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authorJames Bottomley <JBottomley@Parallels.com>2013-07-24 19:43:18 (GMT)
committerJames Bottomley <JBottomley@Parallels.com>2013-07-24 21:18:12 (GMT)
commite1be09808e030d57bb743618eb41e2bc31dd464c (patch)
treed17034c79f22fbd304ab95146e8f9de22ad30f96 /kernel/rtmutex.c
parent53a983c4f8b4246f5ff00567411be55967b0350a (diff)
downloadlinux-fsl-qoriq-e1be09808e030d57bb743618eb41e2bc31dd464c.tar.xz
[SCSI] isci: fix breakage caused by >16byte CDB patch
Oops, apparently no-one I cc'd at intel actually bothered to check this patch for the isci driver: commit e73823f7a2c921dcf068d34ea03bd682498d9e42 Author: James Bottomley <JBottomley@Parallels.com> Date: Tue May 7 15:38:18 2013 -0700 [SCSI] libsas: implement > 16 byte CDB support sci_swab32_cpy needs multiples of four, so for commands that aren't that, it's rounding the wrong way. fix by doing (len+3)/4 instead of len/4. Reported-by: Tony Luck <tony.luck@intel.com> Tested-by: Tony Luck <tony.luck@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'kernel/rtmutex.c')
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