linux-kernel - Re: [git pull] drm fixes + agp + one fb patch (bisected)

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Message-ID: <AANLkTinzbS9HAUqwmCSesecNsuRTju3A3-OELUmsDwYh@mail.gmail.com>
Date:	Wed, 30 Jun 2010 19:22:23 +1000
From:	Dave Airlie <airlied@...il.com>
To:	Markus Trippelsdorf <markus@...ppelsdorf.de>
Cc:	Dave Airlie <airlied@...ux.ie>, torvalds@...ux-foundation.org,
	linux-kernel@...r.kernel.org, dri-devel@...ts.sf.net,
	alexdeucher@...il.com
Subject: Re: [git pull] drm fixes + agp + one fb patch (bisected)

On Wed, Jun 30, 2010 at 5:31 PM, Markus Trippelsdorf
<markus@...ppelsdorf.de> wrote:
> On Wed, Jun 30, 2010 at 08:54:40AM +0200, Markus Trippelsdorf wrote:
>> On Wed, Jun 30, 2010 at 02:03:04AM +0100, Dave Airlie wrote:
>> >
>> > one fb layer fix in a flag I introduced,
>> >
>> > the rest are drm fixes:
>> > radeon fixes: the larger ones in the command stream checker for older cards,
>> > which was causing a lot of userspace apps to fail. Also some powerpc server fixes.
>> > along with some updates to the evergreen command stream checker introduced in -rc1.
>> >
>> > agp: fix issue with warning on memory allocation + fallback to vmalloc.
>> > ttm: fix regression introduced in -rc1 in memory allocation paths.
>> >
>> > The following changes since commit 7e27d6e778cd87b6f2415515d7127eba53fe5d02:
>> >
>> >   Linux 2.6.35-rc3 (2010-06-11 19:14:04 -0700)
>> >
>>
>> I've tested these patches and they break my setup (RS780). On reboot, the
>> monitor goes straight to powersaving mode and no framebuffer is shown.
>
> This is the result of the bisection:
>
> 07d4190327b02ab3aaad25a2d168f79d92e8f8c2 is the first bad commit
> commit 07d4190327b02ab3aaad25a2d168f79d92e8f8c2
> Author: Alex Deucher <alexdeucher@...il.com>
> Date:   Sat Jun 12 11:50:13 2010 -0400
>
>    drm/radeon/kms: fix bandwidth calculation when sideport is present
>
>    Fixes fdo bug 27529:
>    https://bugs.freedesktop.org/show_bug.cgi?id=27529
>
>    Reported-by: steckdenis@...oo.fr
>    Signed-off-by: Alex Deucher <alexdeucher@...il.com>
>    Cc: stable <stable@...nel.org>
>    Signed-off-by: Dave Airlie <airlied@...hat.com>
>

Okay Linus, hold off on pulling this, and I'll revert it in the
morning when I get back to my tree and resend the pull.

Maybe Alex will have time to figure out whats gone wrong overnight.

Dave.
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