tree 4b7fe3f1cf044b116366ccaab61c35a82d18ff80
parent 7f155c702677d057d03b192ce652311de5434697
author Pan Xinhui <xinhui.pan@linux.vnet.ibm.com> 1461134460 +0800
committer Rich Felker <dalias@libc.org> 1469936012 +0000

sh: cmpxchg: fix a bit shift bug in big_endian os

Correct bitoff in big endian OS.
Current code works correctly for 1 byte but not for 2 bytes.

Fixes: 3226aad81aa6 ("sh: support 1 and 2 byte xchg")
Signed-off-by: Pan Xinhui <xinhui.pan@linux.vnet.ibm.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rich Felker <dalias@libc.org>