Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86

* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: (78 commits)
  x86: fix RTC lockdep warning: potential hardirq recursion
  x86: cpa, micro-optimization
  x86: cpa, clean up code flow
  x86: cpa, eliminate CPA_ enum
  x86: cpa, cleanups
  x86: implement gbpages support in change_page_attr()
  x86: support gbpages in pagetable dump
  x86: add gbpages support to lookup_address
  x86: add pgtable accessor functions for gbpages
  x86: add PUD_PAGE_SIZE
  x86: add feature macros for the gbpages cpuid bit
  x86: switch direct mapping setup over to set_pte
  x86: fix page-present check in cpa_flush_range
  x86: remove cpa warning
  x86: remove now unused clear_kernel_mapping
  x86: switch pci-gart over to using set_memory_np() instead of clear_kernel_mapping()
  x86: cpa selftest, skip non present entries
  x86: CPA fix pagetable split
  x86: rename LARGE_PAGE_SIZE to PMD_PAGE_SIZE
  x86: cpa, fix lookup_address
  ...

3 files changed, 13 insertions, 42 deletions

diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
index 28084d2..cc9b4a4 100644
--- a/arch/x86/lib/mmx_32.c
+++ b/arch/x86/lib/mmx_32.c
@@ -4,6 +4,7 @@
 #include <linux/hardirq.h>
 #include <linux/module.h>
 
+#include <asm/asm.h>
 #include <asm/i387.h>
 
 
@@ -50,10 +51,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
 		"3: movw $0x1AEB, 1b\n"	/* jmp on 26 bytes */
 		"   jmp 2b\n"
 		".previous\n"
-		".section __ex_table,\"a\"\n"
-		"	.align 4\n"
-		"	.long 1b, 3b\n"
-		".previous"
+		_ASM_EXTABLE(1b,3b)
 		: : "r" (from) );
 		
 	
@@ -81,10 +79,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
 		"3: movw $0x05EB, 1b\n"	/* jmp on 5 bytes */
 		"   jmp 2b\n"
 		".previous\n"
-		".section __ex_table,\"a\"\n"
-		"	.align 4\n"
-		"	.long 1b, 3b\n"
-		".previous"
+		_ASM_EXTABLE(1b,3b)
 		: : "r" (from), "r" (to) : "memory");
 		from+=64;
 		to+=64;
@@ -181,10 +176,7 @@ static void fast_copy_page(void *to, void *from)
 		"3: movw $0x1AEB, 1b\n"	/* jmp on 26 bytes */
 		"   jmp 2b\n"
 		".previous\n"
-		".section __ex_table,\"a\"\n"
-		"	.align 4\n"
-		"	.long 1b, 3b\n"
-		".previous"
+		_ASM_EXTABLE(1b,3b)
 		: : "r" (from) );
 
 	for(i=0; i<(4096-320)/64; i++)
@@ -211,10 +203,7 @@ static void fast_copy_page(void *to, void *from)
 		"3: movw $0x05EB, 1b\n"	/* jmp on 5 bytes */
 		"   jmp 2b\n"
 		".previous\n"
-		".section __ex_table,\"a\"\n"
-		"	.align 4\n"
-		"	.long 1b, 3b\n"
-		".previous"
+		_ASM_EXTABLE(1b,3b)
 		: : "r" (from), "r" (to) : "memory");
 		from+=64;
 		to+=64;
@@ -311,10 +300,7 @@ static void fast_copy_page(void *to, void *from)
 		"3: movw $0x1AEB, 1b\n"	/* jmp on 26 bytes */
 		"   jmp 2b\n"
 		".previous\n"
-		".section __ex_table,\"a\"\n"
-		"	.align 4\n"
-		"	.long 1b, 3b\n"
-		".previous"
+		_ASM_EXTABLE(1b,3b)
 		: : "r" (from) );
 
 	for(i=0; i<4096/64; i++)
@@ -341,10 +327,7 @@ static void fast_copy_page(void *to, void *from)
 		"3: movw $0x05EB, 1b\n"	/* jmp on 5 bytes */
 		"   jmp 2b\n"
 		".previous\n"
-		".section __ex_table,\"a\"\n"
-		"	.align 4\n"
-		"	.long 1b, 3b\n"
-		".previous"
+		_ASM_EXTABLE(1b,3b)
 		: : "r" (from), "r" (to) : "memory");
 		from+=64;
 		to+=64;
diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
index 9c4ffd5..e849b99 100644
--- a/arch/x86/lib/usercopy_32.c
+++ b/arch/x86/lib/usercopy_32.c
@@ -48,10 +48,7 @@ do {									   \
 		"3:	movl %5,%0\n"					   \
 		"	jmp 2b\n"					   \
 		".previous\n"						   \
-		".section __ex_table,\"a\"\n"				   \
-		"	.align 4\n"					   \
-		"	.long 0b,3b\n"					   \
-		".previous"						   \
+		_ASM_EXTABLE(0b,3b)					   \
 		: "=d"(res), "=c"(count), "=&a" (__d0), "=&S" (__d1),	   \
 		  "=&D" (__d2)						   \
 		: "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \
@@ -132,11 +129,8 @@ do {									\
 		"3:	lea 0(%2,%0,4),%0\n"				\
 		"	jmp 2b\n"					\
 		".previous\n"						\
-		".section __ex_table,\"a\"\n"				\
-		"	.align 4\n"					\
-		"	.long 0b,3b\n"					\
-		"	.long 1b,2b\n"					\
-		".previous"						\
+		_ASM_EXTABLE(0b,3b)					\
+		_ASM_EXTABLE(1b,2b)					\
 		: "=&c"(size), "=&D" (__d0)				\
 		: "r"(size & 3), "0"(size / 4), "1"(addr), "a"(0));	\
 } while (0)
diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
index 893d43f..0c89d1b 100644
--- a/arch/x86/lib/usercopy_64.c
+++ b/arch/x86/lib/usercopy_64.c
@@ -31,10 +31,7 @@ do {									   \
 		"3:	movq %5,%0\n"					   \
 		"	jmp 2b\n"					   \
 		".previous\n"						   \
-		".section __ex_table,\"a\"\n"				   \
-		"	.align 8\n"					   \
-		"	.quad 0b,3b\n"					   \
-		".previous"						   \
+		_ASM_EXTABLE(0b,3b)					   \
 		: "=r"(res), "=c"(count), "=&a" (__d0), "=&S" (__d1),	   \
 		  "=&D" (__d2)						   \
 		: "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \
@@ -87,11 +84,8 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
 		"3:	lea 0(%[size1],%[size8],8),%[size8]\n"
 		"	jmp 2b\n"
 		".previous\n"
-		".section __ex_table,\"a\"\n"
-		"       .align 8\n"
-		"	.quad 0b,3b\n"
-		"	.quad 1b,2b\n"
-		".previous"
+		_ASM_EXTABLE(0b,3b)
+		_ASM_EXTABLE(1b,2b)
 		: [size8] "=c"(size), [dst] "=&D" (__d0)
 		: [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
 		  [zero] "r" (0UL), [eight] "r" (8UL));