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From: Yinghai Lu <yinghai@kernel.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Alexandre Demers <alexandre.f.demers@gmail.com>,
	Joerg Roedel <joro@8bytes.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	"H. Peter Anvin" <hpa@zytor.com>,
	Alex Deucher <alexdeucher@gmail.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	Thomas Gleixner <tglx@linutronix.de>, Tejun Heo <tj@kernel.org>
Subject: Re: Linux 2.6.39-rc3
Date: Fri, 15 Apr 2011 12:18:02 -0700	[thread overview]
Message-ID: <4DA899EA.8010602@kernel.org> (raw)
In-Reply-To: <20110415190641.GA20770@elte.hu>

On 04/15/2011 12:06 PM, Ingo Molnar wrote:

> 
> Joerg, mind submitting it with a changelog that includes everything we learned 
> about this bug and all the Tested-by's in place?
> 
> Is anyone of the opinion that we should try to revert the allocation 
> order/alignment changes in addition to this fix?

We should figure out what is written to 0xa0001000 (main memory) by GPU before internal GART is setup.

Joerg,
can you insert some dump code in the drm/radon code to find out which function cause the problem?

Thanks

Yinghai

  reply	other threads:[~2011-04-15 19:20 UTC|newest]

Thread overview: 96+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-04-12  0:40 Linux 2.6.39-rc3 Linus Torvalds
2011-04-12  9:02 ` Joerg Roedel
2011-04-12 14:15   ` Alex Deucher
2011-04-12 18:44     ` Joerg Roedel
2011-04-13  1:27       ` David Rientjes
2011-04-13  6:46       ` Ingo Molnar
2011-04-13 17:21         ` Joerg Roedel
2011-04-13 18:39           ` H. Peter Anvin
2011-04-13 19:26             ` Joerg Roedel
2011-04-13 18:51           ` H. Peter Anvin
2011-04-13 19:24             ` Joerg Roedel
2011-04-13 19:14           ` Yinghai Lu
2011-04-13 19:34             ` Joerg Roedel
2011-04-13 20:48               ` Yinghai Lu
2011-04-13 20:54                 ` Linus Torvalds
2011-04-13 21:23                   ` Yinghai Lu
2011-04-13 23:39                     ` Linus Torvalds
2011-04-14  0:10                       ` Yinghai Lu
2011-04-14  2:03                       ` H. Peter Anvin
2011-04-14  2:27                         ` Linus Torvalds
2011-04-14  2:33                           ` Linus Torvalds
2011-04-14  4:03                             ` Tejun Heo
2011-04-14  9:36                               ` Joerg Roedel
2011-04-14  8:09                             ` Alan Cox
2011-04-15 13:11                             ` Joerg Roedel
2011-04-15 13:16                               ` Ingo Molnar
2011-04-15 14:33                                 ` Joerg Roedel
2011-04-15 16:11                                   ` Alex Deucher
2011-04-15 15:46                                 ` Joerg Roedel
2011-04-15 16:11                                   ` Jerome Glisse
2011-04-16 16:35                                     ` Joerg Roedel
2011-04-16 18:54                                       ` Jerome Glisse
2011-04-17 14:09                                         ` Joerg Roedel
2011-04-18  1:12                                           ` Jerome Glisse
2011-04-18 15:23                                           ` Alex Deucher
2011-04-18 15:29                                             ` Jerome Glisse
2011-04-18 15:33                                               ` Alex Deucher
2011-04-18 15:59                                                 ` Jerome Glisse
2011-04-18 16:35                                                   ` Alex Deucher
2011-04-15 14:04                               ` Andreas Herrmann
2011-04-15 14:28                                 ` Joerg Roedel
2011-04-15 14:16                               ` Alexandre Demers
2011-04-15 14:27                                 ` Joerg Roedel
2011-04-15 18:59                                   ` Alexandre Demers
2011-04-15 19:06                                     ` Ingo Molnar
2011-04-15 19:18                                       ` Yinghai Lu [this message]
2011-04-15 20:22                                         ` H. Peter Anvin
2011-04-16 12:01                                         ` Joerg Roedel
2011-04-16 12:00                                       ` Joerg Roedel
2011-04-16 12:21                                         ` Ingo Molnar
2011-04-16  0:03                               ` [tip:x86/urgent] x86, amd: Disable GartTlbWlkErr when BIOS forgets it tip-bot for Joerg Roedel
2011-05-06 21:17                           ` Linux 2.6.39-rc3 Linus Torvalds
2011-04-13 21:50                 ` Joerg Roedel
2011-04-13 21:59                   ` Yinghai Lu
2011-04-13 22:11                     ` H. Peter Anvin
2011-04-13 22:01                   ` H. Peter Anvin
2011-04-13 22:22                     ` Joerg Roedel
2011-04-13 22:31                       ` H. Peter Anvin
2011-04-14  8:59                         ` Joerg Roedel
2011-04-13 19:48             ` Alex Deucher
2011-04-14  1:58             ` H. Peter Anvin
2011-04-14  2:07               ` Dave Airlie
2011-04-14  6:10                 ` H. Peter Anvin
2011-04-14  8:56               ` Joerg Roedel
2011-04-14  9:07                 ` Dave Airlie
2011-04-14  9:11                 ` Ingo Molnar
2011-04-14 14:31                   ` H. Peter Anvin
2011-04-14 14:28                 ` Alex Deucher
2011-04-14 21:09                   ` Joerg Roedel
2011-04-14 21:34                     ` Alex Deucher
2011-04-15  6:50                       ` Joerg Roedel
2011-04-15 14:49                       ` Andreas Herrmann
2011-04-15  8:26                     ` Michel Dänzer
2011-04-15  8:55                       ` Joerg Roedel
2011-04-12 19:09 ` Dave Jones
2011-04-12 19:21   ` Dave Jones
2011-04-12 19:55     ` Linus Torvalds
2011-04-12 20:13       ` Dave Jones
2011-04-14  8:20     ` Aneesh Kumar K.V
2011-04-18 22:57       ` Kay Sievers
2011-04-18 23:02         ` Dave Jones
2011-04-18 23:14           ` Kay Sievers
2011-04-19 11:42           ` Ted Ts'o
2011-04-19  8:23         ` Aneesh Kumar K.V
2011-04-19  8:37           ` Steven Whitehouse
2011-04-19  9:55           ` Kay Sievers
2011-04-12 20:20   ` Eric Sandeen
2011-04-12 20:27     ` Karel Zak
2011-04-12 20:33     ` Linus Torvalds
2011-04-14 20:24 ` Borislav Petkov
2011-04-14 20:55   ` Linus Torvalds
2011-04-15  4:14     ` Christoph Hellwig
2011-04-20 20:12       ` Borislav Petkov
  -- strict thread matches above, loose matches on Subject: below --
2011-04-13  4:32 George Spelvin
2011-04-13 14:54 ` Linus Torvalds
2011-04-14 18:28   ` Pavel Machek

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