linux-kernel - Re: [PATCH 6/7] drm/msm/A6XX: Add a flag to allow preemption to submitqueue

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 for Android: free password hash cracker in your pocket

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

Message-ID: <5e911abd-6681-4c44-8b97-2d263f4bb13a@kernel.org>
Date: Tue, 20 Aug 2024 12:18:41 +0200
From: Konrad Dybcio <konradybcio@...nel.org>
To: Antonino Maniscalco <antomani103@...il.com>,
 Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
 Abhinav Kumar <quic_abhinavk@...cinc.com>,
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
 Marijn Suijten <marijn.suijten@...ainline.org>,
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
 freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/7] drm/msm/A6XX: Add a flag to allow preemption to
 submitqueue_create



On 20.08.2024 12:16 PM, Konrad Dybcio wrote:
> On 15.08.2024 8:26 PM, Antonino Maniscalco wrote:
>> Some userspace changes are necessary so add a flag for userspace to
>> advertise support for preemption.
>>
>> Signed-off-by: Antonino Maniscalco <antomani103@...il.com>
>> ---
> 
> Squash this into the "add preemption" patch, or add the flag earlier
> (probably the latter, as that one is already big enough)
> 
> As it stands, just applying patches 1..5 will break GPU IIUC.. and
> that's no bueno for running git bisect

Or not, since the ring number isn't increased until the next one..

Konrad