From: "Oliver Pinter" <oliver.pntr@gmail.com>
To: "Dave Airlie" <airlied@skynet.ie>
Cc: torvalds@linux-foundation.org,
"Andrew Morton" <akpm@linux-foundation.org>,
dri-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org,
stable@kernel.org
Subject: Re: [git pull] drm radeon fix for 2.6.27-rc1
Date: Tue, 15 Jul 2008 12:56:48 +0200 [thread overview]
Message-ID: <6101e8c40807150356t5ecb0885ud0249eff1ec03e77@mail.gmail.com> (raw)
In-Reply-To: <alpine.DEB.0.82.0807150702330.6038@skynet.skynet.ie>
Hi David,
it affects stable (2.6.26) too?
On 7/15/08, Dave Airlie <airlied@skynet.ie> wrote:
>
> Hi Linus,
>
> Please pull the 'drm-fixes' branch from
> ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git
> drm-fixes
>
> It appears we have a PAT incomPATibility, with how the radeon driver was
> mapping some VRAM.
>
> Dave.
>
> drivers/gpu/drm/drm_memory.c | 5 +++++
> drivers/gpu/drm/radeon/radeon_cp.c | 2 +-
> include/drm/drmP.h | 1 +
> 3 files changed, 7 insertions(+), 1 deletions(-)
>
> commit 242e3df80b8d25ed681c278512df0993725f25dd
> Author: Dave Airlie <airlied@linux.ie>
> Date: Tue Jul 15 15:48:05 2008 +1000
>
> drm/radeon: fixup issue with radeon and PAT support.
>
> With new userspace libpciaccess we can get a conflicting mapping
> on the PCIE GART table in the video RAM. Always try and map it _wc.
>
> Signed-off-by: Dave Airlie <airlied@redhat.com>
> --
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--
Thanks,
Oliver
next prev parent reply other threads:[~2008-07-15 10:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-15 6:03 Dave Airlie
2008-07-15 10:56 ` Oliver Pinter [this message]
2008-07-15 11:56 ` Dave Airlie
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