From: "Michel Dänzer" <michel@daenzer.net>
To: Dmitry Cherkassov <dcherkassov@gmail.com>
Cc: Alex Deucher <alexander.deucher@amd.com>,
Dmitry Cherkasov <Dmitrii.Cherkasov@amd.com>,
dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 2/2] drm/radeon: implement dynamic PTs allocation via SA
Date: Thu, 27 Sep 2012 14:30:56 +0200 [thread overview]
Message-ID: <1348749056.3647.291.camel@thor.local> (raw)
In-Reply-To: <CAN0j1dTBy8hp6pipWXkw78yiMgYhFtN1Gt7=u=eKw44zB5=ymA@mail.gmail.com>
On Don, 2012-09-27 at 16:18 +0400, Dmitry Cherkassov wrote:
> Hi Michel.
>
> 2012/9/27 Michel Dänzer <michel@daenzer.net>:
> > On Die, 2012-09-25 at 18:44 +0400, Dmitry Cherkasov wrote:
> >> make dynamic allocation of page tables on demand in radeon_vm_update_pte
> >>
> >> Signed-off-by: Dmitry Cherkasov <Dmitrii.Cherkasov@amd.com>
> >
> > This change caused many piglit tests to fail for me on SI with
> >
> > radeon: The kernel rejected CS, see dmesg for more information.
> >
> > There was no corresponding dmesg output though.
> >
>
> Thanks for testing.
>
> So there was no information about GPU hang etc?
No.
> Have all failed piglit tests been working without dynamic pte patch?
Not sure about all of them, but thousands of them did. Of course, it's
possible that it was just something breaking at some point and all CS
ioctl calls failing after that.
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Debian, X and DRI developer
prev parent reply other threads:[~2012-09-27 12:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-25 14:44 [PATCH 1/2] drm/radeon: interface cleanup patch v6 Dmitry Cherkasov
2012-09-25 14:44 ` [PATCH 2/2] drm/radeon: implement dynamic PTs allocation via SA Dmitry Cherkasov
2012-09-25 16:09 ` Dmitry Cherkassov
2012-09-25 16:20 ` Christian König
2012-09-27 12:03 ` Michel Dänzer
2012-09-27 12:18 ` Dmitry Cherkassov
2012-09-27 12:30 ` Michel Dänzer [this message]
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