Hi Dave,
I'm writing this mail to get some ideas how we should manage OMAP's
display drivers in the future.
As a short intro, we have the following players around:
omapdss - omapdss handles the DSS (display subsystem) hardware. omapdss
doesn't do any buffer management or expose any userspace API
This patch set checks the contents of g2d command list from user
is valid or not according to G2D hardware restrictions. For now,
G2D driver wasn't considered for them properly.
For this, this patch set includes relevant code cleaups, fixups
and adds a new function to get buffer size to the gem to
From: YoungJun Cho
This patch fixes error routine when g2d_userptr_get_dma_add is failed.
When sg_alloc_table_from_pages() is failed, it doesn't call
sg_free_table() anymore.
Signed-off-by: YoungJun Cho
Signed-off-by: Inki Dae
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_dr
From: YoungJun Cho
This patch clears node object type in G2D unmap cmdlist.
The obj_type of cmdlist node has to be cleared in
g2d_unmap_cmdlist_gem() so that the node can be reused
in g2d_map_cmdlist_gem().
Signed-off-by: YoungJun Cho
Signed-off-by: Inki Dae
Signed-off-by: Kyungmin Park
---
From: YoungJun Cho
This patch fixes G2D core mulfunctioning issue once g2d dma is started.
Without 'DMA_HOLD_CMD_REG' register setting, there is only one interrupt
after the execution to all command lists have been completed. And that
induces watchdog. So this patch sets 'LIST_HOLD' command to th
From: YoungJun Cho
This patch just cleans up G2D codes for readability.
For this, it changes the member of g2d_cmdlist_node, obj_type into
buf_type and gathers relevant variables together.
Signed-off-by: YoungJun Cho
Signed-off-by: Inki Dae
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/e
This patch adds a new function to get gem buffer size. And this
funtion could be used for g2d driver or others can get gem buffer
size to check if the buffer is valid or not.
Signed-off-by: Inki Dae
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_gem.c | 21
From: YoungJun Cho
This patch adds g2d_buf_info structure and buffer relevant
variables moves into the g2d_buf_info to manage g2d buffer
information more efficiently.
Signed-off-by: YoungJun Cho
Signed-off-by: Inki Dae
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_g2d.c
From: YoungJun Cho
This patch checks command list from user for g2d restrictions.
For now, g2d driver wasn't considered for G2D hardware restrictions
properly. The below is the restrictions to G2D hardware and this patch
considers them.
- width or height value in the command list
has
On 03/13/2013 06:04 PM, Inki Dae wrote:
From: YoungJun Cho
This patch fixes G2D core mulfunctioning issue once g2d dma is started.
Without 'DMA_HOLD_CMD_REG' register setting, there is only one interrupt
after the execution to all command lists have been completed. And that
induces watchdog. So
On 03/13/2013 06:04 PM, Inki Dae wrote:
From: YoungJun Cho
This patch just cleans up G2D codes for readability.
For this, it changes the member of g2d_cmdlist_node, obj_type into
buf_type and gathers relevant variables together.
Please make patch only about s/obj_type/buf_type.
Signed-off
> -Original Message-
> From: Joonyoung Shim [mailto:jy0922.s...@samsung.com]
> Sent: Wednesday, March 13, 2013 6:53 PM
> To: Inki Dae
> Cc: airl...@linux.ie; dri-devel@lists.freedesktop.org;
> kyungmin.p...@samsung.com; sw0312@samsung.com; YoungJun Cho
> Subject: Re: [PATCH 3/7] drm/e
On 03/13/2013 07:14 PM, Inki Dae wrote:
-Original Message-
From: Joonyoung Shim [mailto:jy0922.s...@samsung.com]
Sent: Wednesday, March 13, 2013 6:53 PM
To: Inki Dae
Cc: airl...@linux.ie; dri-devel@lists.freedesktop.org;
kyungmin.p...@samsung.com; sw0312@samsung.com; YoungJun Cho
Su
On 02/19/2013 11:32 PM, Marcin Slusarz wrote:
> On Tue, Feb 19, 2013 at 08:07:44AM +0100, Marcin Slusarz wrote:
>> On Tue, Feb 19, 2013 at 12:43:06AM +0100, Jiri Slaby wrote:
>>> On 02/19/2013 12:23 AM, Marcin Slusarz wrote:
Tomorrow I'll post a patch for page allocation failure.
>>>
>>> What
> -Original Message-
> From: Joonyoung Shim [mailto:jy0922.s...@samsung.com]
> Sent: Wednesday, March 13, 2013 7:28 PM
> To: Inki Dae
> Cc: airl...@linux.ie; dri-devel@lists.freedesktop.org;
> kyungmin.p...@samsung.com; sw0312@samsung.com; 'YoungJun Cho'
> Subject: Re: [PATCH 3/7] drm
https://bugs.freedesktop.org/show_bug.cgi?id=62244
Bastien Nocera changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
Dear Rob,
Am Dienstag, den 12.03.2013, 19:44 -0400 schrieb Rob Clark:
»it« sounds strange in commit summary.
> If ddx does not support swap, don't advertise it.
So how is `dri2BindExtensions` changed. Some things passed beforehand
are already available in `struct dri2_screen *psc`?
Are bugs
This set of patches adds support for Tegra20 and Tegra30 host1x and
2D. It is based on linux-next-20130307.
Changes in this version:
* host1x memory data structures refactored
* Some "nvhost" leftovers renamed to host1x
Changes in previous version 6:
* Rebased on latest tegradrm
* Renamed teg
Make drm part of host1x driver.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/drm/Kconfig|2 --
drivers/gpu/drm/Makefile |1 -
drivers/gpu/drm/tegra/Makefile |7 ---
drivers/gpu/host1x/
Add support for sync point interrupts, and sync point wait. Sync
point wait used interrupts for unblocking wait.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/Makefile |1 +
drivers/gpu/host1x/dev.c | 12 ++
drivers/gpu/h
From: Arto Merilainen
This patch implements a CMA memory handler for the host1x driver.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/Makefile |1 +
drivers/gpu/host1x/drm/cma.c | 93 ++
drivers/gpu/host1x/d
Add host1x, the driver for host1x and its client unit 2D. The Tegra
host1x module is the DMA engine for register access to Tegra's
graphics- and multimedia-related modules. The modules served by
host1x are referred to as clients. host1x includes some other
functionality, such as synchronization.
S
From: Arto Merilainen
Both host1x and drm drivers have host1x structures. This patch
renames the host1x structure under drm to follow name host1x_drm.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/drm/dc.c |4 ++--
drivers/gpu/host1x/drm/drm.c
From: Arto Merilainen
This patch adds helper functions drm_gem_cma_init() and
drm_gem_cma_deinit() for handling CMA structures that already have
been allocated. This allows embedding the CMA structure inside other
structures.
Signed-off-by: Arto Merilainen
---
drivers/gpu/drm/drm_gem_cma_helpe
Remove second host1x driver, and bind tegra-drm to the new host1x
driver. The logic to parse device tree and track clients is moved
to drm.c.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/Makefile|2 +-
drivers/gpu/host1x/dev.c | 58
Add client driver for 2D device, and IOCTLs to pass work to host1x
channel for 2D.
Also adds functions that can be called to access sync points from
DRM.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/Makefile |1 +
drivers/gpu/host1x/dev.c |
Add support for host1x debugging. Adds debugfs entries, and dumps
channel state to UART in case of stuck job.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/Makefile |1 +
drivers/gpu/host1x/cdma.c |4 +
drivers/gpu
https://bugs.freedesktop.org/show_bug.cgi?id=57875
--- Comment #26 from Marek Olšák ---
Stefan> We can also go the easy way and only advertise ARB_depth_clamp if the
user is Wine. It would work in the same way we disable HyperZ for compositors.
I'm assuming Wine can be detected as easily as readi
https://bugs.freedesktop.org/show_bug.cgi?id=60879
--- Comment #13 from Michel Dänzer ---
Created attachment 76481
--> https://bugs.freedesktop.org/attachment.cgi?id=76481&action=edit
Mesa test patch
Does it work better with this Mesa patch?
--
You are receiving this mail because:
You are th
+ dri-devel.
On Wed, Mar 13, 2013 at 02:34:31PM +0100, Rolf Offermanns wrote:
> Hi,
>
> I get a kernel oops / panic with a 3.9.0rc2+ kernel (git from 2h ago) on my
> Sony
> Vaio laptop. It happened with rc1, too.
>
> Unfortunately I only have a screen photo as nothing gets written to the system
From: Alex Deucher
Fixes a segfault on asics without a blit callback.
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=62239
Signed-off-by: Alex Deucher
Cc: sta...@vger.kernel.org
---
drivers/gpu/drm/radeon/radeon_benchmark.c | 16 +---
1 files changed, 9 insertions(+), 7 del
From: Alex Deucher
Remove old comment and allow benchmarking moves within the
same memory domain for both dma and blit methods.
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/radeon/radeon_benchmark.c |5 +
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm
On Mit, 2013-03-13 at 12:38 -0400, alexdeuc...@gmail.com wrote:
> From: Alex Deucher
>
> Fixes a segfault on asics without a blit callback.
>
> Fixes:
> https://bugs.freedesktop.org/show_bug.cgi?id=62239
>
> Signed-off-by: Alex Deucher
> Cc: sta...@vger.kernel.org
For the series:
Reviewed-b
Signed-off-by: Paul Bolle
---
Untested. Perhaps the first test that people with access to the relevant
hardware might do, is to test _before applying this patch_ with FB_OMAP2
set. Perhaps this negative dependency isn't needed at all. Or is it
obvious?
drivers/gpu/drm/omapdrm/Kconfig | 2 +-
1 f
On Mon, Mar 11, 2013 at 10:46:31PM -0700, Kees Cook wrote:
> This replaces the open-coded divisions in the debugfs code by calls
> to do_div().
>
> Signed-off-by: Kees Cook
> Cc: Daniel Vetter
Squashed into the debugfs patch which introduced this regression, thanks
for the quick fixup.
-Daniel
On Tue, Mar 12, 2013 at 03:22:26PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the final tree, today's linux-next build (i386 defconfig)
> failed like this:
>
> drivers/built-in.o: In function `i915_min_freq_set':
> i915_debugfs.c:(.text+0xb1adc): undefined reference to `__udivdi3'
On Tue, Mar 12, 2013 at 09:07:46AM +, Chris Wilson wrote:
> On Mon, Mar 11, 2013 at 05:31:45PM -0700, Kees Cook wrote:
> > It is possible to wrap the counter used to allocate the buffer for
> > relocation copies. This could lead to heap writing overflows.
> >
> > CVE-2013-0913
> >
> > v3: col
https://bugs.freedesktop.org/show_bug.cgi?id=60879
--- Comment #14 from Hristo Venev ---
Sadly this patch doesn't fix this bug. egltri_screen does not render anything
and does not cause GPU reset. However eglgears_screen and Xorg cause the GPU to
reset. Without the patch it's the same.
--
You a
https://bugs.freedesktop.org/show_bug.cgi?id=57875
--- Comment #27 from Stefan Dösinger ---
This is a bad idea because Wine can also run OpenGL applications, which might
use depth_clamp in a way that doesn't work on r300g.
Feel free to revert the patch for now. Implementing MESA_depth_clip is fa
https://bugs.freedesktop.org/show_bug.cgi?id=62311
Priority: medium
Bug ID: 62311
Assignee: dri-devel@lists.freedesktop.org
Summary: (kernel) memory leak
Severity: major
Classification: Unclassified
OS: Linux (All)
https://bugs.freedesktop.org/show_bug.cgi?id=60802
--- Comment #44 from vincent ---
I think I have similar issue with Unigine Heaven 3.0 :
http://people.freedesktop.org/~vlj/2.jpg
http://people.freedesktop.org/~vlj/3.jpg
A webgl demo that has the issue too is at http://www.findyourwayto
https://bugs.freedesktop.org/show_bug.cgi?id=60802
--- Comment #45 from Alex Deucher ---
(In reply to comment #44)
>
> It appeared with Kernel 3.8 too. Kernel 3.7.9 did have this.
The DMA rings are only available on 3.8 kernels.
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https://bugs.freedesktop.org/show_bug.cgi?id=60802
--- Comment #46 from Alexandre Demers ---
(In reply to comment #44)
> I think I have similar issue with Unigine Heaven 3.0 :
>
> http://people.freedesktop.org/~vlj/2.jpg
> http://people.freedesktop.org/~vlj/3.jpg
>
> A webgl demo that h
On 03/13/2013 07:53 PM, Inki Dae wrote:
-Original Message-
From: Joonyoung Shim [mailto:jy0922.s...@samsung.com]
Sent: Wednesday, March 13, 2013 7:28 PM
To: Inki Dae
Cc:airl...@linux.ie;dri-devel@lists.freedesktop.org;
kyungmin.p...@samsung.com;sw0312@samsung.com; 'YoungJun Cho'
Subje
https://bugs.freedesktop.org/show_bug.cgi?id=60802
--- Comment #47 from Alexandre Demers ---
So I played with libtxc (removed it in fact) and tested some demos again. For
those that were not completely relying on libtxc, I observed the following:
- textures not related to libtxc were displayed co
https://bugs.freedesktop.org/show_bug.cgi?id=60802
--- Comment #48 from Anthony Waters ---
I looked into this a little bit and the issue appears to be within
evergreen_dma_copy_tile within evergreen_state.c. It looks like when bank_h is
0 it causes the texture to appear bad, but bank_h is allowe
https://bugs.freedesktop.org/show_bug.cgi?id=60802
--- Comment #49 from Anthony Waters ---
Looked into it a bit more and it appears that when bpp is 16 there is a bad
texture, I'll see if I can figure it out more later on.
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You are the assignee for the bug
> -Original Message-
> From: Joonyoung Shim [mailto:jy0922.s...@samsung.com]
> Sent: Thursday, March 14, 2013 11:30 AM
> To: Inki Dae
> Cc: airl...@linux.ie; dri-devel@lists.freedesktop.org;
> kyungmin.p...@samsung.com; sw0312@samsung.com; 'YoungJun Cho'
> Subject: Re: [PATCH 3/7] drm
On Mar 14, 2013 1:59 PM, "Inki Dae" wrote:
>
>
>
> > -Original Message-
> > From: Joonyoung Shim [mailto:jy0922.s...@samsung.com]
> > Sent: Thursday, March 14, 2013 11:30 AM
> > To: Inki Dae
> > Cc: airl...@linux.ie; dri-devel@lists.freedesktop.org;
> > kyungmin.p...@samsung.com; sw0312...
Hi Dave,
I'm writing this mail to get some ideas how we should manage OMAP's
display drivers in the future.
As a short intro, we have the following players around:
omapdss - omapdss handles the DSS (display subsystem) hardware. omapdss
doesn't do any buffer management or expose any userspace API
This patch set checks the contents of g2d command list from user
is valid or not according to G2D hardware restrictions. For now,
G2D driver wasn't considered for them properly.
For this, this patch set includes relevant code cleaups, fixups
and adds a new function to get buffer size to the gem to
From: YoungJun Cho
This patch fixes error routine when g2d_userptr_get_dma_add is failed.
When sg_alloc_table_from_pages() is failed, it doesn't call
sg_free_table() anymore.
Signed-off-by: YoungJun Cho
Signed-off-by: Inki Dae
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_dr
From: YoungJun Cho
This patch clears node object type in G2D unmap cmdlist.
The obj_type of cmdlist node has to be cleared in
g2d_unmap_cmdlist_gem() so that the node can be reused
in g2d_map_cmdlist_gem().
Signed-off-by: YoungJun Cho
Signed-off-by: Inki Dae
Signed-off-by: Kyungmin Park
---
From: YoungJun Cho
This patch fixes G2D core mulfunctioning issue once g2d dma is started.
Without 'DMA_HOLD_CMD_REG' register setting, there is only one interrupt
after the execution to all command lists have been completed. And that
induces watchdog. So this patch sets 'LIST_HOLD' command to th
From: YoungJun Cho
This patch just cleans up G2D codes for readability.
For this, it changes the member of g2d_cmdlist_node, obj_type into
buf_type and gathers relevant variables together.
Signed-off-by: YoungJun Cho
Signed-off-by: Inki Dae
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/e
This patch adds a new function to get gem buffer size. And this
funtion could be used for g2d driver or others can get gem buffer
size to check if the buffer is valid or not.
Signed-off-by: Inki Dae
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_gem.c | 21
From: YoungJun Cho
This patch adds g2d_buf_info structure and buffer relevant
variables moves into the g2d_buf_info to manage g2d buffer
information more efficiently.
Signed-off-by: YoungJun Cho
Signed-off-by: Inki Dae
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_g2d.c
From: YoungJun Cho
This patch checks command list from user for g2d restrictions.
For now, g2d driver wasn't considered for G2D hardware restrictions
properly. The below is the restrictions to G2D hardware and this patch
considers them.
- width or height value in the command list
has
On 03/13/2013 06:04 PM, Inki Dae wrote:
> From: YoungJun Cho
>
> This patch fixes G2D core mulfunctioning issue once g2d dma is started.
> Without 'DMA_HOLD_CMD_REG' register setting, there is only one interrupt
> after the execution to all command lists have been completed. And that
> induces wat
On 03/13/2013 06:04 PM, Inki Dae wrote:
> From: YoungJun Cho
>
> This patch just cleans up G2D codes for readability.
>
> For this, it changes the member of g2d_cmdlist_node, obj_type into
> buf_type and gathers relevant variables together.
Please make patch only about s/obj_type/buf_type.
>
> S
> -Original Message-
> From: Joonyoung Shim [mailto:jy0922.shim at samsung.com]
> Sent: Wednesday, March 13, 2013 6:53 PM
> To: Inki Dae
> Cc: airlied at linux.ie; dri-devel at lists.freedesktop.org;
> kyungmin.park at samsung.com; sw0312.kim at samsung.com; YoungJun Cho
> Subject: Re: [P
On 03/13/2013 07:14 PM, Inki Dae wrote:
>
>> -Original Message-
>> From: Joonyoung Shim [mailto:jy0922.shim at samsung.com]
>> Sent: Wednesday, March 13, 2013 6:53 PM
>> To: Inki Dae
>> Cc: airlied at linux.ie; dri-devel at lists.freedesktop.org;
>> kyungmin.park at samsung.com; sw0312.kim
On 02/19/2013 11:32 PM, Marcin Slusarz wrote:
> On Tue, Feb 19, 2013 at 08:07:44AM +0100, Marcin Slusarz wrote:
>> On Tue, Feb 19, 2013 at 12:43:06AM +0100, Jiri Slaby wrote:
>>> On 02/19/2013 12:23 AM, Marcin Slusarz wrote:
Tomorrow I'll post a patch for page allocation failure.
>>>
>>> What
> -Original Message-
> From: Joonyoung Shim [mailto:jy0922.shim at samsung.com]
> Sent: Wednesday, March 13, 2013 7:28 PM
> To: Inki Dae
> Cc: airlied at linux.ie; dri-devel at lists.freedesktop.org;
> kyungmin.park at samsung.com; sw0312.kim at samsung.com; 'YoungJun Cho'
> Subject: Re:
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s(psc->core, psc->base.visuals, driver_configs);
Thanks,
Paul
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This set of patches adds support for Tegra20 and Tegra30 host1x and
2D. It is based on linux-next-20130307.
Changes in this version:
* host1x memory data structures refactored
* Some "nvhost" leftovers renamed to host1x
Changes in previous version 6:
* Rebased on latest tegradrm
* Renamed teg
Make drm part of host1x driver.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/drm/Kconfig|2 --
drivers/gpu/drm/Makefile |1 -
drivers/gpu/drm/tegra/Makefile |7 ---
drivers/gpu/host1x/
Add support for sync point interrupts, and sync point wait. Sync
point wait used interrupts for unblocking wait.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/Makefile |1 +
drivers/gpu/host1x/dev.c | 12 ++
drivers/gpu/h
From: Arto Merilainen
This patch implements a CMA memory handler for the host1x driver.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/Makefile |1 +
drivers/gpu/host1x/drm/cma.c | 93 ++
drivers/gpu/host1x/d
Add host1x, the driver for host1x and its client unit 2D. The Tegra
host1x module is the DMA engine for register access to Tegra's
graphics- and multimedia-related modules. The modules served by
host1x are referred to as clients. host1x includes some other
functionality, such as synchronization.
S
From: Arto Merilainen
Both host1x and drm drivers have host1x structures. This patch
renames the host1x structure under drm to follow name host1x_drm.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/drm/dc.c |4 ++--
drivers/gpu/host1x/drm/drm.c
From: Arto Merilainen
This patch adds helper functions drm_gem_cma_init() and
drm_gem_cma_deinit() for handling CMA structures that already have
been allocated. This allows embedding the CMA structure inside other
structures.
Signed-off-by: Arto Merilainen
---
drivers/gpu/drm/drm_gem_cma_helpe
Remove second host1x driver, and bind tegra-drm to the new host1x
driver. The logic to parse device tree and track clients is moved
to drm.c.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/Makefile|2 +-
drivers/gpu/host1x/dev.c | 58
Add support for host1x client modules, and host1x channels to submit
work to the clients.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/Kconfig | 12 +
drivers/gpu/host1x/Makefile |3 +
drivers/gpu/host1x/cdma.c
Add client driver for 2D device, and IOCTLs to pass work to host1x
channel for 2D.
Also adds functions that can be called to access sync points from
DRM.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/Makefile |1 +
drivers/gpu/host1x/dev.c |
Add support for host1x debugging. Adds debugfs entries, and dumps
channel state to UART in case of stuck job.
Signed-off-by: Arto Merilainen
Signed-off-by: Terje Bergstrom
---
drivers/gpu/host1x/Makefile |1 +
drivers/gpu/host1x/cdma.c |4 +
drivers/gpu
asily as reading
program_invocation_short_name.
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+ dri-devel.
On Wed, Mar 13, 2013 at 02:34:31PM +0100, Rolf Offermanns wrote:
> Hi,
>
> I get a kernel oops / panic with a 3.9.0rc2+ kernel (git from 2h ago) on my
> Sony
> Vaio laptop. It happened with rc1, too.
>
> Unfortunately I only have a screen photo as nothing gets written to the system
From: Alex Deucher
Fixes a segfault on asics without a blit callback.
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=62239
Signed-off-by: Alex Deucher
Cc: stable at vger.kernel.org
---
drivers/gpu/drm/radeon/radeon_benchmark.c | 16 +---
1 files changed, 9 insertions(+), 7
From: Alex Deucher
Remove old comment and allow benchmarking moves within the
same memory domain for both dma and blit methods.
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/radeon/radeon_benchmark.c |5 +
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm
On Mit, 2013-03-13 at 12:38 -0400, alexdeucher at gmail.com wrote:
> From: Alex Deucher
>
> Fixes a segfault on asics without a blit callback.
>
> Fixes:
> https://bugs.freedesktop.org/show_bug.cgi?id=62239
>
> Signed-off-by: Alex Deucher
> Cc: stable at vger.kernel.org
For the series:
Revi
Signed-off-by: Paul Bolle
---
Untested. Perhaps the first test that people with access to the relevant
hardware might do, is to test _before applying this patch_ with FB_OMAP2
set. Perhaps this negative dependency isn't needed at all. Or is it
obvious?
drivers/gpu/drm/omapdrm/Kconfig | 2 +-
1 f
On Mon, Mar 11, 2013 at 10:46:31PM -0700, Kees Cook wrote:
> This replaces the open-coded divisions in the debugfs code by calls
> to do_div().
>
> Signed-off-by: Kees Cook
> Cc: Daniel Vetter
Squashed into the debugfs patch which introduced this regression, thanks
for the quick fixup.
-Daniel
On Tue, Mar 12, 2013 at 03:22:26PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the final tree, today's linux-next build (i386 defconfig)
> failed like this:
>
> drivers/built-in.o: In function `i915_min_freq_set':
> i915_debugfs.c:(.text+0xb1adc): undefined reference to `__udivdi3'
On Tue, Mar 12, 2013 at 09:07:46AM +, Chris Wilson wrote:
> On Mon, Mar 11, 2013 at 05:31:45PM -0700, Kees Cook wrote:
> > It is possible to wrap the counter used to allocate the buffer for
> > relocation copies. This could lead to heap writing overflows.
> >
> > CVE-2013-0913
> >
> > v3: col
.
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ow what to do or how to debug this, could anybody please help?
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On Tue, Mar 12, 2013 at 10:50 AM, Sedat Dilek wrote:
> On Tue, Mar 12, 2013 at 6:46 AM, Kees Cook wrote:
>> On Mon, Mar 11, 2013 at 9:22 PM, Stephen Rothwell
>> wrote:
>>> Hi all,
>>>
>>> After merging the final tree, today's linux-next build (i386 defconfig)
>>> failed like this:
>>>
>>> drive
digital signature
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Replaces the "platform_get_resource() for IORESOURCE_IRQ" with
platform_get_resource_byname().
Both in exynos4 and exynos5, FIMD IP has 3 interrupts in the order: "fifo",
"vsync", and "lcd_sys".
But The FIMD driver expects the "vsync" interrupt to be mentioned as the
1st parameter in the FIMD DT no
Hi,
On Sat, Mar 09, 2013 at 08:44:31PM +0200, Aaro Koskinen wrote:
> There's nouveau crash during boot with 3.9-rc1 on iMac G5 (nVidia GeForce
> FX 5200 Ultra). This happens also with current mainline kernel HEAD
> (0aefda3e8188ad71168bd32152d41b3d72f04087).
>
> git bisect tells the first bad com
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