Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

Am 20.11.19 um 20:08 schrieb Luben Tuikov: On 2019-11-20 13:40, Christian König wrote: Am 20.11.19 um 18:50 schrieb Luben Tuikov: On 2019-11-20 12:24, Christian König wrote: Am 20.11.19 um 18:16 schrieb Christian König: Am 20.11.19 um 17:49 schrieb Luben Tuikov: On 2019-11-19 21:41, Marek Ol

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

On 2019-11-20 13:40, Christian König wrote: > Am 20.11.19 um 18:50 schrieb Luben Tuikov: >> On 2019-11-20 12:24, Christian König wrote: >>> Am 20.11.19 um 18:16 schrieb Christian König: Am 20.11.19 um 17:49 schrieb Luben Tuikov: > On 2019-11-19 21:41, Marek Olšák wrote: >> On Tue, Nov

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

Am 20.11.19 um 18:50 schrieb Luben Tuikov: On 2019-11-20 12:24, Christian König wrote: Am 20.11.19 um 18:16 schrieb Christian König: Am 20.11.19 um 17:49 schrieb Luben Tuikov: On 2019-11-19 21:41, Marek Olšák wrote: On Tue, Nov 19, 2019 at 8:52 PM Luben Tuikov mailto:luben.tui...@amd.com>> wr

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

On 2019-11-20 12:24, Christian König wrote: > Am 20.11.19 um 18:16 schrieb Christian König: >> Am 20.11.19 um 17:49 schrieb Luben Tuikov: >>> On 2019-11-19 21:41, Marek Olšák wrote: On Tue, Nov 19, 2019 at 8:52 PM Luben Tuikov >>> > wrote: On 2019-11

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

On 2019-11-20 12:05 p.m., Harry Wentland wrote: > On 2019-11-20 11:49 a.m., Luben Tuikov wrote: >> On 2019-11-19 21:41, Marek Olšák wrote: >>> On Tue, Nov 19, 2019 at 8:52 PM Luben Tuikov >> > wrote: >>> >>> On 2019-11-14 10:34 p.m., Aaron Liu wrote: >>> > From:

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

Am 20.11.19 um 18:16 schrieb Christian König: Am 20.11.19 um 17:49 schrieb Luben Tuikov: On 2019-11-19 21:41, Marek Olšák wrote: On Tue, Nov 19, 2019 at 8:52 PM Luben Tuikov > wrote: On 2019-11-14 10:34 p.m., Aaron Liu wrote: > From: Huang Rui mailto:ray.

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

Am 20.11.19 um 17:49 schrieb Luben Tuikov: On 2019-11-19 21:41, Marek Olšák wrote: On Tue, Nov 19, 2019 at 8:52 PM Luben Tuikov mailto:luben.tui...@amd.com>> wrote: On 2019-11-14 10:34 p.m., Aaron Liu wrote: > From: Huang Rui mailto:ray.hu...@amd.com>> > > To align the kerne

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

On 2019-11-20 11:49 a.m., Luben Tuikov wrote: > On 2019-11-19 21:41, Marek Olšák wrote: >> On Tue, Nov 19, 2019 at 8:52 PM Luben Tuikov > > wrote: >> >> On 2019-11-14 10:34 p.m., Aaron Liu wrote: >> > From: Huang Rui mailto:ray.hu...@amd.com>> >> > >> >

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

On 2019-11-19 21:41, Marek Olšák wrote: > On Tue, Nov 19, 2019 at 8:52 PM Luben Tuikov > wrote: > > On 2019-11-14 10:34 p.m., Aaron Liu wrote: > > From: Huang Rui mailto:ray.hu...@amd.com>> > > > > To align the kernel uapi change from Alex: > > >

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

On Tue, Nov 19, 2019 at 8:52 PM Luben Tuikov wrote: > On 2019-11-14 10:34 p.m., Aaron Liu wrote: > > From: Huang Rui > > > > To align the kernel uapi change from Alex: > > > > "Add a flag to the GEM_CREATE ioctl to create encrypted buffers. Buffers > with > > this flag set will be created with t

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

On 2019-11-14 10:34 p.m., Aaron Liu wrote: > From: Huang Rui > > To align the kernel uapi change from Alex: > > "Add a flag to the GEM_CREATE ioctl to create encrypted buffers. Buffers with > this flag set will be created with the TMZ bit set in the PTEs or engines > accessing them. This is requ

RE: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

oenig, Christian ; Deucher, Alexander Cc: Christian König ; Liu, Aaron ; amd-gfx@lists.freedesktop.org; Huang, Ray ; Tuikov, Luben ; Liu, Leo Subject: Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers The way this is upstreamed is that you submit the kernel and userspace pa

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

o: Deucher, Alexander Cc: Christian König ; Liu, Aaron ; amd-gfx@lists.freedesktop.org ; Olsak, Marek ; Huang, Ray ; Tuikov, Luben ; Liu, Leo Subject: Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers I know, that's the usual chicken and egg problem with updating libdrm. But

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

, Alexander Cc: Christian König ; Liu, Aaron ; amd-gfx@lists.freedesktop.org ; Olsak, Marek ; Huang, Ray ; Tuikov, Luben ; Liu, Leo Subject: Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers I know, that's the usual chicken and egg problem with updating libdrm. But we should upda

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

lexander ; Liu, Leo ; Koenig, Christian Subject: Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers Am 15.11.19 um 04:34 schrieb Aaron Liu: > From: Huang Rui > > To align the kernel uapi change from Alex: > > "Add a flag to the GEM_CREATE ioctl to create encrypt

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

Olsak, Marek ; Huang, Ray ; Tuikov, Luben ; Deucher, Alexander ; Liu, Leo ; Koenig, Christian Subject: Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers Am 15.11.19 um 04:34 schrieb Aaron Liu: > From: Huang Rui > > To align the kernel uapi change from Alex: > >

Re: [PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

Am 15.11.19 um 04:34 schrieb Aaron Liu: From: Huang Rui To align the kernel uapi change from Alex: "Add a flag to the GEM_CREATE ioctl to create encrypted buffers. Buffers with this flag set will be created with the TMZ bit set in the PTEs or engines accessing them. This is required in order t

[PATCH 01/12] amdgpu: add UAPI for creating encrypted buffers

From: Huang Rui To align the kernel uapi change from Alex: "Add a flag to the GEM_CREATE ioctl to create encrypted buffers. Buffers with this flag set will be created with the TMZ bit set in the PTEs or engines accessing them. This is required in order to properly access the data from the engine