linux-kernel - Re: [PATCH V5 09/10] accel/amdxdna: Add error handling

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <3d66e80a-7781-5682-2dd3-571407798d81@quicinc.com>
Date: Fri, 25 Oct 2024 11:48:51 -0600
From: Jeffrey Hugo <quic_jhugo@...cinc.com>
To: Lizhi Hou <lizhi.hou@....com>, <ogabbay@...nel.org>,
        <dri-devel@...ts.freedesktop.org>
CC: <linux-kernel@...r.kernel.org>, <min.ma@....com>, <max.zhen@....com>,
        <sonal.santan@....com>, <king.tam@....com>
Subject: Re: [PATCH V5 09/10] accel/amdxdna: Add error handling

On 10/21/2024 10:19 AM, Lizhi Hou wrote:
> When there is a hardware error, the NPU firmware notifies the host through
> a mailbox message. The message includes details of the error, such as the
> tile and column indexes where the error occurred.
> 
> The driver starts a thread to handle the NPU error message. The thread
> stops the clients which are using the column where error occurred. Then
> the driver resets that column.
> 
> Co-developed-by: Min Ma<min.ma@....com>
> Signed-off-by: Min Ma<min.ma@....com>
> Signed-off-by: Lizhi Hou<lizhi.hou@....com>

Reviewed-by: Jeffrey Hugo <quic_jhugo@...cinc.com>