From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: David Disseldorp <ddiss@suse.de>, target-devel@vger.kernel.org
Cc: "Martin K . Petersen" <martin.petersen@oracle.com>,
Mike Christie <michael.christie@oracle.com>,
Lee Duncan <lduncan@suse.com>
Subject: Re: [PATCH] scsi: target: fix NULL dereference on XCOPY completion
Date: Tue, 20 Jul 2021 23:22:46 -0400 [thread overview]
Message-ID: <162683773927.29160.6924179509253006982.b4-ty@oracle.com> (raw)
In-Reply-To: <20210720225522.26291-1-ddiss@suse.de>
On Wed, 21 Jul 2021 00:55:22 +0200, David Disseldorp wrote:
> CPU affinity control added with 39ae3edda325 makes target_complete_cmd()
> queue work on a CPU based on se_tpg->se_tpg_wwn->cmd_compl_affinity
> state.
>
> LIO's EXTENDED COPY worker is a special case in that read/write cmds
> are dispatched using the global xcopy_pt_tpg, which carries a NULL
> se_tpg_wwn pointer following initialization in target_xcopy_setup_pt().
>
> [...]
Applied to 5.14/scsi-fixes, thanks!
[1/1] scsi: target: fix NULL dereference on XCOPY completion
https://git.kernel.org/mkp/scsi/c/a47fa41381a0
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2021-07-21 3:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-20 22:55 [PATCH] scsi: target: fix NULL dereference on XCOPY completion David Disseldorp
2021-07-21 0:22 ` michael.christie
2021-07-21 3:22 ` Martin K. Petersen [this message]
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