MMU 37#ifdef CONFIG_MMU
@@ -43,7 +43,7 @@ void *module_alloc(unsigned long size)
43 if (!size) 43 if (!size)
44 return NULL; 44 return NULL;
45 45
46 area = __get_vm_area(size, VM_ALLOC, MODULE_START, MODULE_END); 46 area = __get_vm_area(size, VM_ALLOC, MODULES_VADDR, MODULES_END);
47 if (!area) 47 if (!area)
48 return NULL; 48 return NULL;
49 49
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 763bdbeaf68..2249049c1d5 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -429,18 +429,16 @@ void __init gpmc_init(void)
429 gpmc_l3_clk = clk_get(NULL, ck); 429 gpmc_l3_clk = clk_get(NULL, ck);
430 if (IS_ERR(gpmc_l3_clk)) { 430 if (IS_ERR(gpmc_l3_clk)) {
431 printk(KERN_ERR "Could not get GPMC clock %s\n", ck); 431 printk(KERN_ERR "Could not get GPMC clock %s\n", ck);
432 return -ENODEV; 432 BUG();
433 } 433 }
434 434
435 gpmc_base = ioremap(l, SZ_4K); 435 gpmc_base = ioremap(l, SZ_4K);
436 if (!gpmc_base) { 436 if (!gpmc_base) {
437 clk_put(gpmc_l3_clk); 437 clk_put(gpmc_l3_clk);
438 printk(KERN_ERR "Could not get GPMC register memory\n"); 438 printk(KERN_ERR "Could not get GPMC register memory\n");
439 return -ENOMEM; 439 BUG();
440 } 440 }
441 441
442 BUG_ON(IS_ERR(gpmc_l3_clk));
443
444 l = gpmc_read_reg(GPMC_REVISION); 442 l = gpmc_read_reg(GPMC_REVISION);
445 printk(KERN_INFO "GPMC revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f); 443 printk(KERN_INFO "GPMC revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f);
446 /* Set smart idle mode and automatic L3 clock gating */ 444 /* Set smart idle mode and automatic L3 clock gating */
diff --git a/arch/arm/mm/cache-xsc3l2.c b/arch/arm/mm/cache-xsc3l2.c
index 10b1bae1a25..464de893a98 100644
--- a/arch/arm/mm/cache-xsc3l2.c
+++ b/arch/arm/mm/cache-xsc3l2.c
@@ -98,7 +98,7 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end)
98 /* 98 /*
99 * Clean and invalidate partial last cache line. 99 * Clean and invalidate partial last cache line.
100 */ 100 */
101 if (end & (CACHE_LINE_SIZE - 1)) { 101 if (start < end && (end & (CACHE_LINE_SIZE - 1))) {
102 xsc3_l2_clean_pa(end & ~(CACHE_LINE_SIZE - 1)); 102 xsc3_l2_clean_pa(end & ~(CACHE_LINE_SIZE - 1));
103 xsc3_l2_inv_pa(end & ~(CACHE_LINE_SIZE - 1)); 103 xsc3_l2_inv_pa(end & ~(CACHE_LINE_SIZE - 1));
104 end &= ~(CACHE_LINE_SIZE - 1); 104 end &= ~(CACHE_LINE_SIZE - 1);
@@ -107,7 +107,7 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end)
107 /* 107 /*
108 * Invalidate all full cache lines between 'start' and 'end'. 108 * Invalidate all full cache lines between 'start' and 'end'.
109 */ 109 */
110 while (start != end) { 110 while (start < end) {
111 xsc3_l2_inv_pa(start); 111 xsc3_l2_inv_pa(start);
112 start += CACHE_LINE_SIZE; 112 start += CACHE_LINE_SIZE;
113 } 113 }
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 8ba75406455..e63db11f16a 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -180,20 +180,20 @@ void adjust_cr(unsigned long mask, unsigned long set)
180#endif 180#endif
181 181
182#define PROT_PTE_DEVICE L_PTE_PRESENT|L_PTE_YOUNG|L_PTE_DIRTY|L_PTE_WRITE 182#define PROT_PTE_DEVICE L_PTE_PRESENT|L_PTE_YOUNG|L_PTE_DIRTY|L_PTE_WRITE
183#define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_XN|PMD_SECT_AP_WRITE 183#define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
184 184
185static struct mem_type mem_types[] = { 185static struct mem_type mem_types[] = {
186 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */ 186 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
187 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED | 187 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
188 L_PTE_SHARED, 188 L_PTE_SHARED,
189 .prot_l1 = PMD_TYPE_TABLE, 189 .prot_l1 = PMD_TYPE_TABLE,
190 .prot_sect = PROT_SECT_DEVICE | PMD_SECT_UNCACHED, 190 .prot_sect = PROT_SECT_DEVICE | PMD_SECT_S,
191 .domain = DOMAIN_IO, 191 .domain = DOMAIN_IO,
192 }, 192 },
193 [MT_DEVICE_NONSHARED] = { /* ARMv6 non-shared device */ 193 [MT_DEVICE_NONSHARED] = { /* ARMv6 non-shared device */
194 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_NONSHARED, 194 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_NONSHARED,
195 .prot_l1 = PMD_TYPE_TABLE, 195 .prot_l1 = PMD_TYPE_TABLE,
196 .prot_sect = PROT_SECT_DEVICE | PMD_SECT_TEX(2), 196 .prot_sect = PROT_SECT_DEVICE,
197 .domain = DOMAIN_IO, 197 .domain = DOMAIN_IO,
198 }, 198 },
199 [MT_DEVICE_CACHED] = { /* ioremap_cached */ 199 [MT_DEVICE_CACHED] = { /* ioremap_cached */
@@ -205,7 +205,7 @@ static struct mem_type mem_types[] = {
205 [MT_DEVICE_WC] = { /* ioremap_wc */ 205 [MT_DEVICE_WC] = { /* ioremap_wc */
206 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_WC, 206 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_WC,
207 .prot_l1 = PMD_TYPE_TABLE, 207 .prot_l1 = PMD_TYPE_TABLE,
208 .prot_sect = PROT_SECT_DEVICE | PMD_SECT_BUFFERABLE, 208 .prot_sect = PROT_SECT_DEVICE,
209 .domain = DOMAIN_IO, 209 .domain = DOMAIN_IO,
210 }, 210 },
211 [MT_CACHECLEAN] = { 211 [MT_CACHECLEAN] = {
@@ -273,22 +273,23 @@ static void __init build_mem_type_table(void)
273#endif 273#endif
274 274
275 /* 275 /*
276 * On non-Xscale3 ARMv5-and-older systems, use CB=01 276 * Strip out features not present on earlier architectures.
277 * (Uncached/Buffered) for ioremap_wc() mappings. On XScale3 277 * Pre-ARMv5 CPUs don't have TEX bits. Pre-ARMv6 CPUs or those
278 * and ARMv6+, use TEXCB=00100 mappings (Inner/Outer Uncacheable 278 * without extended page tables don't have the 'Shared' bit.
279 * in xsc3 parlance, Uncached Normal in ARMv6 parlance).
280 */ 279 */
281 if (cpu_is_xsc3() || cpu_arch >= CPU_ARCH_ARMv6) { 280 if (cpu_arch < CPU_ARCH_ARMv5)
282 mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_TEX(1); 281 for (i = 0; i < ARRAY_SIZE(mem_types); i++)
283 mem_types[MT_DEVICE_WC].prot_sect &= ~PMD_SECT_BUFFERABLE; 282 mem_types[i].prot_sect &= ~PMD_SECT_TEX(7);
284 } 283 if ((cpu_arch < CPU_ARCH_ARMv6 || !(cr & CR_XP)) && !cpu_is_xsc3())
284 for (i = 0; i < ARRAY_SIZE(mem_types); i++)
285 mem_types[i].prot_sect &= ~PMD_SECT_S;
285 286
286 /* 287 /*
287 * ARMv5 and lower, bit 4 must be set for page tables. 288 * ARMv5 and lower, bit 4 must be set for page tables (was: cache
288 * (was: cache "update-able on write" bit on ARM610) 289 * "update-able on write" bit on ARM610). However, Xscale and
289 * However, Xscale cores require this bit to be cleared. 290 * Xscale3 require this bit to be cleared.
290 */ 291 */
291 if (cpu_is_xscale()) { 292 if (cpu_is_xscale() || cpu_is_xsc3()) {
292 for (i = 0; i < ARRAY_SIZE(mem_types); i++) { 293 for (i = 0; i < ARRAY_SIZE(mem_types); i++) {
293 mem_types[i].prot_sect &= ~PMD_BIT4; 294 mem_types[i].prot_sect &= ~PMD_BIT4;
294 mem_types[i].prot_l1 &= ~PMD_BIT4; 295 mem_types[i].prot_l1 &= ~PMD_BIT4;
@@ -302,6 +303,64 @@ static void __init build_mem_type_table(void)
302 } 303 }
303 } 304 }
304 305
306 /*
307 * Mark the device areas according to the CPU/architecture.
308 */
309 if (cpu_is_xsc3() || (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP))) {
310 if (!cpu_is_xsc3()) {
311 /*
312 * Mark device regions on ARMv6+ as execute-never
313 * to prevent speculative instruction fetches.
314 */
315 mem_types[MT_DEVICE].prot_sect |= PMD_SECT_XN;
316 mem_types[MT_DEVICE_NONSHARED].prot_sect |= PMD_SECT_XN;
317 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_XN;
318 mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_XN;
319 }
320 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
321 /*
322 * For ARMv7 with TEX remapping,
323 * - shared device is SXCB=1100
324 * - nonshared device is SXCB=0100
325 * - write combine device mem is SXCB=0001
326 * (Uncached Normal memory)
327 */
328 mem_types[MT_DEVICE].prot_sect |= PMD_SECT_TEX(1);
329 mem_types[MT_DEVICE_NONSHARED].prot_sect |= PMD_SECT_TEX(1);
330 mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_BUFFERABLE;
331 } else if (cpu_is_xsc3()) {
332 /*
333 * For Xscale3,
334 * - shared device is TEXCB=00101
335 * - nonshared device is TEXCB=01000
336 * - write combine device mem is TEXCB=00100
337 * (Inner/Outer Uncacheable in xsc3 parlance)
338 */
339 mem_types[MT_DEVICE].prot_sect |= PMD_SECT_TEX(1) | PMD_SECT_BUFFERED;
340 mem_types[MT_DEVICE_NONSHARED].prot_sect |= PMD_SECT_TEX(2);
341 mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_TEX(1);
342 } else {
343 /*
344 * For ARMv6 and ARMv7 without TEX remapping,
345 * - shared device is TEXCB=00001
346 * - nonshared device is TEXCB=01000
347 * - write combine device mem is TEXCB=00100
348 * (Uncached Normal in ARMv6 parlance).
349 */
350 mem_types[MT_DEVICE].prot_sect |= PMD_SECT_BUFFERED;
351 mem_types[MT_DEVICE_NONSHARED].prot_sect |= PMD_SECT_TEX(2);
352 mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_TEX(1);
353 }
354 } else {
355 /*
356 * On others, write combining is "Uncached/Buffered"
357 */
358 mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_BUFFERABLE;
359 }
360
361 /*
362 * Now deal with the memory-type mappings
363 */
305 cp = &cache_policies[cachepolicy]; 364 cp = &cache_policies[cachepolicy];
306 vecs_pgprot = kern_pgprot = user_pgprot = cp->pte; 365 vecs_pgprot = kern_pgprot = user_pgprot = cp->pte;
307 366
@@ -317,12 +376,8 @@ static void __init build_mem_type_table(void)
317 * Enable CPU-specific coherency if supported. 376 * Enable CPU-specific coherency if supported.
318 * (Only available on XSC3 at the moment.) 377 * (Only available on XSC3 at the moment.)
319 */ 378 */
320 if (arch_is_coherent()) { 379 if (arch_is_coherent() && cpu_is_xsc3())
321 if (cpu_is_xsc3()) { 380 mem_types[MT_MEMORY].prot_sect |= PMD_SECT_S;
322 mem_types[MT_MEMORY].prot_sect |= PMD_SECT_S;
323 mem_types[MT_MEMORY].prot_pte |= L_PTE_SHARED;
324 }
325 }
326 381
327 /* 382 /*
328 * ARMv6 and above have extended page tables. 383 * ARMv6 and above have extended page tables.
@@ -336,11 +391,6 @@ static void __init build_mem_type_table(void)
336 mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; 391 mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
337 mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; 392 mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
338 393
339 /*
340 * Mark the device area as "shared device"
341 */
342 mem_types[MT_DEVICE].prot_sect |= PMD_SECT_BUFFERED;
343
344#ifdef CONFIG_SMP 394#ifdef CONFIG_SMP
345 /* 395 /*
346 * Mark memory with the "shared" attribute for SMP systems 396 * Mark memory with the "shared" attribute for SMP systems
@@ -360,9 +410,6 @@ static void __init build_mem_type_table(void)
360 mem_types[MT_LOW_VECTORS].prot_pte |= vecs_pgprot; 410 mem_types[MT_LOW_VECTORS].prot_pte |= vecs_pgprot;
361 mem_types[MT_HIGH_VECTORS].prot_pte |= vecs_pgprot; 411 mem_types[MT_HIGH_VECTORS].prot_pte |= vecs_pgprot;
362 412
363 if (cpu_arch < CPU_ARCH_ARMv5)
364 mem_types[MT_MINICLEAN].prot_sect &= ~PMD_SECT_TEX(1);
365
366 pgprot_user = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | user_pgprot); 413 pgprot_user = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | user_pgprot);
367 pgprot_kernel = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | 414 pgprot_kernel = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG |
368 L_PTE_DIRTY | L_PTE_WRITE | 415 L_PTE_DIRTY | L_PTE_WRITE |
@@ -654,7 +701,7 @@ static inline void prepare_page_table(struct meminfo *mi)
654 /* 701 /*
655 * Clear out all the mappings below the kernel image. 702 * Clear out all the mappings below the kernel image.
656 */ 703 */
657 for (addr = 0; addr < MODULE_START; addr += PGDIR_SIZE) 704 for (addr = 0; addr < MODULES_VADDR; addr += PGDIR_SIZE)
658 pmd_clear(pmd_off_k(addr)); 705 pmd_clear(pmd_off_k(addr));
659 706
660#ifdef CONFIG_XIP_KERNEL 707#ifdef CONFIG_XIP_KERNEL
@@ -766,7 +813,7 @@ static void __init devicemaps_init(struct machine_desc *mdesc)
766 */ 813 */
767#ifdef CONFIG_XIP_KERNEL 814#ifdef CONFIG_XIP_KERNEL
768 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK); 815 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
769 map.virtual = MODULE_START; 816 map.virtual = MODULES_VADDR;
770 map.length = ((unsigned long)&_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK; 817 map.length = ((unsigned long)&_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
771 map.type = MT_ROM; 818 map.type = MT_ROM;
772 create_mapping(&map); 819 create_mapping(&map);
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 07f82db7094..4d3c0a73e7f 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -115,7 +115,7 @@ ENTRY(cpu_v7_set_pte_ext)
115 orr r3, r3, r2 115 orr r3, r3, r2
116 orr r3, r3, #PTE_EXT_AP0 | 2 116 orr r3, r3, #PTE_EXT_AP0 | 2
117 117
118 tst r2, #1 << 4 118 tst r1, #1 << 4
119 orrne r3, r3, #PTE_EXT_TEX(1) 119 orrne r3, r3, #PTE_EXT_TEX(1)
120 120
121 tst r1, #L_PTE_WRITE 121 tst r1, #L_PTE_WRITE
@@ -192,11 +192,11 @@ __v7_setup:
192 mov pc, lr @ return to head.S:__ret 192 mov pc, lr @ return to head.S:__ret
193ENDPROC(__v7_setup) 193ENDPROC(__v7_setup)
194 194
195 /* 195 /* AT
196 * V X F I D LR 196 * TFR EV X F I D LR
197 * .... ...E PUI. .T.T 4RVI ZFRS BLDP WCAM 197 * .EEE ..EE PUI. .T.T 4RVI ZFRS BLDP WCAM
198 * rrrr rrrx xxx0 0101 xxxx xxxx x111 xxxx < forced 198 * rxxx rrxx xxx0 0101 xxxx xxxx x111 xxxx < forced
199 * 0 110 0011 1.00 .111 1101 < we want 199 * 1 0 110 0011 1.00 .111 1101 < we want
200 */ 200 */
201 .type v7_crval, #object 201 .type v7_crval, #object
202v7_crval: 202v7_crval:
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index bf6a10c5fc4..be6aab9c683 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -428,23 +428,23 @@ static int clk_debugfs_register_one(struct clk *c)
428 if (c->id != 0) 428 if (c->id != 0)
429 sprintf(p, ":%d", c->id); 429 sprintf(p, ":%d", c->id);
430 d = debugfs_create_dir(s, pa ? pa->dent : clk_debugfs_root); 430 d = debugfs_create_dir(s, pa ? pa->dent : clk_debugfs_root);
431 if (IS_ERR(d)) 431 if (!d)
432 return PTR_ERR(d); 432 return -ENOMEM;
433 c->dent = d; 433 c->dent = d;
434 434
435 d = debugfs_create_u8("usecount", S_IRUGO, c->dent, (u8 *)&c->usecount); 435 d = debugfs_create_u8("usecount", S_IRUGO, c->dent, (u8 *)&c->usecount);
436 if (IS_ERR(d)) { 436 if (!d) {
437 err = PTR_ERR(d); 437 err = -ENOMEM;
438 goto err_out; 438 goto err_out;
439 } 439 }
440 d = debugfs_create_u32("rate", S_IRUGO, c->dent, (u32 *)&c->rate); 440 d = debugfs_create_u32("rate", S_IRUGO, c->dent, (u32 *)&c->rate);
441 if (IS_ERR(d)) { 441 if (!d) {
442 err = PTR_ERR(d); 442 err = -ENOMEM;
443 goto err_out; 443 goto err_out;
444 } 444 }
445 d = debugfs_create_x32("flags", S_IRUGO, c->dent, (u32 *)&c->flags); 445 d = debugfs_create_x32("flags", S_IRUGO, c->dent, (u32 *)&c->flags);
446 if (IS_ERR(d)) { 446 if (!d) {
447 err = PTR_ERR(d); 447 err = -ENOMEM;
448 goto err_out; 448 goto err_out;
449 } 449 }
450 return 0; 450 return 0;
@@ -483,8 +483,8 @@ static int __init clk_debugfs_init(void)
483 int err; 483 int err;
484 484
485 d = debugfs_create_dir("clock", NULL); 485 d = debugfs_create_dir("clock", NULL);
486 if (IS_ERR(d)) 486 if (!d)
487 return PTR_ERR(d); 487 return -ENOMEM;
488 clk_debugfs_root = d; 488 clk_debugfs_root = d;
489 489
490 list_for_each_entry(c, &clocks, node) { 490 list_for_each_entry(c, &clocks, node) {
diff --git a/arch/arm/plat-omap/include/mach/entry-macro.S b/arch/arm/plat-omap/include/mach/entry-macro.S
index 030118ee204..2276f89671d 100644
--- a/arch/arm/plat-omap/include/mach/entry-macro.S
+++ b/arch/arm/plat-omap/include/mach/entry-macro.S
@@ -65,7 +65,8 @@
65#include <mach/omap34xx.h> 65#include <mach/omap34xx.h>
66#endif 66#endif
67 67
68#define INTCPS_SIR_IRQ_OFFSET 0x0040 /* Active interrupt number */ 68#define INTCPS_SIR_IRQ_OFFSET 0x0040 /* Active interrupt offset */
69#define ACTIVEIRQ_MASK 0x7f /* Active interrupt bits */
69 70
70 .macro disable_fiq 71 .macro disable_fiq
71 .endm 72 .endm
@@ -88,6 +89,7 @@
88 cmp \irqnr, #0x0 89 cmp \irqnr, #0x0
892222: 902222:
90 ldrne \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET] 91 ldrne \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET]
92 and \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */
91 93
92 .endm 94 .endm
93 95
diff --git a/arch/arm/plat-omap/include/mach/irqs.h b/arch/arm/plat-omap/include/mach/irqs.h
index a2929ac8c68..bed5274c910 100644
--- a/arch/arm/plat-omap/include/mach/irqs.h
+++ b/arch/arm/plat-omap/include/mach/irqs.h
@@ -372,7 +372,7 @@
372 372
373/* External TWL4030 gpio interrupts are optional */ 373/* External TWL4030 gpio interrupts are optional */
374#define TWL4030_GPIO_IRQ_BASE TWL4030_PWR_IRQ_END 374#define TWL4030_GPIO_IRQ_BASE TWL4030_PWR_IRQ_END
375#ifdef CONFIG_TWL4030_GPIO 375#ifdef CONFIG_GPIO_TWL4030
376#define TWL4030_GPIO_NR_IRQS 18 376#define TWL4030_GPIO_NR_IRQS 18
377#else 377#else
378#define TWL4030_GPIO_NR_IRQS 0 378#define TWL4030_GPIO_NR_IRQS 0
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 27eec71429b..6bd91ed7cd0 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -148,6 +148,7 @@ config IA64_GENERIC
148 select ACPI_NUMA 148 select ACPI_NUMA
149 select SWIOTLB 149 select SWIOTLB
150 select PCI_MSI 150 select PCI_MSI
151 select DMAR
151 help 152 help
152 This selects the system type of your hardware. A "generic" kernel 153 This selects the system type of your hardware. A "generic" kernel
153 will run on any supported IA-64 system. However, if you configure 154 will run on any supported IA-64 system. However, if you configure
@@ -585,7 +586,7 @@ source "fs/Kconfig.binfmt"
585 586
586endmenu 587endmenu
587 588
588menu "Power management and ACPI" 589menu "Power management and ACPI options"
589 590
590source "kernel/power/Kconfig" 591source "kernel/power/Kconfig"
591 592
@@ -641,6 +642,8 @@ source "net/Kconfig"
641 642
642source "drivers/Kconfig" 643source "drivers/Kconfig"
643 644
645source "arch/ia64/hp/sim/Kconfig"
646
644config MSPEC 647config MSPEC
645 tristate "Memory special operations driver" 648 tristate "Memory special operations driver"
646 depends on IA64 649 depends on IA64
@@ -652,6 +655,12 @@ config MSPEC
652 655
653source "fs/Kconfig" 656source "fs/Kconfig"
654 657
658source "arch/ia64/Kconfig.debug"
659
660source "security/Kconfig"
661
662source "crypto/Kconfig"
663
655source "arch/ia64/kvm/Kconfig" 664source "arch/ia64/kvm/Kconfig"
656 665
657source "lib/Kconfig" 666source "lib/Kconfig"
@@ -678,11 +687,3 @@ config IRQ_PER_CPU
678 687
679config IOMMU_HELPER 688config IOMMU_HELPER
680 def_bool (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC || SWIOTLB) 689 def_bool (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC || SWIOTLB)
681
682source "arch/ia64/hp/sim/Kconfig"
683
684source "arch/ia64/Kconfig.debug"
685
686source "security/Kconfig"
687
688source "crypto/Kconfig"
diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c
index 88b6e6f3fd8..2769dbfd03b 100644
--- a/arch/ia64/hp/common/hwsw_iommu.c
+++ b/arch/ia64/hp/common/hwsw_iommu.c
@@ -13,19 +13,12 @@
13 */ 13 */
14 14
15#include <linux/device.h> 15#include <linux/device.h>
16#include <linux/swiotlb.h>
16 17
17#include <asm/machvec.h> 18#include <asm/machvec.h>
18 19
19/* swiotlb declarations & definitions: */ 20/* swiotlb declarations & definitions: */
20extern int swiotlb_late_init_with_default_size (size_t size); 21extern int swiotlb_late_init_with_default_size (size_t size);
21extern ia64_mv_dma_alloc_coherent swiotlb_alloc_coherent;
22extern ia64_mv_dma_free_coherent swiotlb_free_coherent;
23extern ia64_mv_dma_map_single_attrs swiotlb_map_single_attrs;
24extern ia64_mv_dma_unmap_single_attrs swiotlb_unmap_single_attrs;
25extern ia64_mv_dma_map_sg_attrs swiotlb_map_sg_attrs;
26extern ia64_mv_dma_unmap_sg_attrs swiotlb_unmap_sg_attrs;
27extern ia64_mv_dma_supported swiotlb_dma_supported;
28extern ia64_mv_dma_mapping_error swiotlb_dma_mapping_error;
29 22
30/* hwiommu declarations & definitions: */ 23/* hwiommu declarations & definitions: */
31 24
diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h
index 7f257507cd8..0d9d16e2d94 100644
--- a/arch/ia64/include/asm/io.h
+++ b/arch/ia64/include/asm/io.h
@@ -434,28 +434,4 @@ extern void memset_io(volatile void __iomem *s, int c, long n);
434 434
435# endif /* __KERNEL__ */ 435# endif /* __KERNEL__ */
436 436
437/*
438 * Enabling BIO_VMERGE_BOUNDARY forces us to turn off I/O MMU bypassing. It is said that
439 * BIO-level virtual merging can give up to 4% performance boost (not verified for ia64).
440 * On the other hand, we know that I/O MMU bypassing gives ~8% performance improvement on
441 * SPECweb-like workloads on zx1-based machines. Thus, for now we favor I/O MMU bypassing
442 * over BIO-level virtual merging.
443 */
444extern unsigned long ia64_max_iommu_merge_mask;
445#if 1
446#define BIO_VMERGE_BOUNDARY 0
447#else
448/*
449 * It makes no sense at all to have this BIO_VMERGE_BOUNDARY macro here. Should be
450 * replaced by dma_merge_mask() or something of that sort. Note: the only way
451 * BIO_VMERGE_BOUNDARY is used is to mask off bits. Effectively, our definition gets
452 * expanded into:
453 *
454 * addr & ((ia64_max_iommu_merge_mask + 1) - 1) == (addr & ia64_max_iommu_vmerge_mask)
455 *
456 * which is precisely what we want.
457 */
458#define BIO_VMERGE_BOUNDARY (ia64_max_iommu_merge_mask + 1)
459#endif
460
461#endif /* _ASM_IA64_IO_H */ 437#endif /* _ASM_IA64_IO_H */
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h
index 1ea28bcee33..59c17e44668 100644
--- a/arch/ia64/include/asm/machvec.h
+++ b/arch/ia64/include/asm/machvec.h
@@ -11,6 +11,7 @@
11#define _ASM_IA64_MACHVEC_H 11#define _ASM_IA64_MACHVEC_H
12 12
13#include <linux/types.h> 13#include <linux/types.h>
14#include <linux/swiotlb.h>
14 15
15/* forward declarations: */ 16/* forward declarations: */
16struct device; 17struct device;
@@ -298,27 +299,6 @@ extern void machvec_init_from_cmdline(const char *cmdline);
298# endif /* CONFIG_IA64_GENERIC */ 299# endif /* CONFIG_IA64_GENERIC */
299 300
300/* 301/*
301 * Declare default routines which aren't declared anywhere else:
302 */
303extern ia64_mv_dma_init swiotlb_init;
304extern ia64_mv_dma_alloc_coherent swiotlb_alloc_coherent;
305extern ia64_mv_dma_free_coherent swiotlb_free_coherent;
306extern ia64_mv_dma_map_single swiotlb_map_single;
307extern ia64_mv_dma_map_single_attrs swiotlb_map_single_attrs;
308extern ia64_mv_dma_unmap_single swiotlb_unmap_single;
309extern ia64_mv_dma_unmap_single_attrs swiotlb_unmap_single_attrs;
310extern ia64_mv_dma_map_sg swiotlb_map_sg;
311extern ia64_mv_dma_map_sg_attrs swiotlb_map_sg_attrs;
312extern ia64_mv_dma_unmap_sg swiotlb_unmap_sg;
313extern ia64_mv_dma_unmap_sg_attrs swiotlb_unmap_sg_attrs;
314extern ia64_mv_dma_sync_single_for_cpu swiotlb_sync_single_for_cpu;
315extern ia64_mv_dma_sync_sg_for_cpu swiotlb_sync_sg_for_cpu;
316extern ia64_mv_dma_sync_single_for_device swiotlb_sync_single_for_device;
317extern ia64_mv_dma_sync_sg_for_device swiotlb_sync_sg_for_device;
318extern ia64_mv_dma_mapping_error swiotlb_dma_mapping_error;
319extern ia64_mv_dma_supported swiotlb_dma_supported;
320
321/*
322 * Define default versions so we can extend machvec for new platforms without having 302 * Define default versions so we can extend machvec for new platforms without having
323 * to update the machvec files for all existing platforms. 303 * to update the machvec files for all existing platforms.
324 */ 304 */
diff --git a/arch/ia64/include/asm/meminit.h b/arch/ia64/include/asm/meminit.h
index 6bc96ee5432..c0cea375620 100644
--- a/arch/ia64/include/asm/meminit.h
+++ b/arch/ia64/include/asm/meminit.h
@@ -48,7 +48,6 @@ extern int reserve_elfcorehdr(unsigned long *start, unsigned long *end);
48 */ 48 */
49#define GRANULEROUNDDOWN(n) ((n) & ~(IA64_GRANULE_SIZE-1)) 49#define GRANULEROUNDDOWN(n) ((n) & ~(IA64_GRANULE_SIZE-1))
50#define GRANULEROUNDUP(n) (((n)+IA64_GRANULE_SIZE-1) & ~(IA64_GRANULE_SIZE-1)) 50#define GRANULEROUNDUP(n) (((n)+IA64_GRANULE_SIZE-1) & ~(IA64_GRANULE_SIZE-1))
51#define ORDERROUNDDOWN(n) ((n) & ~((PAGE_SIZE<<MAX_ORDER)-1))
52 51
53#ifdef CONFIG_NUMA 52#ifdef CONFIG_NUMA
54 extern void call_pernode_memory (unsigned long start, unsigned long len, void *func); 53 extern void call_pernode_memory (unsigned long start, unsigned long len, void *func);
diff --git a/arch/ia64/include/asm/sal.h b/arch/ia64/include/asm/sal.h
index ea310c0812a..966797a97c9 100644
--- a/arch/ia64/include/asm/sal.h
+++ b/arch/ia64/include/asm/sal.h
@@ -337,11 +337,24 @@ typedef struct sal_log_record_header {
337#define sal_log_severity_fatal 1 337#define sal_log_severity_fatal 1
338#define sal_log_severity_corrected 2 338#define sal_log_severity_corrected 2
339 339
340/*
341 * Error Recovery Info (ERI) bit decode. From SAL Spec section B.2.2 Table B-3
342 * Error Section Error_Recovery_Info Field Definition.
343 */
344#define ERI_NOT_VALID 0x0 /* Error Recovery Field is not valid */
345#define ERI_NOT_ACCESSIBLE 0x30 /* Resource not accessible */
346#define ERI_CONTAINMENT_WARN 0x22 /* Corrupt data propagated */
347#define ERI_UNCORRECTED_ERROR 0x20 /* Uncorrected error */
348#define ERI_COMPONENT_RESET 0x24 /* Component must be reset */
349#define ERI_CORR_ERROR_LOG 0x21 /* Corrected error, needs logging */
350#define ERI_CORR_ERROR_THRESH 0x29 /* Corrected error threshold exceeded */
351
340/* Definition of log section header structures */ 352/* Definition of log section header structures */
341typedef struct sal_log_sec_header { 353typedef struct sal_log_sec_header {
342 efi_guid_t guid; /* Unique Section ID */ 354 efi_guid_t guid; /* Unique Section ID */
343 sal_log_revision_t revision; /* Major and Minor revision of Section */ 355 sal_log_revision_t revision; /* Major and Minor revision of Section */
344 u16 reserved; 356 u8 error_recovery_info; /* Platform error recovery status */
357 u8 reserved;
345 u32 len; /* Section length */ 358 u32 len; /* Section length */
346} sal_log_section_hdr_t; 359} sal_log_section_hdr_t;
347 360
diff --git a/arch/ia64/include/asm/sn/sn_sal.h b/arch/ia64/include/asm/sn/sn_sal.h
index 57e649d388b..e310fc0135d 100644
--- a/arch/ia64/include/asm/sn/sn_sal.h
+++ b/arch/ia64/include/asm/sn/sn_sal.h
@@ -90,6 +90,8 @@
90#define SN_SAL_SET_CPU_NUMBER 0x02000068 90#define SN_SAL_SET_CPU_NUMBER 0x02000068
91 91
92#define SN_SAL_KERNEL_LAUNCH_EVENT 0x02000069 92#define SN_SAL_KERNEL_LAUNCH_EVENT 0x02000069
93#define SN_SAL_WATCHLIST_ALLOC 0x02000070
94#define SN_SAL_WATCHLIST_FREE 0x02000071
93 95
94/* 96/*
95 * Service-specific constants 97 * Service-specific constants
@@ -1185,4 +1187,47 @@ ia64_sn_kernel_launch_event(void)
1185 SAL_CALL_NOLOCK(rv, SN_SAL_KERNEL_LAUNCH_EVENT, 0, 0, 0, 0, 0, 0, 0); 1187 SAL_CALL_NOLOCK(rv, SN_SAL_KERNEL_LAUNCH_EVENT, 0, 0, 0, 0, 0, 0, 0);
1186 return rv.status; 1188 return rv.status;
1187} 1189}
1190
1191union sn_watchlist_u {
1192 u64 val;
1193 struct {
1194 u64 blade : 16,
1195 size : 32,
1196 filler : 16;
1197 };
1198};
1199
1200static inline int
1201sn_mq_watchlist_alloc(int blade, void *mq, unsigned int mq_size,
1202 unsigned long *intr_mmr_offset)
1203{
1204 struct ia64_sal_retval rv;
1205 unsigned long addr;
1206 union sn_watchlist_u size_blade;
1207 int watchlist;
1208
1209 addr = (unsigned long)mq;
1210 size_blade.size = mq_size;
1211 size_blade.blade = blade;
1212
1213 /*
1214 * bios returns watchlist number or negative error number.
1215 */
1216 ia64_sal_oemcall_nolock(&rv, SN_SAL_WATCHLIST_ALLOC, addr,
1217 size_blade.val, (u64)intr_mmr_offset,
1218 (u64)&watchlist, 0, 0, 0);
1219 if (rv.status < 0)
1220 return rv.status;
1221
1222 return watchlist;
1223}
1224
1225static inline int
1226sn_mq_watchlist_free(int blade, int watchlist_num)
1227{
1228 struct ia64_sal_retval rv;
1229 ia64_sal_oemcall_nolock(&rv, SN_SAL_WATCHLIST_FREE, blade,
1230 watchlist_num, 0, 0, 0, 0, 0);
1231 return rv.status;
1232}
1188#endif /* _ASM_IA64_SN_SN_SAL_H */ 1233#endif /* _ASM_IA64_SN_SN_SAL_H */
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 0635015d0aa..bd7acc71e8a 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -678,6 +678,30 @@ static int __init acpi_parse_fadt(struct acpi_table_header *table)
678 return 0; 678 return 0;
679} 679}
680 680
681int __init early_acpi_boot_init(void)
682{
683 int ret;
684
685 /*
686 * do a partial walk of MADT to determine how many CPUs
687 * we have including offline CPUs
688 */
689 if (acpi_table_parse(ACPI_SIG_MADT, acpi_parse_madt)) {
690 printk(KERN_ERR PREFIX "Can't find MADT\n");
691 return 0;
692 }
693
694 ret = acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_SAPIC,
695 acpi_parse_lsapic, NR_CPUS);
696 if (ret < 1)
697 printk(KERN_ERR PREFIX
698 "Error parsing MADT - no LAPIC entries\n");
699
700 return 0;
701}
702
703
704
681int __init acpi_boot_init(void) 705int __init acpi_boot_init(void)
682{ 706{
683 707
@@ -701,11 +725,6 @@ int __init acpi_boot_init(void)
701 printk(KERN_ERR PREFIX 725 printk(KERN_ERR PREFIX
702 "Error parsing LAPIC address override entry\n"); 726 "Error parsing LAPIC address override entry\n");
703 727
704 if (acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_SAPIC, acpi_parse_lsapic, NR_CPUS)
705 < 1)
706 printk(KERN_ERR PREFIX
707 "Error parsing MADT - no LAPIC entries\n");
708
709 if (acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC_NMI, acpi_parse_lapic_nmi, 0) 728 if (acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC_NMI, acpi_parse_lapic_nmi, 0)
710 < 0) 729 < 0)
711 printk(KERN_ERR PREFIX "Error parsing LAPIC NMI entry\n"); 730 printk(KERN_ERR PREFIX "Error parsing LAPIC NMI entry\n");
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index 031abbf9c87..dbdb778efa0 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -12,13 +12,11 @@
12#include <asm/machvec.h> 12#include <asm/machvec.h>
13#include <linux/dma-mapping.h> 13#include <linux/dma-mapping.h>
14 14
15#include <asm/machvec.h>
16#include <asm/system.h> 15#include <asm/system.h>
17 16
18#ifdef CONFIG_DMAR 17#ifdef CONFIG_DMAR
19 18
20#include <linux/kernel.h> 19#include <linux/kernel.h>
21#include <linux/string.h>
22 20
23#include <asm/page.h> 21#include <asm/page.h>
24#include <asm/iommu.h> 22#include <asm/iommu.h>
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index ae7911702bf..865af27c773 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -359,7 +359,7 @@ reserve_memory (void)
359 } 359 }
360#endif 360#endif
361 361
362#ifdef CONFIG_CRASH_KERNEL 362#ifdef CONFIG_CRASH_DUMP
363 if (reserve_elfcorehdr(&rsvd_region[n].start, 363 if (reserve_elfcorehdr(&rsvd_region[n].start,
364 &rsvd_region[n].end) == 0) 364 &rsvd_region[n].end) == 0)
365 n++; 365 n++;
@@ -561,8 +561,12 @@ setup_arch (char **cmdline_p)
561#ifdef CONFIG_ACPI 561#ifdef CONFIG_ACPI
562 /* Initialize the ACPI boot-time table parser */ 562 /* Initialize the ACPI boot-time table parser */
563 acpi_table_init(); 563 acpi_table_init();
564 early_acpi_boot_init();
564# ifdef CONFIG_ACPI_NUMA 565# ifdef CONFIG_ACPI_NUMA
565 acpi_numa_init(); 566 acpi_numa_init();
567#ifdef CONFIG_ACPI_HOTPLUG_CPU
568 prefill_possible_map();
569#endif
566 per_cpu_scan_finalize((cpus_weight(early_cpu_possible_map) == 0 ? 570 per_cpu_scan_finalize((cpus_weight(early_cpu_possible_map) == 0 ?
567 32 : cpus_weight(early_cpu_possible_map)), 571 32 : cpus_weight(early_cpu_possible_map)),
568 additional_cpus > 0 ? additional_cpus : 0); 572 additional_cpus > 0 ? additional_cpus : 0);
@@ -853,9 +857,6 @@ void __init
853setup_per_cpu_areas (void) 857setup_per_cpu_areas (void)
854{ 858{
855 /* start_kernel() requires this... */ 859 /* start_kernel() requires this... */
856#ifdef CONFIG_ACPI_HOTPLUG_CPU
857 prefill_possible_map();
858#endif
859} 860}
860 861
861/* 862/*
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index d8c5fcd89e5..d85ba98d900 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -635,7 +635,6 @@ static __init int count_node_pages(unsigned long start, unsigned long len, int n
635 (min(end, __pa(MAX_DMA_ADDRESS)) - start) >>PAGE_SHIFT; 635 (min(end, __pa(MAX_DMA_ADDRESS)) - start) >>PAGE_SHIFT;
636#endif 636#endif
637 start = GRANULEROUNDDOWN(start); 637 start = GRANULEROUNDDOWN(start);
638 start = ORDERROUNDDOWN(start);
639 end = GRANULEROUNDUP(end); 638 end = GRANULEROUNDUP(end);
640 mem_data[node].max_pfn = max(mem_data[node].max_pfn, 639 mem_data[node].max_pfn = max(mem_data[node].max_pfn,
641 end >> PAGE_SHIFT); 640 end >> PAGE_SHIFT);
diff --git a/arch/ia64/uv/kernel/setup.c b/arch/ia64/uv/kernel/setup.c
index cf5f28ae96c..7a5ae633198 100644
--- a/arch/ia64/uv/kernel/setup.c
+++ b/arch/ia64/uv/kernel/setup.c
@@ -19,6 +19,12 @@ EXPORT_PER_CPU_SYMBOL_GPL(__uv_hub_info);
19 19
20#ifdef CONFIG_IA64_SGI_UV 20#ifdef CONFIG_IA64_SGI_UV
21int sn_prom_type; 21int sn_prom_type;
22long sn_partition_id;
23EXPORT_SYMBOL(sn_partition_id);
24long sn_coherency_id;
25EXPORT_SYMBOL_GPL(sn_coherency_id);
26long sn_region_size;
27EXPORT_SYMBOL(sn_region_size);
22#endif 28#endif
23 29
24struct redir_addr { 30struct redir_addr {
diff --git a/arch/sparc/kernel/head.S b/arch/sparc/kernel/head.S
index 2fe2c117e77..2d325fd8457 100644
--- a/arch/sparc/kernel/head.S
+++ b/arch/sparc/kernel/head.S
@@ -465,7 +465,6 @@ gokernel:
465 mov %o7, %g4 ! Save %o7 465 mov %o7, %g4 ! Save %o7
466 466
467 /* Jump to it, and pray... */ 467 /* Jump to it, and pray... */
468 __INIT
469current_pc: 468current_pc:
470 call 1f 469 call 1f
471 nop 470 nop
diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index 82cab5cc807..05d19a3e590 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.26 3# Linux kernel version: 2.6.28-rc4
4# Fri Jul 18 00:47:07 2008 4# Mon Nov 10 12:35:09 2008
5# 5#
6CONFIG_SPARC=y 6CONFIG_SPARC=y
7CONFIG_SPARC64=y 7CONFIG_SPARC64=y
@@ -62,7 +62,6 @@ CONFIG_SYSCTL=y
62# CONFIG_EMBEDDED is not set 62# CONFIG_EMBEDDED is not set
63CONFIG_UID16=y 63CONFIG_UID16=y
64CONFIG_SYSCTL_SYSCALL=y 64CONFIG_SYSCTL_SYSCALL=y
65CONFIG_SYSCTL_SYSCALL_CHECK=y
66CONFIG_KALLSYMS=y 65CONFIG_KALLSYMS=y
67# CONFIG_KALLSYMS_ALL is not set 66# CONFIG_KALLSYMS_ALL is not set
68# CONFIG_KALLSYMS_EXTRA_PASS is not set 67# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -79,7 +78,9 @@ CONFIG_SIGNALFD=y
79CONFIG_TIMERFD=y 78CONFIG_TIMERFD=y
80CONFIG_EVENTFD=y 79CONFIG_EVENTFD=y
81CONFIG_SHMEM=y 80CONFIG_SHMEM=y
81CONFIG_AIO=y
82CONFIG_VM_EVENT_COUNTERS=y 82CONFIG_VM_EVENT_COUNTERS=y
83CONFIG_PCI_QUIRKS=y
83CONFIG_SLUB_DEBUG=y 84CONFIG_SLUB_DEBUG=y
84# CONFIG_SLAB is not set 85# CONFIG_SLAB is not set
85CONFIG_SLUB=y 86CONFIG_SLUB=y
@@ -92,9 +93,9 @@ CONFIG_KPROBES=y
92CONFIG_KRETPROBES=y 93CONFIG_KRETPROBES=y
93CONFIG_HAVE_KPROBES=y 94CONFIG_HAVE_KPROBES=y
94CONFIG_HAVE_KRETPROBES=y 95CONFIG_HAVE_KRETPROBES=y
95# CONFIG_HAVE_DMA_ATTRS is not set 96CONFIG_HAVE_ARCH_TRACEHOOK=y
96CONFIG_USE_GENERIC_SMP_HELPERS=y 97CONFIG_USE_GENERIC_SMP_HELPERS=y
97CONFIG_PROC_PAGE_MONITOR=y 98# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
98CONFIG_SLABINFO=y 99CONFIG_SLABINFO=y
99CONFIG_RT_MUTEXES=y 100CONFIG_RT_MUTEXES=y
100# CONFIG_TINY_SHMEM is not set 101# CONFIG_TINY_SHMEM is not set
@@ -126,6 +127,7 @@ CONFIG_DEFAULT_AS=y
126# CONFIG_DEFAULT_NOOP is not set 127# CONFIG_DEFAULT_NOOP is not set
127CONFIG_DEFAULT_IOSCHED="anticipatory" 128CONFIG_DEFAULT_IOSCHED="anticipatory"
128CONFIG_CLASSIC_RCU=y 129CONFIG_CLASSIC_RCU=y
130# CONFIG_FREEZER is not set
129 131
130# 132#
131# Processor type and features 133# Processor type and features
@@ -138,7 +140,7 @@ CONFIG_HZ_100=y
138# CONFIG_HZ_300 is not set 140# CONFIG_HZ_300 is not set
139# CONFIG_HZ_1000 is not set 141# CONFIG_HZ_1000 is not set
140CONFIG_HZ=100 142CONFIG_HZ=100
141# CONFIG_SCHED_HRTICK is not set 143CONFIG_SCHED_HRTICK=y
142CONFIG_HOTPLUG_CPU=y 144CONFIG_HOTPLUG_CPU=y
143CONFIG_GENERIC_HARDIRQS=y 145CONFIG_GENERIC_HARDIRQS=y
144CONFIG_TICK_ONESHOT=y 146CONFIG_TICK_ONESHOT=y
@@ -148,6 +150,7 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
148CONFIG_SMP=y 150CONFIG_SMP=y
149CONFIG_NR_CPUS=64 151CONFIG_NR_CPUS=64
150# CONFIG_CPU_FREQ is not set 152# CONFIG_CPU_FREQ is not set
153CONFIG_US3_MC=y
151CONFIG_RWSEM_XCHGADD_ALGORITHM=y 154CONFIG_RWSEM_XCHGADD_ALGORITHM=y
152CONFIG_GENERIC_FIND_NEXT_BIT=y 155CONFIG_GENERIC_FIND_NEXT_BIT=y
153CONFIG_GENERIC_HWEIGHT=y 156CONFIG_GENERIC_HWEIGHT=y
@@ -169,7 +172,6 @@ CONFIG_SPARSEMEM_MANUAL=y
169CONFIG_SPARSEMEM=y 172CONFIG_SPARSEMEM=y
170CONFIG_NEED_MULTIPLE_NODES=y 173CONFIG_NEED_MULTIPLE_NODES=y
171CONFIG_HAVE_MEMORY_PRESENT=y 174CONFIG_HAVE_MEMORY_PRESENT=y
172# CONFIG_SPARSEMEM_STATIC is not set
173CONFIG_SPARSEMEM_EXTREME=y 175CONFIG_SPARSEMEM_EXTREME=y
174CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y 176CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
175CONFIG_SPARSEMEM_VMEMMAP=y 177CONFIG_SPARSEMEM_VMEMMAP=y
@@ -177,8 +179,10 @@ CONFIG_PAGEFLAGS_EXTENDED=y
177CONFIG_SPLIT_PTLOCK_CPUS=4 179CONFIG_SPLIT_PTLOCK_CPUS=4
178CONFIG_MIGRATION=y 180CONFIG_MIGRATION=y
179CONFIG_RESOURCES_64BIT=y 181CONFIG_RESOURCES_64BIT=y
182CONFIG_PHYS_ADDR_T_64BIT=y
180CONFIG_ZONE_DMA_FLAG=0 183CONFIG_ZONE_DMA_FLAG=0
181CONFIG_NR_QUICK=1 184CONFIG_NR_QUICK=1
185CONFIG_UNEVICTABLE_LRU=y
182CONFIG_SBUS=y 186CONFIG_SBUS=y
183CONFIG_SBUSCHAR=y 187CONFIG_SBUSCHAR=y
184CONFIG_SUN_AUXIO=y 188CONFIG_SUN_AUXIO=y
@@ -198,6 +202,8 @@ CONFIG_SUN_OPENPROMFS=m
198# 202#
199CONFIG_BINFMT_ELF=y 203CONFIG_BINFMT_ELF=y
200CONFIG_COMPAT_BINFMT_ELF=y 204CONFIG_COMPAT_BINFMT_ELF=y
205# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
206# CONFIG_HAVE_AOUT is not set
201CONFIG_BINFMT_MISC=m 207CONFIG_BINFMT_MISC=m
202CONFIG_COMPAT=y 208CONFIG_COMPAT=y
203CONFIG_SYSVIPC_COMPAT=y 209CONFIG_SYSVIPC_COMPAT=y
@@ -207,10 +213,6 @@ CONFIG_SCHED_MC=y
207CONFIG_PREEMPT_VOLUNTARY=y 213CONFIG_PREEMPT_VOLUNTARY=y
208# CONFIG_PREEMPT is not set 214# CONFIG_PREEMPT is not set
209# CONFIG_CMDLINE_BOOL is not set 215# CONFIG_CMDLINE_BOOL is not set
210
211#
212# Networking
213#
214CONFIG_NET=y 216CONFIG_NET=y
215 217
216# 218#
@@ -224,6 +226,7 @@ CONFIG_XFRM_USER=m
224# CONFIG_XFRM_SUB_POLICY is not set 226# CONFIG_XFRM_SUB_POLICY is not set
225CONFIG_XFRM_MIGRATE=y 227CONFIG_XFRM_MIGRATE=y
226# CONFIG_XFRM_STATISTICS is not set 228# CONFIG_XFRM_STATISTICS is not set
229CONFIG_XFRM_IPCOMP=y
227CONFIG_NET_KEY=m 230CONFIG_NET_KEY=m
228CONFIG_NET_KEY_MIGRATE=y 231CONFIG_NET_KEY_MIGRATE=y
229CONFIG_INET=y 232CONFIG_INET=y
@@ -299,7 +302,9 @@ CONFIG_IP_DCCP_TFRC_LIB=m
299# CONFIG_TIPC is not set 302# CONFIG_TIPC is not set
300# CONFIG_ATM is not set 303# CONFIG_ATM is not set
301# CONFIG_BRIDGE is not set 304# CONFIG_BRIDGE is not set
305# CONFIG_NET_DSA is not set
302CONFIG_VLAN_8021Q=m 306CONFIG_VLAN_8021Q=m
307# CONFIG_VLAN_8021Q_GVRP is not set
303# CONFIG_DECNET is not set 308# CONFIG_DECNET is not set
304# CONFIG_LLC2 is not set 309# CONFIG_LLC2 is not set
305# CONFIG_IPX is not set 310# CONFIG_IPX is not set
@@ -320,11 +325,10 @@ CONFIG_NET_TCPPROBE=m
320# CONFIG_IRDA is not set 325# CONFIG_IRDA is not set
321# CONFIG_BT is not set 326# CONFIG_BT is not set
322# CONFIG_AF_RXRPC is not set 327# CONFIG_AF_RXRPC is not set
323 328# CONFIG_PHONET is not set
324# 329CONFIG_WIRELESS=y
325# Wireless
326#
327# CONFIG_CFG80211 is not set 330# CONFIG_CFG80211 is not set
331CONFIG_WIRELESS_OLD_REGULATORY=y
328# CONFIG_WIRELESS_EXT is not set 332# CONFIG_WIRELESS_EXT is not set
329# CONFIG_MAC80211 is not set 333# CONFIG_MAC80211 is not set
330# CONFIG_IEEE80211 is not set 334# CONFIG_IEEE80211 is not set
@@ -375,21 +379,21 @@ CONFIG_MISC_DEVICES=y
375# CONFIG_SGI_IOC4 is not set 379# CONFIG_SGI_IOC4 is not set
376# CONFIG_TIFM_CORE is not set 380# CONFIG_TIFM_CORE is not set
377# CONFIG_ENCLOSURE_SERVICES is not set 381# CONFIG_ENCLOSURE_SERVICES is not set
382# CONFIG_HP_ILO is not set
378CONFIG_HAVE_IDE=y 383CONFIG_HAVE_IDE=y
379CONFIG_IDE=y 384CONFIG_IDE=y
380CONFIG_BLK_DEV_IDE=y
381 385
382# 386#
383# Please see Documentation/ide/ide.txt for help/info on IDE drives 387# Please see Documentation/ide/ide.txt for help/info on IDE drives
384# 388#
385CONFIG_IDE_TIMINGS=y 389CONFIG_IDE_TIMINGS=y
386# CONFIG_BLK_DEV_IDE_SATA is not set 390# CONFIG_BLK_DEV_IDE_SATA is not set
387CONFIG_BLK_DEV_IDEDISK=y 391CONFIG_IDE_GD=y
388# CONFIG_IDEDISK_MULTI_MODE is not set 392CONFIG_IDE_GD_ATA=y
393# CONFIG_IDE_GD_ATAPI is not set
389CONFIG_BLK_DEV_IDECD=y 394CONFIG_BLK_DEV_IDECD=y
390CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y 395CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
391# CONFIG_BLK_DEV_IDETAPE is not set 396# CONFIG_BLK_DEV_IDETAPE is not set
392# CONFIG_BLK_DEV_IDEFLOPPY is not set
393# CONFIG_BLK_DEV_IDESCSI is not set 397# CONFIG_BLK_DEV_IDESCSI is not set
394# CONFIG_IDE_TASK_IOCTL is not set 398# CONFIG_IDE_TASK_IOCTL is not set
395CONFIG_IDE_PROC_FS=y 399CONFIG_IDE_PROC_FS=y
@@ -413,10 +417,8 @@ CONFIG_BLK_DEV_ALI15X3=y
413# CONFIG_BLK_DEV_AMD74XX is not set 417# CONFIG_BLK_DEV_AMD74XX is not set
414# CONFIG_BLK_DEV_CMD64X is not set 418# CONFIG_BLK_DEV_CMD64X is not set
415# CONFIG_BLK_DEV_TRIFLEX is not set 419# CONFIG_BLK_DEV_TRIFLEX is not set
416# CONFIG_BLK_DEV_CY82C693 is not set
417# CONFIG_BLK_DEV_CS5520 is not set 420# CONFIG_BLK_DEV_CS5520 is not set
418# CONFIG_BLK_DEV_CS5530 is not set 421# CONFIG_BLK_DEV_CS5530 is not set
419# CONFIG_BLK_DEV_HPT34X is not set
420# CONFIG_BLK_DEV_HPT366 is not set 422# CONFIG_BLK_DEV_HPT366 is not set
421# CONFIG_BLK_DEV_JMICRON is not set 423# CONFIG_BLK_DEV_JMICRON is not set
422# CONFIG_BLK_DEV_SC1200 is not set 424# CONFIG_BLK_DEV_SC1200 is not set
@@ -540,7 +542,6 @@ CONFIG_DM_ZERO=m
540# CONFIG_IEEE1394 is not set 542# CONFIG_IEEE1394 is not set
541# CONFIG_I2O is not set 543# CONFIG_I2O is not set
542CONFIG_NETDEVICES=y 544CONFIG_NETDEVICES=y
543# CONFIG_NETDEVICES_MULTIQUEUE is not set
544# CONFIG_DUMMY is not set 545# CONFIG_DUMMY is not set
545# CONFIG_BONDING is not set 546# CONFIG_BONDING is not set
546# CONFIG_MACVLAN is not set 547# CONFIG_MACVLAN is not set
@@ -548,7 +549,22 @@ CONFIG_NETDEVICES=y
548# CONFIG_TUN is not set 549# CONFIG_TUN is not set
549# CONFIG_VETH is not set 550# CONFIG_VETH is not set
550# CONFIG_ARCNET is not set 551# CONFIG_ARCNET is not set
551# CONFIG_PHYLIB is not set 552CONFIG_PHYLIB=m
553
554#
555# MII PHY device drivers
556#
557# CONFIG_MARVELL_PHY is not set
558# CONFIG_DAVICOM_PHY is not set
559# CONFIG_QSEMI_PHY is not set
560# CONFIG_LXT_PHY is not set
561# CONFIG_CICADA_PHY is not set
562# CONFIG_VITESSE_PHY is not set
563# CONFIG_SMSC_PHY is not set
564# CONFIG_BROADCOM_PHY is not set
565# CONFIG_ICPLUS_PHY is not set
566# CONFIG_REALTEK_PHY is not set
567# CONFIG_MDIO_BITBANG is not set
552CONFIG_NET_ETHERNET=y 568CONFIG_NET_ETHERNET=y
553CONFIG_MII=m 569CONFIG_MII=m
554# CONFIG_SUNLANCE is not set 570# CONFIG_SUNLANCE is not set
@@ -565,6 +581,9 @@ CONFIG_SUNVNET=m
565# CONFIG_IBM_NEW_EMAC_RGMII is not set 581# CONFIG_IBM_NEW_EMAC_RGMII is not set
566# CONFIG_IBM_NEW_EMAC_TAH is not set 582# CONFIG_IBM_NEW_EMAC_TAH is not set
567# CONFIG_IBM_NEW_EMAC_EMAC4 is not set 583# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
584# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
585# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
586# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
568CONFIG_NET_PCI=y 587CONFIG_NET_PCI=y
569# CONFIG_PCNET32 is not set 588# CONFIG_PCNET32 is not set
570# CONFIG_AMD8111_ETH is not set 589# CONFIG_AMD8111_ETH is not set
@@ -582,16 +601,15 @@ CONFIG_NET_PCI=y
582# CONFIG_SIS900 is not set 601# CONFIG_SIS900 is not set
583# CONFIG_EPIC100 is not set 602# CONFIG_EPIC100 is not set
584# CONFIG_SUNDANCE is not set 603# CONFIG_SUNDANCE is not set
604# CONFIG_TLAN is not set
585# CONFIG_VIA_RHINE is not set 605# CONFIG_VIA_RHINE is not set
586# CONFIG_SC92031 is not set 606# CONFIG_SC92031 is not set
607# CONFIG_ATL2 is not set
587CONFIG_NETDEV_1000=y 608CONFIG_NETDEV_1000=y
588# CONFIG_ACENIC is not set 609# CONFIG_ACENIC is not set
589# CONFIG_DL2K is not set 610# CONFIG_DL2K is not set
590CONFIG_E1000=m 611CONFIG_E1000=m
591CONFIG_E1000_NAPI=y
592# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
593# CONFIG_E1000E is not set 612# CONFIG_E1000E is not set
594# CONFIG_E1000E_ENABLED is not set
595# CONFIG_IP1000 is not set 613# CONFIG_IP1000 is not set
596# CONFIG_IGB is not set 614# CONFIG_IGB is not set
597# CONFIG_MYRI_SBUS is not set 615# CONFIG_MYRI_SBUS is not set
@@ -607,18 +625,23 @@ CONFIG_TIGON3=m
607CONFIG_BNX2=m 625CONFIG_BNX2=m
608# CONFIG_QLA3XXX is not set 626# CONFIG_QLA3XXX is not set
609# CONFIG_ATL1 is not set 627# CONFIG_ATL1 is not set
628# CONFIG_ATL1E is not set
629# CONFIG_JME is not set
610CONFIG_NETDEV_10000=y 630CONFIG_NETDEV_10000=y
611# CONFIG_CHELSIO_T1 is not set 631# CONFIG_CHELSIO_T1 is not set
612# CONFIG_CHELSIO_T3 is not set 632# CONFIG_CHELSIO_T3 is not set
633# CONFIG_ENIC is not set
613# CONFIG_IXGBE is not set 634# CONFIG_IXGBE is not set
614# CONFIG_IXGB is not set 635# CONFIG_IXGB is not set
615# CONFIG_S2IO is not set 636# CONFIG_S2IO is not set
616# CONFIG_MYRI10GE is not set 637# CONFIG_MYRI10GE is not set
617# CONFIG_NETXEN_NIC is not set 638# CONFIG_NETXEN_NIC is not set
618CONFIG_NIU=m 639CONFIG_NIU=m
640# CONFIG_MLX4_EN is not set
619# CONFIG_MLX4_CORE is not set 641# CONFIG_MLX4_CORE is not set
620# CONFIG_TEHUTI is not set 642# CONFIG_TEHUTI is not set
621# CONFIG_BNX2X is not set 643# CONFIG_BNX2X is not set
644# CONFIG_QLGE is not set
622# CONFIG_SFC is not set 645# CONFIG_SFC is not set
623# CONFIG_TR is not set 646# CONFIG_TR is not set
624 647
@@ -694,9 +717,11 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y
694CONFIG_MOUSE_PS2_SYNAPTICS=y 717CONFIG_MOUSE_PS2_SYNAPTICS=y
695CONFIG_MOUSE_PS2_LIFEBOOK=y 718CONFIG_MOUSE_PS2_LIFEBOOK=y
696CONFIG_MOUSE_PS2_TRACKPOINT=y 719CONFIG_MOUSE_PS2_TRACKPOINT=y
720# CONFIG_MOUSE_PS2_ELANTECH is not set
697# CONFIG_MOUSE_PS2_TOUCHKIT is not set 721# CONFIG_MOUSE_PS2_TOUCHKIT is not set
698CONFIG_MOUSE_SERIAL=y 722CONFIG_MOUSE_SERIAL=y
699# CONFIG_MOUSE_APPLETOUCH is not set 723# CONFIG_MOUSE_APPLETOUCH is not set
724# CONFIG_MOUSE_BCM5974 is not set
700# CONFIG_MOUSE_VSXXXAA is not set 725# CONFIG_MOUSE_VSXXXAA is not set
701# CONFIG_INPUT_JOYSTICK is not set 726# CONFIG_INPUT_JOYSTICK is not set
702# CONFIG_INPUT_TABLET is not set 727# CONFIG_INPUT_TABLET is not set
@@ -708,6 +733,7 @@ CONFIG_INPUT_SPARCSPKR=y
708# CONFIG_INPUT_KEYSPAN_REMOTE is not set 733# CONFIG_INPUT_KEYSPAN_REMOTE is not set
709# CONFIG_INPUT_POWERMATE is not set 734# CONFIG_INPUT_POWERMATE is not set
710# CONFIG_INPUT_YEALINK is not set 735# CONFIG_INPUT_YEALINK is not set
736# CONFIG_INPUT_CM109 is not set
711# CONFIG_INPUT_UINPUT is not set 737# CONFIG_INPUT_UINPUT is not set
712 738
713# 739#
@@ -725,6 +751,7 @@ CONFIG_SERIO_RAW=m
725# Character devices 751# Character devices
726# 752#
727CONFIG_VT=y 753CONFIG_VT=y
754CONFIG_CONSOLE_TRANSLATIONS=y
728CONFIG_VT_CONSOLE=y 755CONFIG_VT_CONSOLE=y
729CONFIG_HW_CONSOLE=y 756CONFIG_HW_CONSOLE=y
730# CONFIG_VT_HW_CONSOLE_BINDING is not set 757# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -735,6 +762,7 @@ CONFIG_HW_CONSOLE=y
735# 762#
736# Serial drivers 763# Serial drivers
737# 764#
765# CONFIG_SERIAL_8250 is not set
738 766
739# 767#
740# Non-8250 serial port support 768# Non-8250 serial port support
@@ -762,6 +790,7 @@ CONFIG_DEVPORT=y
762CONFIG_I2C=y 790CONFIG_I2C=y
763CONFIG_I2C_BOARDINFO=y 791CONFIG_I2C_BOARDINFO=y
764# CONFIG_I2C_CHARDEV is not set 792# CONFIG_I2C_CHARDEV is not set
793CONFIG_I2C_HELPER_AUTO=y
765CONFIG_I2C_ALGOBIT=y 794CONFIG_I2C_ALGOBIT=y
766 795
767# 796#
@@ -827,10 +856,13 @@ CONFIG_I2C_ALGOBIT=y
827# CONFIG_I2C_DEBUG_BUS is not set 856# CONFIG_I2C_DEBUG_BUS is not set
828# CONFIG_I2C_DEBUG_CHIP is not set 857# CONFIG_I2C_DEBUG_CHIP is not set
829# CONFIG_SPI is not set 858# CONFIG_SPI is not set
859CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
860# CONFIG_GPIOLIB is not set
830# CONFIG_W1 is not set 861# CONFIG_W1 is not set
831# CONFIG_POWER_SUPPLY is not set 862# CONFIG_POWER_SUPPLY is not set
832CONFIG_HWMON=y 863CONFIG_HWMON=y
833# CONFIG_HWMON_VID is not set 864# CONFIG_HWMON_VID is not set
865# CONFIG_SENSORS_AD7414 is not set
834# CONFIG_SENSORS_AD7418 is not set 866# CONFIG_SENSORS_AD7418 is not set
835# CONFIG_SENSORS_ADM1021 is not set 867# CONFIG_SENSORS_ADM1021 is not set
836# CONFIG_SENSORS_ADM1025 is not set 868# CONFIG_SENSORS_ADM1025 is not set
@@ -882,6 +914,7 @@ CONFIG_HWMON=y
882# CONFIG_SENSORS_W83L786NG is not set 914# CONFIG_SENSORS_W83L786NG is not set
883# CONFIG_SENSORS_W83627HF is not set 915# CONFIG_SENSORS_W83627HF is not set
884# CONFIG_SENSORS_W83627EHF is not set 916# CONFIG_SENSORS_W83627EHF is not set
917# CONFIG_SENSORS_ULTRA45 is not set
885# CONFIG_HWMON_DEBUG_CHIP is not set 918# CONFIG_HWMON_DEBUG_CHIP is not set
886# CONFIG_THERMAL is not set 919# CONFIG_THERMAL is not set
887# CONFIG_THERMAL_HWMON is not set 920# CONFIG_THERMAL_HWMON is not set
@@ -896,8 +929,14 @@ CONFIG_SSB_POSSIBLE=y
896# 929#
897# Multifunction device drivers 930# Multifunction device drivers
898# 931#
932# CONFIG_MFD_CORE is not set
899# CONFIG_MFD_SM501 is not set 933# CONFIG_MFD_SM501 is not set
900# CONFIG_HTC_PASIC3 is not set 934# CONFIG_HTC_PASIC3 is not set
935# CONFIG_MFD_TMIO is not set
936# CONFIG_PMIC_DA903X is not set
937# CONFIG_MFD_WM8400 is not set
938# CONFIG_MFD_WM8350_I2C is not set
939# CONFIG_REGULATOR is not set
901 940
902# 941#
903# Multimedia devices 942# Multimedia devices
@@ -924,6 +963,7 @@ CONFIG_SSB_POSSIBLE=y
924CONFIG_FB=y 963CONFIG_FB=y
925# CONFIG_FIRMWARE_EDID is not set 964# CONFIG_FIRMWARE_EDID is not set
926CONFIG_FB_DDC=y 965CONFIG_FB_DDC=y
966# CONFIG_FB_BOOT_VESA_SUPPORT is not set
927CONFIG_FB_CFB_FILLRECT=y 967CONFIG_FB_CFB_FILLRECT=y
928CONFIG_FB_CFB_COPYAREA=y 968CONFIG_FB_CFB_COPYAREA=y
929CONFIG_FB_CFB_IMAGEBLIT=y 969CONFIG_FB_CFB_IMAGEBLIT=y
@@ -975,6 +1015,7 @@ CONFIG_FB_ATY_GX=y
975# CONFIG_FB_S3 is not set 1015# CONFIG_FB_S3 is not set
976# CONFIG_FB_SAVAGE is not set 1016# CONFIG_FB_SAVAGE is not set
977# CONFIG_FB_SIS is not set 1017# CONFIG_FB_SIS is not set
1018# CONFIG_FB_VIA is not set
978# CONFIG_FB_NEOMAGIC is not set 1019# CONFIG_FB_NEOMAGIC is not set
979# CONFIG_FB_KYRO is not set 1020# CONFIG_FB_KYRO is not set
980# CONFIG_FB_3DFX is not set 1021# CONFIG_FB_3DFX is not set
@@ -983,7 +1024,10 @@ CONFIG_FB_ATY_GX=y
983# CONFIG_FB_TRIDENT is not set 1024# CONFIG_FB_TRIDENT is not set
984# CONFIG_FB_ARK is not set 1025# CONFIG_FB_ARK is not set
985# CONFIG_FB_PM3 is not set 1026# CONFIG_FB_PM3 is not set
1027# CONFIG_FB_CARMINE is not set
986# CONFIG_FB_VIRTUAL is not set 1028# CONFIG_FB_VIRTUAL is not set
1029# CONFIG_FB_METRONOME is not set
1030# CONFIG_FB_MB862XX is not set
987# CONFIG_BACKLIGHT_LCD_SUPPORT is not set 1031# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
988 1032
989# 1033#
@@ -1015,6 +1059,7 @@ CONFIG_LOGO=y
1015# CONFIG_LOGO_LINUX_CLUT224 is not set 1059# CONFIG_LOGO_LINUX_CLUT224 is not set
1016CONFIG_LOGO_SUN_CLUT224=y 1060CONFIG_LOGO_SUN_CLUT224=y
1017CONFIG_SOUND=m 1061CONFIG_SOUND=m
1062CONFIG_SOUND_OSS_CORE=y
1018CONFIG_SND=m 1063CONFIG_SND=m
1019CONFIG_SND_TIMER=m 1064CONFIG_SND_TIMER=m
1020CONFIG_SND_PCM=m 1065CONFIG_SND_PCM=m
@@ -1120,9 +1165,36 @@ CONFIG_HID=y
1120# USB Input Devices 1165# USB Input Devices
1121# 1166#
1122CONFIG_USB_HID=y 1167CONFIG_USB_HID=y
1123# CONFIG_USB_HIDINPUT_POWERBOOK is not set 1168# CONFIG_HID_PID is not set
1124# CONFIG_HID_FF is not set
1125CONFIG_USB_HIDDEV=y 1169CONFIG_USB_HIDDEV=y
1170
1171#
1172# Special HID drivers
1173#
1174CONFIG_HID_COMPAT=y
1175CONFIG_HID_A4TECH=y
1176CONFIG_HID_APPLE=y
1177CONFIG_HID_BELKIN=y
1178CONFIG_HID_BRIGHT=y
1179CONFIG_HID_CHERRY=y
1180CONFIG_HID_CHICONY=y
1181CONFIG_HID_CYPRESS=y
1182CONFIG_HID_DELL=y
1183CONFIG_HID_EZKEY=y
1184CONFIG_HID_GYRATION=y
1185CONFIG_HID_LOGITECH=y
1186# CONFIG_LOGITECH_FF is not set
1187# CONFIG_LOGIRUMBLEPAD2_FF is not set
1188CONFIG_HID_MICROSOFT=y
1189CONFIG_HID_MONTEREY=y
1190CONFIG_HID_PANTHERLORD=y
1191# CONFIG_PANTHERLORD_FF is not set
1192CONFIG_HID_PETALYNX=y
1193CONFIG_HID_SAMSUNG=y
1194CONFIG_HID_SONY=y
1195CONFIG_HID_SUNPLUS=y
1196# CONFIG_THRUSTMASTER_FF is not set
1197# CONFIG_ZEROPLUS_FF is not set
1126CONFIG_USB_SUPPORT=y 1198CONFIG_USB_SUPPORT=y
1127CONFIG_USB_ARCH_HAS_HCD=y 1199CONFIG_USB_ARCH_HAS_HCD=y
1128CONFIG_USB_ARCH_HAS_OHCI=y 1200CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1138,6 +1210,9 @@ CONFIG_USB_DEVICEFS=y
1138# CONFIG_USB_DEVICE_CLASS is not set 1210# CONFIG_USB_DEVICE_CLASS is not set
1139# CONFIG_USB_DYNAMIC_MINORS is not set 1211# CONFIG_USB_DYNAMIC_MINORS is not set
1140# CONFIG_USB_OTG is not set 1212# CONFIG_USB_OTG is not set
1213# CONFIG_USB_MON is not set
1214# CONFIG_USB_WUSB is not set
1215# CONFIG_USB_WUSB_CBAF is not set
1141 1216
1142# 1217#
1143# USB Host Controller Drivers 1218# USB Host Controller Drivers
@@ -1155,6 +1230,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
1155CONFIG_USB_UHCI_HCD=m 1230CONFIG_USB_UHCI_HCD=m
1156# CONFIG_USB_SL811_HCD is not set 1231# CONFIG_USB_SL811_HCD is not set
1157# CONFIG_USB_R8A66597_HCD is not set 1232# CONFIG_USB_R8A66597_HCD is not set
1233# CONFIG_USB_WHCI_HCD is not set
1234# CONFIG_USB_HWA_HCD is not set
1158 1235
1159# 1236#
1160# USB Device Class drivers 1237# USB Device Class drivers
@@ -1162,6 +1239,7 @@ CONFIG_USB_UHCI_HCD=m
1162# CONFIG_USB_ACM is not set 1239# CONFIG_USB_ACM is not set
1163# CONFIG_USB_PRINTER is not set 1240# CONFIG_USB_PRINTER is not set
1164# CONFIG_USB_WDM is not set 1241# CONFIG_USB_WDM is not set
1242# CONFIG_USB_TMC is not set
1165 1243
1166# 1244#
1167# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' 1245# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1191,7 +1269,6 @@ CONFIG_USB_STORAGE=m
1191# 1269#
1192# CONFIG_USB_MDC800 is not set 1270# CONFIG_USB_MDC800 is not set
1193# CONFIG_USB_MICROTEK is not set 1271# CONFIG_USB_MICROTEK is not set
1194# CONFIG_USB_MON is not set
1195 1272
1196# 1273#
1197# USB port drivers 1274# USB port drivers
@@ -1204,7 +1281,7 @@ CONFIG_USB_STORAGE=m
1204# CONFIG_USB_EMI62 is not set 1281# CONFIG_USB_EMI62 is not set
1205# CONFIG_USB_EMI26 is not set 1282# CONFIG_USB_EMI26 is not set
1206# CONFIG_USB_ADUTUX is not set 1283# CONFIG_USB_ADUTUX is not set
1207# CONFIG_USB_AUERSWALD is not set 1284# CONFIG_USB_SEVSEG is not set
1208# CONFIG_USB_RIO500 is not set 1285# CONFIG_USB_RIO500 is not set
1209# CONFIG_USB_LEGOTOWER is not set 1286# CONFIG_USB_LEGOTOWER is not set
1210# CONFIG_USB_LCD is not set 1287# CONFIG_USB_LCD is not set
@@ -1222,21 +1299,80 @@ CONFIG_USB_STORAGE=m
1222# CONFIG_USB_IOWARRIOR is not set 1299# CONFIG_USB_IOWARRIOR is not set
1223# CONFIG_USB_TEST is not set 1300# CONFIG_USB_TEST is not set
1224# CONFIG_USB_ISIGHTFW is not set 1301# CONFIG_USB_ISIGHTFW is not set
1302# CONFIG_USB_VST is not set
1225# CONFIG_USB_GADGET is not set 1303# CONFIG_USB_GADGET is not set
1304# CONFIG_UWB is not set
1226# CONFIG_MMC is not set 1305# CONFIG_MMC is not set
1227# CONFIG_MEMSTICK is not set 1306# CONFIG_MEMSTICK is not set
1228# CONFIG_NEW_LEDS is not set 1307# CONFIG_NEW_LEDS is not set
1229# CONFIG_ACCESSIBILITY is not set 1308# CONFIG_ACCESSIBILITY is not set
1230# CONFIG_INFINIBAND is not set 1309# CONFIG_INFINIBAND is not set
1231# CONFIG_RTC_CLASS is not set 1310CONFIG_RTC_LIB=y
1311CONFIG_RTC_CLASS=y
1312CONFIG_RTC_HCTOSYS=y
1313CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
1314# CONFIG_RTC_DEBUG is not set
1315
1316#
1317# RTC interfaces
1318#
1319CONFIG_RTC_INTF_SYSFS=y
1320CONFIG_RTC_INTF_PROC=y
1321CONFIG_RTC_INTF_DEV=y
1322# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
1323# CONFIG_RTC_DRV_TEST is not set
1324
1325#
1326# I2C RTC drivers
1327#
1328# CONFIG_RTC_DRV_DS1307 is not set
1329# CONFIG_RTC_DRV_DS1374 is not set
1330# CONFIG_RTC_DRV_DS1672 is not set
1331# CONFIG_RTC_DRV_MAX6900 is not set
1332# CONFIG_RTC_DRV_RS5C372 is not set
1333# CONFIG_RTC_DRV_ISL1208 is not set
1334# CONFIG_RTC_DRV_X1205 is not set
1335# CONFIG_RTC_DRV_PCF8563 is not set
1336# CONFIG_RTC_DRV_PCF8583 is not set
1337# CONFIG_RTC_DRV_M41T80 is not set
1338# CONFIG_RTC_DRV_S35390A is not set
1339# CONFIG_RTC_DRV_FM3130 is not set
1340
1341#
1342# SPI RTC drivers
1343#
1344
1345#
1346# Platform RTC drivers
1347#
1348CONFIG_RTC_DRV_CMOS=y
1349# CONFIG_RTC_DRV_DS1286 is not set
1350# CONFIG_RTC_DRV_DS1511 is not set
1351# CONFIG_RTC_DRV_DS1553 is not set
1352# CONFIG_RTC_DRV_DS1742 is not set
1353# CONFIG_RTC_DRV_STK17TA8 is not set
1354# CONFIG_RTC_DRV_M48T86 is not set
1355# CONFIG_RTC_DRV_M48T35 is not set
1356CONFIG_RTC_DRV_M48T59=y
1357CONFIG_RTC_DRV_BQ4802=y
1358# CONFIG_RTC_DRV_V3020 is not set
1359
1360#
1361# on-CPU RTC drivers
1362#
1363CONFIG_RTC_DRV_SUN4V=y
1364CONFIG_RTC_DRV_STARFIRE=y
1365# CONFIG_DMADEVICES is not set
1232# CONFIG_UIO is not set 1366# CONFIG_UIO is not set
1367# CONFIG_STAGING is not set
1368CONFIG_STAGING_EXCLUDE_BUILD=y
1233 1369
1234# 1370#
1235# Misc Linux/SPARC drivers 1371# Misc Linux/SPARC drivers
1236# 1372#
1237CONFIG_SUN_OPENPROMIO=y 1373CONFIG_SUN_OPENPROMIO=y
1238# CONFIG_OBP_FLASH is not set 1374# CONFIG_OBP_FLASH is not set
1239# CONFIG_SUN_BPP is not set 1375# CONFIG_TADPOLE_TS102_UCTRL is not set
1240# CONFIG_BBC_I2C is not set 1376# CONFIG_BBC_I2C is not set
1241# CONFIG_ENVCTRL is not set 1377# CONFIG_ENVCTRL is not set
1242# CONFIG_DISPLAY7SEG is not set 1378# CONFIG_DISPLAY7SEG is not set
@@ -1253,13 +1389,14 @@ CONFIG_EXT3_FS=y
1253CONFIG_EXT3_FS_XATTR=y 1389CONFIG_EXT3_FS_XATTR=y
1254CONFIG_EXT3_FS_POSIX_ACL=y 1390CONFIG_EXT3_FS_POSIX_ACL=y
1255CONFIG_EXT3_FS_SECURITY=y 1391CONFIG_EXT3_FS_SECURITY=y
1256# CONFIG_EXT4DEV_FS is not set 1392# CONFIG_EXT4_FS is not set
1257CONFIG_JBD=y 1393CONFIG_JBD=y
1258# CONFIG_JBD_DEBUG is not set 1394# CONFIG_JBD_DEBUG is not set
1259CONFIG_FS_MBCACHE=y 1395CONFIG_FS_MBCACHE=y
1260# CONFIG_REISERFS_FS is not set 1396# CONFIG_REISERFS_FS is not set
1261# CONFIG_JFS_FS is not set 1397# CONFIG_JFS_FS is not set
1262CONFIG_FS_POSIX_ACL=y 1398CONFIG_FS_POSIX_ACL=y
1399CONFIG_FILE_LOCKING=y
1263# CONFIG_XFS_FS is not set 1400# CONFIG_XFS_FS is not set
1264# CONFIG_GFS2_FS is not set 1401# CONFIG_GFS2_FS is not set
1265# CONFIG_OCFS2_FS is not set 1402# CONFIG_OCFS2_FS is not set
@@ -1290,6 +1427,7 @@ CONFIG_INOTIFY_USER=y
1290CONFIG_PROC_FS=y 1427CONFIG_PROC_FS=y
1291CONFIG_PROC_KCORE=y 1428CONFIG_PROC_KCORE=y
1292CONFIG_PROC_SYSCTL=y 1429CONFIG_PROC_SYSCTL=y
1430CONFIG_PROC_PAGE_MONITOR=y
1293CONFIG_SYSFS=y 1431CONFIG_SYSFS=y
1294CONFIG_TMPFS=y 1432CONFIG_TMPFS=y
1295# CONFIG_TMPFS_POSIX_ACL is not set 1433# CONFIG_TMPFS_POSIX_ACL is not set
@@ -1311,6 +1449,7 @@ CONFIG_HUGETLB_PAGE=y
1311# CONFIG_CRAMFS is not set 1449# CONFIG_CRAMFS is not set
1312# CONFIG_VXFS_FS is not set 1450# CONFIG_VXFS_FS is not set
1313# CONFIG_MINIX_FS is not set 1451# CONFIG_MINIX_FS is not set
1452# CONFIG_OMFS_FS is not set
1314# CONFIG_HPFS_FS is not set 1453# CONFIG_HPFS_FS is not set
1315# CONFIG_QNX4FS_FS is not set 1454# CONFIG_QNX4FS_FS is not set
1316# CONFIG_ROMFS_FS is not set 1455# CONFIG_ROMFS_FS is not set
@@ -1388,6 +1527,8 @@ CONFIG_DEBUG_FS=y
1388CONFIG_DEBUG_KERNEL=y 1527CONFIG_DEBUG_KERNEL=y
1389# CONFIG_DEBUG_SHIRQ is not set 1528# CONFIG_DEBUG_SHIRQ is not set
1390CONFIG_DETECT_SOFTLOCKUP=y 1529CONFIG_DETECT_SOFTLOCKUP=y
1530# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
1531CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
1391# CONFIG_SCHED_DEBUG is not set 1532# CONFIG_SCHED_DEBUG is not set
1392CONFIG_SCHEDSTATS=y 1533CONFIG_SCHEDSTATS=y
1393# CONFIG_TIMER_STATS is not set 1534# CONFIG_TIMER_STATS is not set
@@ -1408,20 +1549,30 @@ CONFIG_DEBUG_BUGVERBOSE=y
1408# CONFIG_DEBUG_INFO is not set 1549# CONFIG_DEBUG_INFO is not set
1409# CONFIG_DEBUG_VM is not set 1550# CONFIG_DEBUG_VM is not set
1410# CONFIG_DEBUG_WRITECOUNT is not set 1551# CONFIG_DEBUG_WRITECOUNT is not set
1552CONFIG_DEBUG_MEMORY_INIT=y
1411# CONFIG_DEBUG_LIST is not set 1553# CONFIG_DEBUG_LIST is not set
1412# CONFIG_DEBUG_SG is not set 1554# CONFIG_DEBUG_SG is not set
1413# CONFIG_BOOT_PRINTK_DELAY is not set 1555# CONFIG_BOOT_PRINTK_DELAY is not set
1414# CONFIG_RCU_TORTURE_TEST is not set 1556# CONFIG_RCU_TORTURE_TEST is not set
1557# CONFIG_RCU_CPU_STALL_DETECTOR is not set
1415# CONFIG_KPROBES_SANITY_TEST is not set 1558# CONFIG_KPROBES_SANITY_TEST is not set
1416# CONFIG_BACKTRACE_SELF_TEST is not set 1559# CONFIG_BACKTRACE_SELF_TEST is not set
1560# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
1417# CONFIG_LKDTM is not set 1561# CONFIG_LKDTM is not set
1418# CONFIG_FAULT_INJECTION is not set 1562# CONFIG_FAULT_INJECTION is not set
1419CONFIG_HAVE_FTRACE=y 1563CONFIG_SYSCTL_SYSCALL_CHECK=y
1420CONFIG_HAVE_DYNAMIC_FTRACE=y 1564CONFIG_HAVE_FUNCTION_TRACER=y
1421# CONFIG_FTRACE is not set 1565
1566#
1567# Tracers
1568#
1569# CONFIG_FUNCTION_TRACER is not set
1422# CONFIG_IRQSOFF_TRACER is not set 1570# CONFIG_IRQSOFF_TRACER is not set
1423# CONFIG_SCHED_TRACER is not set 1571# CONFIG_SCHED_TRACER is not set
1424# CONFIG_CONTEXT_SWITCH_TRACER is not set 1572# CONFIG_CONTEXT_SWITCH_TRACER is not set
1573# CONFIG_BOOT_TRACER is not set
1574# CONFIG_STACK_TRACER is not set
1575# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
1425# CONFIG_SAMPLES is not set 1576# CONFIG_SAMPLES is not set
1426CONFIG_HAVE_ARCH_KGDB=y 1577CONFIG_HAVE_ARCH_KGDB=y
1427# CONFIG_KGDB is not set 1578# CONFIG_KGDB is not set
@@ -1436,6 +1587,7 @@ CONFIG_HAVE_ARCH_KGDB=y
1436CONFIG_KEYS=y 1587CONFIG_KEYS=y
1437# CONFIG_KEYS_DEBUG_PROC_KEYS is not set 1588# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
1438# CONFIG_SECURITY is not set 1589# CONFIG_SECURITY is not set
1590# CONFIG_SECURITYFS is not set
1439# CONFIG_SECURITY_FILE_CAPABILITIES is not set 1591# CONFIG_SECURITY_FILE_CAPABILITIES is not set
1440CONFIG_XOR_BLOCKS=m 1592CONFIG_XOR_BLOCKS=m
1441CONFIG_ASYNC_CORE=m 1593CONFIG_ASYNC_CORE=m
@@ -1446,10 +1598,12 @@ CONFIG_CRYPTO=y
1446# 1598#
1447# Crypto core or helper 1599# Crypto core or helper
1448# 1600#
1601# CONFIG_CRYPTO_FIPS is not set
1449CONFIG_CRYPTO_ALGAPI=y 1602CONFIG_CRYPTO_ALGAPI=y
1450CONFIG_CRYPTO_AEAD=y 1603CONFIG_CRYPTO_AEAD=y
1451CONFIG_CRYPTO_BLKCIPHER=y 1604CONFIG_CRYPTO_BLKCIPHER=y
1452CONFIG_CRYPTO_HASH=y 1605CONFIG_CRYPTO_HASH=y
1606CONFIG_CRYPTO_RNG=y
1453CONFIG_CRYPTO_MANAGER=y 1607CONFIG_CRYPTO_MANAGER=y
1454CONFIG_CRYPTO_GF128MUL=m 1608CONFIG_CRYPTO_GF128MUL=m
1455CONFIG_CRYPTO_NULL=m 1609CONFIG_CRYPTO_NULL=m
@@ -1523,6 +1677,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m
1523# 1677#
1524CONFIG_CRYPTO_DEFLATE=y 1678CONFIG_CRYPTO_DEFLATE=y
1525# CONFIG_CRYPTO_LZO is not set 1679# CONFIG_CRYPTO_LZO is not set
1680
1681#
1682# Random Number Generation
1683#
1684# CONFIG_CRYPTO_ANSI_CPRNG is not set
1526CONFIG_CRYPTO_HW=y 1685CONFIG_CRYPTO_HW=y
1527# CONFIG_CRYPTO_DEV_HIFN_795X is not set 1686# CONFIG_CRYPTO_DEV_HIFN_795X is not set
1528 1687
@@ -1530,7 +1689,6 @@ CONFIG_CRYPTO_HW=y
1530# Library routines 1689# Library routines
1531# 1690#
1532CONFIG_BITREVERSE=y 1691CONFIG_BITREVERSE=y
1533# CONFIG_GENERIC_FIND_FIRST_BIT is not set
1534CONFIG_CRC_CCITT=m 1692CONFIG_CRC_CCITT=m
1535CONFIG_CRC16=m 1693CONFIG_CRC16=m
1536# CONFIG_CRC_T10DIF is not set 1694# CONFIG_CRC_T10DIF is not set
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e60c59b81bd..93224b56918 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -957,7 +957,7 @@ config ARCH_PHYS_ADDR_T_64BIT
957config NUMA 957config NUMA
958 bool "Numa Memory Allocation and Scheduler Support (EXPERIMENTAL)" 958 bool "Numa Memory Allocation and Scheduler Support (EXPERIMENTAL)"
959 depends on SMP 959 depends on SMP
960 depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || X86_BIGSMP || X86_SUMMIT && ACPI) && EXPERIMENTAL) 960 depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || X86_BIGSMP || X86_SUMMIT && ACPI) && BROKEN)
961 default n if X86_PC 961 default n if X86_PC
962 default y if (X86_NUMAQ || X86_SUMMIT || X86_BIGSMP) 962 default y if (X86_NUMAQ || X86_SUMMIT || X86_BIGSMP)
963 help 963 help
@@ -1494,7 +1494,7 @@ config HAVE_ARCH_EARLY_PFN_TO_NID
1494 def_bool X86_64 1494 def_bool X86_64
1495 depends on NUMA 1495 depends on NUMA
1496 1496
1497menu "Power management options" 1497menu "Power management and ACPI options"
1498 depends on !X86_VOYAGER 1498 depends on !X86_VOYAGER
1499 1499
1500config ARCH_HIBERNATION_HEADER 1500config ARCH_HIBERNATION_HEADER
diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h
index d843ed0e9b2..0005adb0f94 100644
--- a/arch/x86/include/asm/irq_vectors.h
+++ b/arch/x86/include/asm/irq_vectors.h
@@ -101,30 +101,22 @@
101#define LAST_VM86_IRQ 15 101#define LAST_VM86_IRQ 15
102#define invalid_vm86_irq(irq) ((irq) < 3 || (irq) > 15) 102#define invalid_vm86_irq(irq) ((irq) < 3 || (irq) > 15)
103 103
104#ifdef CONFIG_X86_64 104#if defined(CONFIG_X86_IO_APIC) && !defined(CONFIG_X86_VOYAGER)
105# if NR_CPUS < MAX_IO_APICS 105# if NR_CPUS < MAX_IO_APICS
106# define NR_IRQS (NR_VECTORS + (32 * NR_CPUS)) 106# define NR_IRQS (NR_VECTORS + (32 * NR_CPUS))
107# else 107# else
108# define NR_IRQS (NR_VECTORS + (32 * MAX_IO_APICS)) 108# define NR_IRQS (NR_VECTORS + (32 * MAX_IO_APICS))
109# endif 109# endif
110 110
111#elif !defined(CONFIG_X86_VOYAGER) 111#elif defined(CONFIG_X86_VOYAGER)
112 112
113# if defined(CONFIG_X86_IO_APIC) || defined(CONFIG_PARAVIRT) || defined(CONFIG_X86_VISWS) 113# define NR_IRQS 224
114
115# define NR_IRQS 224
116
117# else /* IO_APIC || PARAVIRT */
118
119# define NR_IRQS 16
120
121# endif
122 114
123#else /* !VISWS && !VOYAGER */ 115#else /* IO_APIC || VOYAGER */
124 116
125# define NR_IRQS 224 117# define NR_IRQS 16
126 118
127#endif /* VISWS */ 119#endif
128 120
129/* Voyager specific defines */ 121/* Voyager specific defines */
130/* These define the CPIs we use in linux */ 122/* These define the CPIs we use in linux */
diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h
index 46be2fa7ac2..c2a812ebde8 100644
--- a/arch/x86/include/asm/msr.h
+++ b/arch/x86/include/asm/msr.h
@@ -108,9 +108,7 @@ static __always_inline unsigned long long __native_read_tsc(void)
108{ 108{
109 DECLARE_ARGS(val, low, high); 109 DECLARE_ARGS(val, low, high);
110 110
111 rdtsc_barrier();
112 asm volatile("rdtsc" : EAX_EDX_RET(val, low, high)); 111 asm volatile("rdtsc" : EAX_EDX_RET(val, low, high));
113 rdtsc_barrier();
114 112
115 return EAX_EDX_VAL(val, low, high); 113 return EAX_EDX_VAL(val, low, high);
116} 114}
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 90ac7718469..4850e4b02b6 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -154,7 +154,7 @@ extern unsigned long node_remap_size[];
154 154
155#endif 155#endif
156 156
157/* sched_domains SD_NODE_INIT for NUMAQ machines */ 157/* sched_domains SD_NODE_INIT for NUMA machines */
158#define SD_NODE_INIT (struct sched_domain) { \ 158#define SD_NODE_INIT (struct sched_domain) { \
159 .min_interval = 8, \ 159 .min_interval = 8, \
160 .max_interval = 32, \ 160 .max_interval = 32, \
@@ -169,8 +169,9 @@ extern unsigned long node_remap_size[];
169 .flags = SD_LOAD_BALANCE \ 169 .flags = SD_LOAD_BALANCE \
170 | SD_BALANCE_EXEC \ 170 | SD_BALANCE_EXEC \
171 | SD_BALANCE_FORK \ 171 | SD_BALANCE_FORK \
172 | SD_SERIALIZE \ 172 | SD_WAKE_AFFINE \
173 | SD_WAKE_BALANCE, \ 173 | SD_WAKE_BALANCE \
174 | SD_SERIALIZE, \
174 .last_balance = jiffies, \ 175 .last_balance = jiffies, \
175 .balance_interval = 1, \ 176 .balance_interval = 1, \
176} 177}
diff --git a/arch/x86/include/asm/tsc.h b/arch/x86/include/asm/tsc.h
index 38ae163cc91..9cd83a8e40d 100644
--- a/arch/x86/include/asm/tsc.h
+++ b/arch/x86/include/asm/tsc.h
@@ -34,6 +34,8 @@ static inline cycles_t get_cycles(void)
34 34
35static __always_inline cycles_t vget_cycles(void) 35static __always_inline cycles_t vget_cycles(void)
36{ 36{
37 cycles_t cycles;
38
37 /* 39 /*
38 * We only do VDSOs on TSC capable CPUs, so this shouldnt 40 * We only do VDSOs on TSC capable CPUs, so this shouldnt
39 * access boot_cpu_data (which is not VDSO-safe): 41 * access boot_cpu_data (which is not VDSO-safe):
@@ -42,7 +44,11 @@ static __always_inline cycles_t vget_cycles(void)
42 if (!cpu_has_tsc) 44 if (!cpu_has_tsc)
43 return 0; 45 return 0;
44#endif 46#endif
45 return (cycles_t)__native_read_tsc(); 47 rdtsc_barrier();
48 cycles = (cycles_t)__native_read_tsc();
49 rdtsc_barrier();
50
51 return cycles;
46} 52}
47 53
48extern void tsc_init(void); 54extern void tsc_init(void);
diff --git a/arch/x86/include/asm/voyager.h b/arch/x86/include/asm/voyager.h
index 9c811d2e6f9..b3e64730762 100644
--- a/arch/x86/include/asm/voyager.h
+++ b/arch/x86/include/asm/voyager.h
@@ -520,6 +520,7 @@ extern void voyager_restart(void);
520extern void voyager_cat_power_off(void); 520extern void voyager_cat_power_off(void);
521extern void voyager_cat_do_common_interrupt(void); 521extern void voyager_cat_do_common_interrupt(void);
522extern void voyager_handle_nmi(void); 522extern void voyager_handle_nmi(void);
523extern void voyager_smp_intr_init(void);
523/* Commands for the following are */ 524/* Commands for the following are */
524#define VOYAGER_PSI_READ 0 525#define VOYAGER_PSI_READ 0
525#define VOYAGER_PSI_WRITE 1 526#define VOYAGER_PSI_WRITE 1
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index a8fd9ebdc8e..331b318304e 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -50,7 +50,7 @@ static int dma_ops_unity_map(struct dma_ops_domain *dma_dom,
50/* returns !0 if the IOMMU is caching non-present entries in its TLB */ 50/* returns !0 if the IOMMU is caching non-present entries in its TLB */
51static int iommu_has_npcache(struct amd_iommu *iommu) 51static int iommu_has_npcache(struct amd_iommu *iommu)
52{ 52{
53 return iommu->cap & IOMMU_CAP_NPCACHE; 53 return iommu->cap & (1UL << IOMMU_CAP_NPCACHE);
54} 54}
55 55
56/**************************************************************************** 56/****************************************************************************
@@ -536,6 +536,9 @@ static void dma_ops_free_addresses(struct dma_ops_domain *dom,
536{ 536{
537 address >>= PAGE_SHIFT; 537 address >>= PAGE_SHIFT;
538 iommu_area_free(dom->bitmap, address, pages); 538 iommu_area_free(dom->bitmap, address, pages);
539
540 if (address + pages >= dom->next_bit)
541 dom->need_flush = true;
539} 542}
540 543
541/**************************************************************************** 544/****************************************************************************
@@ -992,8 +995,10 @@ static void __unmap_single(struct amd_iommu *iommu,
992 995
993 dma_ops_free_addresses(dma_dom, dma_addr, pages); 996 dma_ops_free_addresses(dma_dom, dma_addr, pages);
994 997
995 if (amd_iommu_unmap_flush) 998 if (amd_iommu_unmap_flush || dma_dom->need_flush) {
996 iommu_flush_pages(iommu, dma_dom->domain.id, dma_addr, size); 999 iommu_flush_pages(iommu, dma_dom->domain.id, dma_addr, size);
1000 dma_dom->need_flush = false;
1001 }
997} 1002}
998 1003
999/* 1004/*
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index b764d7429c6..7a3f2028e2e 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -3611,6 +3611,8 @@ int __init probe_nr_irqs(void)
3611 /* something wrong ? */ 3611 /* something wrong ? */
3612 if (nr < nr_min) 3612 if (nr < nr_min)
3613 nr = nr_min; 3613 nr = nr_min;
3614 if (WARN_ON(nr > NR_IRQS))
3615 nr = NR_IRQS;
3614 3616
3615 return nr; 3617 return nr;
3616} 3618}
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index f4c93f1cfc1..724adfc63cb 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -29,11 +29,7 @@ EXPORT_SYMBOL(pm_power_off);
29 29
30static const struct desc_ptr no_idt = {}; 30static const struct desc_ptr no_idt = {};
31static int reboot_mode; 31static int reboot_mode;
32/* 32enum reboot_type reboot_type = BOOT_KBD;
33 * Keyboard reset and triple fault may result in INIT, not RESET, which
34 * doesn't work when we're in vmx root mode. Try ACPI first.
35 */
36enum reboot_type reboot_type = BOOT_ACPI;
37int reboot_force; 33int reboot_force;
38 34
39#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) 35#if defined(CONFIG_X86_32) && defined(CONFIG_SMP)
diff --git a/arch/x86/kernel/tlb_32.c b/arch/x86/kernel/tlb_32.c
index e00534b3353..f4049f3513b 100644
--- a/arch/x86/kernel/tlb_32.c
+++ b/arch/x86/kernel/tlb_32.c
@@ -154,6 +154,12 @@ void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm,
154 flush_mm = mm; 154 flush_mm = mm;
155 flush_va = va; 155 flush_va = va;
156 cpus_or(flush_cpumask, cpumask, flush_cpumask); 156 cpus_or(flush_cpumask, cpumask, flush_cpumask);
157
158 /*
159 * Make the above memory operations globally visible before
160 * sending the IPI.
161 */
162 smp_mb();
157 /* 163 /*
158 * We have to send the IPI only to 164 * We have to send the IPI only to
159 * CPUs affected. 165 * CPUs affected.
diff --git a/arch/x86/kernel/tlb_64.c b/arch/x86/kernel/tlb_64.c
index dcbf7a1159e..8f919ca6949 100644
--- a/arch/x86/kernel/tlb_64.c
+++ b/arch/x86/kernel/tlb_64.c
@@ -183,6 +183,11 @@ void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm,
183 cpus_or(f->flush_cpumask, cpumask, f->flush_cpumask); 183 cpus_or(f->flush_cpumask, cpumask, f->flush_cpumask);
184 184
185 /* 185 /*
186 * Make the above memory operations globally visible before
187 * sending the IPI.
188 */
189 smp_mb();
190 /*
186 * We have to send the IPI only to 191 * We have to send the IPI only to
187 * CPUs affected. 192 * CPUs affected.
188 */ 193 */
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index 62348e4fd8d..424093b157d 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -55,7 +55,7 @@ u64 native_sched_clock(void)
55 rdtscll(this_offset); 55 rdtscll(this_offset);
56 56
57 /* return the value in ns */ 57 /* return the value in ns */
58 return cycles_2_ns(this_offset); 58 return __cycles_2_ns(this_offset);
59} 59}
60 60
61/* We need to define a real function for sched_clock, to override the 61/* We need to define a real function for sched_clock, to override the
@@ -813,10 +813,6 @@ void __init tsc_init(void)
813 cpu_khz = calibrate_cpu(); 813 cpu_khz = calibrate_cpu();
814#endif 814#endif
815 815
816 lpj = ((u64)tsc_khz * 1000);
817 do_div(lpj, HZ);
818 lpj_fine = lpj;
819
820 printk("Detected %lu.%03lu MHz processor.\n", 816 printk("Detected %lu.%03lu MHz processor.\n",
821 (unsigned long)cpu_khz / 1000, 817 (unsigned long)cpu_khz / 1000,
822 (unsigned long)cpu_khz % 1000); 818 (unsigned long)cpu_khz % 1000);
@@ -836,6 +832,10 @@ void __init tsc_init(void)
836 /* now allow native_sched_clock() to use rdtsc */ 832 /* now allow native_sched_clock() to use rdtsc */
837 tsc_disabled = 0; 833 tsc_disabled = 0;
838 834
835 lpj = ((u64)tsc_khz * 1000);
836 do_div(lpj, HZ);
837 lpj_fine = lpj;
838
839 use_tsc_delay(); 839 use_tsc_delay();
840 /* Check and install the TSC clocksource */ 840 /* Check and install the TSC clocksource */
841 dmi_check_system(bad_tsc_dmi_table); 841 dmi_check_system(bad_tsc_dmi_table);
diff --git a/arch/x86/mach-voyager/setup.c b/arch/x86/mach-voyager/setup.c
index 6bbdd633864..a580b9562e7 100644
--- a/arch/x86/mach-voyager/setup.c
+++ b/arch/x86/mach-voyager/setup.c
@@ -27,7 +27,7 @@ static struct irqaction irq2 = {
27void __init intr_init_hook(void) 27void __init intr_init_hook(void)
28{ 28{
29#ifdef CONFIG_SMP 29#ifdef CONFIG_SMP
30 smp_intr_init(); 30 voyager_smp_intr_init();
31#endif 31#endif
32 32
33 setup_irq(2, &irq2); 33 setup_irq(2, &irq2);
diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index 7f4c6af1435..0e331652681 100644
--- a/arch/x86/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
@@ -1258,7 +1258,7 @@ static void handle_vic_irq(unsigned int irq, struct irq_desc *desc)
1258#define QIC_SET_GATE(cpi, vector) \ 1258#define QIC_SET_GATE(cpi, vector) \
1259 set_intr_gate((cpi) + QIC_DEFAULT_CPI_BASE, (vector)) 1259 set_intr_gate((cpi) + QIC_DEFAULT_CPI_BASE, (vector))
1260 1260
1261void __init smp_intr_init(void) 1261void __init voyager_smp_intr_init(void)
1262{ 1262{
1263 int i; 1263 int i;
1264 1264
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index f1dc1b75d16..e89d24815f2 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -67,18 +67,18 @@ static void split_page_count(int level)
67 67
68void arch_report_meminfo(struct seq_file *m) 68void arch_report_meminfo(struct seq_file *m)
69{ 69{
70 seq_printf(m, "DirectMap4k: %8lu kB\n", 70 seq_printf(m, "DirectMap4k: %8lu kB\n",
71 direct_pages_count[PG_LEVEL_4K] << 2); 71 direct_pages_count[PG_LEVEL_4K] << 2);
72#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) 72#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
73 seq_printf(m, "DirectMap2M: %8lu kB\n", 73 seq_printf(m, "DirectMap2M: %8lu kB\n",
74 direct_pages_count[PG_LEVEL_2M] << 11); 74 direct_pages_count[PG_LEVEL_2M] << 11);
75#else 75#else
76 seq_printf(m, "DirectMap4M: %8lu kB\n", 76 seq_printf(m, "DirectMap4M: %8lu kB\n",
77 direct_pages_count[PG_LEVEL_2M] << 12); 77 direct_pages_count[PG_LEVEL_2M] << 12);
78#endif 78#endif
79#ifdef CONFIG_X86_64 79#ifdef CONFIG_X86_64
80 if (direct_gbpages) 80 if (direct_gbpages)
81 seq_printf(m, "DirectMap1G: %8lu kB\n", 81 seq_printf(m, "DirectMap1G: %8lu kB\n",
82 direct_pages_count[PG_LEVEL_1G] << 20); 82 direct_pages_count[PG_LEVEL_1G] << 20);
83#endif 83#endif
84} 84}
diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
index 0620d6d45f7..3f1b81a83e2 100644
--- a/arch/x86/oprofile/op_model_ppro.c
+++ b/arch/x86/oprofile/op_model_ppro.c
@@ -27,8 +27,7 @@ static int num_counters = 2;
27static int counter_width = 32; 27static int counter_width = 32;
28 28
29#define CTR_IS_RESERVED(msrs, c) (msrs->counters[(c)].addr ? 1 : 0) 29#define CTR_IS_RESERVED(msrs, c) (msrs->counters[(c)].addr ? 1 : 0)
30#define CTR_READ(l, h, msrs, c) do {rdmsr(msrs->counters[(c)].addr, (l), (h)); } while (0) 30#define CTR_OVERFLOWED(n) (!((n) & (1ULL<<(counter_width-1))))
31#define CTR_OVERFLOWED(n) (!((n) & (1U<<(counter_width-1))))
32 31
33#define CTRL_IS_RESERVED(msrs, c) (msrs->controls[(c)].addr ? 1 : 0) 32#define CTRL_IS_RESERVED(msrs, c) (msrs->controls[(c)].addr ? 1 : 0)
34#define CTRL_READ(l, h, msrs, c) do {rdmsr((msrs->controls[(c)].addr), (l), (h)); } while (0) 33#define CTRL_READ(l, h, msrs, c) do {rdmsr((msrs->controls[(c)].addr), (l), (h)); } while (0)
@@ -124,14 +123,14 @@ static void ppro_setup_ctrs(struct op_msrs const * const msrs)
124static int ppro_check_ctrs(struct pt_regs * const regs, 123static int ppro_check_ctrs(struct pt_regs * const regs,
125 struct op_msrs const * const msrs) 124 struct op_msrs const * const msrs)
126{ 125{
127 unsigned int low, high; 126 u64 val;
128 int i; 127 int i;
129 128
130 for (i = 0 ; i < num_counters; ++i) { 129 for (i = 0 ; i < num_counters; ++i) {
131 if (!reset_value[i]) 130 if (!reset_value[i])
132 continue; 131 continue;
133 CTR_READ(low, high, msrs, i); 132 rdmsrl(msrs->counters[i].addr, val);
134 if (CTR_OVERFLOWED(low)) { 133 if (CTR_OVERFLOWED(val)) {
135 oprofile_add_sample(regs, i); 134 oprofile_add_sample(regs, i);
136 wrmsrl(msrs->counters[i].addr, -reset_value[i]); 135 wrmsrl(msrs->counters[i].addr, -reset_value[i]);
137 } 136 }
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index b61534c7a4c..5e4686d70f6 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -863,15 +863,16 @@ static void xen_alloc_ptpage(struct mm_struct *mm, unsigned long pfn, unsigned l
863 if (PagePinned(virt_to_page(mm->pgd))) { 863 if (PagePinned(virt_to_page(mm->pgd))) {
864 SetPagePinned(page); 864 SetPagePinned(page);
865 865
866 vm_unmap_aliases();
866 if (!PageHighMem(page)) { 867 if (!PageHighMem(page)) {
867 make_lowmem_page_readonly(__va(PFN_PHYS((unsigned long)pfn))); 868 make_lowmem_page_readonly(__va(PFN_PHYS((unsigned long)pfn)));
868 if (level == PT_PTE && USE_SPLIT_PTLOCKS) 869 if (level == PT_PTE && USE_SPLIT_PTLOCKS)
869 pin_pagetable_pfn(MMUEXT_PIN_L1_TABLE, pfn); 870 pin_pagetable_pfn(MMUEXT_PIN_L1_TABLE, pfn);
870 } else 871 } else {
871 /* make sure there are no stray mappings of 872 /* make sure there are no stray mappings of
872 this page */ 873 this page */
873 kmap_flush_unused(); 874 kmap_flush_unused();
874 vm_unmap_aliases(); 875 }
875 } 876 }
876} 877}
877 878
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index aba77b2b7d1..688936044dc 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -850,13 +850,16 @@ static int xen_pin_page(struct mm_struct *mm, struct page *page,
850 read-only, and can be pinned. */ 850 read-only, and can be pinned. */
851static void __xen_pgd_pin(struct mm_struct *mm, pgd_t *pgd) 851static void __xen_pgd_pin(struct mm_struct *mm, pgd_t *pgd)
852{ 852{
853 vm_unmap_aliases();
854
853 xen_mc_batch(); 855 xen_mc_batch();
854 856
855 if (xen_pgd_walk(mm, xen_pin_page, USER_LIMIT)) { 857 if (xen_pgd_walk(mm, xen_pin_page, USER_LIMIT)) {
856 /* re-enable interrupts for kmap_flush_unused */ 858 /* re-enable interrupts for flushing */
857 xen_mc_issue(0); 859 xen_mc_issue(0);
860
858 kmap_flush_unused(); 861 kmap_flush_unused();
859 vm_unmap_aliases(); 862
860 xen_mc_batch(); 863 xen_mc_batch();
861 } 864 }
862 865
@@ -874,7 +877,7 @@ static void __xen_pgd_pin(struct mm_struct *mm, pgd_t *pgd)
874#else /* CONFIG_X86_32 */ 877#else /* CONFIG_X86_32 */
875#ifdef CONFIG_X86_PAE 878#ifdef CONFIG_X86_PAE
876 /* Need to make sure unshared kernel PMD is pinnable */ 879 /* Need to make sure unshared kernel PMD is pinnable */
877 xen_pin_page(mm, virt_to_page(pgd_page(pgd[pgd_index(TASK_SIZE)])), 880 xen_pin_page(mm, pgd_page(pgd[pgd_index(TASK_SIZE)]),
878 PT_PMD); 881 PT_PMD);
879#endif 882#endif
880 xen_do_pin(MMUEXT_PIN_L3_TABLE, PFN_DOWN(__pa(pgd))); 883 xen_do_pin(MMUEXT_PIN_L3_TABLE, PFN_DOWN(__pa(pgd)));
@@ -991,7 +994,7 @@ static void __xen_pgd_unpin(struct mm_struct *mm, pgd_t *pgd)
991 994
992#ifdef CONFIG_X86_PAE 995#ifdef CONFIG_X86_PAE
993 /* Need to make sure unshared kernel PMD is unpinned */ 996 /* Need to make sure unshared kernel PMD is unpinned */
994 xen_unpin_page(mm, virt_to_page(pgd_page(pgd[pgd_index(TASK_SIZE)])), 997 xen_unpin_page(mm, pgd_page(pgd[pgd_index(TASK_SIZE)]),
995 PT_PMD); 998 PT_PMD);
996#endif 999#endif
997 1000
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-30 07:39:16 -0500