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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-10-01 19:24:03 +0900 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2018-10-01 14:58:09 +0200 |
| commit | ac0d6567955cf70dd43d56b677361c9d4c3d7710 (patch) | |
| tree | d53361e52147138c7b314aa008b9a3c6d1690a16 /arch | |
| parent | 17b57b1883c1285f3d0dc2266e8f79286a7bef38 (diff) | |
| download | linux-ac0d6567955cf70dd43d56b677361c9d4c3d7710.tar.bz2 | |
x86/build: Remove unused CONFIG_AS_CRC32
CONFIG_AS_CRC32 is not used anywhere. Its last user was removed by
0cb6c969ed9d ("net, lib: kill arch_fast_hash library bits")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Link: https://lkml.kernel.org/r/1538389443-28514-1-git-send-email-yamada.masahiro@socionext.com
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/Makefile | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 8f6e7eb8ae9f..0e496ed476d4 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -193,7 +193,6 @@ cfi-sections := $(call as-instr,.cfi_sections .debug_frame,-DCONFIG_AS_CFI_SECTI # does binutils support specific instructions? asinstr := $(call as-instr,fxsaveq (%rax),-DCONFIG_AS_FXSAVEQ=1) asinstr += $(call as-instr,pshufb %xmm0$(comma)%xmm0,-DCONFIG_AS_SSSE3=1) -asinstr += $(call as-instr,crc32l %eax$(comma)%eax,-DCONFIG_AS_CRC32=1) avx_instr := $(call as-instr,vxorps %ymm0$(comma)%ymm1$(comma)%ymm2,-DCONFIG_AS_AVX=1) avx2_instr :=$(call as-instr,vpbroadcastb %xmm0$(comma)%ymm1,-DCONFIG_AS_AVX2=1) avx512_instr :=$(call as-instr,vpmovm2b %k1$(comma)%zmm5,-DCONFIG_AS_AVX512=1) |