linux-kernel - Re: [regression][6.0] After commit b261509952bc19d1012cf732f853659be6ebc61e I see WARNING message at drivers/gpu/drm/drm_modeset_lock.c:276 drm_modeset_drop

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]

Date:   Tue, 22 Nov 2022 16:35:00 +0500
From:   Mikhail Gavrilov <mikhail.v.gavrilov@...il.com>
To:     amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        Linux List Kernel Mailing <linux-kernel@...r.kernel.org>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        Harry Wentland <hwentlan@....com>
Subject: Re: [regression][6.0] After commit b261509952bc19d1012cf732f853659be6ebc61e
 I see WARNING message at drivers/gpu/drm/drm_modeset_lock.c:276 drm_modeset_drop_locks+0x63/0x70

On Thu, Oct 13, 2022 at 6:36 PM Mikhail Gavrilov
<mikhail.v.gavrilov@...il.com> wrote:
>
> Hi!
> I bisected an issue of the 6.0 kernel which started happening after
> 6.0-rc7 on all my machines.
>
> Backtrace of this issue looks like as:
>
> [ 2807.339439] ------------[ cut here ]------------
> [ 2807.339445] WARNING: CPU: 11 PID: 2061 at
> drivers/gpu/drm/drm_modeset_lock.c:276
> drm_modeset_drop_locks+0x63/0x70
>
> bisect points to this commit: b261509952bc19d1012cf732f853659be6ebc61e.
>
> After reverting this commit the WARNING messages described here disappeared.
>

Hi Harry, Christian says that you can help with it.

Thanks.

-- 
Best Regards,
Mike Gavrilov.