diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-02-04 09:16:03 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-02-04 09:16:03 -0800 |
commit | d2fc0bacd5c438cb459fdf531eff00ab18422a00 (patch) | |
tree | d0ea52e4d2ad2fac12e19eaf6891c6af98353cfc /arch/x86/lib/mmx_32.c | |
parent | 93890b71a34f9490673a6edd56b61c2124215e46 (diff) | |
parent | 795d45b22c079946332bf3825afefe5a981a97b6 (diff) |
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
...
Diffstat (limited to 'arch/x86/lib/mmx_32.c')
-rw-r--r-- | arch/x86/lib/mmx_32.c | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c index 28084d2e8dd..cc9b4a4450f 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; |