The patch titled
scsi: fix CD burning regression
has been removed from the -mm tree. Its filename was
scsi-fix-cd-burning-regression.patch
This patch was dropped because it had testing failures
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: scsi: fix CD burning regression
From: Mike Galbraith <efault@xxxxxx>
Fix CD burning regression introduced by
6b00769fe1502b4ad97bb327ef7ac971b208bfb5. raw_data_len must be updated to
reflect residual data upon IO completion because it is used by
blk_complete_sghdr_rq() to set hdr->resid which eventually becomes visible to
userland.
Signed-off-by: Mike Galbraith <efault@xxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Cc: Jeff Garzik <jeff@xxxxxxxxxx>
Cc: Tejun Heo <htejun@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/scsi_lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/scsi/scsi_lib.c~scsi-fix-cd-burning-regression drivers/scsi/scsi_lib.c
--- a/drivers/scsi/scsi_lib.c~scsi-fix-cd-burning-regression
+++ a/drivers/scsi/scsi_lib.c
@@ -871,7 +871,7 @@ void scsi_io_completion(struct scsi_cmnd
scsi_end_bidi_request(cmd);
return;
}
- req->data_len = scsi_get_resid(cmd);
+ req->data_len = req->raw_data_len = scsi_get_resid(cmd);
}
BUG_ON(blk_bidi_rq(req)); /* bidi not support for !blk_pc_request yet */
_
Patches currently in -mm which might be from efault@xxxxxx are
block-fix-residual-byte-count-handling.patch
scsi-fix-cd-burning-regression.patch
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