From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: linux-scsi@vger.kernel.org,
Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Cc: "Martin K . Petersen" <martin.petersen@oracle.com>
Subject: Re: [PATCH] mpt3sas:Fix kernel panic during drive powercycle test
Date: Thu, 18 Nov 2021 23:16:41 -0500 [thread overview]
Message-ID: <163729506337.21244.2229003917376159521.b4-ty@oracle.com> (raw)
In-Reply-To: <20211117104909.2069-1-sreekanth.reddy@broadcom.com>
On Wed, 17 Nov 2021 16:19:09 +0530, Sreekanth Reddy wrote:
> While looping over shost's sdev list it is possible that one
> of the drive is getting removed and it's sas_target object is
> freed but it's sdev object is still intact with the sdev list.
> So, kernel panic occurred while driver trying to access the sas_address
> field of sas_target object without checking the sas_target object
> for NULL pointer.
>
> [...]
Applied to 5.16/scsi-fixes, thanks!
[1/1] mpt3sas:Fix kernel panic during drive powercycle test
https://git.kernel.org/mkp/scsi/c/0ee4ba13e09c
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2021-11-19 4:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-17 10:49 [PATCH] mpt3sas:Fix kernel panic during drive powercycle test Sreekanth Reddy
2021-11-19 4:16 ` Martin K. Petersen [this message]
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