https://bugzilla.kernel.org/show_bug.cgi?id=207383
--- Comment #86 from mn...@protonmail.com ---
Created attachment 290475
--> https://bugzilla.kernel.org/attachment.cgi?id=290475=edit
KASAN Use-after-free
Good news, I got KASAN to spit out a use-after-free bug report.
Here's the KASAN bug
I think I'm still seeing this.
Dave.
On Wed, 1 Jul 2020 at 01:08, Ville Syrjälä
wrote:
>
> On Tue, Jun 30, 2020 at 05:41:32PM +0300, Laurent Pinchart wrote:
> > Hi Ville,
> >
> > On Tue, Jun 30, 2020 at 05:39:02PM +0300, Ville Syrjälä wrote:
> > > On Tue, Jun 30, 2020 at 10:19:23AM -0400, Alex
Hi Dave, Daniel,
Couple of fixes for 5.8.
The following changes since commit adbe8a3cae94a63e9f416795c750237a9b789124:
Merge tag 'amd-drm-fixes-5.8-2020-07-15' of
git://people.freedesktop.org/~agd5f/linux into drm-fixes (2020-07-17 13:29:00
+1000)
are available in the Git repository at:
https://bugzilla.kernel.org/show_bug.cgi?id=206987
Cyrax (ev...@hotmail.com) changed:
What|Removed |Added
Status|NEW |RESOLVED
https://bugzilla.kernel.org/show_bug.cgi?id=207383
--- Comment #85 from mn...@protonmail.com ---
(In reply to Christian König from comment #83)
> Instead of working around the bug I think we should concentrate on nailing
> the root cause.
>
> I suggest to insert an use after free check into just
Add the missing CP2520 pattern 2 and 3 phy compliance patterns
v2: cosemtic changes
Reviewed-by: Manasi Navare (v1)
Signed-off-by: Khaled Almahallawy
---
drivers/gpu/drm/drm_dp_helper.c | 2 +-
include/drm/drm_dp_helper.h | 4 +++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff
Adding support for TPS4 (CP2520 Pattern 3) PHY pattern source tests.
v2: uniform bit names TP4a/b/c (Manasi)
Signed-off-by: Khaled Almahallawy
---
drivers/gpu/drm/i915/display/intel_dp.c | 14 --
drivers/gpu/drm/i915/i915_reg.h | 4
2 files changed, 16 insertions(+),
https://bugzilla.kernel.org/show_bug.cgi?id=208661
Bug ID: 208661
Summary: Backlight doesn't work with both nv_backlight and
acpi_video
Product: Drivers
Version: 2.5
Kernel Version: 5.7.0-1-amd64
Hardware: All
On Wed, Jul 22, 2020 at 5:47 PM Rob Clark wrote:
>
> On Tue, Jul 21, 2020 at 10:30 PM Viresh Kumar wrote:
> >
> > On 21-07-20, 07:28, Rob Clark wrote:
> > > With your ack, I can add the patch the dev_pm_opp_set_bw patch to my
> > > tree and merge it via msm-next -> drm-next -> linus
> >
> > I
On Wed, Jul 22, 2020 at 05:08:03PM +0200, Philipp Zabel wrote:
> Hi Thomas,
>
> thank you for your comment.
>
> On Wed, 2020-07-22 at 16:43 +0200, Thomas Zimmermann wrote:
> > Hi
> >
> > Am 22.07.20 um 15:25 schrieb Philipp Zabel:
> > > Add a drm_simple_encoder_init() variant that registers
> >
On Wed, Jul 22, 2020 at 04:01:53PM +0200, Philipp Zabel wrote:
> On Wed, 2020-07-22 at 15:30 +0200, Philipp Zabel wrote:
> [...]
> > and use drmm_add_action_or_reset() to make sure drm_encoder_cleanup() is
> > called before the memory is freed.
> [...]
> > @@ -259,6 +259,13 @@ static const struct
On Wed, Jul 22, 2020 at 9:27 PM Chia-I Wu wrote:
>
> On Wed, Jul 22, 2020 at 4:28 AM Daniel Vetter wrote:
> >
> > On Wed, Jul 22, 2020 at 1:12 PM Christian König
> > wrote:
> > >
> > > Am 22.07.20 um 09:32 schrieb Daniel Vetter:
> > > > On Wed, Jul 22, 2020 at 9:19 AM Christian König
> > > >
On Wed, Jul 22, 2020 at 8:13 PM Alex Bee wrote:
>
> Hi,
>
> this series mainly ports existining functionality to older SoCs - most
> importantly enables alpha blending for RK3036, RK3066, RK3126 and
> RK3188.
> Besides that, it also changes the window type from DRM_PLANE_TYPE_CURSOR
> to
Hi Swapnil,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on robh/for-next]
[also build test ERROR on linus/master v5.8-rc6 next-20200722]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base
On Wed, Jul 22, 2020 at 4:28 AM Daniel Vetter wrote:
>
> On Wed, Jul 22, 2020 at 1:12 PM Christian König
> wrote:
> >
> > Am 22.07.20 um 09:32 schrieb Daniel Vetter:
> > > On Wed, Jul 22, 2020 at 9:19 AM Christian König
> > > wrote:
> > >> Am 22.07.20 um 02:22 schrieb Gurchetan Singh:
> > >>
>
Am Dienstag, 7. Juli 2020, 13:25:26 CEST schrieb Sandy Huang:
> don't mask possible_crtcs if remote-point is disabled.
>
> Signed-off-by: Sandy Huang
Reviewed-by: Heiko Stuebner
changes in v2:
- drop additional of_node_put, as ep will be put with the next
iteration of
On Wed, Jul 22, 2020 at 10:25 AM Michel Dänzer wrote:
>
> On 2020-07-22 3:10 p.m., Kazlauskas, Nicholas wrote:
> > On 2020-07-22 8:51 a.m., Daniel Vetter wrote:
> >> On Wed, Jul 22, 2020 at 2:38 PM Michel Dänzer wrote:
> >>>
> >>> From: Michel Dänzer
> >>>
> >>> drm_atomic_crtc_check enforces
Am 22.07.2020 18:04 schrieb Wei Yongjun :
The sparse tool complains as follows:
drivers/dma-buf/dma-fence.c:249:25: warning:
symbol 'dma_fence_lockdep_map' was not declared. Should it be static?
This variable is not used outside of dma-fence.c, so this commit
marks it static.
Fixes:
On Tue, Jul 21, 2020 at 10:30 PM Viresh Kumar wrote:
>
> On 21-07-20, 07:28, Rob Clark wrote:
> > With your ack, I can add the patch the dev_pm_opp_set_bw patch to my
> > tree and merge it via msm-next -> drm-next -> linus
>
> I wanted to send it via my tree, but its okay. Pick this patch from
>
On Wed, Jul 22, 2020 at 4:25 PM Michel Dänzer wrote:
>
> On 2020-07-22 3:10 p.m., Kazlauskas, Nicholas wrote:
> > On 2020-07-22 8:51 a.m., Daniel Vetter wrote:
> >> On Wed, Jul 22, 2020 at 2:38 PM Michel Dänzer wrote:
> >>>
> >>> From: Michel Dänzer
> >>>
> >>> drm_atomic_crtc_check enforces
On Wed, Jul 22, 2020 at 4:06 PM Melissa Wen wrote:
>
> On 07/22, dan...@ffwll.ch wrote:
> > On Wed, Jul 22, 2020 at 08:04:11AM -0300, Melissa Wen wrote:
> > > This patch adds a missing drm_crtc_vblank_put op to the pair
> > > drm_crtc_vblank_get/put (inc/decrement counter to guarantee vblanks).
>
Hi Thomas,
thank you for your comment.
On Wed, 2020-07-22 at 16:43 +0200, Thomas Zimmermann wrote:
> Hi
>
> Am 22.07.20 um 15:25 schrieb Philipp Zabel:
> > Add a drm_simple_encoder_init() variant that registers
> > drm_encoder_cleanup() with drmm_add_action().
> >
> > Now drivers can store
Hi
Am 22.07.20 um 15:25 schrieb Philipp Zabel:
> Add a drm_simple_encoder_init() variant that registers
> drm_encoder_cleanup() with drmm_add_action().
>
> Now drivers can store encoders in memory allocated with drmm_kmalloc()
> after the call to drmm_mode_config_init(), without having to
https://bugzilla.kernel.org/show_bug.cgi?id=208657
Alex Deucher (alexdeuc...@gmail.com) changed:
What|Removed |Added
CC|
Am 22.07.20 um 16:30 schrieb Thomas Hellström (Intel):
On 2020-07-22 16:23, Christian König wrote:
Am 22.07.20 um 16:07 schrieb Daniel Vetter:
On Wed, Jul 22, 2020 at 3:12 PM Thomas Hellström (Intel)
wrote:
On 2020-07-22 14:41, Daniel Vetter wrote:
I'm pretty sure there's more bugs, I just
On 2020-07-22 16:23, Christian König wrote:
Am 22.07.20 um 16:07 schrieb Daniel Vetter:
On Wed, Jul 22, 2020 at 3:12 PM Thomas Hellström (Intel)
wrote:
On 2020-07-22 14:41, Daniel Vetter wrote:
I'm pretty sure there's more bugs, I just haven't heard from them yet.
Also due to the opt-in
On 2020-07-22 3:10 p.m., Kazlauskas, Nicholas wrote:
> On 2020-07-22 8:51 a.m., Daniel Vetter wrote:
>> On Wed, Jul 22, 2020 at 2:38 PM Michel Dänzer wrote:
>>>
>>> From: Michel Dänzer
>>>
>>> drm_atomic_crtc_check enforces that ::active can only be true if
>>> ::enable is as well.
>>>
>>>
https://bugzilla.kernel.org/show_bug.cgi?id=208657
Bug ID: 208657
Summary: protection fault rx580, Video and input freeze, audio
keeps working. Related: 207383?
Product: Drivers
Version: 2.5
Kernel Version: 5.7.7, 5.7.8
Am 22.07.20 um 16:07 schrieb Daniel Vetter:
On Wed, Jul 22, 2020 at 3:12 PM Thomas Hellström (Intel)
wrote:
On 2020-07-22 14:41, Daniel Vetter wrote:
I'm pretty sure there's more bugs, I just haven't heard from them yet.
Also due to the opt-in nature of dma-fence we can limit the scope of
On Wed, Jul 22, 2020 at 3:12 PM Thomas Hellström (Intel)
wrote:
> On 2020-07-22 14:41, Daniel Vetter wrote:
> > Ah I think I misunderstood which options you want to compare here. I'm
> > not sure how much pain fixing up "dma-fence as memory fence" really
> > is. That's kinda why I want a lot more
On 07/22, dan...@ffwll.ch wrote:
> On Wed, Jul 22, 2020 at 08:04:11AM -0300, Melissa Wen wrote:
> > This patch adds a missing drm_crtc_vblank_put op to the pair
> > drm_crtc_vblank_get/put (inc/decrement counter to guarantee vblanks).
> >
> > It clears the execution of the following
On Wed, 2020-07-22 at 15:30 +0200, Philipp Zabel wrote:
[...]
> and use drmm_add_action_or_reset() to make sure drm_encoder_cleanup() is
> called before the memory is freed.
[...]
> @@ -259,6 +259,13 @@ static const struct drm_bridge_funcs imx_pd_bridge_funcs
> = {
>
Add COLOR_ENCODING and COLOR_RANGE plane properties and use them to
control the DP CSC matrix.
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/imx/ipuv3-plane.c | 44 +--
1 file changed, 30 insertions(+), 14 deletions(-)
diff --git
Add YCbCr encoding and quantization range parameters to
ipu_dp_setup_channel() and configure the CSC DP matrix
accordingly.
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/imx/ipuv3-plane.c | 9 ++---
drivers/gpu/ipu-v3/ipu-dp.c | 25 ++---
Use drmm_kzalloc() to align encoder memory lifetime with the drm device,
and use drmm_add_action_or_reset() to make sure drm_encoder_cleanup() is
called before the memory is freed.
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/imx/imx-ldb.c | 67 +++
1 file
Use drmm_kzalloc() to align encoder memory lifetime with the drm device,
and use drmm_add_action_or_reset() to make sure drm_encoder_cleanup() is
called before the memory is freed.
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/imx/parallel-display.c | 50 +-
1 file
Use drmm_mode_config_init() and drop the explicit calls to
drm_mode_config_cleanup().
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/imx/imx-drm-core.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c
Use drmm_kzalloc() to align crtc memory lifetime with the drm device,
and use drmm_add_action_or_reset() to make sure IPU resources are
released and drm_crtc_cleanup() is called before the memory is freed.
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/imx/ipuv3-crtc.c | 75
Use drmm_kzalloc() to align plane memory lifetime with the drm device,
and use drmm_add_action_or_reset() to make sure drm_plane_cleanup() is
called before the memory is freed. Also handle error return values of
the plane property creation functions.
Signed-off-by: Philipp Zabel
---
Move devres regmap, clock, and interrupt requests into probe.
Use drmm_kzalloc() to align encoder memory lifetime with the drm device,
and use drmm_add_action_or_reset() to make sure drm_encoder_cleanup() is
called before the memory is freed.
Signed-off-by: Philipp Zabel
---
Move bridge creation into probe, during bind only create the encoder and
attach the bridge.
Use drmm_kzalloc() to align encoder memory lifetime with the drm device,
and use drmm_add_action_or_reset() to make sure drm_encoder_cleanup() is
called before the memory is freed.
Signed-off-by: Philipp
Use drm managed resources to get and put IPU resources automatically.
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/imx/ipuv3-crtc.c | 25 +
drivers/gpu/drm/imx/ipuv3-plane.c | 29 -
drivers/gpu/drm/imx/ipuv3-plane.h | 3 ---
3 files
Add a drm_simple_encoder_init() variant that registers
drm_encoder_cleanup() with drmm_add_action().
Now drivers can store encoders in memory allocated with drmm_kmalloc()
after the call to drmm_mode_config_init(), without having to manually
make sure that drm_encoder_cleanup() is called before
On 2020-07-22 14:41, Daniel Vetter wrote:
Ah I think I misunderstood which options you want to compare here. I'm
not sure how much pain fixing up "dma-fence as memory fence" really
is. That's kinda why I want a lot more testing on my annotation
patches, to figure that out. Not much feedback
Hello,
On Sun, Jul 19, 2020 at 07:18:06PM +0200, Sam Ravnborg wrote:
> Hi Vinod.
>
> Three trivial points below.
> The rest looks good.
>
> With these fixed you can add:
> Reviewed-by: Sam Ravnborg
>
> Sam
>
> On Wed, Jul 08, 2020 at 04:05:58PM +0530, Vinod Koul wrote:
> > Lontium
On 2020-07-22 8:51 a.m., Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 2:38 PM Michel Dänzer wrote:
From: Michel Dänzer
drm_atomic_crtc_check enforces that ::active can only be true if
::enable is as well.
Signed-off-by: Michel Dänzer
Looks fine to me. The check is sufficiently old
https://bugzilla.kernel.org/show_bug.cgi?id=207383
--- Comment #84 from Nicholas Kazlauskas (nicholas.kazlaus...@amd.com) ---
We don't manually free the dm_state from amdgpu, that should be handled by the
DRM core.
It should generally only be freed once it's no longer use by the DRM core as
well
On Wed, Jul 22, 2020 at 2:38 PM Michel Dänzer wrote:
>
> From: Michel Dänzer
>
> drm_atomic_crtc_check enforces that ::active can only be true if
> ::enable is as well.
>
> Signed-off-by: Michel Dänzer
modeset vs modereset is a bit an inglorious name choice ... since this
seems to be glue code
The DRM core already takes care that encoder enable and disable calls
are balanced.
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/imx/imx-tve.c | 16
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
Replace the custom spinlock with the fast_io spinlock provided by
regmap.
Signed-off-by: Philipp Zabel
---
drivers/gpu/drm/imx/imx-tve.c | 22 +-
1 file changed, 1 insertion(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
index
On Wed, Jul 22, 2020 at 2:22 PM Thomas Hellström (Intel)
wrote:
>
>
> On 2020-07-22 13:39, Daniel Vetter wrote:
> > On Wed, Jul 22, 2020 at 12:31 PM Thomas Hellström (Intel)
> > wrote:
> >>
> >> On 2020-07-22 11:45, Daniel Vetter wrote:
> >>> On Wed, Jul 22, 2020 at 10:05 AM Thomas Hellström
Hi Sam,
On Sun, Jul 19, 2020 at 03:06:56PM +0200, Sam Ravnborg wrote:
> On Sat, Jul 11, 2020 at 01:19:35AM +0300, Laurent Pinchart wrote:
> > On Fri, Jul 03, 2020 at 09:24:02PM +0200, Sam Ravnborg wrote:
> > > Prepare the bridge driver for use in a chained setup by
> > > replacing direct use of
From: Michel Dänzer
drm_atomic_crtc_check enforces that ::active can only be true if
::enable is as well.
Signed-off-by: Michel Dänzer
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c| 16 +++-
1 file changed, 3 insertions(+), 13 deletions(-)
diff --git
On 2020-07-22 13:39, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 12:31 PM Thomas Hellström (Intel)
wrote:
On 2020-07-22 11:45, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 10:05 AM Thomas Hellström (Intel)
wrote:
On 2020-07-22 09:11, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 8:45 AM
Hi Laurentiu,
Thank you for the patch.
On Mon, Jul 20, 2020 at 03:42:27PM +0300, Laurentiu Palcu wrote:
> From: Laurentiu Palcu
>
> After the drm_bridge_connector_init() helper function has been added, the ADV
> driver has been changed accordingly. However, the 'type' field of the bridge
>
On Wed, Jul 22, 2020 at 08:04:11AM -0300, Melissa Wen wrote:
> This patch adds a missing drm_crtc_vblank_put op to the pair
> drm_crtc_vblank_get/put (inc/decrement counter to guarantee vblanks).
>
> It clears the execution of the following kms_cursor_crc subtests:
> 1.
On Wed, Jul 22, 2020 at 1:50 PM Christian König
wrote:
>
> Am 22.07.20 um 13:42 schrieb Daniel Vetter:
> > On Wed, Jul 22, 2020 at 1:13 PM Christian König
> > wrote:
> >> Am 22.07.20 um 07:34 schrieb Daniel Vetter:
> >>> On Tue, Jul 21, 2020 at 4:46 PM Christian König
> >>> wrote:
> Am
>-Original Message-
>From: Andrew Morton
>Sent: Tuesday, July 21, 2020 5:24 PM
>To: Ruhl, Michael J
>Cc: dri-devel@lists.freedesktop.org; Mike Rapoport ;
>Andy Shevchenko ; Chris Wilson
>; sta...@vger.kernel.org
>Subject: Re: [PATCH v2] io-mapping: Indicate mapping failure
>
>On Tue, 21
Hi Swapnil,
Thank you for the patch.
On Wed, Jul 22, 2020 at 09:40:39AM +0200, Swapnil Jakhade wrote:
> Add a new DRM bridge driver for Cadence MHDP DPTX IP used in TI J721e SoC.
> MHDP DPTX IP is the component that complies with VESA DisplayPort (DP) and
> embedded Display Port (eDP) standards.
Am 22.07.20 um 13:42 schrieb Daniel Vetter:
On Wed, Jul 22, 2020 at 1:13 PM Christian König
wrote:
Am 22.07.20 um 07:34 schrieb Daniel Vetter:
On Tue, Jul 21, 2020 at 4:46 PM Christian König
wrote:
Am 21.07.20 um 11:24 schrieb dan...@ffwll.ch:
On Tue, Jul 21, 2020 at 09:32:40AM +0200,
'--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Swapnil-Jakhade/drm-Add-support-for-Cadence-MHDP-DPI-DP-bridge-and-J721E-wrapper/20200722-154322
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config
On Wed, Jul 22, 2020 at 1:13 PM Christian König
wrote:
>
> Am 22.07.20 um 07:34 schrieb Daniel Vetter:
> > On Tue, Jul 21, 2020 at 4:46 PM Christian König
> > wrote:
> >> Am 21.07.20 um 11:24 schrieb dan...@ffwll.ch:
> >>> On Tue, Jul 21, 2020 at 09:32:40AM +0200, Christian König wrote:
>
On Wed, Jul 22, 2020 at 01:05:27AM +, Xu Qiang wrote:
> The drm_handle_vblank function is in the interrupt context.
> Therefore, the spin lock vblank_time_lock is obtained
> from the interrupt context.
>
> Cc:
> Signed-off-by: Xu Qiang
> ---
> drivers/gpu/drm/drm_vblank.c | 17
On Wed, Jul 22, 2020 at 12:31 PM Thomas Hellström (Intel)
wrote:
>
>
> On 2020-07-22 11:45, Daniel Vetter wrote:
> > On Wed, Jul 22, 2020 at 10:05 AM Thomas Hellström (Intel)
> > wrote:
> >>
> >> On 2020-07-22 09:11, Daniel Vetter wrote:
> >>> On Wed, Jul 22, 2020 at 8:45 AM Thomas Hellström
On Fri, May 29, 2020 at 03:33:17PM +0300, Andy Shevchenko wrote:
> acpi_dev_get_resources() does perform the NULL pointer check against
> ACPI companion device which is given as function parameter. Thus,
> there is no need to duplicate this check in the caller.
>
> Signed-off-by: Andy Shevchenko
On Wed, Jul 22, 2020 at 1:12 PM Christian König
wrote:
>
> Am 22.07.20 um 09:32 schrieb Daniel Vetter:
> > On Wed, Jul 22, 2020 at 9:19 AM Christian König
> > wrote:
> >> Am 22.07.20 um 02:22 schrieb Gurchetan Singh:
> >>
> >> +Christian who added DMABUF_MOVE_NOTIFY which added the relevant
Hi Guido,
Thank you for the patch.
On Sat, Jul 18, 2020 at 08:26:37PM +0200, Guido Günther wrote:
> We don't create a connector but let panel_bridge handle that so there's
> no point in rejecting DRM_BRIDGE_ATTACH_NO_CONNECTOR.
>
> Signed-off-by: Guido Günther
Reviewed-by: Laurent Pinchart
Am 22.07.20 um 07:34 schrieb Daniel Vetter:
On Tue, Jul 21, 2020 at 4:46 PM Christian König
wrote:
Am 21.07.20 um 11:24 schrieb dan...@ffwll.ch:
On Tue, Jul 21, 2020 at 09:32:40AM +0200, Christian König wrote:
The driver doesn't expose any not-mapable memory resources.
Signed-off-by:
Am 22.07.20 um 09:32 schrieb Daniel Vetter:
On Wed, Jul 22, 2020 at 9:19 AM Christian König
wrote:
Am 22.07.20 um 02:22 schrieb Gurchetan Singh:
+Christian who added DMABUF_MOVE_NOTIFY which added the relevant blurb:
This patch adds a missing drm_crtc_vblank_put op to the pair
drm_crtc_vblank_get/put (inc/decrement counter to guarantee vblanks).
It clears the execution of the following kms_cursor_crc subtests:
1. pipe-A-cursor-[size,alpha-opaque, NxN-(on-screen, off-screen, sliding,
random, fast-moving])]
On Tue, Jul 07, 2020 at 11:04:03AM -0700, Randy Dunlap wrote:
> Drop doubled word "new".
>
> Signed-off-by: Randy Dunlap
For the record:
Acked-by: Wolfram Sang
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dri-devel mailing list
drm-misc-next-2020-07-22:
drm-misc-next for v5.9:
UAPI Changes:
Cross-subsystem Changes:
- Convert panel-dsi-cm and ingenic bindings to YAML.
- Add lockdep annotations for dma-fence. \o/
- Describe why indefinite fences are a bad idea
- Update binding for rocktech jh057n00900.
Core Changes:
-
Am 22.07.20 um 09:46 schrieb Daniel Vetter:
On Wed, Jul 22, 2020 at 9:19 AM Christian König
wrote:
Am 22.07.20 um 02:22 schrieb Gurchetan Singh:
Of the desktop GPU drivers, i915's shrinker certainly supports purging
to swap. TTM is a bit hard to follow. I can't really tell if amdgpu
or
On 2020-07-22 11:45, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 10:05 AM Thomas Hellström (Intel)
wrote:
On 2020-07-22 09:11, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 8:45 AM Thomas Hellström (Intel)
wrote:
On 2020-07-22 00:45, Dave Airlie wrote:
On Tue, 21 Jul 2020 at 18:47,
On Wed, Jul 22, 2020 at 10:05 AM Thomas Hellström (Intel)
wrote:
>
>
> On 2020-07-22 09:11, Daniel Vetter wrote:
> > On Wed, Jul 22, 2020 at 8:45 AM Thomas Hellström (Intel)
> > wrote:
> >>
> >> On 2020-07-22 00:45, Dave Airlie wrote:
> >>> On Tue, 21 Jul 2020 at 18:47, Thomas Hellström (Intel)
On Tue, Jul 21, 2020 at 6:08 PM Greg Kroah-Hartman
wrote:
>
> On Thu, Jul 16, 2020 at 08:27:21PM +0900, Tetsuo Handa wrote:
> > On 2020/07/16 19:00, Daniel Vetter wrote:
> > > On Thu, Jul 16, 2020 at 12:29:00AM +0900, Tetsuo Handa wrote:
> > >> On 2020/07/16 0:12, Dan Carpenter wrote:
> > >>>
On 2020-07-22 09:11, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 8:45 AM Thomas Hellström (Intel)
wrote:
On 2020-07-22 00:45, Dave Airlie wrote:
On Tue, 21 Jul 2020 at 18:47, Thomas Hellström (Intel)
wrote:
On 7/21/20 9:45 AM, Christian König wrote:
Am 21.07.20 um 09:41 schrieb Daniel
On Wed, Jul 22, 2020 at 9:19 AM Christian König
wrote:
> Am 22.07.20 um 02:22 schrieb Gurchetan Singh:
>> Of the desktop GPU drivers, i915's shrinker certainly supports purging
>> to swap. TTM is a bit hard to follow. I can't really tell if amdgpu
>> or nouveau supports that. virtio-gpu is
On Wed, Jul 22, 2020 at 9:19 AM Christian König
wrote:
>
> Am 22.07.20 um 02:22 schrieb Gurchetan Singh:
>
> +Christian who added DMABUF_MOVE_NOTIFY which added the relevant blurb:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/dma-buf/Kconfig#n46
>
>
https://bugzilla.kernel.org/show_bug.cgi?id=207383
--- Comment #83 from Christian König (christian.koe...@amd.com) ---
Instead of working around the bug I think we should concentrate on nailing the
root cause.
I suggest to insert an use after free check into just that structure. In other
words
Am 22.07.20 um 09:19 schrieb Christian König:
Am 22.07.20 um 02:22 schrieb Gurchetan Singh:
+Christian who added DMABUF_MOVE_NOTIFY which added the relevant blurb:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/dma-buf/Kconfig#n46
Am 22.07.20 um 02:22 schrieb Gurchetan Singh:
+Christian who added DMABUF_MOVE_NOTIFY which added the relevant blurb:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/dma-buf/Kconfig#n46
On Wed, Jul 22, 2020 at 8:45 AM Thomas Hellström (Intel)
wrote:
>
>
> On 2020-07-22 00:45, Dave Airlie wrote:
> > On Tue, 21 Jul 2020 at 18:47, Thomas Hellström (Intel)
> > wrote:
> >>
> >> On 7/21/20 9:45 AM, Christian König wrote:
> >>> Am 21.07.20 um 09:41 schrieb Daniel Vetter:
> On
[AMD Public Use]
-Original Message-
From: Christian König
Sent: Tuesday, July 21, 2020 1:03 PM
To: dri-devel@lists.freedesktop.org
Cc: Chauhan, Madhav ; tzimmerm...@suse.de;
michael.j.r...@intel.com
Subject: [PATCH 02/11] drm/ttm: cleanup io_mem interface with nouveau
Nouveau is the
Hi Dave and Daniel,
here's this week's PR for drm-misc-fixes. There are only 2 fixes. The sun4i
patch updates a bugfix that was merged via drm-misc-fixes a few weeks ago.
Best regards
Thomas
drm-misc-fixes-2020-07-22:
* sun4i: Fix inverted HPD result; fixes an earlier fix
* lima: fix timeout
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c: In function vcn_v3_0_start_sriov:
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c:1235:3:
warning: variable direct_poll set but not used [-Wunused-but-set-variable]
It is never used, so can remove it.
Signed-off-by: YueHaibing
---
On 7/21/20 10:27 AM, Mika Westerberg wrote:
> On Tue, Jul 21, 2020 at 11:01:55AM -0400, Lyude Paul wrote:
>> Sure thing. Also, feel free to let me know if you'd like access to one of the
>> systems we saw breaking with this patch - I'm fairly sure I've got one of
>> them
>> locally at my
On Tue, Jul 21, 2020 at 11:34:26AM -0400, Michael J. Ruhl wrote:
Thanks for an update, my comments below.
> The !ATOMIC_IOMAP version of io_maping_init_wc will always return
> success, even when the ioremap fails.
>
> Since the ATOMIC_IOMAP version returns NULL when the init fails, and
>
On Tue, Jul 21, 2020 at 10:16:41AM -0400, Michael J. Ruhl wrote:
> Sometimes it is good to know when your mapping failed.
Can you elaborate...
> Fixes: cafaf14a5d8f ("io-mapping: Always create a struct to hold metadata
> about the io-mapping"
...especially taking into account that Fixes
The function drm_panel_add always returns true.
So if(ret) check code will never run into error branch.
Remove these check make the code a bit readable.
Signed-off-by: Bernard Zhao
---
drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
When using single_open() for opening, single_release() should be
used instead of seq_release(), otherwise there is a memory leak.
Fixes: 12885ecbfe62 ("drm/nouveau/kms/nvd9-: Add CRC support")
Reported-by: Hulk Robot
Signed-off-by: Wei Yongjun
---
drivers/gpu/drm/nouveau/dispnv50/crc.c | 1 +
The function drm_panel_add always returns true.
So if(ret) check code will never run into error branch.
Remove these check will make the code a bit readable.
Signed-off-by: Bernard Zhao
---
drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c | 4 +---
1 file changed, 1 insertion(+), 3
On Tue, Jul 21, 2020 at 03:00:41PM +, Ruhl, Michael J wrote:
> >-Original Message-
> >From: Andy Shevchenko
> >Sent: Tuesday, July 21, 2020 10:47 AM
> >To: Ruhl, Michael J
> >Cc: dri-devel@lists.freedesktop.org; Andrew Morton >foundation.org>; Mike Rapoport ; Chris Wilson
> >;
On 2020-07-20 19:57, Rob Clark wrote:
On Mon, Jul 20, 2020 at 4:32 PM Stephen Boyd
wrote:
Quoting khs...@codeaurora.org (2020-07-20 15:48:13)
> On 2020-07-20 13:18, Stephen Boyd wrote:
> > Quoting Kuogee Hsieh (2020-07-07 11:41:25)
> >> drivers/gpu/drm/msm/dp/dp_power.c | 32 +-
>
On Tue, Jul 21, 2020 at 11:34:25AM -0400, Michael J. Ruhl wrote:
> I found this when my system crashed long after the mapping failure.
> The expected behavior should have been driver exit.
>
> Since this is almost exclusively used for drm, I am posting to
> the dri mailing list. Should this go
Before setting shmem->pages to NULL, kfree() should
be called.
Signed-off-by: Xin He
Reviewed-by: Qi Liu
---
drivers/gpu/drm/virtio/virtgpu_object.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c
b/drivers/gpu/drm/virtio/virtgpu_object.c
index
On 21-07-20, 07:28, Rob Clark wrote:
> With your ack, I can add the patch the dev_pm_opp_set_bw patch to my
> tree and merge it via msm-next -> drm-next -> linus
I wanted to send it via my tree, but its okay. Pick this patch from
linux-next and add my Ack, I will drop it after that.
a8351c12c6c7
The drm_handle_vblank function is in the interrupt context.
Therefore, the spin lock vblank_time_lock is obtained
from the interrupt context.
Cc:
Signed-off-by: Xu Qiang
---
drivers/gpu/drm/drm_vblank.c | 17 ++---
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git
On Tue, Jul 21, 2020 at 11:01:55AM -0400, Lyude Paul wrote:
> Sure thing. Also, feel free to let me know if you'd like access to one of the
> systems we saw breaking with this patch - I'm fairly sure I've got one of them
> locally at my apartment and don't mind setting up AMT/KVM/SSH
Probably no
Gcc report unused-variable warning as follows:
drivers/video/backlight/cr_bllcd.c:62:6: warning:
unused variable 'intensity' [-Wunused-variable]
62 | int intensity = bd->props.brightness;
| ^
After commit 24d34617c24f ("backlight: cr_bllcd: Introduce
gpio-backlight
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