https://bugs.freedesktop.org/show_bug.cgi?id=29444
Summary: OpenGL stopped working after kernel upgrade to 2.6.35
Product: DRI
Version: unspecified
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
https://bugs.freedesktop.org/show_bug.cgi?id=29444
Summary: OpenGL stopped working after kernel upgrade to 2.6.35
Product: DRI
Version: unspecified
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
https://bugs.freedesktop.org/show_bug.cgi?id=29439
--- Comment #6 from Ian Romanick 2010-08-07 16:20:53 PDT
---
(In reply to comment #4)
> We were thinking about failing to compile a GLSL shader, which, I guess,
> should
> be ok from the specification point of view, but I doubt any application
https://bugs.freedesktop.org/show_bug.cgi?id=29439
--- Comment #6 from Ian Romanick 2010-08-07 16:20:53
PDT ---
(In reply to comment #4)
> We were thinking about failing to compile a GLSL shader, which, I guess,
> should
> be ok from the specification point of view, but I doubt any application
https://bugs.freedesktop.org/show_bug.cgi?id=28995
--- Comment #16 from Dave Airlie 2010-08-07 15:56:47
PDT ---
http://git.kernel.org/?p=linux/kernel/git/airlied/drm-2.6.git;a=commit;h=e376573f7267390f4e1bdc552564b6fb913bce76
might be helpful or you need to increase AGP aperture in BIOS if you
https://bugs.freedesktop.org/show_bug.cgi?id=28995
--- Comment #16 from Dave Airlie 2010-08-07
15:56:47 PDT ---
http://git.kernel.org/?p=linux/kernel/git/airlied/drm-2.6.git;a=commit;h=e376573f7267390f4e1bdc552564b6fb913bce76
might be helpful or you need to increase AGP aperture in BIOS if you
https://bugs.freedesktop.org/show_bug.cgi?id=28995
--- Comment #15 from Marek Olšák 2010-08-07 15:47:10 PDT ---
It looks like you don't have enough memory and the memory manager is fighting
with it. Nevertheless, r300g should not submit a hardlocking CS no matter how
much memory you have. I'll se
https://bugs.freedesktop.org/show_bug.cgi?id=28995
--- Comment #15 from Marek Ol??k 2010-08-07 15:47:10 PDT
---
It looks like you don't have enough memory and the memory manager is fighting
with it. Nevertheless, r300g should not submit a hardlocking CS no matter how
much memory you have. I'll s
https://bugs.freedesktop.org/show_bug.cgi?id=28995
--- Comment #14 from Álmos 2010-08-07 15:34:58 PDT ---
Now I tried vdrift again with texture size set to large, and most parts of the
track are flashing and a series of this appears in dmesg:
[16009.453899] [drm:radeon_cs_ioctl] *ERROR* Failed t
https://bugs.freedesktop.org/show_bug.cgi?id=28995
--- Comment #14 from ?lmos 2010-08-07 15:34:58 PDT ---
Now I tried vdrift again with texture size set to large, and most parts of the
track are flashing and a series of this appears in dmesg:
[16009.453899] [drm:radeon_cs_ioctl] *ERROR* Failed t
2010/8/8 Dan Carpenter :
> Smatch complained that the ERR_PTR from hwmon_device_register() wasn't
> handled. I added some error handling in radeon_hwmon_init() to silence
> the warning.
>
> Unfortunately errors from radeon_pm_init() aren't handled so this
> doesn't really make a difference beyond
Smatch complained that the ERR_PTR from hwmon_device_register() wasn't
handled. I added some error handling in radeon_hwmon_init() to silence
the warning.
Unfortunately errors from radeon_pm_init() aren't handled so this
doesn't really make a difference beyond silencing the warning.
Signed-off-b
https://bugs.freedesktop.org/show_bug.cgi?id=29439
--- Comment #5 from Marek Olšák 2010-08-07 13:54:47 PDT ---
Well, applications of course check whether a shader has been compiled
successfully, but I really doubt it has a replacement shader which is good
enough so that it does not distract a use
https://bugs.freedesktop.org/show_bug.cgi?id=29439
--- Comment #5 from Marek Ol??k 2010-08-07 13:54:47 PDT
---
Well, applications of course check whether a shader has been compiled
successfully, but I really doubt it has a replacement shader which is good
enough so that it does not distract a us
https://bugs.freedesktop.org/show_bug.cgi?id=29439
--- Comment #4 from Marek Olšák 2010-08-07 13:49:59 PDT ---
We have a shader which outputs (0,0,0,1) when there is an unsupported
instruction. I guess it won't make any difference if we fake the instruction
like you said, compared to what we have
https://bugs.freedesktop.org/show_bug.cgi?id=29439
--- Comment #4 from Marek Ol??k 2010-08-07 13:49:59 PDT
---
We have a shader which outputs (0,0,0,1) when there is an unsupported
instruction. I guess it won't make any difference if we fake the instruction
like you said, compared to what we hav
When removing of the BKL the locking around lastclose() was rearranged
and resulted in the holding of the open_count spinlock over the call
into drm_lastclose(). The drivers were not ready for this path to be
atomic - it may indeed involve long waits to release old objects and
cleanup the GPU - and
https://bugs.freedesktop.org/show_bug.cgi?id=29439
--- Comment #3 from Ian Romanick 2010-08-07 12:19:01 PDT
---
i915 is going to have the same problem when we enable GLSL there. Our plan is
to emit a warning in the shader log and have DDX and DDY always return 0.
We've also discussed having a
https://bugs.freedesktop.org/show_bug.cgi?id=29439
--- Comment #3 from Ian Romanick 2010-08-07 12:19:01
PDT ---
i915 is going to have the same problem when we enable GLSL there. Our plan is
to emit a warning in the shader log and have DDX and DDY always return 0.
We've also discussed having a
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #20 from Alex Deucher 2010-08-07 10:23:37 PDT ---
'git bisect reset' will reset your tree when you are finished bisecting.
--
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https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #19 from Alex Deucher 2010-08-07 10:23:09 PDT ---
Please take the bisection to the end. if a commit is broken, mark it bad (git
bisect bad) if it's working, mark it good (git bisect good), if you can't
compile it or it won't boot, sk
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #20 from Alex Deucher 2010-08-07 10:23:37 PDT
---
'git bisect reset' will reset your tree when you are finished bisecting.
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https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #19 from Alex Deucher 2010-08-07 10:23:09 PDT
---
Please take the bisection to the end. if a commit is broken, mark it bad (git
bisect bad) if it's working, mark it good (git bisect good), if you can't
compile it or it won't boot, s
https://bugs.freedesktop.org/show_bug.cgi?id=29384
Alex Deucher changed:
What|Removed |Added
Attachment #37675|application/octet-stream|text/plain
mime type|
https://bugs.freedesktop.org/show_bug.cgi?id=29384
Alex Deucher changed:
What|Removed |Added
Attachment #37675|application/octet-stream|text/plain
mime type|
https://bugs.freedesktop.org/show_bug.cgi?id=29439
Alex Deucher changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
https://bugs.freedesktop.org/show_bug.cgi?id=29440
Alex Deucher changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
https://bugs.freedesktop.org/show_bug.cgi?id=29439
Alex Deucher changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
https://bugs.freedesktop.org/show_bug.cgi?id=29440
Alex Deucher changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
https://bugs.freedesktop.org/show_bug.cgi?id=29436
Tom Stellard changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
https://bugs.freedesktop.org/show_bug.cgi?id=29436
Tom Stellard changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
https://bugs.freedesktop.org/show_bug.cgi?id=27452
--- Comment #10 from Dave Witbrodt 2010-08-07 09:59:31
PDT ---
Created an attachment (id=37676)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37676)
dmesg from 2.6.35 with drm.debug=15
I have still been testing kernels to see if this bug
https://bugs.freedesktop.org/show_bug.cgi?id=27452
--- Comment #10 from Dave Witbrodt 2010-08-07
09:59:31 PDT ---
Created an attachment (id=37676)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37676)
dmesg from 2.6.35 with drm.debug=15
I have still been testing kernels to see if this bug
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #18 from pete...@hottemptation.org 2010-08-07 09:47:16 PDT ---
Created an attachment (id=37675)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37675)
dmesg of revision which includes the bug(s)
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https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #18 from peterle at hottemptation.org 2010-08-07 09:47:16 PDT ---
Created an attachment (id=37675)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37675)
dmesg of revision which includes the bug(s)
--
Configure bugmail: https://
https://bugs.freedesktop.org/show_bug.cgi?id=29440
--- Comment #1 from Priit Laes (irc: plaes) 2010-08-07
09:45:21 PDT ---
Created an attachment (id=37674)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37674)
glxinfo.log
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Ga
https://bugs.freedesktop.org/show_bug.cgi?id=29440
Summary: [r300g] shaders/glsl-fwidth unknown opcode DDY
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
https://bugs.freedesktop.org/show_bug.cgi?id=29440
--- Comment #1 from Priit Laes (irc: plaes) 2010-08-07
09:45:21 PDT ---
Created an attachment (id=37674)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37674)
glxinfo.log
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Ga
https://bugs.freedesktop.org/show_bug.cgi?id=29440
Summary: [r300g] shaders/glsl-fwidth unknown opcode DDY
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #17 from pete...@hottemptation.org 2010-08-07 09:43:58 PDT ---
$ mkdir project; cd project/linux-2.6
$ git clone
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git linux-2.6
$ git bisect start /*now I'am testing every
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #17 from peterle at hottemptation.org 2010-08-07 09:43:58 PDT ---
$ mkdir project; cd project/linux-2.6
$ git clone
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git linux-2.6
$ git bisect start /*now I'am testing ev
https://bugs.freedesktop.org/show_bug.cgi?id=29439
--- Comment #1 from Priit Laes (irc: plaes) 2010-08-07
09:40:58 PDT ---
Created an attachment (id=37673)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37673)
glxinfo.log
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Ga
https://bugs.freedesktop.org/show_bug.cgi?id=29439
Summary: [r300g] shaders/glsl-const-builtin-derivatives unknown
opcode DDX
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity
https://bugs.freedesktop.org/show_bug.cgi?id=29439
--- Comment #1 from Priit Laes (irc: plaes) 2010-08-07
09:40:58 PDT ---
Created an attachment (id=37673)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37673)
glxinfo.log
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Ga
https://bugs.freedesktop.org/show_bug.cgi?id=29439
Summary: [r300g] shaders/glsl-const-builtin-derivatives unknown
opcode DDX
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity
https://bugs.freedesktop.org/show_bug.cgi?id=29438
--- Comment #1 from Priit Laes (irc: plaes) 2010-08-07
09:37:29 PDT ---
Created an attachment (id=37672)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37672)
glxinfo.log
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Ga
https://bugs.freedesktop.org/show_bug.cgi?id=29438
Summary: [r300g] glean/glsl1-temp fails with unknown opcode ARL
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: me
https://bugs.freedesktop.org/show_bug.cgi?id=29438
--- Comment #1 from Priit Laes (irc: plaes) 2010-08-07
09:37:29 PDT ---
Created an attachment (id=37672)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37672)
glxinfo.log
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Ga
https://bugs.freedesktop.org/show_bug.cgi?id=29438
Summary: [r300g] glean/glsl1-temp fails with unknown opcode ARL
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: me
https://bugs.freedesktop.org/show_bug.cgi?id=29437
--- Comment #1 from Priit Laes (irc: plaes) 2010-08-07
09:32:35 PDT ---
Created an attachment (id=37671)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37671)
glxinfo.log
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Ga
https://bugs.freedesktop.org/show_bug.cgi?id=29437
--- Comment #1 from Priit Laes (irc: plaes) 2010-08-07
09:32:35 PDT ---
Created an attachment (id=37671)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37671)
glxinfo.log
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Ga
https://bugs.freedesktop.org/show_bug.cgi?id=29437
Summary: [r300g] glean/glsl1-function fails with unknown opcode
errors
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: no
https://bugs.freedesktop.org/show_bug.cgi?id=29437
Summary: [r300g] glean/glsl1-function fails with unknown opcode
errors
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: no
https://bugs.freedesktop.org/show_bug.cgi?id=29436
--- Comment #1 from Priit Laes (irc: plaes) 2010-08-07
09:27:19 PDT ---
Created an attachment (id=37670)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37670)
glxinfo.log
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Ga
https://bugs.freedesktop.org/show_bug.cgi?id=29436
--- Comment #1 from Priit Laes (irc: plaes) 2010-08-07
09:27:19 PDT ---
Created an attachment (id=37670)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37670)
glxinfo.log
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Ga
https://bugs.freedesktop.org/show_bug.cgi?id=29436
Summary: [r300g] glean/glsl1-do-loop: Unknown texture opcode
BGNLOOP
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: norm
https://bugs.freedesktop.org/show_bug.cgi?id=29436
Summary: [r300g] glean/glsl1-do-loop: Unknown texture opcode
BGNLOOP
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: norm
https://bugs.freedesktop.org/show_bug.cgi?id=29435
Marek Olšák changed:
What|Removed |Added
Resolution|INVALID |FIXED
--- Comment #3 from Marek Olšák 201
https://bugs.freedesktop.org/show_bug.cgi?id=29435
Marek Ol??k changed:
What|Removed |Added
Resolution|INVALID |FIXED
--- Comment #3 from Marek Ol??k 201
https://bugs.freedesktop.org/show_bug.cgi?id=29435
Priit Laes (irc: plaes) changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
https://bugs.freedesktop.org/show_bug.cgi?id=29435
Priit Laes (irc: plaes) changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #16 from pete...@hottemptation.org 2010-08-07 08:53:35 PDT ---
Reading helps...
bisect looks for revisions, not for single patches.
But that doesn't change the above context.
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https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #16 from peterle at hottemptation.org 2010-08-07 08:53:35 PDT ---
Reading helps...
bisect looks for revisions, not for single patches.
But that doesn't change the above context.
--
Configure bugmail: https://bugs.freedesktop.org/user
https://bugs.freedesktop.org/show_bug.cgi?id=29435
--- Comment #1 from Marek Olšák 2010-08-07 08:43:59 PDT ---
Please post your glxinfo. Is this really r300g? I thought I disabled
ARB_half_float_vertex on r3xx. The draw-vertices-half-float test should have
been skipped.
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https://bugs.freedesktop.org/show_bug.cgi?id=29435
--- Comment #1 from Marek Ol??k 2010-08-07 08:43:59 PDT
---
Please post your glxinfo. Is this really r300g? I thought I disabled
ARB_half_float_vertex on r3xx. The draw-vertices-half-float test should have
been skipped.
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Configure bugmail: h
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #15 from pete...@hottemptation.org 2010-08-07 08:39:53 PDT ---
Created an attachment (id=37668)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37668)
.config of kernel 2.6.34 with first patch in directory radeon
--
Configure bu
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #15 from peterle at hottemptation.org 2010-08-07 08:39:53 PDT ---
Created an attachment (id=37668)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37668)
.config of kernel 2.6.34 with first patch in directory radeon
--
Configure
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #14 from pete...@hottemptation.org 2010-08-07 08:36:24 PDT ---
Created an attachment (id=37667)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37667)
complete run of dmesg after bootup, suspend and resuspend
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Configure bugmai
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #14 from peterle at hottemptation.org 2010-08-07 08:36:24 PDT ---
Created an attachment (id=37667)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37667)
complete run of dmesg after bootup, suspend and resuspend
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Configure bug
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #13 from pete...@hottemptation.org 2010-08-07 08:33:05 PDT ---
$ git bisect good v2.6.34 /*of course*/
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Yo
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #13 from peterle at hottemptation.org 2010-08-07 08:33:05 PDT ---
$ git bisect good v2.6.34 /*of course*/
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https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #12 from pete...@hottemptation.org 2010-08-07 08:32:03 PDT ---
Okay, let's go:
$ mkdir project; cd project/linux-2.6
$ git clone
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git linux-2.6
$ git bisect start -- drive
https://bugs.freedesktop.org/show_bug.cgi?id=29384
--- Comment #12 from peterle at hottemptation.org 2010-08-07 08:32:03 PDT ---
Okay, let's go:
$ mkdir project; cd project/linux-2.6
$ git clone
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git linux-2.6
$ git bisect start -- dr
https://bugs.freedesktop.org/show_bug.cgi?id=29435
Summary: [r300g] general/draw-vertices-half-float causes GPU
reset
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
https://bugs.freedesktop.org/show_bug.cgi?id=29435
Summary: [r300g] general/draw-vertices-half-float causes GPU
reset
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
When removing of the BKL the locking around lastclose() was rearranged
and resulted in the holding of the open_count spinlock over the call
into drm_lastclose(). The drivers were not ready for this path to be
atomic - it may indeed involve long waits to release old objects and
cleanup the GPU - and
Signed-off-by: Marek Ol??k
---
drivers/gpu/drm/radeon/radeon_kms.c | 24 +++-
1 files changed, 19 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c
b/drivers/gpu/drm/radeon/radeon_kms.c
index ddcd3b1..0e5deea 100644
--- a/drivers/gpu/drm/radeon
https://bugs.freedesktop.org/show_bug.cgi?id=29433
Summary: Mouse cursor stutter with kernel 2.6.35
Product: DRI
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Pri
https://bugs.freedesktop.org/show_bug.cgi?id=29433
Summary: Mouse cursor stutter with kernel 2.6.35
Product: DRI
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Pri
https://bugs.freedesktop.org/show_bug.cgi?id=29432
Summary: Extreme Tux Racer crash
Product: DRI
Version: unspecified
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
https://bugs.freedesktop.org/show_bug.cgi?id=29432
Summary: Extreme Tux Racer crash
Product: DRI
Version: unspecified
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
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