---

yaml --- r: 138625 b: refs/heads/master c: a1413c8 h: refs/heads/master i: 138623: 3d9b685 v: v3
git-mirror · Mar 5, 2009 · 2b4bf76 · 2b4bf76
1 parent d6b0bc7
commit 2b4bf76
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 250981e6e1ef04947eccaa55e8c25ddcaa47a02e
+refs/heads/master: a1413c89ae6a4b7a9a43f7768934a81ffb5c629a
diff --git a/trunk/Makefile b/trunk/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 29
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc7
 NAME = Erotic Pickled Herring
 
 # *DOCUMENTATION*

diff --git a/trunk/arch/alpha/mm/init.c b/trunk/arch/alpha/mm/init.c
@@ -189,9 +189,21 @@ callback_init(void * kernel_end)
 
 	if (alpha_using_srm) {
 		static struct vm_struct console_remap_vm;
-		unsigned long vaddr = VMALLOC_START;
+		unsigned long nr_pages = 0;
+		unsigned long vaddr;
 		unsigned long i, j;
 
+		/* calculate needed size */
+		for (i = 0; i < crb->map_entries; ++i)
+			nr_pages += crb->map[i].count;
+
+		/* register the vm area */
+		console_remap_vm.flags = VM_ALLOC;
+		console_remap_vm.size = nr_pages << PAGE_SHIFT;
+		vm_area_register_early(&console_remap_vm, PAGE_SIZE);
+
+		vaddr = (unsigned long)console_remap_vm.addr;
+
 		/* Set up the third level PTEs and update the virtual
 		   addresses of the CRB entries.  */
 		for (i = 0; i < crb->map_entries; ++i) {
@@ -213,12 +225,6 @@ callback_init(void * kernel_end)
 				vaddr += PAGE_SIZE;
 			}
 		}
-
-		/* Let vmalloc know that we've allocated some space.  */
-		console_remap_vm.flags = VM_ALLOC;
-		console_remap_vm.addr = (void *) VMALLOC_START;
-		console_remap_vm.size = vaddr - VMALLOC_START;
-		vmlist = &console_remap_vm;
 	}
 
 	callback_init_done = 1;

diff --git a/trunk/arch/arm/kernel/setup.c b/trunk/arch/arm/kernel/setup.c
@@ -233,12 +233,13 @@ static void __init cacheid_init(void)
 	unsigned int cachetype = read_cpuid_cachetype();
 	unsigned int arch = cpu_architecture();
 
-	if (arch >= CPU_ARCH_ARMv7) {
-		cacheid = CACHEID_VIPT_NONALIASING;
-		if ((cachetype & (3 << 14)) == 1 << 14)
-			cacheid |= CACHEID_ASID_TAGGED;
-	} else if (arch >= CPU_ARCH_ARMv6) {
-		if (cachetype & (1 << 23))
+	if (arch >= CPU_ARCH_ARMv6) {
+		if ((cachetype & (7 << 29)) == 4 << 29) {
+			/* ARMv7 register format */
+			cacheid = CACHEID_VIPT_NONALIASING;
+			if ((cachetype & (3 << 14)) == 1 << 14)
+				cacheid |= CACHEID_ASID_TAGGED;
+		} else if (cachetype & (1 << 23))
 			cacheid = CACHEID_VIPT_ALIASING;
 		else
 			cacheid = CACHEID_VIPT_NONALIASING;

diff --git a/trunk/arch/arm/mach-at91/pm.c b/trunk/arch/arm/mach-at91/pm.c
@@ -332,7 +332,6 @@ static int at91_pm_enter(suspend_state_t state)
 			at91_sys_read(AT91_AIC_IPR) & at91_sys_read(AT91_AIC_IMR));
 
 error:
-	sdram_selfrefresh_disable();
 	target_state = PM_SUSPEND_ON;
 	at91_irq_resume();
 	at91_gpio_resume();

diff --git a/trunk/arch/arm/mm/abort-ev6.S b/trunk/arch/arm/mm/abort-ev6.S
@@ -23,7 +23,8 @@ ENTRY(v6_early_abort)
 #ifdef CONFIG_CPU_32v6K
 	clrex
 #else
-	strex	r0, r1, [sp]			@ Clear the exclusive monitor
+	sub	r1, sp, #4			@ Get unused stack location
+	strex	r0, r1, [r1]			@ Clear the exclusive monitor
 #endif
 	mrc	p15, 0, r1, c5, c0, 0		@ get FSR
 	mrc	p15, 0, r0, c6, c0, 0		@ get FAR

diff --git a/trunk/arch/arm/plat-s3c64xx/irq-eint.c b/trunk/arch/arm/plat-s3c64xx/irq-eint.c
@@ -55,7 +55,7 @@ static void s3c_irq_eint_unmask(unsigned int irq)
 	u32 mask;
 
 	mask = __raw_readl(S3C64XX_EINT0MASK);
-	mask |= eint_irq_to_bit(irq);
+	mask &= ~eint_irq_to_bit(irq);
 	__raw_writel(mask, S3C64XX_EINT0MASK);
 }
 

diff --git a/trunk/arch/avr32/Kconfig b/trunk/arch/avr32/Kconfig
@@ -181,7 +181,7 @@ source "kernel/Kconfig.preempt"
 config QUICKLIST
 	def_bool y
 
-config HAVE_ARCH_BOOTMEM_NODE
+config HAVE_ARCH_BOOTMEM
 	def_bool n
 
 config ARCH_HAVE_MEMORY_PRESENT

diff --git a/trunk/arch/powerpc/platforms/86xx/gef_sbc610.c b/trunk/arch/powerpc/platforms/86xx/gef_sbc610.c
@@ -142,6 +142,10 @@ static void __init gef_sbc610_nec_fixup(struct pci_dev *pdev)
 {
 	unsigned int val;
 
+	/* Do not do the fixup on other platforms! */
+	if (!machine_is(gef_sbc610))
+		return;
+
 	printk(KERN_INFO "Running NEC uPD720101 Fixup\n");
 
 	/* Ensure ports 1, 2, 3, 4 & 5 are enabled */

diff --git a/trunk/arch/s390/crypto/aes_s390.c b/trunk/arch/s390/crypto/aes_s390.c
@@ -556,7 +556,7 @@ static void __exit aes_s390_fini(void)
 module_init(aes_s390_init);
 module_exit(aes_s390_fini);
 
-MODULE_ALIAS("aes");
+MODULE_ALIAS("aes-all");
 
 MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm");
 MODULE_LICENSE("GPL");
diff --git a/trunk/arch/x86/Kconfig b/trunk/arch/x86/Kconfig
@@ -138,6 +138,9 @@ config ARCH_HAS_CACHE_LINE_SIZE
 config HAVE_SETUP_PER_CPU_AREA
 	def_bool y
 
+config HAVE_DYNAMIC_PER_CPU_AREA
+	def_bool y
+
 config HAVE_CPUMASK_OF_CPU_MAP
 	def_bool X86_64_SMP
 
@@ -1125,7 +1128,7 @@ config NODES_SHIFT
 	  Specify the maximum number of NUMA Nodes available on the target
 	  system.  Increases memory reserved to accomodate various tables.
 
-config HAVE_ARCH_BOOTMEM_NODE
+config HAVE_ARCH_BOOTMEM
 	def_bool y
 	depends on X86_32 && NUMA
 

diff --git a/trunk/arch/x86/include/asm/cacheflush.h b/trunk/arch/x86/include/asm/cacheflush.h
@@ -5,24 +5,43 @@
 #include <linux/mm.h>
 
 /* Caches aren't brain-dead on the intel. */
-#define flush_cache_all()			do { } while (0)
-#define flush_cache_mm(mm)			do { } while (0)
-#define flush_cache_dup_mm(mm)			do { } while (0)
-#define flush_cache_range(vma, start, end)	do { } while (0)
-#define flush_cache_page(vma, vmaddr, pfn)	do { } while (0)
-#define flush_dcache_page(page)			do { } while (0)
-#define flush_dcache_mmap_lock(mapping)		do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)	do { } while (0)
-#define flush_icache_range(start, end)		do { } while (0)
-#define flush_icache_page(vma, pg)		do { } while (0)
-#define flush_icache_user_range(vma, pg, adr, len)	do { } while (0)
-#define flush_cache_vmap(start, end)		do { } while (0)
-#define flush_cache_vunmap(start, end)		do { } while (0)
+static inline void flush_cache_all(void) { }
+static inline void flush_cache_mm(struct mm_struct *mm) { }
+static inline void flush_cache_dup_mm(struct mm_struct *mm) { }
+static inline void flush_cache_range(struct vm_area_struct *vma,
+				     unsigned long start, unsigned long end) { }
+static inline void flush_cache_page(struct vm_area_struct *vma,
+				    unsigned long vmaddr, unsigned long pfn) { }
+static inline void flush_dcache_page(struct page *page) { }
+static inline void flush_dcache_mmap_lock(struct address_space *mapping) { }
+static inline void flush_dcache_mmap_unlock(struct address_space *mapping) { }
+static inline void flush_icache_range(unsigned long start,
+				      unsigned long end) { }
+static inline void flush_icache_page(struct vm_area_struct *vma,
+				     struct page *page) { }
+static inline void flush_icache_user_range(struct vm_area_struct *vma,
+					   struct page *page,
+					   unsigned long addr,
+					   unsigned long len) { }
+static inline void flush_cache_vmap(unsigned long start, unsigned long end) { }
+static inline void flush_cache_vunmap(unsigned long start,
+				      unsigned long end) { }
 
-#define copy_to_user_page(vma, page, vaddr, dst, src, len)	\
-	memcpy((dst), (src), (len))
-#define copy_from_user_page(vma, page, vaddr, dst, src, len)	\
-	memcpy((dst), (src), (len))
+static inline void copy_to_user_page(struct vm_area_struct *vma,
+				     struct page *page, unsigned long vaddr,
+				     void *dst, const void *src,
+				     unsigned long len)
+{
+	memcpy(dst, src, len);
+}
+
+static inline void copy_from_user_page(struct vm_area_struct *vma,
+				       struct page *page, unsigned long vaddr,
+				       void *dst, const void *src,
+				       unsigned long len)
+{
+	memcpy(dst, src, len);
+}
 
 #define PG_non_WB				PG_arch_1
 PAGEFLAG(NonWB, non_WB)

diff --git a/trunk/arch/x86/include/asm/efi.h b/trunk/arch/x86/include/asm/efi.h
@@ -37,8 +37,6 @@ extern unsigned long asmlinkage efi_call_phys(void *, ...);
 
 #else /* !CONFIG_X86_32 */
 
-#define MAX_EFI_IO_PAGES	100
-
 extern u64 efi_call0(void *fp);
 extern u64 efi_call1(void *fp, u64 arg1);
 extern u64 efi_call2(void *fp, u64 arg1, u64 arg2);

diff --git a/trunk/arch/x86/include/asm/fixmap.h b/trunk/arch/x86/include/asm/fixmap.h
@@ -24,9 +24,6 @@
 #include <asm/kmap_types.h>
 #else
 #include <asm/vsyscall.h>
-#ifdef CONFIG_EFI
-#include <asm/efi.h>
-#endif
 #endif
 
 /*
@@ -92,13 +89,6 @@ enum fixed_addresses {
 	FIX_IO_APIC_BASE_0,
 	FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS - 1,
 #endif
-#ifdef CONFIG_X86_64
-#ifdef CONFIG_EFI
-	FIX_EFI_IO_MAP_LAST_PAGE,
-	FIX_EFI_IO_MAP_FIRST_PAGE = FIX_EFI_IO_MAP_LAST_PAGE
-				  + MAX_EFI_IO_PAGES - 1,
-#endif
-#endif
 #ifdef CONFIG_X86_VISWS_APIC
 	FIX_CO_CPU,	/* Cobalt timer */
 	FIX_CO_APIC,	/* Cobalt APIC Redirection Table */

diff --git a/trunk/arch/x86/include/asm/i387.h b/trunk/arch/x86/include/asm/i387.h
@@ -172,7 +172,13 @@ static inline void __save_init_fpu(struct task_struct *tsk)
 
 #else  /* CONFIG_X86_32 */
 
-extern void finit(void);
+#ifdef CONFIG_MATH_EMULATION
+extern void finit_task(struct task_struct *tsk);
+#else
+static inline void finit_task(struct task_struct *tsk)
+{
+}
+#endif
 
 static inline void tolerant_fwait(void)
 {

diff --git a/trunk/arch/x86/include/asm/io.h b/trunk/arch/x86/include/asm/io.h
@@ -172,8 +172,6 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
 
 extern void iounmap(volatile void __iomem *addr);
 
-extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys);
-
 
 #ifdef CONFIG_X86_32
 # include "io_32.h"
@@ -198,7 +196,6 @@ extern void early_ioremap_reset(void);
 extern void __iomem *early_ioremap(unsigned long offset, unsigned long size);
 extern void __iomem *early_memremap(unsigned long offset, unsigned long size);
 extern void early_iounmap(void __iomem *addr, unsigned long size);
-extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys);
 
 #define IO_SPACE_LIMIT 0xffff
 

diff --git a/trunk/arch/x86/include/asm/mmzone_32.h b/trunk/arch/x86/include/asm/mmzone_32.h
@@ -91,46 +91,9 @@ static inline int pfn_valid(int pfn)
 #endif /* CONFIG_DISCONTIGMEM */
 
 #ifdef CONFIG_NEED_MULTIPLE_NODES
-
-/*
- * Following are macros that are specific to this numa platform.
- */
-#define reserve_bootmem(addr, size, flags) \
-	reserve_bootmem_node(NODE_DATA(0), (addr), (size), (flags))
-#define alloc_bootmem(x) \
-	__alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_nopanic(x) \
-	__alloc_bootmem_node_nopanic(NODE_DATA(0), (x), SMP_CACHE_BYTES, \
-				__pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_low(x) \
-	__alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, 0)
-#define alloc_bootmem_pages(x) \
-	__alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_pages_nopanic(x) \
-	__alloc_bootmem_node_nopanic(NODE_DATA(0), (x), PAGE_SIZE, \
-				__pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_low_pages(x) \
-	__alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, 0)
-#define alloc_bootmem_node(pgdat, x)					\
-({									\
-	struct pglist_data  __maybe_unused			\
-				*__alloc_bootmem_node__pgdat = (pgdat);	\
-	__alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES,	\
-						__pa(MAX_DMA_ADDRESS));	\
-})
-#define alloc_bootmem_pages_node(pgdat, x)				\
-({									\
-	struct pglist_data  __maybe_unused			\
-				*__alloc_bootmem_node__pgdat = (pgdat);	\
-	__alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE,		\
-						__pa(MAX_DMA_ADDRESS));	\
-})
-#define alloc_bootmem_low_pages_node(pgdat, x)				\
-({									\
-	struct pglist_data  __maybe_unused			\
-				*__alloc_bootmem_node__pgdat = (pgdat);	\
-	__alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, 0);		\
-})
+/* always use node 0 for bootmem on this numa platform */
+#define bootmem_arch_preferred_node(__bdata, size, align, goal, limit)	\
+	(NODE_DATA(0)->bdata)
 #endif /* CONFIG_NEED_MULTIPLE_NODES */
 
 #endif /* _ASM_X86_MMZONE_32_H */
diff --git a/trunk/arch/x86/include/asm/percpu.h b/trunk/arch/x86/include/asm/percpu.h
@@ -43,6 +43,14 @@
 #else /* ...!ASSEMBLY */
 
 #include <linux/stringify.h>
+#include <asm/sections.h>
+
+#define __addr_to_pcpu_ptr(addr)					\
+	(void *)((unsigned long)(addr) - (unsigned long)pcpu_base_addr	\
+		 + (unsigned long)__per_cpu_start)
+#define __pcpu_ptr_to_addr(ptr)						\
+	(void *)((unsigned long)(ptr) + (unsigned long)pcpu_base_addr	\
+		 - (unsigned long)__per_cpu_start)
 
 #ifdef CONFIG_SMP
 #define __percpu_arg(x)		"%%"__stringify(__percpu_seg)":%P" #x

diff --git a/trunk/arch/x86/include/asm/pgtable.h b/trunk/arch/x86/include/asm/pgtable.h
@@ -288,6 +288,8 @@ static inline int is_new_memtype_allowed(unsigned long flags,
 	return 1;
 }
 
+pmd_t *populate_extra_pmd(unsigned long vaddr);
+pte_t *populate_extra_pte(unsigned long vaddr);
 #endif	/* __ASSEMBLY__ */
 
 #ifdef CONFIG_X86_32

diff --git a/trunk/arch/x86/include/asm/processor.h b/trunk/arch/x86/include/asm/processor.h
@@ -391,9 +391,6 @@ DECLARE_PER_CPU(union irq_stack_union, irq_stack_union);
 DECLARE_INIT_PER_CPU(irq_stack_union);
 
 DECLARE_PER_CPU(char *, irq_stack_ptr);
-DECLARE_PER_CPU(unsigned int, irq_count);
-extern unsigned long kernel_eflags;
-extern asmlinkage void ignore_sysret(void);
 #else	/* X86_64 */
 #ifdef CONFIG_CC_STACKPROTECTOR
 DECLARE_PER_CPU(unsigned long, stack_canary);

diff --git a/trunk/arch/x86/include/asm/xen/page.h b/trunk/arch/x86/include/asm/xen/page.h
@@ -164,6 +164,7 @@ static inline pte_t __pte_ma(pteval_t x)
 
 
 xmaddr_t arbitrary_virt_to_machine(void *address);
+unsigned long arbitrary_virt_to_mfn(void *vaddr);
 void make_lowmem_page_readonly(void *vaddr);
 void make_lowmem_page_readwrite(void *vaddr);