t;
X-Serial-No: 1
Make sure (of/i2c/platform)_device_id tables are NULL terminated.
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c
b/drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c
--- a/drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c
+++ b/drivers
Make sure (of/i2c/platform)_device_id tables are NULL terminated.
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c
b/drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c
--- a/drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c
+++ b/drivers/gpu/drm/omapdrm
The variable priv->kms is not initialized yet.
Found by "scripts/coccinelle/tests/odd_ptr_err.cocci".
PTR_ERR should access the value just tested by IS_ERR.
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
--- a/driver
drm_intel_gem_bo_free() crashes because the list bo_gem->vma_list is not
yet initialised, but the error path tries to free it.
See also https://bugs.freedesktop.org/show_bug.cgi?id=75844
Reviewed-by: Chris Wilson
Signed-off-by: Thomas Meyer
---
diff --git a/intel/intel_bufmgr_gem.c b/in
NULL check before some freeing functions is not needed.
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -816,6
Am Samstag, den 30.11.2013, 08:55 -0500 schrieb Rob Clark:
> On Sat, Nov 30, 2013 at 3:33 AM, Thomas Meyer wrote:
> > Am Montag, den 25.11.2013, 08:23 -0500 schrieb Rob Clark:
> >> oh, hmm.. are you importing buffers from i915? It looks like this part:
> >
> > M
k/verification.
Signed-off-by: Thomas Meyer
---
diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c
index 3deadcbd5a24..7d8035093a1e 100644
--- a/drivers/gpu/drm/i915/gvt/vgpu.c
+++ b/drivers/gpu/drm/i915/gvt/vgpu.c
@@ -30,6 +30,7 @@
*Bing Niu
*
*/
+#include
#
k/verification.
Signed-off-by: Thomas Meyer
---
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
index b58ee99f7bfc..440efa333d6c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
+++ b/drivers/gpu/drm/nouveau/nvkm/sub
k/verification.
Signed-off-by: Thomas Meyer
---
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
index 9804318f3488..7ef84d884714 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
@@ -20,6 +20,8 @@
*
Remove casting the values returned by memory allocation functions like
kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc."
Found by coccinelle spatch "api/alloc/alloc_cast.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_proce
Use vma_pages function on vma object instead of explicit computation.
Found by coccinelle spatch "api/vma_pages.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
--- a/drivers/gpu/dr
Hi,
while trying to resurrect my old Macbook as an 32 bit kernel testing device,
I think someone broke the radeon driver on this first generation pure EFI boot
Macbook.
My guess would be that the introduction of the vga_switcheroo code did break the
radeon_get_bios functionality.
I will try agai
Hi,
guilty driver is probably udl_fb.c
any ideas?
[ 42.890551] open /dev/fb1 user=1 fb_info=880130e0a800 count=1
[ 42.890585] released /dev/fb1 user=1 count=0
[ 42.890702] open /dev/fb1 user=1 fb_info=880130e0a800 count=1
[ 43.053034] type=1400 audit(1344698343.496:9): avc: denie
Am Sonntag, den 12.08.2012, 14:22 -0700 schrieb Bernie Thompson:
> On Sun, Aug 12, 2012 at 3:34 AM, Thomas Meyer wrote:
> guilty driver is probably udl_fb.c
> any ideas?
>
>
> Hi Thomas,
Hi Bernie!
> We were seeing similar issues in udlfb (the original fb
The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.
The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107
Signed-off-by: Thomas
The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.
The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107
Signed-off-by: Thomas
The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.
The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107
Signed-off-by: Thomas
The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.
The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107
Signed-off-by: Thomas
The semantic patch that makes this change is available
in scripts/coccinelle/api/err_cast.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/exynos/exynos_drm_gem.c
b/drivers/gpu/drm/exynos
The semantic patch that makes this change is available
in scripts/coccinelle/api/err_cast.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c
--- a
The semantic patch that makes this change is available
in scripts/coccinelle/api/err_cast.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/nouveau/nouveau_prime.c
b/drivers/gpu/drm/nouveau
My laptop is an Acer 1810T. I see this error message each boot.
Kind regards
Thomas
Jiri Kosina schrieb:
>On Fri, 15 Mar 2013, Jiri Kosina wrote:
>
>> > I have the same problem on my Lenovo T500. I think the graphics card is
>> > involved.
>> >
>> > This laptop has "hybrid graphics" - one Inte
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c
--- a/drivers/gpu/drm/drm_edid_load.c
+++ b/drivers/gpu/drm/drm_edid_load.c
@@ -186,12 +186,11 @@ static u8 *edid_load(struct drm_connecto
goto relfw_out
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -2282,11 +2282,10 @@ intel_dp_get_edid(struct drm_connector *
return NULL
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/base/dma-buf.c b/drivers/base/dma-buf.c
--- a/drivers/base/dma-buf.c
+++ b/drivers/base/dma-buf.c
@@ -680,10 +680,7 @@ int dma_buf_debugfs_create_file(const ch
d = debugfs_create_file(name, S_IRUGO, dma_buf_debugfs_dir
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/drm_gem_cma_helper.c
b/drivers/gpu/drm/drm_gem_cma_helper.c
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
@@ -174,10 +174,7 @@ int drm_gem_cma_dumb_create(struct drm_f
cma_obj
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -277,7 +277,7 @@ struct drm_gem_object *drm_gem_prime_imp
attach = dma_buf_attach(dma_buf, dev->
Am 01.08.2010 um 13:42 schrieb Stefan Richter :
> Thomas Meyer wrote:
>> This commit makes suspend to ram unreliable for me:
>>
>> commit d1b851fc0d105caa6b6e3e7c92d2987dfb52cbe0
>> Author: Zou Nan hai
>> Date: Fri May 21 09:08:57 2010 +0800
>>
>&
On Sunday 01 August 2010 17:17:54 Roberto Oppedisano wrote:
> On 01/08/2010 15:14, Paul Rolland wrote:
> > My machine has :
> > 00:02.0 0300: 8086:2a42 (rev 07)
> > 00:02.1 0380: 8086:2a43 (rev 07)
> >
> > 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series
> > Chipset Integrate
The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.
The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107
Signed-off-by: Thomas
The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.
The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107
Signed-off-by: Thomas
The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.
The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107
Signed-off-by: Thomas
The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.
The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107
Signed-off-by: Thomas
The semantic patch that makes this change is available
in scripts/coccinelle/api/err_cast.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/exynos/exynos_drm_gem.c
b/drivers/gpu/drm/exynos
The semantic patch that makes this change is available
in scripts/coccinelle/api/err_cast.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/nouveau/nouveau_prime.c
b/drivers/gpu/drm/nouveau
The semantic patch that makes this change is available
in scripts/coccinelle/api/err_cast.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c
--- a
Hi,
guilty driver is probably udl_fb.c
any ideas?
[ 42.890551] open /dev/fb1 user=1 fb_info=880130e0a800 count=1
[ 42.890585] released /dev/fb1 user=1 count=0
[ 42.890702] open /dev/fb1 user=1 fb_info=880130e0a800 count=1
[ 43.053034] type=1400 audit(1344698343.496:9): avc: denie
Am Sonntag, den 12.08.2012, 14:22 -0700 schrieb Bernie Thompson:
> On Sun, Aug 12, 2012 at 3:34 AM, Thomas Meyer wrote:
> guilty driver is probably udl_fb.c
> any ideas?
>
>
> Hi Thomas,
Hi Bernie!
> We were seeing similar issues in udlfb (the original fb
Am 01.08.2010 um 13:42 schrieb Stefan Richter :
> Thomas Meyer wrote:
>> This commit makes suspend to ram unreliable for me:
>>
>> commit d1b851fc0d105caa6b6e3e7c92d2987dfb52cbe0
>> Author: Zou Nan hai
>> Date: Fri May 21 09:08:57 2010 +0800
>>
>&
On Sunday 01 August 2010 17:17:54 Roberto Oppedisano wrote:
> On 01/08/2010 15:14, Paul Rolland wrote:
> > My machine has :
> > 00:02.0 0300: 8086:2a42 (rev 07)
> > 00:02.1 0380: 8086:2a43 (rev 07)
> >
> > 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series
> > Chipset Integrate
Dez 08 22:21:08 localhost.localdomain kernel: Restarting tasks ... done.
Dez 08 22:21:08 localhost.localdomain kernel: video LNXVIDEO:00: Restoring
backlight state
Dez 08 22:21:08 localhost.localdomain kernel: BUG: unable to handle kernel NULL
pointer dereference at (null)
Dez 08 22:21:
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c
--- a/drivers/gpu/drm/drm_edid_load.c
+++ b/drivers/gpu/drm/drm_edid_load.c
@@ -186,12 +186,11 @@ static u8 *edid_load(struct drm_connecto
goto relfw_out
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -2282,11 +2282,10 @@ intel_dp_get_edid(struct drm_connector *
return NULL
> Am 22.11.2013 um 11:55 schrieb Chris Wilson :
>
>> On Wed, Nov 20, 2013 at 09:55:28PM +0100, Thomas Meyer wrote:
>> Hi,
>>
>> I reported this bug a few days ago, but nobody did respond to my bug
>> report:
>> http://lkml.indiana.edu/hypermail/linux/
> Am 22.11.2013 um 11:55 schrieb Daniel Vetter :
>
> On Fri, Nov 22, 2013 at 11:36 AM, Dave Airlie wrote:
>>> Hi,
>>
>> cc'ing mailing list,
>>
>> Daniel any ideas?
>
> Nope, not really :( And no ideas how to triage this further - if it
> takes 9 days to hit it eventually we'll have a real h
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/gpu/drm/udl?id=5dc9e1e87229cb786a5bb58ddd0d60fee6eb4641
> >
> > With kind regards
> > Thomas
> >
> > Am 22.11.2013 17:18 schrieb Daniel Vetter :
> >>
> >> On Fri, Nov 22, 2013 at
Am Sonntag, den 22.03.2015, 17:46 +0100 schrieb Thomas Meyer:
> Hi,
>
another hard lock-up of the graphic system. this time with
4.0.0-rc4-24381-gb314aca
I previously did use the Fedora default kernel, i.e. 3.18.x. with those
I didn't encounter these kind of lock-ups.
Mär
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/base/dma-buf.c b/drivers/base/dma-buf.c
--- a/drivers/base/dma-buf.c
+++ b/drivers/base/dma-buf.c
@@ -680,10 +680,7 @@ int dma_buf_debugfs_create_file(const ch
d = debugfs_create_file(name, S_IRUGO, dma_buf_debugfs_dir
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/drm_gem_cma_helper.c
b/drivers/gpu/drm/drm_gem_cma_helper.c
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
@@ -174,10 +174,7 @@ int drm_gem_cma_dumb_create(struct drm_f
cma_obj
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -277,7 +277,7 @@ struct drm_gem_object *drm_gem_prime_imp
attach = dma_buf_attach(dma_buf, dev->dev);
My laptop is an Acer 1810T. I see this error message each boot.
Kind regards
Thomas
Jiri Kosina schrieb:
>On Fri, 15 Mar 2013, Jiri Kosina wrote:
>
>> > I have the same problem on my Lenovo T500. I think the graphics card is
>> > involved.
>> >
>> > This laptop has "hybrid graphics" - one Inte
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