From: Michael Reed <mdr@sgi.com>
Date: Fri, 24 Oct 2008 22:13:47 +0000 (-0700)
Subject: [SCSI] qla2xxx: Return a FAILED status when abort mailbox-command fails.
X-Git-Tag: v2.6.28-rc5~9^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5bff55db3dc4d659f46b4d2fce2f61c1964c2762;p=pandora-kernel.git

[SCSI] qla2xxx: Return a FAILED status when abort mailbox-command fails.

Mike Reed noted
(https://bugzilla.novell.com/show_bug.cgi?id=421330) that the
driver was incorrectly returning a SUCCESS status if the driver's
request to the firmware to abort a command failed.  By doing so,
the mid-layer believed, incorrectly, that the command has
completed and has been returned (ultimately clearing
scsi_cmnd.request_buffer) yet the driver still has the command.
What should correctly happen is a mid-layer escalation
(device-reset, etc.) of recovery during which the driver will
eventually return the outstanding commands to the mid-layer.

Cc: Stable Tree <stable@kernel.org>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---

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