From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Meelis Roos <mroos@linux.ee>
Cc: linux-scsi@vger.kernel.org,
Adaptec OEM Raid Solutions <aacraid@microsemi.com>
Subject: Re: [PATCH] aacraid driver oops with dead battery
Date: Thu, 04 Jan 2018 01:04:07 -0500 [thread overview]
Message-ID: <yq1efn6w46g.fsf@oracle.com> (raw)
In-Reply-To: <alpine.LRH.2.21.1801031057510.4107@math.ut.ee> (Meelis Roos's message of "Wed, 3 Jan 2018 11:11:09 +0200 (EET)")
Meelis,
> The battery in my HP NetRAID-4M died of old age, and the aacraid
> driver started oopsing with NULL pointer dereference on startup after
> that.
>
> Fix it by reordering the init sequence to fill in function pointers
> before ioremapping memory, or dev->a_ops.adapter_ioremap pointer will
> be NULL.
Applied to 4.16/scsi-queue, thanks!
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2018-01-04 6:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-03 9:11 [PATCH] aacraid driver oops with dead battery Meelis Roos
2018-01-03 17:05 ` Raghava Aditya Renukunta
2018-01-04 6:04 ` Martin K. Petersen [this message]
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