From: Thomas Zimmermann <tzimmermann@suse.de>
To: David Laight <David.Laight@ACULAB.COM>,
Linus Torvalds <torvalds@linux-foundation.org>
Cc: "Daniel Vetter" <daniel.vetter@ffwll.ch>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
dri-devel <dri-devel@lists.freedesktop.org>,
"Huang, Ray" <ray.huang@amd.com>,
"Dave Airlie" <airlied@redhat.com>,
"Christian König" <christian.koenig@amd.com>
Subject: Re: Linux 5.10-rc4; graphics alignment
Date: Wed, 25 Nov 2020 08:53:09 +0100 [thread overview]
Message-ID: <e8e935c2-9506-ac16-876c-32db871f6c71@suse.de> (raw)
In-Reply-To: <eb79a45bfb7f4deb8d8d22350578a9dd@AcuMS.aculab.com>
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Hi
Am 24.11.20 um 17:27 schrieb David Laight:
> From: David Laight
>> Sent: 20 November 2020 15:39
>>
>> From: Thomas Zimmermann
>>> Sent: 20 November 2020 13:42
>> ...
>>> I did a diff from v5.10-rc4 to drm-tip to look for suspicious changes.
>>> Some candidates are
>>>
>>> 8e3784dfef8a ("drm/ast: Reload gamma LUT after changing primary
>>> plane's color format")
>>
>> Ok, that one fixes the screen colours (etc).
>> So 8e3784dfef8a was good and then HEAD^ was bad.
>>
>> I might try to bisect the breakage.
>>
>> The stack splat is entirely different.
>> I'll try to bisect that on Linus's tree.
>
> The good news is I'm not getting the stack splat on rc5.
> I'm not sure I can be bothered to find out when :-)
>
> Applying 8e3784dfef8a to rc5 by hand also fixes the display colours.
Sounds good. I'm counting this as solved then. Thanks for putting all
this work into it.
Best regards
Thomas
>
> David
>
> -
> Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
> Registration No: 1397386 (Wales)
>
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
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next prev parent reply other threads:[~2020-11-25 7:53 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-20 9:52 Linux 5.10-rc4; graphics alignment David Laight
2020-11-20 10:13 ` Thomas Zimmermann
2020-11-20 10:51 ` David Laight
2020-11-20 11:26 ` Thomas Zimmermann
2020-11-20 11:45 ` David Laight
2020-11-20 12:30 ` Thomas Zimmermann
2020-11-20 12:53 ` David Laight
2020-11-20 13:41 ` Thomas Zimmermann
2020-11-20 15:39 ` David Laight
2020-11-24 16:27 ` David Laight
2020-11-25 7:53 ` Thomas Zimmermann [this message]
2020-11-25 8:25 ` Thomas Zimmermann
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