| 2014-12-12 07:36:17 |
Timo Aaltonen |
bug |
|
|
added bug |
| 2014-12-12 07:36:27 |
Timo Aaltonen |
nominated for series |
|
Ubuntu Vivid |
|
| 2014-12-12 07:36:27 |
Timo Aaltonen |
bug task added |
|
xserver-xorg-video-intel (Ubuntu Vivid) |
|
| 2014-12-12 07:36:27 |
Timo Aaltonen |
nominated for series |
|
Ubuntu Trusty |
|
| 2014-12-12 07:36:27 |
Timo Aaltonen |
bug task added |
|
xserver-xorg-video-intel (Ubuntu Trusty) |
|
| 2014-12-12 07:36:27 |
Timo Aaltonen |
nominated for series |
|
Ubuntu Utopic |
|
| 2014-12-12 07:36:27 |
Timo Aaltonen |
bug task added |
|
xserver-xorg-video-intel (Ubuntu Utopic) |
|
| 2014-12-12 07:36:47 |
Timo Aaltonen |
xserver-xorg-video-intel (Ubuntu Vivid): status |
New |
In Progress |
|
| 2014-12-12 07:36:47 |
Timo Aaltonen |
xserver-xorg-video-intel (Ubuntu Vivid): assignee |
|
Timo Aaltonen (tjaalton) |
|
| 2014-12-12 07:38:36 |
Timo Aaltonen |
bug watch added |
|
https://bugs.freedesktop.org/show_bug.cgi?id=79053 |
|
| 2014-12-12 07:38:36 |
Timo Aaltonen |
bug task added |
|
xserver-xorg-video-intel |
|
| 2014-12-12 08:42:05 |
Launchpad Janitor |
xserver-xorg-video-intel (Ubuntu Vivid): status |
In Progress |
Fix Released |
|
| 2014-12-12 09:29:33 |
Bug Watch Updater |
xserver-xorg-video-intel: status |
Unknown |
Fix Released |
|
| 2014-12-12 09:29:33 |
Bug Watch Updater |
xserver-xorg-video-intel: importance |
Unknown |
Critical |
|
| 2014-12-16 14:04:38 |
Chris J Arges |
description |
commit 3a22b6f6d55a5b1e0a1c0a3d597996268ed439ad
Author: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Wed Nov 19 15:10:05 2014 +0200
sna: gen8 BLT broken when address has bit 4 set
With bit 4 set in address, the gen8 blitter fails and blits errorneously
into the cacheline preceeding the destination and similarly when reading from
the source, corrupting memory.
v2: Update the destination base offset pattern as revealed
by igt/tests/gem_userptr_blits/destination-bo-align
v3: Check base address as well
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79053 |
SRU Justification:
[Impact]
Users of hardware with affected Intel graphics can experience graphics issues.
[Test Case]
Run affected hardware and ensure it doesn't glitch.
[Fix]
commit 3a22b6f6d55a5b1e0a1c0a3d597996268ed439ad
Author: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Wed Nov 19 15:10:05 2014 +0200
sna: gen8 BLT broken when address has bit 4 set
With bit 4 set in address, the gen8 blitter fails and blits errorneously
into the cacheline preceeding the destination and similarly when reading from
the source, corrupting memory.
v2: Update the destination base offset pattern as revealed
by igt/tests/gem_userptr_blits/destination-bo-align
v3: Check base address as well
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79053 |
|
| 2014-12-16 14:06:08 |
Chris J Arges |
description |
SRU Justification:
[Impact]
Users of hardware with affected Intel graphics can experience graphics issues.
[Test Case]
Run affected hardware and ensure it doesn't glitch.
[Fix]
commit 3a22b6f6d55a5b1e0a1c0a3d597996268ed439ad
Author: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Wed Nov 19 15:10:05 2014 +0200
sna: gen8 BLT broken when address has bit 4 set
With bit 4 set in address, the gen8 blitter fails and blits errorneously
into the cacheline preceeding the destination and similarly when reading from
the source, corrupting memory.
v2: Update the destination base offset pattern as revealed
by igt/tests/gem_userptr_blits/destination-bo-align
v3: Check base address as well
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79053 |
commit 3a22b6f6d55a5b1e0a1c0a3d597996268ed439ad
Author: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Wed Nov 19 15:10:05 2014 +0200
sna: gen8 BLT broken when address has bit 4 set
With bit 4 set in address, the gen8 blitter fails and blits errorneously
into the cacheline preceeding the destination and similarly when reading from
the source, corrupting memory.
v2: Update the destination base offset pattern as revealed
by igt/tests/gem_userptr_blits/destination-bo-align
v3: Check base address as well
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79053 |
|
| 2015-01-09 18:03:14 |
Timo Aaltonen |
description |
commit 3a22b6f6d55a5b1e0a1c0a3d597996268ed439ad
Author: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Wed Nov 19 15:10:05 2014 +0200
sna: gen8 BLT broken when address has bit 4 set
With bit 4 set in address, the gen8 blitter fails and blits errorneously
into the cacheline preceeding the destination and similarly when reading from
the source, corrupting memory.
v2: Update the destination base offset pattern as revealed
by igt/tests/gem_userptr_blits/destination-bo-align
v3: Check base address as well
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79053 |
[Impact]
xserver crash on intel gen8 gfx with a test case
[Test case]
run 'rendercheck -o src,over,overreverse,xor -t dcoords' from i-g-t on gen8
[Regression potential]
slim, limited to gen8
[Other info]
needs three commits from upstream git |
|
| 2015-01-14 18:13:05 |
Chris J Arges |
xserver-xorg-video-intel (Ubuntu Trusty): status |
New |
Fix Committed |
|
| 2015-01-14 18:13:09 |
Chris J Arges |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2015-01-14 18:13:14 |
Chris J Arges |
bug |
|
|
added subscriber SRU Verification |
| 2015-01-14 18:13:18 |
Chris J Arges |
tags |
|
verification-needed |
|
| 2015-01-14 18:17:00 |
Chris J Arges |
xserver-xorg-video-intel (Ubuntu Utopic): status |
New |
Fix Committed |
|
| 2015-02-02 12:18:25 |
Timo Aaltonen |
tags |
verification-needed |
verification-done-trusty verification-done-utopic |
|
| 2015-02-05 05:52:40 |
Launchpad Janitor |
xserver-xorg-video-intel (Ubuntu Utopic): status |
Fix Committed |
Fix Released |
|
| 2015-02-05 05:52:55 |
Scott Kitterman |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2015-02-09 04:14:55 |
Launchpad Janitor |
xserver-xorg-video-intel (Ubuntu Trusty): status |
Fix Committed |
Fix Released |
|
