Re: [PATCH 1/1] tee: new ioctl to a register tee_shm from a dmabuf file descriptor

Hi Olivier, On Thu, 11 Aug 2022 at 19:26, Olivier Masse wrote: > > From: Etienne Carriere > > This change allows userland to create a tee_shm object that refers > to a dmabuf reference. > > Userland provides a dmabuf file descriptor as buffer reference. > The created tee_shm object exported as a

Re: [PATCH 0/1] tee: Add tee_shm_register_fd

Hi Olivier, On Thu, 11 Aug 2022 at 19:26, Olivier Masse wrote: > > Add a new ioctl called TEE_IOC_SHM_REGISTER_FD to register a > shared memory from a dmabuf file descriptor. > IIRC, here you are trying to fill the gap for OP-TEE SDP use-case. But the use-case should be described here, its curre

Re: [PATCH v2 4/4] drm/format-helper: Add KUnit tests for drm_fb_xrgb8888_to_rgb565()

On Wed, Aug 10, 2022 at 09:41:18AM -0700, Daniel Latypov wrote: > On Sun, Jul 17, 2022 at 10:01 AM José Expósito > wrote: > > > > José Expósito wrote: > > > I already fixed the warning and added the reviewed by tags, however, I > > > noticed that rebasing the series on the latest drm-misc-next sh

Patch "drm/hyperv-drm: Include framebuffer and EDID headers" has been added to the 5.15-stable tree

This is a note to let you know that I've just added the patch titled drm/hyperv-drm: Include framebuffer and EDID headers to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: d

Patch "drm/hyperv-drm: Include framebuffer and EDID headers" has been added to the 5.18-stable tree

This is a note to let you know that I've just added the patch titled drm/hyperv-drm: Include framebuffer and EDID headers to the 5.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: d

Patch "drm/hyperv-drm: Include framebuffer and EDID headers" has been added to the 5.19-stable tree

This is a note to let you know that I've just added the patch titled drm/hyperv-drm: Include framebuffer and EDID headers to the 5.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: d

Re: [syzbot] BUG: unable to handle kernel paging request in bitfill_aligned (3)

syzbot has found a reproducer for the following issue on: HEAD commit:7ebfc85e2cd7 Merge tag 'net-6.0-rc1' of git://git.kernel.o.. git tree: upstream console+strace: https://syzkaller.appspot.com/x/log.txt?x=179c3aa508 kernel config: https://syzkaller.appspot.com/x/.config?x=20bc0b3

Re: [PATCH AUTOSEL 5.10 05/46] drm/panfrost: Handle HW_ISSUE_TTRX_2968_TTRX_3162

Hi! > From: Alyssa Rosenzweig > > [ Upstream commit 382435709516c1a7dc3843872792abf95e786c83 ] > > Add handling for the HW_ISSUE_TTRX_2968_TTRX_3162 quirk. Logic ported > from kbase. kbase lists this workaround as used on Mali-G57. AFAICT this quirk is not used anywhere in 5.10, and its users

[PATCH] drm/amd/display: Fix comment typo

The double `aligned' is duplicated in line 1070, remove one. Signed-off-by: min tang --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c b/drivers/gpu/drm/amd/display/dc/dcn10

[PATCH] drm/i915/gt: Unneeded semicolon

There is no semicolon after '}' in line 648. Signed-off-by: min tang --- drivers/gpu/drm/i915/gt/intel_migrate.c | 2 +- tools/power/x86/intel-speed-select/hfi-events.c | 2 +- tools/testing/selftests/timers/nanosleep.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff

[PATCH] drm/amd/display: Unneeded semicolon

There is no semicolon after '}' in line 510. Signed-off-by: min tang --- drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c b/drivers/gpu/drm/amd/displa

Re: [PATCH v7 09/13] iio: adc: mt6370: Add MediaTek MT6370 support

On Fri, 5 Aug 2022 12:54:04 +0200 Andy Shevchenko wrote: > On Fri, Aug 5, 2022 at 9:07 AM ChiaEn Wu wrote: > > > > From: ChiaEn Wu > > > > MediaTek MT6370 is a SubPMIC consisting of a single cell battery charger > > with ADC monitoring, RGB LEDs, dual channel flashlight, WLED backlight > > driv

Re: [PATCH v7 06/13] dt-bindings: mfd: Add MediaTek MT6370

On Tue, 9 Aug 2022 14:14:14 +0100 Lee Jones wrote: > On Fri, 05 Aug 2022, ChiaEn Wu wrote: > > > From: ChiYuan Huang > > > > Add MediaTek MT6370 binding documentation. > > > > Reviewed-by: Krzysztof Kozlowski > > Signed-off-by: ChiYuan Huang > > Signed-off-by: ChiaEn Wu > > --- > > .../de

[drm-misc:drm-misc-next 2/18] drivers/gpu/drm/tiny/simpledrm.c:514:32: sparse: sparse: incorrect type in initializer (different address spaces)

tree: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next head: 3bd86801c84f66b4abedde4078e5237937b7576b commit: 71bf55872cbe035820a87b2aa5fc1dc60678abfa [2/18] drm/format-helper: Provide drm_fb_blit() config: x86_64-randconfig-s022 (https://download.01.org/0day-ci/archive/20220814/20220

[PATCH] checkpatch: Add kmap and kmap_atomic to the deprecated list

From: Ira Weiny kmap() and kmap_atomic() are being deprecated in favor of kmap_local_page(). There are two main problems with kmap(): (1) It comes with an overhead as mapping space is restricted and protected by a global lock for synchronization and (2) it also requires global TLB invalidation w

Re: [PATCH v2 3/3] efi: earlycon: Add support for generic framebuffers and move to console subsystem

Hi Markuss, I love your patch! Perhaps something to improve: [auto build test WARNING on tty/tty-testing] [also build test WARNING on efi/next staging/staging-testing usb/usb-testing linus/master v5.19 next-20220812] [If your patch is applied to the wrong git tree, kindly drop us a note. And whe

Re: [PATCH 1/1] tee: new ioctl to a register tee_shm from a dmabuf file descriptor

Hi Olivier, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on drm-tip/drm-tip linus/master v5.19 next-20220812] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we sugges

[Bug 216359] New: [amdgpu] ring gfx timeout after waking from suspend and exiting X

https://bugzilla.kernel.org/show_bug.cgi?id=216359 Bug ID: 216359 Summary: [amdgpu] ring gfx timeout after waking from suspend and exiting X Product: Drivers Version: 2.5 Kernel Version: 5.18.13, 5.19.1 Hardware: All

Re: [bug report] drm/ttm: Fix dummy res NULL ptr deref bug

Hi Dan, On 8/11/2022 5:26 PM, Dan Carpenter wrote: On Thu, Aug 11, 2022 at 04:36:33PM +0530, Arunpravin Paneer Selvam wrote: Hi Dan, drm-misc-fixes doesn't have the updated ttm_bo.c file, we have the updated ttm_bo.c version in drm-misc-next branch. Please find below for the line number 907.