Re: [PATCH v3 0/8] Support DEVICE_GENERIC memory in migrate_vma_*

2021-07-16 Thread Theodore Y. Ts'o
On Wed, Jun 23, 2021 at 05:49:55PM -0400, Felix Kuehling wrote: > > I can think of two ways to test the changes for MEMORY_DEVICE_GENERIC in > this patch series in a way that is reproducible without special hardware and > firmware: > > For the reference counting changes we could use the dax drive

Re: [PATCH v18 00/19] kunit: introduce KUnit, the Linux kernel unit testing framework

2019-10-06 Thread Theodore Y. Ts'o
On Fri, Oct 04, 2019 at 06:18:04PM -0700, Brendan Higgins wrote: > > Let's talk about current state. Right now kunit is in linux-next and > > we want to add a few more tests. We will have to coordinate the effort. > > Once kunit get into mainline, then the need for this coordination goes > > down.

Re: [PATCH v18 00/19] kunit: introduce KUnit, the Linux kernel unit testing framework

2019-10-04 Thread Theodore Y. Ts'o
On Fri, Oct 04, 2019 at 04:47:09PM -0600, shuah wrote: > > However, if I encourage arbitrary tests/improvements into my KUnit > > branch, it further diverges away from torvalds/master, and is more > > likely that there will be a merge conflict or issue that is not related > > to the core KUnit chan

Re: [PATCH v18 00/19] kunit: introduce KUnit, the Linux kernel unit testing framework

2019-10-04 Thread Theodore Y. Ts'o
On Mon, Sep 23, 2019 at 02:02:30AM -0700, Brendan Higgins wrote: > ## TL;DR > > This revision addresses comments from Linus[1] and Randy[2], by moving > top level `kunit/` directory to `lib/kunit/` and likewise moves top > level Kconfig entry under lib/Kconfig.debug, so the KUnit submenu now > sho

RE: [PATCH] drm/i915/gvt: remove duplicate entry of trace

2019-07-29 Thread Zhao, Yan Y
Reviewed-by: Yan Zhao > -Original Message- > From: intel-gvt-dev [mailto:intel-gvt-dev-boun...@lists.freedesktop.org] On > Behalf Of Zhenyu Wang > Sent: Wednesday, June 12, 2019 11:23 AM > To: Hariprasad Kelam > Cc: David Airlie ; intel-...@lists.freedesktop.org; Joonas > Lahtinen ; linu

[PATCH 5/6] dt-bindings: Add documentation for Rockchip hdmi-audio

2014-12-15 Thread y...@rock-chips.com
Hi lars: thks for your review, I will move it to hdmi audio driver, give the codec_name & codec_dai_name an const string. Best Regards. Yang KuanKuan | Software Engineer | 15060416783 | ykk at rock-chips.com From: Lars-Peter Clausen Date: 2014-12-15 17:02 To: Yakir Yang CC: Heiko Stuebner; Ro

[PATCH] drm: fix NULL pointer access by wrong ioctl

2014-06-18 Thread y...@samsung.com
From: Zhaowei Yuan If user uses wrong ioctl command with _IOC_NONE and argument size greater than 0, it can cause NULL pointer access from memset of line 463. If _IOC_NONE, don't memset to 0 for kdata. Signed-off-by: Zhaowei Yuan --- drivers/gpu/drm/drm_drv.c |3 ++- 1 file changed, 2 inse

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2013-07-01 Thread Hyma Y V S
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2013-06-30 Thread Hyma Y V S
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[PATCH v6] drm: edid: add support for E-DDC

2012-08-30 Thread y...@samsung.com
From: Shirish S The current logic for probing ddc is limited to 2 blocks (256 bytes), this patch adds support for the 4 block (512) data. To do this, a single 8-bit segment index is passed to the display via the I2C address 30h. Data from the selected segment is then immediately read via the reg

[PATCH V6] drm: edid: add support for E-DDC

2012-08-30 Thread y...@samsung.com
From: Shirish S This patch adds support in probing 4 block edid data, for E-DDC. This is the first test case in CTS, for HDMI compliance. Changes from V1: 1. Data type of offset adress updated to unsigned short 2. Updated the buf feild of msg[0] Changes from V2: Add switch for DDC and E-DDC Ch

[PATCH] drm: edid: add support for E-DDC

2012-08-30 Thread y...@samsung.com
From: Shirish S The current logic for probing ddc is limited to 2 blocks (256 bytes), this patch adds support for the 4 block (512) data. To do this, a single 8-bit segment index is passed to the display via the I2C address 30h. Data from the selected segment is then immediately read via the reg

[PATCH V6] drm: edid: add support for E-DDC

2012-08-30 Thread y...@samsung.com
From: Shirish S This patch adds support in probing 4 block edid data, for E-DDC. This is the first test case in CTS, for HDMI compliance. Changes from V1: 1. Data type of offset adress updated to unsigned short 2. Updated the buf feild of msg[0] Changes from V2: Add switch for DDC and E-DDC Ch

[PATCH] drm: edid: add support for E-DDC

2012-08-29 Thread y
From: Shirish S The current logic for probing ddc is limited to 2 blocks (256 bytes), this patch adds support for the 4 block (512) data. To do this, a single 8-bit segment index is passed to the display via the I2C address 30h. Data from the selected segment is then immediately read via the reg

[PATCH v6] drm: edid: add support for E-DDC

2012-08-29 Thread y
From: Shirish S The current logic for probing ddc is limited to 2 blocks (256 bytes), this patch adds support for the 4 block (512) data. To do this, a single 8-bit segment index is passed to the display via the I2C address 30h. Data from the selected segment is then immediately read via the reg

[PATCH V6] drm: edid: add support for E-DDC

2012-08-29 Thread y
From: Shirish S This patch adds support in probing 4 block edid data, for E-DDC. This is the first test case in CTS, for HDMI compliance. Changes from V1: 1. Data type of offset adress updated to unsigned short 2. Updated the buf feild of msg[0] Changes from V2: Add switch for DDC and E-DDC Ch

[PATCH V6] drm: edid: add support for E-DDC

2012-08-29 Thread y
From: Shirish S This patch adds support in probing 4 block edid data, for E-DDC. This is the first test case in CTS, for HDMI compliance. Changes from V1: 1. Data type of offset adress updated to unsigned short 2. Updated the buf feild of msg[0] Changes from V2: Add switch for DDC and E-DDC Ch

[PATCH] drm/i915: Fix race condition in accessing GMBUS

2012-02-13 Thread y...@google.com
From: Yufeng Shen Moved gmbus_mutex below intel_gmbus and added comments. Rebased to drm-intel-next-queued. GMBUS has several ports and each has it's own corresponding I2C adpater. When multiple I2C adapters call gmbus_xfer() at t

[PATCH] drm/i915: Fix race condition in accessing GMBUS

2012-02-13 Thread y
From: Yufeng Shen Moved gmbus_mutex below intel_gmbus and added comments. Rebased to drm-intel-next-queued. GMBUS has several ports and each has it's own corresponding I2C adpater. When multiple I2C adapters call gmbus_xfer() at t

drivers/gpu/drm/radeon/r600_blit.c: fix possible NULL pointer derefernce

2010-07-21 Thread Alexander Y. Fomichev
On Wed, Jul 21, 2010 at 1:29 AM, Alex Deucher wrote: > On Tue, Jul 20, 2010 at 5:07 PM, Alexander Y. Fomichev > wrote: >> On Wed, Jul 21, 2010 at 1:00 AM, Alex Deucher >> wrote: >>> On Tue, Jul 20, 2010 at 4:13 PM, Alexander Y. Fomichev >>> wrote: >&g

drivers/gpu/drm/radeon/r600_blit.c: fix possible NULL pointer derefernce

2010-07-21 Thread Alexander Y. Fomichev
On Wed, Jul 21, 2010 at 1:00 AM, Alex Deucher wrote: > On Tue, Jul 20, 2010 at 4:13 PM, Alexander Y. Fomichev > wrote: >> On Tue, Jul 20, 2010 at 9:37 PM, Alex Deucher >> wrote: >>> On Mon, Jul 19, 2010 at 5:42 PM, Alexander Y. Fomichev >>> wrote: >&

drivers/gpu/drm/radeon/r600_blit.c: fix possible NULL pointer derefernce

2010-07-21 Thread Alexander Y. Fomichev
On Tue, Jul 20, 2010 at 9:37 PM, Alex Deucher wrote: > On Mon, Jul 19, 2010 at 5:42 PM, Alexander Y. Fomichev > wrote: >> This patch fix possible NULL pointer dereference when >> r600_prepare_blit_copy tries to fill dev_priv->blit_vb->file_priv >> without check

Re: drivers/gpu/drm/radeon/r600_blit.c: fix possible NULL pointer derefernce

2010-07-21 Thread Alexander Y. Fomichev
On Wed, Jul 21, 2010 at 1:29 AM, Alex Deucher wrote: > On Tue, Jul 20, 2010 at 5:07 PM, Alexander Y. Fomichev > wrote: >> On Wed, Jul 21, 2010 at 1:00 AM, Alex Deucher wrote: >>> On Tue, Jul 20, 2010 at 4:13 PM, Alexander Y. Fomichev >>> wrote: >>>

Re: drivers/gpu/drm/radeon/r600_blit.c: fix possible NULL pointer derefernce

2010-07-20 Thread Alexander Y. Fomichev
On Wed, Jul 21, 2010 at 1:00 AM, Alex Deucher wrote: > On Tue, Jul 20, 2010 at 4:13 PM, Alexander Y. Fomichev > wrote: >> On Tue, Jul 20, 2010 at 9:37 PM, Alex Deucher wrote: >>> On Mon, Jul 19, 2010 at 5:42 PM, Alexander Y. Fomichev >>> wrote: >>>

Re: drivers/gpu/drm/radeon/r600_blit.c: fix possible NULL pointer derefernce

2010-07-20 Thread Alexander Y. Fomichev
On Tue, Jul 20, 2010 at 9:37 PM, Alex Deucher wrote: > On Mon, Jul 19, 2010 at 5:42 PM, Alexander Y. Fomichev > wrote: >> This patch fix possible NULL pointer dereference when >> r600_prepare_blit_copy tries to fill dev_priv->blit_vb->file_priv >> without check

drivers/gpu/drm/radeon/r600_blit.c: fix possible NULL pointer derefernce

2010-07-20 Thread Alexander Y. Fomichev
This patch fix possible NULL pointer dereference when r600_prepare_blit_copy tries to fill dev_priv->blit_vb->file_priv without check of dev_priv->blit_vb. dev_priv->blit_vb should be filled by r600_nomm_get_vb but latest can fail with EAGAIN. Addresses: https://bugzilla.kernel.org/show_bug.cgi?id=

drivers/gpu/drm/radeon/r600_blit.c: fix possible NULL pointer derefernce

2010-07-19 Thread Alexander Y. Fomichev
This patch fix possible NULL pointer dereference when r600_prepare_blit_copy tries to fill dev_priv->blit_vb->file_priv without check of dev_priv->blit_vb. dev_priv->blit_vb should be filled by r600_nomm_get_vb but latest can fail with EAGAIN. Addresses: https://bugzilla.kernel.org/show_bug.cgi?id=