From: Helge Deller <deller@gmx.de>
To: Thomas Zimmermann <tzimmermann@suse.de>, Daniel Vetter <daniel@ffwll.ch>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
"airlied@gmail.com" <airlied@gmail.com>,
linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org,
Javier Martinez Canillas <javierm@redhat.com>,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: Re: [PATCH] MAINTAINERS: Add Helge as fbdev maintainer
Date: Mon, 17 Jan 2022 17:21:49 +0100 [thread overview]
Message-ID: <e19563aa-21a3-e13c-4143-847bd77a38c7@gmx.de> (raw)
In-Reply-To: <97d49bca-f5f7-dba4-b62d-b6fcdd4276ac@suse.de>
On 1/17/22 16:58, Thomas Zimmermann wrote:
> Hi
>
> Am 17.01.22 um 16:42 schrieb Helge Deller:
>> [...]
>>>> c) reintroduce the state where fbcon is fast on fbdev. This is important for non-DRM machines,
>>>> either when run on native hardware or in an emulator.
>>>> d) not break DRM development
>>>>
>>>> Especially regarding c) I complained in [1] and got no feedback. I really would like to
>>>> understand where the actual problems were and what's necessary to fix them.
>>>>
>>>> Helge
>>>>
>>>> [1] https://lore.kernel.org/r/feea8303-2b83-fc36-972c-4fc8ad723bde@gmx.de
>
> Seems like few people read linux-fbdev these days.
> I suggest to partly revert the patch to the point were performance
> gets better again.
Yes, *please*!
That would solve my biggest concern.
As far as I can see that's only 2 commits to be reverted:
b3ec8cdf457e - "fbdev: Garbage collect fbdev scrolling acceleration, part 1 (from TODO list)"
39aead8373b3 - "fbcon: Disable accelerated scrolling"for-next-next
I think both were not related to any 0-day bug reports (but again, I might be wrong).
Helge
next prev parent reply other threads:[~2022-01-17 16:23 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-14 18:11 [PATCH] MAINTAINERS: Add Helge as fbdev maintainer Helge Deller
2022-01-14 18:31 ` Geert Uytterhoeven
2022-01-17 9:48 ` Daniel Vetter
2022-01-17 10:02 ` Daniel Vetter
2022-01-17 10:19 ` Javier Martinez Canillas
2022-01-17 10:49 ` Jani Nikula
2022-01-17 10:57 ` Helge Deller
2022-01-17 12:15 ` Helge Deller
2022-01-17 12:57 ` Gerd Hoffmann
2022-01-17 13:29 ` Geert Uytterhoeven
2022-01-17 13:51 ` Thomas Zimmermann
2022-01-17 14:10 ` Geert Uytterhoeven
2022-01-17 14:47 ` Helge Deller
2022-01-17 15:03 ` Daniel Vetter
2022-01-17 20:17 ` Helge Deller
2022-01-18 6:29 ` Gerd Hoffmann
2022-01-18 8:10 ` Geert Uytterhoeven
2022-01-18 11:44 ` Daniel Vetter
2022-01-18 14:23 ` Thomas Zimmermann
2022-01-18 14:39 ` Simon Ser
2022-01-20 12:50 ` Gerd Hoffmann
2022-01-21 8:55 ` Daniel Vetter
2022-01-24 18:38 ` Geert Uytterhoeven
2022-01-24 18:50 ` Daniel Vetter
2022-01-24 19:05 ` Thomas Zimmermann
2022-01-18 8:20 ` Helge Deller
2022-01-18 9:16 ` Gerd Hoffmann
2022-01-18 10:13 ` Helge Deller
2022-01-18 10:44 ` Helge Deller
2022-01-18 12:48 ` Gerd Hoffmann
2022-01-17 15:05 ` Thomas Zimmermann
2022-01-17 16:05 ` Helge Deller
2022-01-17 14:53 ` Thomas Zimmermann
2022-01-18 6:11 ` Gerd Hoffmann
2022-01-18 8:09 ` Helge Deller
2022-01-17 15:00 ` Daniel Vetter
2022-01-17 15:42 ` Helge Deller
2022-01-17 15:56 ` Daniel Vetter
2022-01-17 15:58 ` Thomas Zimmermann
2022-01-17 16:21 ` Helge Deller [this message]
2022-01-17 16:38 ` Daniel Vetter
2022-01-17 17:19 ` Helge Deller
2022-01-17 19:45 ` Helge Deller
2022-01-17 21:55 ` Ilia Mirkin
2022-01-18 11:14 ` Daniel Vetter
2022-01-18 14:14 ` Thomas Zimmermann
2022-01-17 21:40 ` Jani Nikula
2022-01-17 21:44 ` Helge Deller
2022-01-18 8:38 ` Jani Nikula
2022-01-18 8:41 ` Geert Uytterhoeven
2022-01-18 11:41 ` Daniel Vetter
2022-01-18 12:11 ` Simon Ser
2022-01-18 8:54 ` Helge Deller
2022-01-18 9:33 ` Javier Martinez Canillas
2022-01-18 9:45 ` Geert Uytterhoeven
2022-01-18 11:18 ` Daniel Vetter
2022-01-18 11:42 ` Helge Deller
2022-01-18 8:41 ` Helge Deller
2022-01-18 9:12 ` Helge Deller
2022-01-17 11:16 ` Thomas Zimmermann
2022-01-17 11:33 ` Helge Deller
2022-01-17 12:13 ` Thomas Zimmermann
2022-01-17 18:47 ` Sven Schnelle
2022-01-18 8:33 ` Pekka Paalanen
2022-01-18 9:53 ` Gerd Hoffmann
2022-01-18 11:22 ` Daniel Vetter
2022-01-18 12:07 ` Gerd Hoffmann
2022-01-19 8:39 ` Pekka Paalanen
2022-01-20 9:06 ` Geert Uytterhoeven
2022-01-20 11:32 ` Daniel Vetter
2022-01-20 12:13 ` Geert Uytterhoeven
2022-01-20 12:33 ` Daniel Vetter
2022-01-20 12:46 ` Geert Uytterhoeven
2022-01-24 18:50 ` Geert Uytterhoeven
2022-01-24 19:37 ` Daniel Vetter
2022-01-20 11:51 ` Gerd Hoffmann
2022-01-18 8:58 ` Michel Dänzer
2022-01-18 10:05 ` Sven Schnelle
2022-01-18 14:06 ` Thomas Zimmermann
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