Added to drm-misc-fixes. Thanks a lot for the patch.
Am 08.03.23 um 11:50 schrieb Takashi Iwai:
The recent fix for the deferred I/O by the commit
3efc61d95259 ("fbdev: Fix invalid page access after closing deferred I/O
devices")
caused a regression when the same fb device is opened/closed
On Wed, Mar 8, 2023 at 11:50 AM Takashi Iwai wrote:
>
> The recent fix for the deferred I/O by the commit
> 3efc61d95259 ("fbdev: Fix invalid page access after closing deferred I/O
> devices")
> caused a regression when the same fb device is opened/closed while
> it's being used. It resulted
The recent fix for the deferred I/O by the commit
3efc61d95259 ("fbdev: Fix invalid page access after closing deferred I/O
devices")
caused a regression when the same fb device is opened/closed while
it's being used. It resulted in a frozen screen even if something
is redrawn there after the
