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From: Thomas Zimmermann <tzimmermann@suse.de>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Javier Martinez Canillas <javierm@redhat.com>,
	Zack Rusin <zackr@vmware.com>,
	Hans de Goede <hdegoede@redhat.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: regression: NULL pointer dereference due to 27599aacbaef ("fbdev: Hot-unplug firmware fb devices on forced removal")
Date: Mon, 4 Apr 2022 21:46:13 +0200	[thread overview]
Message-ID: <1116eb70-516e-13b3-0697-4af00430bae8@suse.de> (raw)
In-Reply-To: <CADVatmM0mP9u9H_LY8qm+ZpezyELdeBSWqQameZnb0dP7TUsQw@mail.gmail.com>


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Hi

Am 31.03.22 um 10:25 schrieb Sudip Mukherjee:
> On Thu, Mar 31, 2022 at 8:07 AM Thomas Zimmermann <tzimmermann@suse.de> 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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  reply	other threads:[~2022-04-04 21:41 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-28 15:41 regression: NULL pointer dereference due to 27599aacbaef ("fbdev: Hot-unplug firmware fb devices on forced removal") Sudip Mukherjee
2022-03-30 12:36 ` Thorsten Leemhuis
2022-03-31  7:02 ` Thomas Zimmermann
2022-03-31  7:07 ` Thomas Zimmermann
2022-03-31  8:25   ` Sudip Mukherjee
2022-04-04 19:46     ` Thomas Zimmermann [this message]
2022-04-05 13:06       ` Sudip Mukherjee

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