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| author | H. Peter Anvin <hpa@zytor.com> | 2012-04-20 23:19:50 +0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2012-04-21 00:51:38 +0400 |
| commit | 5f2e8a84f07bb43f9c0ce317d7e0c5e541db00e3 (patch) | |
| tree | 05f4d7fdc930e5bd39900b60ce174635e111ee7c | |
| parent | 5d6f8d77ede50417dcca4c31a74f0d40a1ee537a (diff) | |
| download | linux-5f2e8a84f07bb43f9c0ce317d7e0c5e541db00e3.tar.xz | |
x86, extable: Remove open-coded exception table entries in arch/x86/lib/checksum_32.S
Remove open-coded exception table entries in arch/x86/lib/checksum_32.S,
and replace them with _ASM_EXTABLE() macros; this will allow us to
change the format and type of the exception table entries.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: David Daney <david.daney@cavium.com>
Link: http://lkml.kernel.org/r/CA%2B55aFyijf43qSu3N9nWHEBwaGbb7T2Oq9A=9EyR=Jtyqfq_cQ@mail.gmail.com
| -rw-r--r-- | arch/x86/lib/checksum_32.S | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S index 78d16a554db0..2af5df3ade7c 100644 --- a/arch/x86/lib/checksum_32.S +++ b/arch/x86/lib/checksum_32.S @@ -28,6 +28,7 @@ #include <linux/linkage.h> #include <asm/dwarf2.h> #include <asm/errno.h> +#include <asm/asm.h> /* * computes a partial checksum, e.g. for TCP/UDP fragments @@ -282,15 +283,11 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst, #define SRC(y...) \ 9999: y; \ - .section __ex_table, "a"; \ - .long 9999b, 6001f ; \ - .previous + _ASM_EXTABLE(9999b, 6001f) #define DST(y...) \ 9999: y; \ - .section __ex_table, "a"; \ - .long 9999b, 6002f ; \ - .previous + _ASM_EXTABLE(9999b, 6002f) #ifndef CONFIG_X86_USE_PPRO_CHECKSUM |