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authorMike Christie <michaelc@cs.wisc.edu>2006-08-26 03:00:22 -0400
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-08-26 10:03:14 -0500
commit0db99e3359234be181590463184b9959059a9ea9 (patch)
tree3822a0e4c6408cd0f0d23211f7f969dae873b483 /drivers/ide
parent15a3758dc9e1c9d862e46acdf607de70c302fa6a (diff)
downloadop-kernel-dev-0db99e3359234be181590463184b9959059a9ea9.zip
op-kernel-dev-0db99e3359234be181590463184b9959059a9ea9.tar.gz
[SCSI] fix scsi_send_eh_cmnd regression
The callers of scsi_send_eh_cmnd are setting the cmnd buffer, and then scsi_send_eh_cmnd is copying that updated buffer to the old_cmnd variable. Then after the command runs, we end up copying that old_cmnd var which has the new cmnd to the scsi command buffer. When this command gets recent, all types of fun things happen like getting TUR or START_STOP commands with data and scatterlists. This patch made against scsi-rc-fixes, has the callers of scsi_send_eh_cmnd pass in the command so scsi_send_eh_cmnd can do the right thing. This should go into 2.6.18 since this fixes a regression added when we removed some of the scsi_cmnd fields and replaced them with local variables. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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