linux-kernel - [PATCH] cciss: add Smart Array 5i to the kdump blacklist

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Message-ID: <4F1FFD97.1080204@redhat.com>
Date:	Wed, 25 Jan 2012 14:03:19 +0100
From:	Tomas Henzl <thenzl@...hat.com>
To:	Jens Axboe <axboe@...nel.dk>
CC:	"Stephen M. Cameron" <scameron@...rdog.cce.hp.com>,
	"'linux-kernel@...r.kernel.org'" <linux-kernel@...r.kernel.org>
Subject: [PATCH] cciss: add Smart Array 5i to the kdump blacklist

Sent this originally to scsi list - resending.


The '5i' controller freezes when a kdump is attempted.
This patch admits it and adds the controller
to the unresetable list.

Signed-off-by: Tomas Henzl <thenzl@...hat.com>
Acked-by: Stephen M. Cameron <scameron@...rdog.cce.hp.com>

---
 drivers/block/cciss.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 8f4ef65..b43ed87 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -576,12 +576,14 @@ static u32 unresettable_controller[] = {
 	0x3215103C, /* Smart Array E200i */
 	0x3237103C, /* Smart Array E500 */
 	0x323D103C, /* Smart Array P700m */
+	0x40800E11, /* Smart Array 5i */
 	0x409C0E11, /* Smart Array 6400 */
 	0x409D0E11, /* Smart Array 6400 EM */
 };
 
 /* List of controllers which cannot even be soft reset */
 static u32 soft_unresettable_controller[] = {
+	0x40800E11, /* Smart Array 5i */
 	0x409C0E11, /* Smart Array 6400 */
 	0x409D0E11, /* Smart Array 6400 EM */
 };
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