From: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com>
To: Anton Blanchard <anton@ozlabs.org>,
james.smart@broadcom.com, dick.kennedy@broadcom.com,
jejb@linux.vnet.ibm.com, martin.petersen@oracle.com,
benh@kernel.crashing.org, jk@ozlabs.org
Cc: linux-scsi@vger.kernel.org
Subject: Re: [PATCH] scsi: lpfc: Add shutdown method for kexec
Date: Mon, 6 Mar 2017 11:52:36 -0300 [thread overview]
Message-ID: <e13aeaf9-3b2c-a9e8-5867-cf9ab20a040c@linux.vnet.ibm.com> (raw)
In-Reply-To: <20170212214920.28866-1-anton@ozlabs.org>
On 02/12/2017 07:49 PM, Anton Blanchard wrote:
> We see lpfc devices regularly fail during kexec. Fix this by adding
> a shutdown method which mirrors the remove method.
Reviewed-by: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com>
Tested-by: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com>
@mkp, @jejb: may you please flag this patch for stable? Thank you.
This patch fixes a problem of some adapter ports going offline after
reboot on the following adapter, at least:
[10df:f100] Saturn-X: LightPulse Fibre Channel Host Adapter
# dmesg | grep lpfc
...
[ 61.676728] lpfc 0003:12:00.0: 6:0442 Adapter failed to init,
mbxCmd x88 CONFIG_PORT, mbxStatus x0 Data: x0
[ 92.766717] lpfc 0003:12:00.0: 6:0442 Adapter failed to init,
mbxCmd x88 CONFIG_PORT, mbxStatus x0 Data: x0
[ 123.856717] lpfc 0003:12:00.0: 6:0442 Adapter failed to init,
mbxCmd x88 CONFIG_PORT, mbxStatus x0 Data: x0
...
--
Mauricio Faria de Oliveira
IBM Linux Technology Center
next prev parent reply other threads:[~2017-03-06 14:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-12 21:49 [PATCH] scsi: lpfc: Add shutdown method for kexec Anton Blanchard
2017-02-12 23:14 ` Benjamin Herrenschmidt
2017-02-12 23:47 ` Anton Blanchard
2017-02-13 0:21 ` Eric W. Biederman
2017-02-13 1:01 ` Benjamin Herrenschmidt
2017-02-13 21:57 ` Brian King
2017-02-14 2:04 ` Benjamin Herrenschmidt
2017-02-14 14:56 ` Brian King
2017-02-15 2:44 ` Eric W. Biederman
2017-02-14 2:45 ` Eric W. Biederman
2017-02-14 3:39 ` Benjamin Herrenschmidt
2017-03-06 14:52 ` Mauricio Faria de Oliveira [this message]
2017-03-07 3:46 ` Martin K. Petersen
2017-03-07 5:24 ` Benjamin Herrenschmidt
2017-03-07 12:51 ` Mauricio Faria de Oliveira
2017-03-08 1:29 ` Martin K. Petersen
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