releases/2.6.15.2/fix-i2o_scsi-oops-on-abort.patch

   1 From stable-bounces@linux.kernel.org Thu Jan 19 14:02:44 2006
   2 Message-Id: <200601192201.k0JM141O030124@shell0.pdx.osdl.net>
   3 To: theonetruekenny@yahoo.com, Markus.Lidel@shadowconnect.com,
   4         stable@kernel.org, mm-commits@vger.kernel.org
   5 From: akpm@osdl.org
   6 Date: Thu, 19 Jan 2006 14:03:04 -0800
   7 Cc:
   8 Subject: Fix i2o_scsi oops on abort
   9
  10 From: Markus Lidel <Markus.Lidel@shadowconnect.com>
  11
  12 >From http://bugzilla.kernel.org/show_bug.cgi?id=5923
  13
  14 When a scsi command failed, an oops would result.
  15
  16 Back-to-back SMART queries would make the Seagate drives unhappy.  The
  17 second SMART query would timeout, and the command would be aborted.
  18
  19 From: Markus Lidel <Markus.Lidel@shadowconnect.com>
  20 Cc: Kenny Simpson <theonetruekenny@yahoo.com>
  21 Signed-off-by: Andrew Morton <akpm@osdl.org>
  22 Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
  23 ---
  24  drivers/message/i2o/i2o_scsi.c |    2 +-
  25  1 file changed, 1 insertion(+), 1 deletion(-)
  26
  27 --- linux-2.6.15.1.orig/drivers/message/i2o/i2o_scsi.c
  28 +++ linux-2.6.15.1/drivers/message/i2o/i2o_scsi.c
  29 @@ -729,7 +729,7 @@ static int i2o_scsi_abort(struct scsi_cm
  30                &msg->u.head[1]);
  31         writel(i2o_cntxt_list_get_ptr(c, SCpnt), &msg->body[0]);
  32
  33 -       if (i2o_msg_post_wait(c, m, I2O_TIMEOUT_SCSI_SCB_ABORT))
  34 +       if (!i2o_msg_post_wait(c, msg, I2O_TIMEOUT_SCSI_SCB_ABORT))
  35                 status = SUCCESS;
  36
  37         return status;