Re: [PATCH v3] drm/cma-helper: Fix crash in fbdev error path

2018-11-05 Thread Daniel Vetter
On Sun, Nov 04, 2018 at 08:10:57PM +0300, Sergey Suloev wrote: > To be exact, the issue does not happen in case I use default kernel config > but only with the custom one. Can you pls grab a new backtrace on latest kernels? Thanks, Daniel > > > On 10/2/18 2:14 PM, Noralf Trønnes wrote: > > >

Re: [PATCH v3] drm/cma-helper: Fix crash in fbdev error path

2018-11-04 Thread Sergey Suloev
To be exact, the issue does not happen in case I use default kernel config but only with the custom one. On 10/2/18 2:14 PM, Noralf Trønnes wrote: Den 01.10.2018 21.45, skrev Noralf Trønnes: Sergey Suloev reported a crash happening in drm_client_dev_hotplug() when fbdev had failed to registe

Re: [PATCH v3] drm/cma-helper: Fix crash in fbdev error path

2018-11-04 Thread Sergey Suloev
This doesn't seem to fix the initially reported issue. The problem still exists with 4.19. On 10/2/18 2:14 PM, Noralf Trønnes wrote: Den 01.10.2018 21.45, skrev Noralf Trønnes: Sergey Suloev reported a crash happening in drm_client_dev_hotplug() when fbdev had failed to register. [    9.1245

Re: [PATCH v3] drm/cma-helper: Fix crash in fbdev error path

2018-10-02 Thread Noralf Trønnes
Den 01.10.2018 21.45, skrev Noralf Trønnes: Sergey Suloev reported a crash happening in drm_client_dev_hotplug() when fbdev had failed to register. [9.124598] vc4_hdmi 3f902000.hdmi: ASoC: Failed to create component debugfs directory [9.147667] vc4_hdmi 3f902000.hdmi: vc4-hdmi-hifi <->

[PATCH v3] drm/cma-helper: Fix crash in fbdev error path

2018-10-01 Thread Noralf Trønnes
Sergey Suloev reported a crash happening in drm_client_dev_hotplug() when fbdev had failed to register. [9.124598] vc4_hdmi 3f902000.hdmi: ASoC: Failed to create component debugfs directory [9.147667] vc4_hdmi 3f902000.hdmi: vc4-hdmi-hifi <-> 3f902000.hdmi mapping ok [9.155184] vc4_h