Re: [PATCH 1/4] fbdev: Drop FBINFO_CAN_FORCE_OUTPUT flag

2018-09-11 Thread Bartlomiej Zolnierkiewicz
On 09/11/2018 09:42 AM, Daniel Vetter wrote: > On Mon, Sep 10, 2018 at 02:48:43PM +0200, Bartlomiej Zolnierkiewicz wrote: >> >> On 08/22/2018 10:54 AM, Daniel Vetter wrote: >>> This was only added for the drm's fbdev emulation support, so that it >>> would try harder to show the Oops. >>> >>> Unfor

Re: [PATCH 1/4] fbdev: Drop FBINFO_CAN_FORCE_OUTPUT flag

2018-09-11 Thread Daniel Vetter
On Mon, Sep 10, 2018 at 02:48:43PM +0200, Bartlomiej Zolnierkiewicz wrote: > > On 08/22/2018 10:54 AM, Daniel Vetter wrote: > > This was only added for the drm's fbdev emulation support, so that it > > would try harder to show the Oops. > > > > Unfortunately this never really worked reliably, and

Re: [PATCH 1/4] fbdev: Drop FBINFO_CAN_FORCE_OUTPUT flag

2018-09-10 Thread Bartlomiej Zolnierkiewicz
On 08/22/2018 10:54 AM, Daniel Vetter wrote: > This was only added for the drm's fbdev emulation support, so that it > would try harder to show the Oops. > > Unfortunately this never really worked reliably, and in practice ended > up pushing the real Oops off the screen due to plentyfull locking,