Re: regression: block/001 lead kernel NULL pointer from v5.3-rc1

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To: Yi Zhang <yi.zhang@xxxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx
Subject: Re: regression: block/001 lead kernel NULL pointer from v5.3-rc1
From: Bart Van Assche <bvanassche@xxxxxxx>
Date: Mon, 22 Jul 2019 15:36:32 -0700
In-reply-to: <1106410976.2184883.1563817165884.JavaMail.zimbra@redhat.com>
References: <1106410976.2184883.1563817165884.JavaMail.zimbra@redhat.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2

On 7/22/19 10:39 AM, Yi Zhang wrote:

With step[1], this kernel NULL pointer[2] can be triggered every time from v5.3-rc1, let me know if you need more info, thanks.

Have you already tried patch "[PATCH] scsi: fix the dma_max_mapping_sizecall" (https://marc.info/?l=linux-scsi&m=156378725427719)?


Bart.

References:
- regression: block/001 lead kernel NULL pointer from v5.3-rc1
  - From: Yi Zhang

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