Am 24.04.2018 um 17:30 schrieb Andrey Grodzovsky:
If the ring is hanging for some reason allow to recover the waiting
by sending fatal signal.
Originally-by: David Panariti
Signed-off-by: Andrey Grodzovsky
---
Am 24.04.2018 um 17:30 schrieb Andrey Grodzovsky:
If the ring is hanging for some reason allow to recover the waiting
by sending fatal signal.
Originally-by: David Panariti
Signed-off-by: Andrey Grodzovsky
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 14 ++
1 file changed, 10
On 04/25/2018 04:55 PM, Eric W. Biederman wrote:
Andrey Grodzovsky writes:
On 04/24/2018 12:30 PM, Eric W. Biederman wrote:
"Panariti, David" writes:
Andrey Grodzovsky writes:
Kind of
On 04/25/2018 04:55 PM, Eric W. Biederman wrote:
Andrey Grodzovsky writes:
On 04/24/2018 12:30 PM, Eric W. Biederman wrote:
"Panariti, David" writes:
Andrey Grodzovsky writes:
Kind of dma_fence_wait_killable, except that we don't have such API
(maybe worth adding ?)
Depends on how
Andrey Grodzovsky writes:
> On 04/24/2018 12:30 PM, Eric W. Biederman wrote:
>> "Panariti, David" writes:
>>
>>> Andrey Grodzovsky writes:
Kind of dma_fence_wait_killable, except that we don't have such API
Andrey Grodzovsky writes:
> On 04/24/2018 12:30 PM, Eric W. Biederman wrote:
>> "Panariti, David" writes:
>>
>>> Andrey Grodzovsky writes:
Kind of dma_fence_wait_killable, except that we don't have such API
(maybe worth adding ?)
>>> Depends on how many places it would be called, or
On 04/24/2018 12:30 PM, Eric W. Biederman wrote:
"Panariti, David" writes:
Andrey Grodzovsky writes:
Kind of dma_fence_wait_killable, except that we don't have such API
(maybe worth adding ?)
Depends on how many places it would be
On 04/24/2018 12:30 PM, Eric W. Biederman wrote:
"Panariti, David" writes:
Andrey Grodzovsky writes:
Kind of dma_fence_wait_killable, except that we don't have such API
(maybe worth adding ?)
Depends on how many places it would be called, or think it might be called.
Can always factor
On 04/24/2018 12:14 PM, Eric W. Biederman wrote:
Andrey Grodzovsky writes:
If the ring is hanging for some reason allow to recover the waiting
by sending fatal signal.
Originally-by: David Panariti
Signed-off-by: Andrey Grodzovsky
On 04/24/2018 12:14 PM, Eric W. Biederman wrote:
Andrey Grodzovsky writes:
If the ring is hanging for some reason allow to recover the waiting
by sending fatal signal.
Originally-by: David Panariti
Signed-off-by: Andrey Grodzovsky
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 14
"Panariti, David" writes:
> Andrey Grodzovsky writes:
>> Kind of dma_fence_wait_killable, except that we don't have such API
>> (maybe worth adding ?)
> Depends on how many places it would be called, or think it might be called.
> Can always
"Panariti, David" writes:
> Andrey Grodzovsky writes:
>> Kind of dma_fence_wait_killable, except that we don't have such API
>> (maybe worth adding ?)
> Depends on how many places it would be called, or think it might be called.
> Can always factor on the 2nd time it's needed.
> Factoring,
:19 AM
To: Panariti, David; linux-kernel@vger.kernel.org; amd-...@lists.freedesktop.org
Cc: Deucher, Alexander; Koenig, Christian; o...@redhat.com;
a...@linux-foundation.org; ebied...@xmission.com
Subject: Re: [PATCH 3/3] drm/amdgpu: Switch to interrupted wait to recover from
ring hang.
On
:19 AM
To: Panariti, David; linux-kernel@vger.kernel.org; amd-...@lists.freedesktop.org
Cc: Deucher, Alexander; Koenig, Christian; o...@redhat.com;
a...@linux-foundation.org; ebied...@xmission.com
Subject: Re: [PATCH 3/3] drm/amdgpu: Switch to interrupted wait to recover from
ring hang.
On
Andrey Grodzovsky writes:
> If the ring is hanging for some reason allow to recover the waiting
> by sending fatal signal.
>
> Originally-by: David Panariti
> Signed-off-by: Andrey Grodzovsky
> ---
>
Andrey Grodzovsky writes:
> If the ring is hanging for some reason allow to recover the waiting
> by sending fatal signal.
>
> Originally-by: David Panariti
> Signed-off-by: Andrey Grodzovsky
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 14 ++
> 1 file changed, 10
On 04/24/2018 11:52 AM, Panariti, David wrote:
Hi,
It looks like there can be an infinite loop if neither of the if()'s become
true.
Is that an impossible condition?
That intended, we want to wait until either the fence signals or fatal
signal received, we don't want to terminate the wait
On 04/24/2018 11:52 AM, Panariti, David wrote:
Hi,
It looks like there can be an infinite loop if neither of the if()'s become
true.
Is that an impossible condition?
That intended, we want to wait until either the fence signals or fatal
signal received, we don't want to terminate the wait
Hi,
It looks like there can be an infinite loop if neither of the if()'s become
true.
Is that an impossible condition?
-Original Message-
From: Andrey Grodzovsky
Sent: Tuesday, April 24, 2018 11:31 AM
To: linux-kernel@vger.kernel.org;
Hi,
It looks like there can be an infinite loop if neither of the if()'s become
true.
Is that an impossible condition?
-Original Message-
From: Andrey Grodzovsky
Sent: Tuesday, April 24, 2018 11:31 AM
To: linux-kernel@vger.kernel.org; amd-...@lists.freedesktop.org
Cc: Deucher,
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