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authorPan Xinhui <xinhui.pan@linux.vnet.ibm.com>2016-04-20 14:41:00 +0800
committerRich Felker <dalias@libc.org>2016-07-31 03:33:32 +0000
commitff18143ceed3424b7d6cdb8659b9692fa734f0d8 (patch)
tree4b7fe3f1cf044b116366ccaab61c35a82d18ff80 /arch/sh/Kconfig
parentMerge tag 'nfs-for-4.8-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs (diff)
downloadlinux-dev-ff18143ceed3424b7d6cdb8659b9692fa734f0d8.tar.xz
linux-dev-ff18143ceed3424b7d6cdb8659b9692fa734f0d8.zip
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>
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