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| author | Ingo Molnar <mingo@kernel.org> | 2017-03-01 09:02:26 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-03-01 09:02:26 +0100 |
| commit | 0871d5a66da5c41151e0896a90298b163e42f2e0 (patch) | |
| tree | 1ba71fab9016cb28bb9d18ffd62b6b744f2f761c /arch/x86/crypto/crct10dif-pcl-asm_64.S | |
| parent | x86/boot: Fix pr_debug() API braindamage (diff) | |
| parent | Merge tag 'for-linus-4.11' of git://git.code.sf.net/p/openipmi/linux-ipmi (diff) | |
| download | linux-0871d5a66da5c41151e0896a90298b163e42f2e0.tar.xz linux-0871d5a66da5c41151e0896a90298b163e42f2e0.zip | |
Merge branch 'linus' into WIP.x86/boot, to fix up conflicts and to pick up updates
Conflicts:
arch/x86/xen/setup.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/crypto/crct10dif-pcl-asm_64.S')
| -rw-r--r-- | arch/x86/crypto/crct10dif-pcl-asm_64.S | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/x86/crypto/crct10dif-pcl-asm_64.S b/arch/x86/crypto/crct10dif-pcl-asm_64.S index 35e97569d05f..de04d3e98d8d 100644 --- a/arch/x86/crypto/crct10dif-pcl-asm_64.S +++ b/arch/x86/crypto/crct10dif-pcl-asm_64.S @@ -554,12 +554,11 @@ _only_less_than_2: ENDPROC(crc_t10dif_pcl) -.data - +.section .rodata, "a", @progbits +.align 16 # precomputed constants # these constants are precomputed from the poly: # 0x8bb70000 (0x8bb7 scaled to 32 bits) -.align 16 # Q = 0x18BB70000 # rk1 = 2^(32*3) mod Q << 32 # rk2 = 2^(32*5) mod Q << 32 @@ -613,14 +612,23 @@ rk20: +.section .rodata.cst16.mask1, "aM", @progbits, 16 +.align 16 mask1: .octa 0x80808080808080808080808080808080 + +.section .rodata.cst16.mask2, "aM", @progbits, 16 +.align 16 mask2: .octa 0x00000000FFFFFFFFFFFFFFFFFFFFFFFF +.section .rodata.cst16.SHUF_MASK, "aM", @progbits, 16 +.align 16 SHUF_MASK: .octa 0x000102030405060708090A0B0C0D0E0F +.section .rodata.cst32.pshufb_shf_table, "aM", @progbits, 32 +.align 32 pshufb_shf_table: # use these values for shift constants for the pshufb instruction # different alignments result in values as shown: |