Re: Linux 5.10-rc4; graphics alignment

2020-11-25 Thread Thomas Zimmermann
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

Re: Linux 5.10-rc4; graphics alignment

2020-11-24 Thread Thomas Zimmermann
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

RE: Linux 5.10-rc4; graphics alignment

2020-11-24 Thread 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 > >

RE: Linux 5.10-rc4; graphics alignment

2020-11-20 Thread David Laight
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).

Re: Linux 5.10-rc4; graphics alignment

2020-11-20 Thread Thomas Zimmermann
Hi Am 20.11.20 um 13:53 schrieb David Laight: From: Thomas Zimmermann Sent: 20 November 2020 12:30 Am 20.11.20 um 12:45 schrieb David Laight: From: Thomas Zimmermann Sent: 20 November 2020 11:27 ... You can use drm-tip for testing, where many of the DRM patches go through.

RE: Linux 5.10-rc4; graphics alignment

2020-11-20 Thread David Laight
From: Thomas Zimmermann > Sent: 20 November 2020 12:30 > > Am 20.11.20 um 12:45 schrieb David Laight: > > From: Thomas Zimmermann > >> Sent: 20 November 2020 11:27 > > ... > You can use drm-tip for testing, where many of the DRM patches go > through. > >

Re: Linux 5.10-rc4; graphics alignment

2020-11-20 Thread Thomas Zimmermann
Hi Am 20.11.20 um 12:45 schrieb David Laight: From: Thomas Zimmermann Sent: 20 November 2020 11:27 ... You can use drm-tip for testing, where many of the DRM patches go through. https://cgit.freedesktop.org/drm/drm-tip/ It's fairly up-to-date. Any idea of tags either side of the

RE: Linux 5.10-rc4; graphics alignment

2020-11-20 Thread David Laight
From: Thomas Zimmermann > Sent: 20 November 2020 11:27 ... > >> You can use drm-tip for testing, where many of the DRM patches go through. > >> > >> https://cgit.freedesktop.org/drm/drm-tip/ > >> > >> It's fairly up-to-date. > > > > Any idea of tags either side of the 5.10 merge? > > The

Re: Linux 5.10-rc4; graphics alignment

2020-11-20 Thread Thomas Zimmermann
Hi Am 20.11.20 um 11:51 schrieb David Laight: From: Thomas Zimmermann Sent: 20 November 2020 10:14 ... Is there any way to bisect through the parts of the drm merge patch into v5.10-rc1 ? That ought to be quicker (and less error prone) than the bisect builds I was doing. Note that the

RE: Linux 5.10-rc4; graphics alignment

2020-11-20 Thread David Laight
From: Thomas Zimmermann > Sent: 20 November 2020 10:14 ... > > Is there any way to bisect through the parts of the > > drm merge patch into v5.10-rc1 ? > > > > That ought to be quicker (and less error prone) than > > the bisect builds I was doing. > > > > Note that the stack 'splat' is due to a

Re: Linux 5.10-rc4; graphics alignment

2020-11-20 Thread Thomas Zimmermann
Hi Am 20.11.20 um 10:52 schrieb David Laight: Hi David Am 18.11.20 um 23:01 schrieb David Laight: ... Did you try Daniel's suggestion of testing with the direct parent commit? (I was on holiday yesterday and didn't want to spend a sunny afternoon doing bisects.) Makes sense :) I've

RE: Linux 5.10-rc4; graphics alignment

2020-11-20 Thread David Laight
> Hi David > > Am 18.11.20 um 23:01 schrieb David Laight: ... > Did you try Daniel's suggestion of testing with the direct parent commit? (I was on holiday yesterday and didn't want to spend a sunny afternoon doing bisects.) I've just done that and it is bad. Is there any way to bisect through

Re: Linux 5.10-rc4

2020-11-20 Thread Thomas Zimmermann
Hi David Am 18.11.20 um 23:01 schrieb David Laight: From: Thomas Zimmermann Sent: 18 November 2020 19:37 Hi Am 18.11.20 um 19:10 schrieb Linus Torvalds: On Wed, Nov 18, 2020 at 4:12 AM David Laight wrote: I've got the 'splat' below during boot. This is an 8-core C2758 Atom cpu using the

RE: Linux 5.10-rc4

2020-11-19 Thread David Laight
From: Dave Airlie > Sent: 19 November 2020 01:16 > > On Thu, 19 Nov 2020 at 08:25, Dave Airlie wrote: > > > > On Thu, 19 Nov 2020 at 08:15, Daniel Vetter wrote: > > > > > > On Wed, Nov 18, 2020 at 11:01 PM David Laight > > > wrote: > > > > > > > > From: Thomas Zimmermann > > > > > Sent: 18

Re: Linux 5.10-rc4

2020-11-18 Thread Dave Airlie
On Thu, 19 Nov 2020 at 08:25, Dave Airlie wrote: > > On Thu, 19 Nov 2020 at 08:15, Daniel Vetter wrote: > > > > On Wed, Nov 18, 2020 at 11:01 PM David Laight > > wrote: > > > > > > From: Thomas Zimmermann > > > > Sent: 18 November 2020 19:37 > > > > > > > > Hi > > > > > > > > Am 18.11.20 um

Re: Linux 5.10-rc4

2020-11-18 Thread Dave Airlie
On Thu, 19 Nov 2020 at 08:15, Daniel Vetter wrote: > > On Wed, Nov 18, 2020 at 11:01 PM David Laight wrote: > > > > From: Thomas Zimmermann > > > Sent: 18 November 2020 19:37 > > > > > > Hi > > > > > > Am 18.11.20 um 19:10 schrieb Linus Torvalds: > > > > On Wed, Nov 18, 2020 at 4:12 AM David

Re: Linux 5.10-rc4

2020-11-18 Thread Daniel Vetter
On Wed, Nov 18, 2020 at 11:01 PM David Laight wrote: > > From: Thomas Zimmermann > > Sent: 18 November 2020 19:37 > > > > Hi > > > > Am 18.11.20 um 19:10 schrieb Linus Torvalds: > > > On Wed, Nov 18, 2020 at 4:12 AM David Laight > > > wrote: > > >> > > >> I've got the 'splat' below during boot.

RE: Linux 5.10-rc4

2020-11-18 Thread David Laight
From: Thomas Zimmermann > Sent: 18 November 2020 19:37 > > Hi > > Am 18.11.20 um 19:10 schrieb Linus Torvalds: > > On Wed, Nov 18, 2020 at 4:12 AM David Laight > > wrote: > >> > >> I've got the 'splat' below during boot. > >> This is an 8-core C2758 Atom cpu using the on-board/cpu graphics. >

Re: Linux 5.10-rc4

2020-11-18 Thread Thomas Zimmermann
Hi Am 18.11.20 um 19:10 schrieb Linus Torvalds: On Wed, Nov 18, 2020 at 4:12 AM David Laight wrote: I've got the 'splat' below during boot. This is an 8-core C2758 Atom cpu using the on-board/cpu graphics. User space is Ubuntu 20.04. Additionally the X display has all the colours and

RE: Linux 5.10-rc4

2020-11-18 Thread David Laight
From: Linus Torvalds > Sent: 18 November 2020 18:11 > > On Wed, Nov 18, 2020 at 4:12 AM David Laight wrote: > > > > I've got the 'splat' below during boot. > > This is an 8-core C2758 Atom cpu using the on-board/cpu graphics. > > User space is Ubuntu 20.04. > > > > Additionally the X display has

Re: Linux 5.10-rc4

2020-11-18 Thread Linus Torvalds
On Wed, Nov 18, 2020 at 4:12 AM David Laight wrote: > > I've got the 'splat' below during boot. > This is an 8-core C2758 Atom cpu using the on-board/cpu graphics. > User space is Ubuntu 20.04. > > Additionally the X display has all the colours and alignment slightly > messed up. > 5.9.0 was ok.

RE: Linux 5.10-rc4

2020-11-18 Thread David Laight
From: Linus Torvalds > Sent: 16 November 2020 00:59 > > All looks good, and nothing makes me go "uhhuh, 5.10 looks iffy". So > go test, let's get this all solid and calmed down, and this will > hopefully be one of those regular boring releases even if it's > certainly not been on the smaller