crypto: chacha20-ssse3 - Align stack pointer to 64 bytes
authorEli Cooper <elicooper@gmx.com>
Thu, 21 Jan 2016 16:24:08 +0000 (00:24 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 19 Feb 2016 22:28:36 +0000 (14:28 -0800)
commit180b8dcc9c9183740dfb9f9df20bc03fbee2790c
tree9766f8159cf025167dce5c448b9ff30ad4220e5a
parenta64021e87e736f7c52dfcf79c016c5b742b48ad6
crypto: chacha20-ssse3 - Align stack pointer to 64 bytes

commit cbe09bd51bf23b42c3a94c5fb6815e1397c5fc3f upstream.

This aligns the stack pointer in chacha20_4block_xor_ssse3 to 64 bytes.
Fixes general protection faults and potential kernel panics.

Signed-off-by: Eli Cooper <elicooper@gmx.com>
Acked-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/crypto/chacha20-ssse3-x86_64.S