From: "Nicolai Hähnle" <nhaehnle-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: "Christian König"
<deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>,
amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: Re: PRT support for amdgpu v3
Date: Thu, 9 Feb 2017 11:11:18 +0100 [thread overview]
Message-ID: <31495c1d-fb51-981a-aa33-aae22871bfe0@gmail.com> (raw)
In-Reply-To: <1486566249-3332-1-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
On 08.02.2017 16:04, Christian König wrote:
> Hi guys,
>
> ok I finally found time to write an unit test for this and hammered out the last few bugs.
>
> Seems to work fine on my Tonga now. Please note that this set is based on "fix race in GEM VA map IOCTL v2", without that patch you will run into a NULL pointer dereference during PRT mapping.
I can confirm that it works with my Mesa series as well: I get the
"Disabling VM faults" warning message, and indeed accessing outside the
committed region does not cause VM faults.
Cheers,
Nicolai
>
> Going to send out the unit test in a minute.
>
> Regards,
> Christian.
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
>
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next prev parent reply other threads:[~2017-02-09 10:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-08 15:04 PRT support for amdgpu v3 Christian König
[not found] ` <1486566249-3332-1-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
2017-02-08 15:04 ` [PATCH 1/6] drm/amdgpu: add support for BO_VAs without BO v2 Christian König
2017-02-08 15:04 ` [PATCH 2/6] drm/amdgpu: add basic PRT support Christian König
2017-02-08 15:04 ` [PATCH 3/6] drm/amdgpu: IOCTL interface for PRT support v4 Christian König
[not found] ` <1486566249-3332-4-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
2017-02-10 10:12 ` Nicolai Hähnle
2017-02-08 15:04 ` [PATCH 4/6] drm/amdgpu: implement PRT for GFX6 v2 Christian König
2017-02-08 15:04 ` [PATCH 5/6] drm/amdgpu: implement PRT for GFX7 v2 Christian König
2017-02-08 15:04 ` [PATCH 6/6] drm/amdgpu: implement PRT for GFX8 v2 Christian König
2017-02-09 10:11 ` Nicolai Hähnle [this message]
[not found] ` <31495c1d-fb51-981a-aa33-aae22871bfe0-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-02-09 15:55 ` PRT support for amdgpu v3 Christian König
2017-02-09 19:45 ` Bas Nieuwenhuizen
2017-02-12 11:36 ` Nicolai Hähnle
[not found] ` <154d4061-82c0-a662-c361-14beceb5364b-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-02-13 14:13 ` Christian König
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