Hi,
On Wed, Jul 10, 2024 at 6:09 PM cong yang
wrote:
>
> Hi,
>
> Michael Walle 于2024年7月11日周四 03:38写道：
> >
> > On Wed Jul 10, 2024 at 9:12 PM CEST, Doug Anderson wrote:
> > > Hi,
> > >
> > > On Wed, Jul 10, 2024 at 2:02 AM Michael Walle wrote:
> > > >
> > > > On Wed Jul 10, 2024 at 10:47 AM CEST
Backgroud
We are currently facing some challenges when loading the model file into
DMA-BUF.
1. Our camera application algorithm model has reached the 1GB level.
2. Our AI application's 3B model has reached the 1GB level, and the 7B model
has reached the 3GB level.
The above-mentioned
Example for DMA_HEAP_IOCTL_ALLOC_AND_READ used in system_heap.
By this, it will both alloc memory and trigger IO to load file
into each batched allocated memory.
Signed-off-by: Huan Yang
---
drivers/dma-buf/heaps/system_heap.c | 53 ++---
1 file changed, 49 insertions(+)
Some user may need load file into dma-buf, current
way is:
1. allocate a dma-buf, get dma-buf fd
2. mmap dma-buf fd into vaddr
3. read(file_fd, vaddr, fsz)
This is too heavy if fsz reached to GB.
This patch implement a feature called DMA_HEAP_IOCTL_ALLOC_READ_FILE.
User need to offer a file_
Hi Christian,
Thanks for your reply.
在 2024/7/11 17:00, Christian König 写道:
Am 11.07.24 um 09:42 schrieb Huan Yang:
Some user may need load file into dma-buf, current
way is:
1. allocate a dma-buf, get dma-buf fd
2. mmap dma-buf fd into vaddr
3. read(file_fd, vaddr, fsz)
This is too h
Hello,
I have discovered a problem in vmwgfx that caused Xv playback to break
between v6.3 and v6.4-rc1. In v6.3, inside of an Ubuntu 24.04 VMware VM
with 3D acceleration disabled, I can run the following GStreamer command
("sudo apt install gstreamer1.0-tools" if you don't already have it):
gst
On Wed, Jul 10, 2024 at 6:23 PM Jakub Kicinski wrote:
>
> On Wed, 10 Jul 2024 16:42:04 -0700 Mina Almasry wrote:
> > > > +static inline void netmem_set_pp(netmem_ref netmem, struct page_pool
> > > > *pool)
> > > > +{
> > > > + __netmem_clear_lsb(netmem)->pp = pool;
> > > > +}
> > >
> > > Why
On Wed, Jul 10, 2024 at 4:01 PM Jocelyn Falempe wrote:
>
> This patch adds a new panic screen, with a QR code and the kmsg data
> embedded.
> If DRM_PANIC_SCREEN_QR_CODE_URL is set, then the kmsg data will be
> compressed with zlib and encoded as a numerical segment, and appended
> to the URL as a
On 2024-07-11 08:18:18, Rodrigo Vivi wrote:
> Hi Dave and Sima,
>
> This is a v2 of https://lore.kernel.org/intel-xe/zo2so4t32dxqy...@intel.com/
>
> v2 - Removed Thomas' write-back caching mode patch since Lucas will propagete
> that through drm-xe-fixes towards 6.10. So we remove the amount of p
On Thu, Jul 11, 2024 at 02:29:04PM -0700, Jordan Justen wrote:
> On 2024-07-11 08:18:18, Rodrigo Vivi wrote:
> > Hi Dave and Sima,
> >
> > This is a v2 of https://lore.kernel.org/intel-xe/zo2so4t32dxqy...@intel.com/
> >
> > v2 - Removed Thomas' write-back caching mode patch since Lucas will
> >
On Thu, 11 Jul 2024 13:57:01 -0700 Mina Almasry wrote:
> > > Sorry none of those are only used by net/core/*. Pretty much all of
> > > these are used by include/net/page_pool/helpers.h, and some have
> > > callers in net/core/devmem.c or net/core/skbuff.c
> > >
> > > Would you like me to move these
Hi Dave and Sima,
First patch has an important impact to userspace, changing the cahcing
mode to write-back for system memory on DGFX. In this case we introduce
a limitation in the cache selection uapi that is transparent to UMDs. I
mean, no change on their side is needed. Coherence is maintaine
Hardware document indicates that widebus is recommended on DP on all
MDSS chipsets starting version 5.x.x and above.
Follow the guideline and mark widebus support on all relevant
chipsets for DP.
Signed-off-by: Abhinav Kumar
---
drivers/gpu/drm/msm/dp/dp_display.c | 10 +-
1 file change
Hi Dave, Sima,
Fixes for 6.10.
The following changes since commit 256abd8e550ce977b728be79a74e1729438b4948:
Linux 6.10-rc7 (2024-07-07 14:23:46 -0700)
are available in the Git repository at:
https://gitlab.freedesktop.org/agd5f/linux.git
tags/amd-drm-fixes-6.10-2024-07-11
for you to fetc
Hi Christian,
在 2024/7/11 19:39, Christian König 写道:
Am 11.07.24 um 11:18 schrieb Huan Yang:
Hi Christian,
Thanks for your reply.
在 2024/7/11 17:00, Christian König 写道:
Am 11.07.24 um 09:42 schrieb Huan Yang:
Some user may need load file into dma-buf, current
way is:
1. allocate a dma-bu
在 2024/7/12 9:59, Huan Yang 写道:
Hi Christian,
在 2024/7/11 19:39, Christian König 写道:
Am 11.07.24 um 11:18 schrieb Huan Yang:
Hi Christian,
Thanks for your reply.
在 2024/7/11 17:00, Christian König 写道:
Am 11.07.24 um 09:42 schrieb Huan Yang:
Some user may need load file into dma-buf, curr
Hi all,
On Mon, 1 Jul 2024 10:19:01 -0700 Nathan Chancellor wrote:
>
> On Mon, Jul 01, 2024 at 07:13:19PM +1000, Stephen Rothwell wrote:
> >
> > After merging the drm tree, today's linux-next build (powerpc
> > allyesconfig) failed like this:
> >
> > In file included from arch/powerpc/include/a
On Fri, Jul 12, 2024 at 12:28 PM Stephen Rothwell wrote:
>
> Hi all,
>
> On Mon, 1 Jul 2024 10:19:01 -0700 Nathan Chancellor wrote:
> >
> > On Mon, Jul 01, 2024 at 07:13:19PM +1000, Stephen Rothwell wrote:
> > >
> > > After merging the drm tree, today's linux-next build (powerpc
> > > allyesconfi
Hi Linus,
Back to work, thanks to Sima for last week, not too many fixes as
expected getting close to release, amdgpu and xe have a couple each,
and then some other misc ones.
Dave.
drm-fixes-2024-07-12:
drm fixes for 6.10-rc8
amdgpu:
- PSR-SU fix
- Reseved VMID fix
xe:
- Use write-back cachin
Hi Maintainers,
On 28/05/24 12:07, Vignesh Raman wrote:
Hi Maintainers,
There are some flaky tests reported for i915 driver testing in drm-ci
for the below boards.
*)
# Board Name: asus-C523NA-A20057-coral
# IGT Version: 1.28-g0df7b9b97
# Linux Version: 6.9.0-rc7
# Failure Rate: 50
kms_fb_co
Hi Maintainers,
On 28/05/24 11:39, Vignesh Raman wrote:
Hi Maintainers,
There are some flaky tests reported for msm driver testing in drm-ci for
the below boards.
*)
# Board Name: apq8096-db820c
# IGT Version: 1.28-g0df7b9b97
# Linux Version: 6.9.0-rc7
# Failure Rate: 50
dumb_buffer@create-c
nouveau_sched_init() uses the function drm_sched_init(). The latter
function has parameters called "hang_limit" and "timeout" in its API
documentation.
nouveau_sched_init(), however, defines a variable called
"job_hang_limit" which is passed to drm_sched_init()'s "timeout"
parameter. The actual "h
Hi Maintainers,
On 11/06/24 14:19, Vignesh Raman wrote:
Hi Maintainers,
There are some flaky tests reported for vkms driver testing in drm-ci.
# Board Name: vkms
# Failure Rate: 50
# IGT Version: 1.28-g0df7b9b97
# Linux Version: 6.9.0-rc7
kms_cursor_legacy@long-nonblocking-modeset-vs-cursor-at
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