Re: [PATCH] block: fix NPE when resuming SCSI devices using blk-mq

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To: "ps@xxxxxx" <ps@xxxxxx>
Subject: Re: [PATCH] block: fix NPE when resuming SCSI devices using blk-mq
From: Bart Van Assche <Bart.VanAssche@xxxxxxx>
Date: Fri, 27 Jul 2018 15:03:09 +0000
Accept-language: en-US
Cc: "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "linux-block@xxxxxxxxxxxxxxx" <linux-block@xxxxxxxxxxxxxxx>, "axboe@xxxxxxxxx" <axboe@xxxxxxxxx>, "ming.lei@xxxxxxxxxx" <ming.lei@xxxxxxxxxx>
In-reply-to: <20180727123533.GA1588@xps>
References: <b712b87a509dc64619a3aec7c673935ed09be5de.1531488173.git.ps@pks.im> <fda284b59b2401d3d44a1343f809b98a8ae69be7.camel@wdc.com> <20180726083850.GB1674@ncase> <62ddc886d005b91bd6a1bd8775259bb0b5cbe2b2.camel@wdc.com> <20180727123533.GA1588@xps>
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On Fri, 2018-07-27 at 14:35 +-0200, Patrick Steinhardt wrote:
+AD4- +ADw-1+AD4AWw-   53.411700+AF0- BUG: unable to handle kernel NULL pointer dereference at 00000000000001a8
+AD4- +ADw-4+AD4AWw-   53.411733+AF0- RIP: 0010:blk+AF8-set+AF8-runtime+AF8-active+-0x2d/0x50

Are you sure commit 4fd41a8552af (+ACI-SCSI: Fix NULL pointer dereference in
runtime PM+ACIAOw- December 2015) is in your kernel tree?

Bart.

Follow-Ups:
- Re: [PATCH] block: fix NPE when resuming SCSI devices using blk-mq
  - From: Patrick Steinhardt

References:
- [PATCH] block: fix NPE when resuming SCSI devices using blk-mq
  - From: Patrick Steinhardt
- Re: [PATCH] block: fix NPE when resuming SCSI devices using blk-mq
  - From: Bart Van Assche
- Re: [PATCH] block: fix NPE when resuming SCSI devices using blk-mq
  - From: Patrick Steinhardt
- Re: [PATCH] block: fix NPE when resuming SCSI devices using blk-mq
  - From: Bart Van Assche
- Re: [PATCH] block: fix NPE when resuming SCSI devices using blk-mq
  - From: Patrick Steinhardt

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