Re: [PATCH] fbdev: fbcon: Fix unregister crash when more than one framebuffer

2019-01-03 Thread Mikulas Patocka
On Mon, 10 Dec 2018, Noralf Trønnes wrote: > When unregistering fbdev using unregister_framebuffer(), any bound > console will unbind automatically. This is working fine if this is the > only framebuffer, resulting in a switch to the dummy console. However if > there is a fb0 and I unregister fb

Re: [PATCH] fbdev: fbcon: Fix unregister crash when more than one framebuffer

2018-12-20 Thread Bartlomiej Zolnierkiewicz
On 12/12/2018 03:20 PM, Noralf Trønnes wrote: > > Den 12.12.2018 12.05, skrev Daniel Vetter: >> On Mon, Dec 10, 2018 at 08:02:55PM +0100, Noralf Trønnes wrote: >>> When unregistering fbdev using unregister_framebuffer(), any bound >>> console will unbind automatically. This is working fine if thi

Re: [PATCH] fbdev: fbcon: Fix unregister crash when more than one framebuffer

2018-12-12 Thread Noralf Trønnes
Den 12.12.2018 12.05, skrev Daniel Vetter: On Mon, Dec 10, 2018 at 08:02:55PM +0100, Noralf Trønnes wrote: When unregistering fbdev using unregister_framebuffer(), any bound console will unbind automatically. This is working fine if this is the only framebuffer, resulting in a switch to the dum

Re: [PATCH] fbdev: fbcon: Fix unregister crash when more than one framebuffer

2018-12-12 Thread Daniel Vetter
On Mon, Dec 10, 2018 at 08:02:55PM +0100, Noralf Trønnes wrote: > When unregistering fbdev using unregister_framebuffer(), any bound > console will unbind automatically. This is working fine if this is the > only framebuffer, resulting in a switch to the dummy console. However if > there is a fb0 a

[PATCH] fbdev: fbcon: Fix unregister crash when more than one framebuffer

2018-12-10 Thread Noralf Trønnes
When unregistering fbdev using unregister_framebuffer(), any bound console will unbind automatically. This is working fine if this is the only framebuffer, resulting in a switch to the dummy console. However if there is a fb0 and I unregister fb1 having a bound console, I eventually get a crash. Th