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authorHuang Ying <ying.huang@intel.com>2010-03-13 16:28:42 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2010-03-13 16:28:42 +0800
commit32cbd7dfce93382a70f155bf539871b4c55bed29 (patch)
tree30ae215018df38e5f6b29eec73ad9a00d693ccc9 /crypto
parent18bcc9194da3c97e8f458fb1b06ac5b9b35fb23f (diff)
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crypto: aesni-intel - Fix CTR optimization build failure with gas 2.16.1
Andrew Morton reported that AES-NI CTR optimization failed to compile with gas 2.16.1, the error message is as follow: arch/x86/crypto/aesni-intel_asm.S: Assembler messages: arch/x86/crypto/aesni-intel_asm.S:752: Error: suffix or operands invalid for `movq' arch/x86/crypto/aesni-intel_asm.S:753: Error: suffix or operands invalid for `movq' To fix this, a gas macro is defined to assemble movq with 64bit general purpose registers and XMM registers. The macro will generate the raw .byte sequence for needed instructions. Reported-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
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