Responses are in-line. Will post updated patch after testing
Regards,
Ramesh
From: Yang, Philip
Sent: Thursday, August 22, 2024 9:28 AM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: Surface svm_attr_gobm, a RW module parameter
On 2024-08-21 19:22, Ramesh
Response inline
Regards,
Ramesh
-Original Message-
From: Chen, Xiaogang
Sent: Wednesday, August 28, 2024 2:43 PM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH v2] drm/amdgpu: Surface svm_attr_gobm, a RW module parameter
Why need this driver parameter? kfd
Responses inline
Regards,
Ramesh
From: Chen, Xiaogang
Sent: Wednesday, August 28, 2024 3:01 PM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH v2] drm/amdgpu: Surface svm_attr_gobm, a RW module parameter
On 8/28/2024 2:52 PM, Errabolu, Ramesh wrote:
Response inline
From: Chen, Xiaogang
Sent: Wednesday, August 28, 2024 4:38 PM
To: Kuehling, Felix ; Errabolu, Ramesh
; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH v2] drm/amdgpu: Surface svm_attr_gobm, a RW module parameter
On 8/28/2024 4:05 PM, Felix Kuehling wrote:
On 2024-08-28 16:34, Chen
[AMD Official Use Only - AMD Internal Distribution Only]
Responses inline. Will post new patch after testing
Regards,
Ramesh
From: Kasiviswanathan, Harish
Sent: Wednesday, August 28, 2024 1:37 PM
To: Yang, Philip ; Errabolu, Ramesh
; amd-gfx@lists.freedesktop.org
Subject: RE: [PATCH v2] drm
Responses inline, will post updated patch shortly. Look at my response for the
Sysfs permission
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Wednesday, August 28, 2024 3:59 PM
To: amd-gfx@lists.freedesktop.org; Errabolu, Ramesh
Subject: Re: [PATCH v2] drm/amdgpu
: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH V3] drm/amdgpu: Surface svm_default_granularity, a RW
module parameter
On 8/29/2024 5:13 PM, Ramesh Errabolu wrote:
> Caution: This message originated from an External Source. Use proper caution
> when opening attac
[AMD Official Use Only - AMD Internal Distribution Only]
The change of granularity from 0x3F to 0x1B is based on review comments from
Felix
Regards,
Ramesh
From: Yang, Philip
Sent: Tuesday, September 3, 2024 11:36 AM
To: Chen, Xiaogang ; Errabolu, Ramesh
; amd-gfx@lists.freedesktop.org
[AMD Official Use Only - General]
Comments inline.
Regards,
Ramesh
-Original Message-
From: amd-gfx On Behalf Of Joshi, Mukul
Sent: Wednesday, February 7, 2024 1:36 AM
To: Russell, Kent ; amd-gfx@lists.freedesktop.org
Subject: RE: [PATCH] drm/amdkfd: Fix L2 cache size reporting in GFX9.
[AMD Official Use Only - General]
Looks fine by me
Regards,
Ramesh
-Original Message-
From: amd-gfx On Behalf Of Kent Russell
Sent: Wednesday, February 7, 2024 3:02 AM
To: amd-gfx@lists.freedesktop.org
Cc: Joshi, Mukul ; Russell, Kent
Subject: [PATCH v2] drm/amdkfd: Fix L2 cache size r
[AMD Official Use Only - General]
Good catch on dropping return values
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Thursday, May 2, 2024 12:30 AM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amd/amdkfd: Fix a resource leak in
I will investigate it further. I am using DKMS-5.11 branch. The codebase I am
using to build has the right definition i.e. allow P2PDMA for Zen CPU's.
Regards,
Ramesh
-Original Message-
From: Alex Deucher
Sent: Wednesday, August 11, 2021 4:07 PM
To: Kuehling, Felix
Cc: Err
Kent, the call to map has the same structure. Is it not possible to call
kfd_mem_attach after BO's are reserved?
Regards,
Ramesh
-Original Message-
From: amd-gfx On Behalf Of Felix
Kuehling
Sent: Monday, November 1, 2021 3:18 PM
To: Russell, Kent ; amd-gfx@lists.freedesktop.org
Subject
Reviewed-By: Ramesh Errabolu
Sent: Thursday, November 4, 2021 6:05 PM
To: amd-gfx@lists.freedesktop.org
Cc: Errabolu, Ramesh
Subject: [PATCH 1/1] drm/amdgpu: Fix dangling kfd_bo pointer for shared BOs
If a kfd_bo was shared (e.g. a dmabuf export), the original kfd_bo may be freed
when the
[AMD Official Use Only]
Responses in line
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Monday, November 8, 2021 10:51 PM
To: amd-gfx@lists.freedesktop.org; Errabolu, Ramesh
Subject: Re: [PATCH] drm/amdgpu: Pin MMIO/DOORBELL BO's in GTT domain
Am 2021-11-08 um
[AMD Official Use Only]
Responses in line
-Original Message-
From: Yu, Lang
Sent: Monday, November 8, 2021 11:27 PM
To: Errabolu, Ramesh
Cc: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: Pin MMIO/DOORBELL BO's in GTT domain
On Mon, Nov 08, 2021 at 07:37:44PM
[AMD Official Use Only]
I will experiment to see if it is not needed. Will update patch based on the
results.
Regards,
Ramesh
From: Yu, Lang
Sent: Tuesday, November 9, 2021 12:44 AM
To: Errabolu, Ramesh
Cc: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH
alone patch for the DKMS branch as well.
Thanks for pointing this out.
Regards,
Ramesh
From: Errabolu, Ramesh
Sent: Tuesday, November 9, 2021 1:32 AM
To: Yu, Lang
Cc: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: Pin MMIO/DOORBELL BO's in GTT domain
I will experiment to
@lists.freedesktop.org; Errabolu, Ramesh
Subject: Re: [PATCH 1/2] drm/amdgpu: Update BO memory accounting to rely on
allocation flag
Am 2021-11-09 um 1:13 a.m. schrieb Ramesh Errabolu:
> Accounting system to track amount of available memory (system, TTM and
> VRAM of a device) relies on BO's domain. The c
[AMD Official Use Only]
Agree with your comments. I will remove commenting the method
amdgpu_amdkfd_reserve_system_mem() in my updated patch.
-Original Message-
From: Kuehling, Felix
Sent: Thursday, November 11, 2021 2:54 PM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject
[AMD Official Use Only]
Request review
Regards,
Ramesh
-Original Message-
From: amd-gfx On Behalf Of Ramesh
Errabolu
Sent: Thursday, November 18, 2021 4:12 PM
To: amd-gfx@lists.freedesktop.org
Cc: Errabolu, Ramesh ; kernel test robot
Subject: [PATCH] drm/amdgpu: Declare Unpin BO api
[AMD Official Use Only - Internal Distribution Only]
Acked-by: Ramesh Errabolu
-Original Message-
From: amd-gfx On Behalf Of Kuehling,
Felix
Sent: Wednesday, April 21, 2021 8:31 PM
To: amd-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org
Subject: [PATCH v2 02/10] drm/amdgpu:
[AMD Official Use Only - Internal Distribution Only]
Acked-by: Ramesh Errabolu
-Original Message-
From: amd-gfx On Behalf Of Kuehling,
Felix
Sent: Wednesday, April 21, 2021 8:31 PM
To: amd-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org
Subject: [PATCH v2 03/10] drm/amdgpu:
[AMD Official Use Only - Internal Distribution Only]
Acked-by: Ramesh Errabolu
-Original Message-
From: amd-gfx On Behalf Of Kuehling,
Felix
Sent: Friday, April 23, 2021 2:23 AM
To: Zeng, Oak ; amd-gfx@lists.freedesktop.org;
dri-de...@lists.freedesktop.org
Subject: Re: [PATCH v2 04/10
[AMD Official Use Only - Internal Distribution Only]
Acked-by: Ramesh Errabolu
-Original Message-
From: amd-gfx On Behalf Of Kuehling,
Felix
Sent: Monday, April 26, 2021 10:41 PM
To: Zeng, Oak ; amd-gfx@lists.freedesktop.org;
dri-de...@lists.freedesktop.org
Subject: Re: [PATCH v2 05/1
[AMD Official Use Only - Internal Distribution Only]
Acked-by: Ramesh Errabolu
-Original Message-
From: amd-gfx On Behalf Of Kuehling,
Felix
Sent: Monday, April 26, 2021 10:48 PM
To: Zeng, Oak ; amd-gfx@lists.freedesktop.org;
dri-de...@lists.freedesktop.org
Subject: Re: [PATCH v2 06/1
[AMD Official Use Only - Internal Distribution Only]
Acked-by: Ramesh Errabolu
-Original Message-
From: amd-gfx On Behalf Of Kuehling,
Felix
Sent: Wednesday, April 21, 2021 8:31 PM
To: amd-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org
Subject: [PATCH v2 07/10] drm/amdgpu:
[AMD Official Use Only - Internal Distribution Only]
Acked-by: Ramesh Errabolu
-Original Message-
From: amd-gfx On Behalf Of Kuehling,
Felix
Sent: Tuesday, April 27, 2021 10:09 AM
To: Zeng, Oak ; amd-gfx@lists.freedesktop.org;
dri-de...@lists.freedesktop.org
Subject: Re: [PATCH v2 08/
[AMD Official Use Only - Internal Distribution Only]
Acked-by: Ramesh Errabolu
-Original Message-
From: amd-gfx On Behalf Of Kuehling,
Felix
Sent: Wednesday, April 21, 2021 8:31 PM
To: amd-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org
Subject: [PATCH v2 09/10] drm/ttm: Don
[AMD Official Use Only - Internal Distribution Only]
Acked-by: Ramesh Errabolu
-Original Message-
From: amd-gfx On Behalf Of Christian
König
Sent: Thursday, April 22, 2021 6:20 AM
To: Kuehling, Felix ; amd-gfx@lists.freedesktop.org;
dri-de...@lists.freedesktop.org
Subject: Re: [PATCH
[AMD Official Use Only - General]
My queries inline.
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Tuesday, November 7, 2023 10:28 PM
To: amd-gfx@lists.freedesktop.org
Cc: Koenig, Christian ; Chen, Xiaogang
; Errabolu, Ramesh
Subject: [PATCH 4/6] drm/amdkfd: Export
[AMD Official Use Only - General]
Reviewed-by: Ramesh Errabolu
-Original Message-
From: Kuehling, Felix
Sent: Tuesday, November 7, 2023 10:28 PM
To: amd-gfx@lists.freedesktop.org
Cc: Koenig, Christian ; Chen, Xiaogang
; Errabolu, Ramesh
Subject: [PATCH 5/6] drm/amdkfd: Import DMABufs
[AMD Official Use Only - General]
Reviewed-by: Ramesh Errabolu
-Original Message-
From: Kuehling, Felix
Sent: Wednesday, November 8, 2023 1:27 AM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Cc: Koenig, Christian ; Chen, Xiaogang
Subject: Re: [PATCH 4/6] drm/amdkfd: Export
[AMD Official Use Only - General]
My responses are inline
-Original Message-
From: Kuehling, Felix
Sent: Tuesday, June 28, 2022 6:41 PM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org;
dan.carpen...@oracle.com
Subject: Re: [PATCH] drm/amdkfd: Fix warnings from static analyzer
[AMD Official Use Only - General]
Will post updated patch. My responses inline below
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Wednesday, June 29, 2022 8:58 AM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org;
dan.carpen...@oracle.com
Subject: Re: [PATCH] drm
11:13 AM
To: Errabolu, Ramesh
Cc: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdkfd: Fix warnings from static analyzer Smatch
[CAUTION: External Email]
On Tue, Jun 28, 2022 at 06:25:38PM -0500, Ramesh Errabolu wrote:
> The patch fixes couple of warnings, as reported by Smatc
"Signed-off-by" statement.
Could you provide an example.
Regards,
Ramesh
-Original Message-
From: Maíra Canal
Sent: Wednesday, June 29, 2022 6:25 PM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org;
dan.carpen...@oracle.com
Subject: Re: [PATCH] drm/amdkfd: Fix warnings fr
[AMD Official Use Only - General]
Using "depends" prevents shallow binding. Applying "select" can cause trouble.
Regards,
Ramesh
-Original Message-
From: amd-gfx On Behalf Of Mario
Limonciello
Sent: Thursday, July 7, 2022 3:12 PM
To: amd-gfx@lists.freedesktop.org; Kuehling, Felix
Cc:
ds,
Ramesh
-Original Message-
From: Limonciello, Mario
Sent: Thursday, July 7, 2022 3:34 PM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org;
Kuehling, Felix
Subject: RE: [PATCH] drm/amdkfd: Select PCI_P2PDMA and DMABUF_MOVE_NOTIFY
instead of depending
[Public]
> -Ori
multiple instances of
struct dma_buf.
Regards,
Ramesh
From: Francis, David
Sent: Wednesday, June 28, 2023 2:50 PM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Cc: Kuehling, Felix ; Bhardwaj, Rajneesh
Subject: Re: [patch V2] drm/amdkfd: Access gpuvm_export_dmabuf() api
On 2023-06-22 17
[AMD Official Use Only - General]
A minor comment, unrelated to the patch. The comments are inline.
Regards,
Ramesh
-Original Message-
From: amd-gfx On Behalf Of Felix
Kuehling
Sent: Thursday, January 12, 2023 7:02 AM
To: amd-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org
C
[AMD Official Use Only - General]
Comment inline.
Regards,
Ramesh
-Original Message-
From: amd-gfx On Behalf Of Felix
Kuehling
Sent: Thursday, January 12, 2023 7:02 AM
To: amd-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org
Cc: Chen, Xiaogang ; Koenig, Christian
Subject: [
[AMD Official Use Only - General]
Comment inline.
Regards,
Ramesh
-Original Message-
From: amd-gfx On Behalf Of Chen,
Xiaogang
Sent: Saturday, January 14, 2023 4:28 AM
To: Kuehling, Felix ; amd-gfx@lists.freedesktop.org;
dri-de...@lists.freedesktop.org
Cc: Koenig, Christian
Subject:
[AMD Official Use Only - General]
Update the both the description and commit message per review comments.
Will post new patch shortly.
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Wednesday, June 1, 2022 9:15 PM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
[AMD Official Use Only - General]
Applied review comments. Please find responses inline
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Wednesday, June 1, 2022 9:42 PM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH 2/3] drm/amdgpu: Add peer-to
[AMD Official Use Only - General]
Applied review comments and updated commit message as suggested. Some responses
are inline.
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Wednesday, June 1, 2022 10:10 PM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject
[AMD Official Use Only - General]
Will post a new patch. My responses are inline
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Saturday, June 4, 2022 3:57 AM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH 2/3] drm/amdgpu: Add peer-to-peer
[AMD Official Use Only - General]
Just posted updated patch addressing the comment
-Original Message-
From: Kuehling, Felix
Sent: Monday, June 6, 2022 7:57 PM
To: Errabolu, Ramesh ; amd-gfx list
Subject: Re: [PATCH 2/3] drm/amdgpu: Add peer-to-peer support among PCIe
connected AMD
[AMD Official Use Only - General]
Ignore the patch sent a bit early.
Regards,
Ramesh
-Original Message-
From: Errabolu, Ramesh
Sent: Wednesday, June 8, 2022 5:07 PM
To: amd-gfx@lists.freedesktop.org
Cc: Errabolu, Ramesh
Subject: [PATCH] drm/amdkfd: Remove field io_link_count from
[AMD Official Use Only - General]
My response is inline.
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Thursday, June 9, 2022 1:10 AM
To: amd-gfx@lists.freedesktop.org; Errabolu, Ramesh
Subject: Re: [PATCH] drm/amdgpu: Unpin MMIO and DOORBELL BOs only after map
[AMD Official Use Only - General]
My resp in line
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Thursday, June 9, 2022 2:14 AM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: Unpin MMIO and DOORBELL BOs only after map
count goes
[AMD Official Use Only - General]
Thanks for the clarification i.e. use of idempotent. Will update the comments
per review.
Regards,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Friday, June 10, 2022 2:07 AM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject: Re
[AMD Official Use Only - General]
Responses inline.
-Original Message-
From: Kuehling, Felix
Sent: Monday, July 24, 2023 2:51 PM
To: amd-gfx@lists.freedesktop.org; Errabolu, Ramesh
Subject: Re: [PATCH] drm/amdgpu: Checkpoint and Restore VRAM BOs without VA
On 2023-07-24 11:57, Ramesh
[AMD Official Use Only - AMD Internal Distribution Only]
Reviewed-by: Ramesh Errabolu
Regards,
Ramesh
-Original Message-
From: Lazar, Lijo
Sent: Monday, October 7, 2024 4:33 AM
To: amd-gfx@lists.freedesktop.org
Cc: Zhang, Hawking ; Deucher, Alexander
; Bhardwaj, Rajneesh ;
Errabolu
,
Ramesh
-Original Message-
From: Kuehling, Felix
Sent: Wednesday, November 6, 2024 3:50 PM
To: Errabolu, Ramesh ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH v2] drm/amdgpu: Inform if PCIe based P2P links are not
available
On 2024-11-05 20:19, Ramesh Errabolu wrote:
> Raise
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