From: "Koenig, Christian" <Christian.Koenig-5C7GfCeVMHo@public.gmane.org>
To: "Michel Dänzer" <michel-otUistvHUpPR7s880joybQ@public.gmane.org>,
"Daniel Vetter" <daniel-/w4YWyX8dFk@public.gmane.org>
Cc: "Deucher,
Alexander" <Alexander.Deucher-5C7GfCeVMHo@public.gmane.org>,
David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
Emil Velikov
<emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org"
<dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>,
"amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org"
<amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
Subject: Re: [PATCH 01/13] drm/amdgpu: introduce and honour DRM_FORCE_AUTH workaround
Date: Tue, 4 Jun 2019 11:24:38 +0000 [thread overview]
Message-ID: <1b697f02-a6cf-0bc1-9149-3acd71eb4e30@amd.com> (raw)
In-Reply-To: <ee1b8980-3d78-aa6d-fe46-2c0d45c2bbdd-otUistvHUpPR7s880joybQ@public.gmane.org>
Am 04.06.19 um 12:50 schrieb Michel Dänzer:
> On 2019-05-28 10:03 a.m., Koenig, Christian wrote:
>> I rather think that we should go down the route of completely dropping
>> command submission and buffer allocation through the primary node for
>> non master clients. And then as next step at some point drop support for
>> authentication/flink.
> Keep in mind that even display servers aren't DRM master while their VT
> isn't active, so this might be problematic if a display server needs to
> do some command submission / buffer allocation during that time.
If I understand it correctly the DRM fd stays master even when the VT is
switched away, it's just not the current master any more.
So in this case fpriv->is_master stays true, but
drm_is_current_master(fpriv) returns false.
And yes we mixed that up in amdgpu, i915 and vmwgfx. Somebody should
probably write patches to fix this.
Regards,
Christian.
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next prev parent reply other threads:[~2019-06-04 11:24 UTC|newest]
Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-27 8:17 [PATCH 01/13] drm/amdgpu: introduce and honour DRM_FORCE_AUTH workaround Emil Velikov
2019-05-27 8:17 ` [PATCH 03/13] drm/etnaviv: drop DRM_AUTH usage from the driver Emil Velikov
2019-06-06 10:57 ` Emil Velikov
2019-06-06 11:15 ` Christian Gmeiner
2019-05-27 8:17 ` [PATCH 04/13] drm/exynos: drop DRM_AUTH from DRM_RENDER_ALLOW ioctls Emil Velikov
2019-05-27 10:02 ` Inki Dae
2019-05-27 8:17 ` [PATCH 05/13] drm/i915: " Emil Velikov
2019-05-27 8:39 ` Jani Nikula
2019-05-27 11:57 ` Emil Velikov
2019-05-27 8:17 ` [PATCH 06/13] drm/lima: drop DRM_AUTH usage from the driver Emil Velikov
2019-06-06 10:58 ` Emil Velikov
2019-06-10 0:56 ` Qiang Yu
[not found] ` <20190527081741.14235-1-emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-05-27 8:17 ` [PATCH 02/13] drm/amdgpu: " Emil Velikov
2019-05-27 8:17 ` [PATCH 07/13] drm/msm: " Emil Velikov
[not found] ` <20190527081741.14235-7-emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-06-06 10:58 ` Emil Velikov
2019-08-06 9:43 ` Emil Velikov
2019-05-27 8:17 ` [PATCH 08/13] drm/nouveau: drop DRM_AUTH from DRM_RENDER_ALLOW ioctls Emil Velikov
2019-06-06 10:58 ` Emil Velikov
[not found] ` <CACvgo53skE1TpixEDBxmfAgFouJD66351fkcx40zR3vgF41c1Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-07 0:24 ` Ben Skeggs
2019-05-27 8:17 ` [PATCH 10/13] drm/radeon: " Emil Velikov
2019-05-27 10:47 ` [PATCH 01/13] drm/amdgpu: introduce and honour DRM_FORCE_AUTH workaround Koenig, Christian
[not found] ` <3c9b5688-5e83-f173-00e3-6e139e05d466-5C7GfCeVMHo@public.gmane.org>
2019-05-27 12:05 ` Emil Velikov
2019-05-27 12:20 ` Koenig, Christian
2019-05-27 12:52 ` Emil Velikov
2019-05-27 13:26 ` Daniel Vetter
2019-05-27 13:34 ` Daniel Vetter
2019-05-27 13:20 ` Daniel Vetter
[not found] ` <20190527132041.GP21222-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2019-05-27 13:26 ` Emil Velikov
2019-05-27 13:42 ` Koenig, Christian
[not found] ` <0426fb3e-e7bc-2464-cb42-4d5753956d23-5C7GfCeVMHo@public.gmane.org>
2019-05-27 15:26 ` Daniel Vetter
[not found] ` <CAKMK7uE_pRro8PxTwUq+pC_1GVVT7nUxan1T-kqSYT=BMHTf2g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-28 6:58 ` Koenig, Christian
[not found] ` <d12a7dd4-595b-d0aa-a87d-527392fb0384-5C7GfCeVMHo@public.gmane.org>
2019-05-28 7:38 ` Daniel Vetter
[not found] ` <CAKMK7uE1ZWjCeg3q7qDrbcj89+DuPQwfjMqC8hTjDAMU5bhh-w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-28 8:03 ` Koenig, Christian
[not found] ` <98c3d891-6966-2043-9709-4e718dbc6bac-5C7GfCeVMHo@public.gmane.org>
2019-05-28 8:18 ` Daniel Vetter
[not found] ` <CAKMK7uGsc7WzBBrfxape4Yy7fbKoDFH5J2F87Kx=7rE1+pXcXw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-28 16:10 ` Emil Velikov
2019-05-28 16:22 ` Koenig, Christian
2019-05-28 16:46 ` Emil Velikov
2019-05-28 20:05 ` Dave Airlie
[not found] ` <CAPM=9tzuQX4iQU=w4QfbE1ryq6sXc4k5SVh6V1_4AyH_O+D_oA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-29 13:03 ` Emil Velikov
2019-05-29 13:14 ` Koenig, Christian
2019-05-29 16:29 ` Emil Velikov
2019-05-31 12:20 ` Koenig, Christian
2019-06-04 17:59 ` Emil Velikov
2019-06-04 10:50 ` Michel Dänzer
[not found] ` <ee1b8980-3d78-aa6d-fe46-2c0d45c2bbdd-otUistvHUpPR7s880joybQ@public.gmane.org>
2019-06-04 11:24 ` Koenig, Christian [this message]
2019-06-04 13:28 ` Daniel Vetter
2019-05-27 15:32 ` Emil Velikov
2019-05-27 13:11 ` Daniel Vetter
[not found] ` <20190527131143.GN21222-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2019-05-27 13:47 ` Emil Velikov
2019-05-27 8:17 ` [PATCH 09/13] drm/omap: drop DRM_AUTH from DRM_RENDER_ALLOW ioctls Emil Velikov
2019-06-06 10:58 ` Emil Velikov
2019-06-06 14:45 ` Tomi Valkeinen
2019-05-27 8:17 ` [PATCH 11/13] drm/vgem: drop DRM_AUTH usage from the driver Emil Velikov
2019-06-06 10:59 ` Emil Velikov
2019-08-06 9:44 ` Emil Velikov
2019-05-27 8:17 ` [PATCH 12/13] drm/virtio: " Emil Velikov
2019-05-27 8:17 ` Emil Velikov
2019-06-06 10:59 ` Emil Velikov
2019-06-06 10:59 ` Emil Velikov
2019-06-13 7:00 ` Gerd Hoffmann
2019-06-13 7:00 ` Gerd Hoffmann
2019-05-27 8:17 ` [PATCH 13/13] drm: allow render capable master with DRM_AUTH ioctls Emil Velikov
2019-05-27 11:56 ` Christian König
2019-05-27 12:10 ` Emil Velikov
2019-05-27 12:25 ` Koenig, Christian
2019-05-27 12:39 ` Thomas Hellstrom
2019-05-27 12:54 ` Emil Velikov
2019-05-27 13:16 ` Daniel Vetter
2019-05-27 14:01 ` Thomas Hellstrom
2019-05-27 15:22 ` Daniel Vetter
2019-06-14 12:09 ` [PATCH 01/13] drm/amdgpu: introduce and honour DRM_FORCE_AUTH workaround Emil Velikov
2019-06-14 12:55 ` Koenig, Christian
[not found] ` <9dbdda6c-8916-e5ae-1676-86828b9890e7-5C7GfCeVMHo@public.gmane.org>
2019-06-14 14:16 ` Michel Dänzer
2019-06-14 15:53 ` Emil Velikov
2019-06-14 16:00 ` Koenig, Christian
[not found] ` <84b3337c-0cdc-44d4-02c6-c56bd729ed47-5C7GfCeVMHo@public.gmane.org>
2019-06-14 16:25 ` Emil Velikov
2019-06-20 16:30 ` Emil Velikov
2019-06-21 7:12 ` Koenig, Christian
[not found] ` <9cad6e74-4751-0b0a-35d1-e8f0ac4d3efc-5C7GfCeVMHo@public.gmane.org>
2019-06-21 7:41 ` Michel Dänzer
2019-06-21 8:23 ` Koenig, Christian
2019-06-21 9:09 ` Daniel Vetter
2019-06-21 9:25 ` Koenig, Christian
[not found] ` <be9f38f5-6bb5-9535-f3d9-bafa83370e0f-5C7GfCeVMHo@public.gmane.org>
2019-06-21 9:35 ` Daniel Vetter
[not found] ` <CAKMK7uE5qO4q3RYNDp22gkMSSJGgz9ChxhuWPYqXO6D1UUvy6Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-21 10:16 ` Christian König
2019-06-21 10:20 ` Emil Velikov
2019-06-21 10:31 ` Koenig, Christian
[not found] ` <d241fab3-b6f0-d38a-b83f-03b70736b355-5C7GfCeVMHo@public.gmane.org>
2019-06-21 10:53 ` Emil Velikov
2019-06-21 11:07 ` Koenig, Christian
[not found] ` <338bb519-05f1-cb76-d965-81237f432937-5C7GfCeVMHo@public.gmane.org>
2019-06-21 11:58 ` Emil Velikov
2019-06-21 12:13 ` Koenig, Christian
[not found] ` <76158d1f-676d-2afa-244b-934967a9cb75-5C7GfCeVMHo@public.gmane.org>
2019-06-21 12:47 ` Emil Velikov
2019-06-21 13:00 ` Koenig, Christian
2019-06-21 15:37 ` Daniel Vetter
2019-06-21 15:24 ` Michel Dänzer
2019-06-21 11:03 ` Daniel Vetter
[not found] ` <CAKMK7uEVziNZJES9=JFBUu=LpmubS8=-A654cMN+QqhEmc8Fvw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-21 11:37 ` Christian König
[not found] ` <c92dc683-6815-dc5a-dc2b-54517cc027de-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-06-21 11:50 ` Daniel Vetter
[not found] ` <CAKMK7uHsv3HOXOQq=GGRkx6f+ssRg7dO7qEoBqRS9V_KiTN3Hg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-21 11:59 ` Daniel Vetter
[not found] ` <CAKMK7uG+EUhmZafFmjzSR=eq7543OELbHVaQnZZQGx0APSozwg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-21 12:01 ` Emil Velikov
2019-06-21 15:15 ` Michel Dänzer
[not found] ` <b182c8e3-c060-71f0-2b3b-62600d825c9f-otUistvHUpPR7s880joybQ@public.gmane.org>
2019-06-21 15:44 ` Daniel Vetter
2019-06-21 15:52 ` Michel Dänzer
[not found] ` <13024821-4767-eeaf-86eb-9ae1056f8931-otUistvHUpPR7s880joybQ@public.gmane.org>
2019-06-24 9:37 ` Michel Dänzer
[not found] ` <b03e8977-c51a-9606-383f-cf4ba674dcdd-otUistvHUpPR7s880joybQ@public.gmane.org>
2019-06-24 9:48 ` Daniel Vetter
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