From: Alistair Delva <adelva@google.com>
To: stable@vger.kernel.org
Cc: kernel-team@android.com, Lingfeng Yang <lfy@google.com>,
kraxel@redhat.com
Subject: Please revert "drm/virtio: switch virtio_gpu_wait_ioctl() to gem helper." from 5.4-stable
Date: Thu, 16 Jan 2020 08:20:11 -0800 [thread overview]
Message-ID: <CANDihLFwsdpGmR5j++bLSaxGYuXOtykA-B2T0rWiXgzdfCPkJg@mail.gmail.com> (raw)
(Sorry if this is noise and has already been reported)
After updating to 5.4.7 we noticed that virtio_gpu's wait ioctl
stopped working correctly.
It looks like 29cf12394c05 ("drm/virtio: switch
virtio_gpu_wait_ioctl() to gem helper.") was picked up automatically,
but it depends on 889165ad6190 ("drm/virtio: pass gem reservation
object to ttm init") from earlier in Gerd's series in Linus's tree,
which was not picked up.
(This patch doesn't seem like compelling stable material so maybe we
should revert it.)
next reply other threads:[~2020-01-16 16:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-16 16:20 Alistair Delva [this message]
2020-01-16 19:39 ` Please revert "drm/virtio: switch virtio_gpu_wait_ioctl() to gem helper." from 5.4-stable Greg KH
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