kernel/git/stable/linux-stable.git/drivers/scsi, branch linux-2.6.15.y

[PATCH] sd: fix memory corruption with broken mode page headers

2006-03-01T22:36:37+00:00

sd: fix memory corruption with broken mode page headers There's a problem in sd where we blindly believe the length of the headers and block descriptors. Some devices return insane values for these and cause our length to end up greater than the actual buffer size, so check to make sure. Signed-off-by: Al Viro Also removed the buffer size magic number (512) and added DPOFUA of zero to the defaults Signed-off-by: James Bottomley Signed-off-by: Linus Torvalds rediff for 2.6.15.x without DPOFUA bit, taken from commit 489708007785389941a89fa06aedc5ec53303c96 Signed-off-by: Stefan Richter Signed-off-by: Chris Wright

[PATCH] SCSI: turn off ordered flush barriers

2006-02-10T07:20:04+00:00

Turn off ordered flush barriers for SCSI driver, since the SCSI barrier code has a command leak. Signed-off-by: Jens Axboe Signed-off-by: Chris Wright Signed-off-by: Greg Kroah-Hartman

[PATCH] Fix Fibre Channel boot oops

2005-12-26T18:17:43+00:00

The oops is characteristic of the underlying device being removed from visibility before the class device, and sure enough we do device_del() before transport_unregister() in the scsi_target_reap() routines. I've no idea why this is suddenly showing up, since the code has been in there since that function was first invented. However, I've confirmed this fixes Andrew Vasquez's boot oops. Signed-off-by: James Bottomley Signed-off-by: Linus Torvalds

Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev

2005-12-24T20:40:43+00:00

[PATCH] fix libata inquiry VPD for ATAPI devices

2005-12-24T15:02:24+00:00

The following patch prevents libata from incorrectly modifying inquiry VPD pages and command support data from ATAPI devices. I have tested the patch with a SATA ATAPI tape drive on an AHCI controller. Patch is against kernel 2.4.32 with 2.4.32-libata1.patch applied. Anthony J. Battersby Cybernetics Signed-off-by: Jeff Garzik

Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

2005-12-21T23:09:50+00:00

[PATCH] dpt_i2o fix for deadlock condition

2005-12-18T19:19:44+00:00

Miquel van Smoorenburg forwarded me this fix to resolve a deadlock condition that occurs due to the API change in 2.6.13+ kernels dropping the host locking when entering the error handling. They all end up calling adpt_i2o_post_wait(), which if you call it unlocked, might return with host_lock locked anyway and that causes a deadlock. Signed-off-by: Mark Salyzyn Cc: James Bottomley Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[SCSI] fix scsi_reap_target() device_del from atomic context

2005-12-17T16:48:08+00:00

scsi_reap_target() was desgined to be called from any context. However it must do a device_del() of the target device, which may only be called from user context. Thus we have to reimplement scsi_reap_target() via a workqueue. Signed-off-by: James Bottomley

[SCSI] fix for fc transport recursion problem.

2005-12-16T03:22:14+00:00

In the scenario that a link was broken, the devloss timer for each rport was expire at roughly the same time, causing lots of "delete" workqueue items being queued. Depth is dependent upon the number of rports that were on the link. The rport target remove calls were calling flush_scheduled_work(), which would interrupt the stream, and start the next workqueue item, which did the same thing, and so on until recursion depth was large. This fix stops the recursion in the initial delete path, and pushes it off to a host-level work item that reaps the dead rports. Signed-off-by: James Bottomley

[PATCH] iscsi gfp_t annotations

2005-12-15T18:04:29+00:00

Signed-off-by: Al Viro Signed-off-by: Linus Torvalds