linux-kernel - Re: [PATCH v10 00/11] Add generic memory shrinker to VirtIO-GPU and Panfrost DRM drivers

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Date:   Mon, 30 Jan 2023 15:02:10 +0300
From:   Dmitry Osipenko <dmitry.osipenko@...labora.com>
To:     Gerd Hoffmann <kraxel@...hat.com>
Cc:     Thomas Zimmermann <tzimmermann@...e.de>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        kernel@...labora.com, virtualization@...ts.linux-foundation.org,
        David Airlie <airlied@...il.com>,
        Gurchetan Singh <gurchetansingh@...omium.org>,
        Chia-I Wu <olvaffe@...il.com>, Daniel Vetter <daniel@...ll.ch>,
        Daniel Almeida <daniel.almeida@...labora.com>,
        Gustavo Padovan <gustavo.padovan@...labora.com>,
        Daniel Stone <daniel@...ishbar.org>,
        Tomeu Vizoso <tomeu.vizoso@...labora.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Rob Clark <robdclark@...il.com>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Christian König <christian.koenig@....com>,
        Qiang Yu <yuq825@...il.com>,
        Steven Price <steven.price@....com>,
        Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>,
        Rob Herring <robh@...nel.org>, Sean Paul <sean@...rly.run>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>
Subject: Re: [PATCH v10 00/11] Add generic memory shrinker to VirtIO-GPU and
 Panfrost DRM drivers

On 1/27/23 11:13, Gerd Hoffmann wrote:
> On Thu, Jan 26, 2023 at 01:55:09AM +0300, Dmitry Osipenko wrote:
>> Hello Thomas and Gerd,
>>
>> On 1/9/23 00:04, Dmitry Osipenko wrote:
>>> This series:
>>>
>>>   1. Makes minor fixes for drm_gem_lru and Panfrost
>>>   2. Brings refactoring for older code
>>>   3. Adds common drm-shmem memory shrinker
>>>   4. Enables shrinker for VirtIO-GPU driver
>>>   5. Switches Panfrost driver to the common shrinker
>>>
>>> Changelog:
>>>
>>> v10:- Rebased on a recent linux-next.
>>>
>>>     - Added Rob's ack to MSM "Prevent blocking within shrinker loop" patch.
>>>
>>>     - Added Steven's ack/r-b/t-b for the Panfrost patches.
>>>
>>>     - Fixed missing export of the new drm_gem_object_evict() function.
>>>
>>>     - Added fixes tags to the first two patches that are making minor fixes,
>>>       for consistency.
>>
>> Do you have comments on this version? Otherwise ack will be appreciated.
>> Thanks in advance!
> 
> Don't feel like signing off on the locking changes, I'm not that
> familiar with the drm locking rules.  So someone else looking at them
> would be good.  Otherwise the series and specifically the virtio changes
> look good to me.
> 
> Acked-by: Gerd Hoffmann <kraxel@...hat.com>

Thomas was looking at the the DRM core changes. I expect he'll ack them.

Thank you for reviewing the virtio patches!

-- 
Best regards,
Dmitry