Am 13.08.19 um 20:43 schrieb Zhao, Yong:
We have done this for pre-GFX10 asics, but GFX10 did not pick up the
new change. The below is the commit message for that change.
This is recommended by HW designers. Previously when it was set to 1,
the PDE walk error in VM fault will be treated as
PERMI
We have done this for pre-GFX10 asics, but GFX10 did not pick up the
new change. The below is the commit message for that change.
This is recommended by HW designers. Previously when it was set to 1,
the PDE walk error in VM fault will be treated as
PERMISSION_OR_INVALID_PAGE_FAULT rather than usu
Pushed. Thanks.
Yong
From: Alex Deucher
Sent: Tuesday, February 26, 2019 10:53 PM
To: Zhao, Yong
Cc: Koenig, Christian; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: Set VM_L2_CNTL.PDE_FAULT_CLASSIFICATION to 0
yes, go ahead.
Alex
On Tue, Feb
yes, go ahead.
Alex
On Tue, Feb 26, 2019 at 6:18 PM Zhao, Yong wrote:
>
> So can I submit it only with the ACKs?
>
> Yong
>
> On 2019-02-26 5:29 a.m., Christian König wrote:
> > Am 26.02.19 um 00:03 schrieb Zhao, Yong:
> >> This is recommended by HW designers. Previously when it was set to 1,
>
So can I submit it only with the ACKs?
Yong
On 2019-02-26 5:29 a.m., Christian König wrote:
> Am 26.02.19 um 00:03 schrieb Zhao, Yong:
>> This is recommended by HW designers. Previously when it was set to 1,
>> the PDE walk error in VM fault will be treated as
>> PERMISSION_OR_INVALID_PAGE_FAULT
ucher; Zhao, Yong
Cc: amd-gfx list
Subject: Re: [PATCH] drm/amdgpu: Set VM_L2_CNTL.PDE_FAULT_CLASSIFICATION to 0
Don't we want PDE faults to be treated the same way as page faults? Or am I
misinterpreting the commit message?
Thanks,
John
Original Message
From: Alex Deucher
Sent: Monday
Am 26.02.19 um 00:03 schrieb Zhao, Yong:
This is recommended by HW designers. Previously when it was set to 1,
the PDE walk error in VM fault will be treated as
PERMISSION_OR_INVALID_PAGE_FAULT rather than usually expected OTHER_FAULT.
As a result, the retry control in VM_CONTEXT*_CNTL will chang
25, 2019 22:46
To: Alex Deucher; Zhao, Yong
Cc: amd-gfx list
Subject: Re: [PATCH] drm/amdgpu: Set VM_L2_CNTL.PDE_FAULT_CLASSIFICATION to 0
Don't we want PDE faults to be treated the same way as page faults? Or am I
misinterpreting the commit message?
Thanks,
John
Original Message
From:
Don't we want PDE faults to be treated the same way as page faults? Or am I
misinterpreting the commit message?
Thanks,
John
Original Message
From: Alex Deucher
Sent: Monday, February 25, 2019 21:53
To: Zhao, Yong
Cc: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu
On Mon, Feb 25, 2019 at 6:03 PM Zhao, Yong wrote:
>
> This is recommended by HW designers. Previously when it was set to 1,
> the PDE walk error in VM fault will be treated as
> PERMISSION_OR_INVALID_PAGE_FAULT rather than usually expected OTHER_FAULT.
> As a result, the retry control in VM_CONTEX
This is recommended by HW designers. Previously when it was set to 1,
the PDE walk error in VM fault will be treated as
PERMISSION_OR_INVALID_PAGE_FAULT rather than usually expected OTHER_FAULT.
As a result, the retry control in VM_CONTEXT*_CNTL will change accordingly.
The above behavior is kind
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