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authorJussi Kivilinna <jussi.kivilinna@iki.fi>2013-06-11 22:25:22 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2013-06-13 14:57:42 +0800
commitfe6510b5d6349a8999b83ef7c5671e5a561b803a (patch)
treebe7001c1a1f94a6438e53e69c771b87d45a87ff9 /crypto
parent68be0b1ae355c6deb11326df6758f80154f44cf0 (diff)
downloadlinaro-lsk-fe6510b5d6349a8999b83ef7c5671e5a561b803a.tar.gz
crypto: aesni_intel - fix accessing of unaligned memory
The new XTS code for aesni_intel uses input buffers directly as memory operands for pxor instructions, which causes crash if those buffers are not aligned to 16 bytes. Patch changes XTS code to handle unaligned memory correctly, by loading memory with movdqu instead. Reported-by: Dave Jones <davej@redhat.com> Tested-by: Dave Jones <davej@redhat.com> Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
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