Hi
Am 15.01.21 um 09:06 schrieb Geert Uytterhoeven:
Hi Daniel,
On Thu, Jan 14, 2021 at 5:11 PM Daniel Vetter wrote:
On Thu, Jan 14, 2021 at 4:56 PM Geert Uytterhoeven wrote:
On Tue, Jan 12, 2021 at 5:00 PM Daniel Vetter wrote:
On Sat, Jan 9, 2021 at 12:11 AM Linus Torvalds
wrote:
On Fri
On Tue, Feb 02, 2021 at 10:13:14AM -0500, Phillip Susi wrote:
>
> Daniel Vetter writes:
>
> > Just a quick comment on this: Since most framebuffers are write-combining,
> > and reads from that tend to be ~3 orders of magnitude slower than writes
> > (at least on the pile of machines I looked at h
Daniel Vetter writes:
> Just a quick comment on this: Since most framebuffers are write-combining,
> and reads from that tend to be ~3 orders of magnitude slower than writes
> (at least on the pile of machines I looked at here, there's big
> differences, and some special streaming cpu instructio
On Fri, Jan 22, 2021 at 01:55:04PM -0500, Phillip Susi wrote:
>
> Geert Uytterhoeven writes:
>
> Judging from some of the comments in the code, it looks like you were
> one of the original authors of fbcon? I haven't been able to find any
> of these sczbot crash reports, and am not sure how fuzz
Hi Phillip,
On Fri, Jan 22, 2021 at 8:26 PM Phillip Susi wrote:
> Geert Uytterhoeven writes:
> Judging from some of the comments in the code, it looks like you were
> one of the original authors of fbcon? I haven't been able to find any
Indeed, a long time ago... Before DRM existed.
> of t
Geert Uytterhoeven writes:
Judging from some of the comments in the code, it looks like you were
one of the original authors of fbcon? I haven't been able to find any
of these sczbot crash reports, and am not sure how fuzzing syscalls
would really affect this code ( it's not really handling a b
Hi Daniel,
On Thu, Jan 14, 2021 at 5:11 PM Daniel Vetter wrote:
> On Thu, Jan 14, 2021 at 4:56 PM Geert Uytterhoeven
> wrote:
> > On Tue, Jan 12, 2021 at 5:00 PM Daniel Vetter wrote:
> > > On Sat, Jan 9, 2021 at 12:11 AM Linus Torvalds
> > > wrote:
> > > > On Fri, Jan 8, 2021 at 11:13 AM Phil
On Thu, Jan 14, 2021 at 4:56 PM Geert Uytterhoeven wrote:
>
> Hi Daniel,
>
> CC linux-fbdev
>
> On Tue, Jan 12, 2021 at 5:00 PM Daniel Vetter wrote:
> > On Sat, Jan 9, 2021 at 12:11 AM Linus Torvalds
> > wrote:
> > > On Fri, Jan 8, 2021 at 11:13 AM Phillip Susi wrote:
> > > > > Could we pause t
Hi Daniel,
CC linux-fbdev
On Tue, Jan 12, 2021 at 5:00 PM Daniel Vetter wrote:
> On Sat, Jan 9, 2021 at 12:11 AM Linus Torvalds
> wrote:
> > On Fri, Jan 8, 2021 at 11:13 AM Phillip Susi wrote:
> > > > Could we pause this madness? Scrollback is still useful. I needed it
> > > > today... it was
On Tue, Jan 12, 2021 at 10:00:09AM -0500, Phillip Susi wrote:
>
> Linus Torvalds writes:
>
> > It really was buggy, with security implications. And we have no maintainers.
>
> Could you be more specific? I can't try to fix it if I don't understand
> what is wrong with it. Are there any bug rep
On Sat, Jan 9, 2021 at 12:11 AM Linus Torvalds
wrote:
>
> On Fri, Jan 8, 2021 at 11:13 AM Phillip Susi wrote:
> >
> > > Could we pause this madness? Scrollback is still useful. I needed it
> > > today... it was too small, so command results I was looking for
> > > already scrolled away, but... li
Linus Torvalds writes:
> It really was buggy, with security implications. And we have no maintainers.
Could you be more specific? I can't try to fix it if I don't understand
what is wrong with it. Are there any bug reports or anything I could
look at?
On Fri, Jan 8, 2021 at 11:13 AM Phillip Susi wrote:
>
> > Could we pause this madness? Scrollback is still useful. I needed it
> > today... it was too small, so command results I was looking for
> > already scrolled away, but... life will be really painful with 0
> > scrollback.
>
> > You'll need
> Could we pause this madness? Scrollback is still useful. I needed it
> today... it was too small, so command results I was looking for
> already scrolled away, but... life will be really painful with 0
> scrollback.
> You'll need it, too... as soon as you get oops and will want to see
> errors j
On Fri, 18 Sep 2020, Adam Borowski wrote:
> > > Note that scrollback hasn't actually gone away entirely - the original
> > > scrollback supported by _hardware_ still exists.
> > >
> > > Of course, that's really just the old-fashioned text VGA console, but
> > > that one actually scrolls not by mo
On Wed, Sep 16, 2020 at 10:54:34PM +0200, Pavel Machek wrote:
> On Mon 2020-09-14 18:28:34, Linus Torvalds wrote:
> > Note that scrollback hasn't actually gone away entirely - the original
> > scrollback supported by _hardware_ still exists.
> >
> > Of course, that's really just the old-fashioned
On Mon 2020-09-14 18:28:34, Linus Torvalds wrote:
> On Mon, Sep 14, 2020 at 6:19 PM Randy Dunlap wrote:
> >
> > Now someone can remove the documentation for scrollback (and "no-scroll")...
>
> Note that scrollback hasn't actually gone away entirely - the original
> scrollback supported by _hardwa
On 9/14/20 6:28 PM, Bhaskar Chowdhury wrote:
> On 18:18 Mon 14 Sep 2020, Randy Dunlap wrote:
>> HI--
>>
>> On 9/14/20 3:48 PM, Linux Kernel Mailing List wrote:
>>> Commit: 50145474f6ef4a9c19205b173da6264a644c7489
>>> Parent: 856deb866d16e29bd65952e0289066f6078af773
>>> Refname: refs/head
On Mon, Sep 14, 2020 at 6:28 PM Bhaskar Chowdhury wrote:
>
> Documentation/admin-guide/kernel-parameters.txt:no-scroll [VGA]
> Disables scrollback.
So this one at least should be still valid.
But these:
> Documentation/fb/fbcon.rst:2. fbcon=scrollback:[k]
> Documentation/fb/fbcon
On Mon, Sep 14, 2020 at 6:19 PM Randy Dunlap wrote:
>
> Now someone can remove the documentation for scrollback (and "no-scroll")...
Note that scrollback hasn't actually gone away entirely - the original
scrollback supported by _hardware_ still exists.
Of course, that's really just the old-fashi
On 18:18 Mon 14 Sep 2020, Randy Dunlap wrote:
HI--
On 9/14/20 3:48 PM, Linux Kernel Mailing List wrote:
Commit: 50145474f6ef4a9c19205b173da6264a644c7489
Parent: 856deb866d16e29bd65952e0289066f6078af773
Refname:refs/heads/master
Web:
https://git.kernel.org/torvalds/c/50145474
HI--
On 9/14/20 3:48 PM, Linux Kernel Mailing List wrote:
> Commit: 50145474f6ef4a9c19205b173da6264a644c7489
> Parent: 856deb866d16e29bd65952e0289066f6078af773
> Refname:refs/heads/master
> Web:
> https://git.kernel.org/torvalds/c/50145474f6ef4a9c19205b173da6264a644c7489
> Auth
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