linux-kernel - Re: accel/amdxdna: Fix incorrect command state for timed out job

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Message-ID: <1a29a833-793c-a65c-f5aa-9f7617ec92bc@amd.com>
Date: Wed, 29 Oct 2025 11:43:30 -0700
From: Lizhi Hou <lizhi.hou@....com>
To: Markus Elfring <Markus.Elfring@....de>, <dri-devel@...ts.freedesktop.org>,
	Jeffrey Hugo <quic_jhugo@...cinc.com>, Maciej Falkowski
	<maciej.falkowski@...ux.intel.com>, Oded Gabbay <ogabbay@...nel.org>
CC: LKML <linux-kernel@...r.kernel.org>, Mario Limonciello
	<mario.limonciello@....com>, Max Zhen <max.zhen@....com>, Sonal Santan
	<sonal.santan@....com>
Subject: Re: accel/amdxdna: Fix incorrect command state for timed out job


On 10/29/25 03:40, Markus Elfring wrote:
>> Sorry that I am still a little confused.
> By the way:
> How do you think about to move the statement “cmd_abo = job->cmd_bo;”
> behind the applied input parameter validation?
> https://elixir.bootlin.com/linux/v6.18-rc3/source/drivers/accel/amdxdna/aie2_ctx.c#L197-L226

With the patch, the order changed. It needs to read the timeout flag 
from cmd_abo.

Lizhi

>
> Regards,
> Markus