linux-kernel - RE: bf756fb833cb ("drm/amdgpu: add missing cleanups for Polaris12 UVD/VCE on suspend")

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: <DM6PR12MB26199D9E4AD854A4DCF562B4E4B89@DM6PR12MB2619.namprd12.prod.outlook.com>
Date:   Thu, 14 Oct 2021 02:02:48 +0000
From:   "Quan, Evan" <Evan.Quan@....com>
To:     Borislav Petkov <bp@...en8.de>
CC:     Alex Deucher <alexdeucher@...il.com>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        LKML <linux-kernel@...r.kernel.org>,
        "Deucher, Alexander" <Alexander.Deucher@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        "Chen, Guchun" <Guchun.Chen@....com>
Subject: RE: bf756fb833cb ("drm/amdgpu: add missing cleanups for Polaris12
 UVD/VCE on suspend")

[AMD Official Use Only]



> -----Original Message-----
> From: Borislav Petkov <bp@...en8.de>
> Sent: Wednesday, October 13, 2021 5:26 PM
> To: Quan, Evan <Evan.Quan@....com>
> Cc: Alex Deucher <alexdeucher@...il.com>; amd-gfx list <amd-
> gfx@...ts.freedesktop.org>; LKML <linux-kernel@...r.kernel.org>; Deucher,
> Alexander <Alexander.Deucher@....com>; Pan, Xinhui
> <Xinhui.Pan@....com>; Chen, Guchun <Guchun.Chen@....com>
> Subject: Re: bf756fb833cb ("drm/amdgpu: add missing cleanups for Polaris12
> UVD/VCE on suspend")
> 
> On Wed, Oct 13, 2021 at 09:19:45AM +0000, Quan, Evan wrote:
> > So, I need your help to confirm the last two patches(I sent you) do not
> affect the fix for the bug above.
> > Please follow the steps below to verify it:
> > 1. Launch a video playing
> > 2. open another terminal and issue "sudo pm-suspend" command to force
> > suspending 3. verify the system can suspend and resume back correctly
> > without errors or hangs
> 
> Just to confirm: you want me to do that with the last two patches applied?
[Quan, Evan] Yes, but not(apply them) at the same time. One by one as you did before.
- try the patch1 first
- undo the changes of patch1 and try patch2

BR
Evan
> 
> --
> Regards/Gruss,
>     Boris.
> 
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpeo
> ple.kernel.org%2Ftglx%2Fnotes-about-
> netiquette&amp;data=04%7C01%7CEvan.Quan%40amd.com%7Cbcabc6c3a5
> 07426172a308d98e2b8235%7C3dd8961fe4884e608e11a82d994e183d%7C0%7
> C0%7C637697139813202149%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4w
> LjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&am
> p;sdata=7%2F3TXqlIld%2BdSocRyLsgZBeaFcsEDiI5GEwJ5AHaLSk%3D&amp;re
> served=0