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| author | Ingo Molnar <mingo@kernel.org> | 2016-02-25 09:00:38 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-02-25 09:00:38 +0100 |
| commit | c0853867a10f9215132dccdb84c720a5f856f4d2 (patch) | |
| tree | 92d3162ea2fc6fe0276dabc869e01293325f862c /arch/x86/crypto/ghash-clmulni-intel_asm.S | |
| parent | 6dc390ad61ac8dfca5fa9b0823981fb6f7ec17a0 (diff) | |
| parent | 1923f3d02768bd904dfe5607f3f93c3008b8db61 (diff) | |
| download | linux-c0853867a10f9215132dccdb84c720a5f856f4d2.tar.gz linux-c0853867a10f9215132dccdb84c720a5f856f4d2.tar.bz2 linux-c0853867a10f9215132dccdb84c720a5f856f4d2.zip | |
Merge branch 'x86/debug' into core/objtool, to pick up frame pointer fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/crypto/ghash-clmulni-intel_asm.S')
| -rw-r--r-- | arch/x86/crypto/ghash-clmulni-intel_asm.S | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S index 5d1e0075ac24..eed55c8cca4f 100644 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S @@ -18,6 +18,7 @@ #include <linux/linkage.h> #include <asm/inst.h> +#include <asm/frame.h> .data @@ -94,6 +95,7 @@ ENDPROC(__clmul_gf128mul_ble) /* void clmul_ghash_mul(char *dst, const u128 *shash) */ ENTRY(clmul_ghash_mul) + FRAME_BEGIN movups (%rdi), DATA movups (%rsi), SHASH movaps .Lbswap_mask, BSWAP @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul) call __clmul_gf128mul_ble PSHUFB_XMM BSWAP DATA movups DATA, (%rdi) + FRAME_END ret ENDPROC(clmul_ghash_mul) @@ -109,6 +112,7 @@ ENDPROC(clmul_ghash_mul) * const u128 *shash); */ ENTRY(clmul_ghash_update) + FRAME_BEGIN cmp $16, %rdx jb .Lupdate_just_ret # check length movaps .Lbswap_mask, BSWAP @@ -128,5 +132,6 @@ ENTRY(clmul_ghash_update) PSHUFB_XMM BSWAP DATA movups DATA, (%rdi) .Lupdate_just_ret: + FRAME_END ret ENDPROC(clmul_ghash_update) |