Re: [PATCH] drm/fb-helper: Try to protect cleanup against delayed setup

2023-02-20 Thread Thomas Zimmermann
Hi Am 17.02.23 um 20:47 schrieb Daniel Vetter: Some vague evidences suggests this can go wrong. Try to prevent it by holding the right mutex and clearing ->deferred_setup to make sure we later on don't accidentally try to re-register the fbdev when the driver thought it had it all cleaned up alr

Re: [PATCH] drm/fb-helper: Try to protect cleanup against delayed setup

2021-07-15 Thread Thomas Zimmermann
Am 13.07.21 um 15:59 schrieb Daniel Vetter: Some vague evidences suggests this can go wrong. Try to prevent it by holding the right mutex and clearing ->deferred_setup to make sure we later on don't accidentally try to re-register the fbdev when the driver thought it had it all cleaned up alrea

Re: [PATCH] drm/fb-helper: Try to protect cleanup against delayed setup

2021-07-13 Thread Sam Ravnborg
Hi Daniel, On Tue, Jul 13, 2021 at 03:59:22PM +0200, Daniel Vetter wrote: > Some vague evidences suggests this can go wrong. Try to prevent it by > holding the right mutex and clearing ->deferred_setup to make sure we > later on don't accidentally try to re-register the fbdev when the > driver tho