RE: [PATCH 2/2] amd/amdkfd: Trigger segfault for early userptr unmmapping

2025-04-29 Thread Xiao, Shane
[Public] > -Original Message- > From: Kuehling, Felix > Sent: Wednesday, April 30, 2025 7:58 AM > To: Xiao, Shane ; amd-gfx@lists.freedesktop.org; > Koenig, Christian ; Yang, Philip > > Subject: Re: [PATCH 2/2] amd/amdkfd: Trigger segfault for early userptr > unm

RE: [PATCH 2/2] amd/amdkfd: Trigger segfault for early userptr unmmapping

2025-04-29 Thread Xiao, Shane
[Public] Ping > -Original Message- > From: Xiao, Shane > Sent: Friday, April 25, 2025 11:35 AM > To: amd-gfx@lists.freedesktop.org; Kuehling, Felix ; > Koenig, Christian ; Yang, Philip > > Cc: Xiao, Shane > Subject: [PATCH 2/2] amd/amdkfd: Trigger se

RE: [PATCH 2/2] amd/amdkfd: Trigger segfault for early userptr unmmapping

2025-04-24 Thread Xiao, Shane
[Public] > -Original Message- > From: Kuehling, Felix > Sent: Thursday, April 24, 2025 9:56 PM > To: Xiao, Shane ; amd-gfx@lists.freedesktop.org; > Koenig, Christian ; Yang, Philip > > Subject: Re: [PATCH 2/2] amd/amdkfd: Trigger segfault for early userptr > unm

RE: [PATCH] amd/amdkfd: Trigger segfault for early userptr unmmapping

2025-04-23 Thread Xiao, Shane
[Public] > -Original Message- > From: Koenig, Christian > Sent: Wednesday, April 23, 2025 8:40 PM > To: Xiao, Shane ; amd-gfx@lists.freedesktop.org; > Kuehling, Felix ; Yang, Philip > > Subject: Re: [PATCH] amd/amdkfd: Trigger segfault for early userptr > unmma

RE: [PATCH] drm/amdgpu: Update the impelmentation of AMDGPU_PTE_MTYPE_GFX12

2024-05-20 Thread Xiao, Shane
t if it is, I'll implement it for all other generations. If this is not ideal way, could you please give me some other advice? Best Regards, Shane > -Original Message----- > From: Xiao, Shane > Sent: Monday, May 20, 2024 5:14 PM > To: amd-gfx@lists.freedesktop.org; alexdeuc...

RE: [PATCH] drm/amdkfd: Correct the GFX12 memory type setting

2024-05-20 Thread Xiao, Shane
[AMD Official Use Only - AMD Internal Distribution Only] > -Original Message- > From: Xiao, Shane > Sent: Monday, May 20, 2024 4:21 PM > To: Alex Deucher > Cc: amd-gfx@lists.freedesktop.org; Kuehling, Felix > ; Somasekharan, Sreekant > ; Liu, Aaron ; > Yao,

RE: [PATCH] drm/amdkfd: Correct the GFX12 memory type setting

2024-05-20 Thread Xiao, Shane
[AMD Official Use Only - AMD Internal Distribution Only] > -Original Message- > From: Alex Deucher > Sent: Friday, May 17, 2024 11:52 PM > To: Xiao, Shane > Cc: amd-gfx@lists.freedesktop.org; Kuehling, Felix > ; Somasekharan, Sreekant > ; Liu, Aaron ; > Yao,

RE: [PATCH] Revert "drm/amdgpu: remove TOPDOWN flags when allocating VRAM in large bar system"

2023-05-28 Thread Xiao, Shane
[AMD Official Use Only - General] > -Original Message- > From: Paneer Selvam, Arunpravin > Sent: Saturday, May 27, 2023 2:12 AM > To: Xiao, Shane ; Kuehling, Felix > ; amd-gfx@lists.freedesktop.org > Cc: Deucher, Alexander ; Koenig, Christian > > Subject: Re: [P

RE: [PATCH] Revert "drm/amdgpu: remove TOPDOWN flags when allocating VRAM in large bar system"

2023-05-21 Thread Xiao, Shane
[AMD Official Use Only - General] > -Original Message- > From: Kuehling, Felix > Sent: Sunday, May 21, 2023 2:39 AM > To: Paneer Selvam, Arunpravin ; amd- > g...@lists.freedesktop.org > Cc: Deucher, Alexander ; Koenig, Christian > ; Xiao, Shane > Subject: Re: [P

RE: [PATCH] drm/amdgpu: Enable doorbell selfring after resize FB BAR

2023-04-25 Thread Xiao, Shane
[AMD Official Use Only - General] > -Original Message- > From: Koenig, Christian > Sent: Tuesday, April 25, 2023 7:24 PM > To: Xiao, Shane ; amd-gfx@lists.freedesktop.org; > Deucher, Alexander ; Kuehling, Felix > ; Zhang, Hawking > Cc: Liu, Aaron ; Hou, Xiaomeng (

RE: [PATCH] drm/amdgpu: Enable doorbell selfring if resize BAR successfully

2023-04-25 Thread Xiao, Shane
[AMD Official Use Only - General] > -Original Message- > From: Christian König > Sent: Tuesday, April 25, 2023 4:54 PM > To: Xiao, Shane ; Alex Deucher > ; Koenig, Christian > Cc: amd-gfx@lists.freedesktop.org; Deucher, Alexander > ; Zhang, Hawking >

RE: [PATCH] drm/amdgpu: Enable doorbell selfring if resize BAR successfully

2023-04-24 Thread Xiao, Shane
[AMD Official Use Only - General] > -Original Message- > From: Liu, Aaron > Sent: Tuesday, April 25, 2023 9:14 AM > To: Alex Deucher ; Koenig, Christian > > Cc: Xiao, Shane ; Christian König > ; amd-gfx@lists.freedesktop.org; > Deucher, Alexander ; Zhang, Haw

RE: [PATCH] drm/amdgpu: Enable doorbell selfring if resize BAR successfully

2023-04-24 Thread Xiao, Shane
[AMD Official Use Only - General] > -Original Message- > From: Xiao, Shane > Sent: Monday, April 24, 2023 6:31 PM > To: Christian König ; amd- > g...@lists.freedesktop.org; Deucher, Alexander > ; Zhang, Hawking > ; Kuehling, Felix > Cc: Hou, Xiaomeng (Matthew) ;

RE: [PATCH] drm/amdgpu: Enable doorbell selfring if resize BAR successfully

2023-04-24 Thread Xiao, Shane
[AMD Official Use Only - General] > -Original Message- > From: Christian König > Sent: Monday, April 24, 2023 5:07 PM > To: Xiao, Shane ; amd-gfx@lists.freedesktop.org; > Deucher, Alexander ; Zhang, Hawking > ; Kuehling, Felix > Cc: Hou, Xiaomeng (Matthew) ; Li

RE: [PATCH] drm/amdgpu: Enable doorbell selfring if resize BAR successfully

2023-04-22 Thread Xiao, Shane
[AMD Official Use Only - General] Ping. > -Original Message- > From: Xiao, Shane > Sent: Tuesday, April 18, 2023 2:55 PM > To: amd-gfx@lists.freedesktop.org; Deucher, Alexander > ; Zhang, Hawking > ; Kuehling, Felix > Cc: Xiao, Shane ; Liu, Aaron ; > Hou, Xiaom

RE: [PATCH 3/3] drm/amdgpu: DROP redundant drm_prime_sg_to_dma_addr_array

2023-04-04 Thread Xiao, Shane
[AMD Official Use Only - General] > -Original Message- > From: Kuehling, Felix > Sent: Tuesday, April 4, 2023 9:59 PM > To: Xiao, Shane ; amd-gfx@lists.freedesktop.org; > Koenig, Christian > Cc: Liu, Aaron ; Guo, Shikai > Subject: Re: [PATCH 3/3] drm/a

RE: [PATCH 2/3] amd/amdgpu: Inherit coherence flags base on original BO flags

2023-04-04 Thread Xiao, Shane
[AMD Official Use Only - General] > -Original Message- > From: Kuehling, Felix > Sent: Tuesday, April 4, 2023 9:52 PM > To: Xiao, Shane ; amd-gfx@lists.freedesktop.org; > Koenig, Christian > Cc: Liu, Aaron ; Guo, Shikai > Subject: Re: [PATCH 2/3] amd/amdgpu: In

RE: [PATCH 1/3] drm/amdgpu: Add userptr bo support for mGPUs when iommu is on

2023-04-04 Thread Xiao, Shane
[AMD Official Use Only - General] > -Original Message- > From: Kuehling, Felix > Sent: Tuesday, April 4, 2023 9:45 PM > To: Christian König ; Xiao, Shane > ; Koenig, Christian ; > amd-gfx@lists.freedesktop.org; Yang, Philip > Cc: Liu, Aaron ; Guo, Shikai >

RE: [PATCH 1/3] drm/amdgpu: Add userptr bo support for mGPUs when iommu is on

2023-04-04 Thread Xiao, Shane
[AMD Official Use Only - General] > -Original Message- > From: Koenig, Christian > Sent: Tuesday, April 4, 2023 6:27 PM > To: Xiao, Shane ; amd-gfx@lists.freedesktop.org; > Kuehling, Felix > Cc: Liu, Aaron ; Guo, Shikai > Subject: Re: [PATCH 1/3] drm/amdgpu: A

RE: [PATCH 1/2] drm/amdgpu: optimize VRAM allocation when using drm buddy

2023-02-16 Thread Xiao, Shane
> -Original Message- > From: Paneer Selvam, Arunpravin > Sent: Thursday, February 16, 2023 3:24 PM > To: Koenig, Christian ; Xiao, Shane > ; Kuehling, Felix ; > Christian König > Cc: amd-gfx@lists.freedesktop.org > Subject: Re: [PATCH 1/2] drm/amdgpu: optim

RE: [PATCH 1/2] drm/amdgpu: optimize VRAM allocation when using drm buddy

2023-02-15 Thread Xiao, Shane
> -Original Message- > From: Kuehling, Felix > Sent: Thursday, February 16, 2023 6:19 AM > To: Christian König ; Xiao, Shane > ; Koenig, Christian ; > Paneer Selvam, Arunpravin > Cc: amd-gfx@lists.freedesktop.org > Subject: Re: [PATCH 1/2] drm/amdgpu: optim

RE: [PATCH 1/2] drm/amdgpu: optimize VRAM allocation when using drm buddy

2023-02-14 Thread Xiao, Shane
For public review > -Original Message- > From: Koenig, Christian > Sent: Wednesday, February 15, 2023 3:02 AM > To: Xiao, Shane ; Paneer Selvam, Arunpravin > > Subject: Re: [PATCH 1/2] drm/amdgpu: optimize VRAM allocation when using > drm buddy > > Am 14.

RE: [PATCH] drm/amd/amdgpu: solve the issue of allocate continuous pages under xen dom0

2022-09-22 Thread Xiao, Shane
appreciate that you could give me some advices on this issue without IOMMU enabled on xen dom0. Best Regards, Shane > -Original Message- > From: Koenig, Christian > Sent: Thursday, September 22, 2022 5:09 PM > To: Xiao, Shane ; amd-gfx@lists.freedesktop.org > Subject: R

RE: [PATCH] drm/amd/amdgpu: solve the issue of allocate continuous pages under xen dom0

2022-09-22 Thread Xiao, Shane
ptember 22, 2022 3:19 PM > To: Xiao, Shane ; amd-gfx@lists.freedesktop.org > Subject: Re: [PATCH] drm/amd/amdgpu: solve the issue of allocate > continuous pages under xen dom0 > > Am 22.09.22 um 09:11 schrieb Shane Xiao: > > [Why] > > sg_alloc_table_from_pages al