Re: regression: NULL pointer dereference due to 27599aacbaef ("fbdev: Hot-unplug firmware fb devices on forced removal")

[Thomas Zimmermann]

Hi

Am 31.03.22 um 10:25 schrieb Sudip Mukherjee:
> On Thu, Mar 31, 2022 at 8:07 AM Thomas Zimmermann <tzimmermann@xxxxxxx> wrote:
> > Am 28.03.22 um 17:41 schrieb Sudip Mukherjee:
> > > Hi Thomas,
> > >
> > > We usually run boot tests with linux mainline HEAD commit almost every
> > > night on ppc64 qemu. And my tests had been failing for last few days.
> >
> > Could you please provide your kernel's config file?
>
> Thanks for taking a look at it.
> The config is attached.

I was able to reproduce and fix the issue locally. Please have a look at 
[1] for the patch.

Best regards
Thomas

[1] https://patchwork.freedesktop.org/patch/480648/

--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev

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