Commits
John Haxby committed 751190a69d7
crypto: xor - Check for osxsave as well as avx in crypto/xor commit edb6f29464afc65fc73767540b854abf63ae7144 upstream. This affects xen pv guests with sufficiently old versions of xen and sufficiently new hardware. On such a system, a guest with a btrfs root won't even boot. Signed-off-by: John Haxby <john.haxby@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reported-by: Michael Marineau <michael.marineau@coreos.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>