The ret value might be -EBUSY, caller will think lru lock is still
locked but actually NOT. So return -ENOSPC instead. Otherwise we hit
list corruption.
ttm_bo_cleanup_refs might fail too if BO is not idle. If we return 0,
caller(ttm_tt_populate -> ttm_global_swapout ->ttm_device_swapout) will
be
[AMD Official Use Only]
It is the internal staging drm-next.
-Original Message-
From: Koenig, Christian
Sent: 2021年9月6日 19:26
To: Pan, Xinhui ; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander ; che...@uniontech.com;
dri-de...@lists.freedesktop.org
Subject: Re: [PATCH v2 1/2]
> -Original Message-
> From: sebast...@sebastianwick.net
> Sent: Monday, August 16, 2021 7:07 PM
> To: Harry Wentland
> Cc: Brian Starkey ; Sharma, Shashank
> ; amd-gfx@lists.freedesktop.org; dri-
> de...@lists.freedesktop.org; ppaala...@gmail.com; mca...@google.com;
>
> I'll try to extract the "executive summary" from this, you tell me if I
> got it right.
>
> So using or not using dynamic debug for DRM debug ends up being about
> shifting the cost between kernel binary size (data section grows by each
> pr_debug call site) and runtime conditionals?
Yes.
>
On Mon, Sep 6, 2021 at 6:26 AM Tvrtko Ursulin <
tvrtko.ursu...@linux.intel.com> wrote:
>
>
> On 03/09/2021 20:22, jim.cro...@gmail.com wrote:
> > On Fri, Sep 3, 2021 at 5:07 AM Tvrtko Ursulin
> > wrote:
> >>
> >>
> >> On 31/08/2021 21:21, Jim Cromie wrote:
> >>> The gvt component of this driver
On 9/5/2021 5:01 PM, Das, Nirmoy wrote:
On 9/5/2021 10:03 AM, Sharma, Shashank wrote:
On 9/3/2021 9:44 PM, Das, Nirmoy wrote:
Hi Shashank,
On 9/3/2021 5:51 PM, Das, Nirmoy wrote:
On 9/3/2021 5:26 PM, Sharma, Shashank wrote:
On 9/3/2021 1:39 PM, Das, Nirmoy wrote:
On 9/3/2021 8:36
Hi Christian/Andrey/Daniel,
I read Boris's patch about ordered workqueue and I think maybe we can
leverage this change.
https://lore.kernel.org/dri-devel/20210625133327.2598825-2-boris.brezil...@collabora.com/
As the TDR race condition we are talking about is caused by a bailing
job being
Enable sysnode vclk and dclk on Navi21 asic for guest smi
Signed-off-by: Roy Sun
---
drivers/gpu/drm/amd/pm/amdgpu_pm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c
b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index
On 03/09/2021 20:22, jim.cro...@gmail.com wrote:
On Fri, Sep 3, 2021 at 5:07 AM Tvrtko Ursulin
wrote:
On 31/08/2021 21:21, Jim Cromie wrote:
The gvt component of this driver has ~120 pr_debugs, in 9 categories
quite similar to those in DRM. Following the interface model of
drm.debug, add
Which branch is this patch based on? Please rebase on top drm-misc-fixes
and resend.
Thanks,
Christian.
Am 06.09.21 um 03:12 schrieb xinhui pan:
The ret value might be -EBUSY, caller will think lru lock is still
locked but actually NOT. So return -ENOSPC instead. Otherwise we hit
list
Am 06.09.21 um 12:16 schrieb Pan, Xinhui:
2021年9月6日 17:04,Christian König 写道:
Am 06.09.21 um 03:12 schrieb xinhui pan:
A long time ago, someone reports system got hung during memory test.
In recent days, I am trying to look for or understand the potential
deadlock in ttm/amdgpu code.
This
On 03/09/2021 22:57, jim.cro...@gmail.com wrote:
On Fri, Sep 3, 2021 at 5:15 AM Tvrtko Ursulin
wrote:
On 31/08/2021 21:21, Jim Cromie wrote:
drm's debug system writes 10 distinct categories of messages to syslog
using a small API[1]: drm_dbg*(10 names), DRM_DEV_DEBUG*(3 names),
> 2021年9月6日 17:04,Christian König 写道:
>
>
>
> Am 06.09.21 um 03:12 schrieb xinhui pan:
>> A long time ago, someone reports system got hung during memory test.
>> In recent days, I am trying to look for or understand the potential
>> deadlock in ttm/amdgpu code.
>>
>> This patchset aims to
[AMD Official Use Only]
Reviewed-by: John Clements
-Original Message-
From: Li, Candice
Sent: Monday, September 6, 2021 4:34 PM
To: amd-gfx@lists.freedesktop.org
Cc: Clements, John ; Li, Candice
Subject: [PATCH] drm/amdgpu: Create common PSP TA load function
Creat common PSP TA load
Am 06.09.21 um 03:12 schrieb xinhui pan:
A long time ago, someone reports system got hung during memory test.
In recent days, I am trying to look for or understand the potential
deadlock in ttm/amdgpu code.
This patchset aims to fix the deadlock during ttm populate.
TTM has a parameter
Am 06.09.21 um 03:12 schrieb xinhui pan:
Like vce/vcn does, visible VRAM is OK for ib test.
While commit a11d9ff3ebe0 ("drm/amdgpu: use GTT for
uvd_get_create/destory_msg") says VRAM is not mapped correctly in his
platform which is likely an arm64.
So lets change back to use VRAM on x86_64
Creat common PSP TA load function and update PSP ta_mem_context
with size information.
Signed-off-by: Candice Li
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 280 +++-
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 17 +-
2 files changed, 93 insertions(+), 204 deletions(-)
As noted in the "Deprecated Interfaces, Language Features, Attributes,
and Conventions" documentation [1], size calculations (especially
multiplication) should not be performed in memory allocator (or similar)
function arguments due to the risk of them overflowing. This could lead
to values
Hello. I try to install Linux (Gentoo) on iMac 27'' with 5700 XT Pro.
And I want to get 5k resolution.
5k uses 2 DP 1.2 links, but Linux detects only one connection. Max
available resolution is 4k.
kernel 5.6 and 5.14.
Linux-firmware latest from git.
Display sends EDID with max 4k resolution.
[AMD Official Use Only]
> I'm fearing that just repeating what Alex said, but to make it clear
> once more: That is *not* necessary!
>
> The shared repository is owned by upstream maintainers and they are
> usually free to do restructuring work without getting acknowledge from
> every single
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