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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 28402] random radeon/kms/drm related freezes with kernel 2.6.34
Date: Sun, 17 Oct 2010 06:15:01 -0700 (PDT)	[thread overview]
Message-ID: <20101017131501.0E6BA13004F@annarchy.freedesktop.org> (raw)
In-Reply-To: <bug-28402-502@http.bugs.freedesktop.org/>

https://bugs.freedesktop.org/show_bug.cgi?id=28402

--- Comment #81 from Martin Steigerwald <Martin@Lichtvoll.de> 2010-10-17 06:15:00 PDT ---
(In reply to comment #79)
> Created an attachment (id=39455)
 View: https://bugs.freedesktop.org/attachment.cgi?id=39455
 Review: https://bugs.freedesktop.org/review?bug=28402&attachment=39455

> Make sure gtt and vram are not directly adjacent
> 
> Does this patch fix the issue?

Testing your patch in:
martin@shambhala:~> cat /proc/version
Linux version 2.6.36-rc8-tp42-gtt-vram-not-adjacent-00020-g2d01971-dirty
(martin@shambhala) (gcc version 4.4.5 (Debian 4.4.5-2) ) #1 PREEMPT Sun Oct 17
13:48:48 CEST 2010

I get vram aligned to zero as well - I also have a ThinkPad T42 like Da Fox -
so everything should work:

martin@shambhala:~/Computer/Shambhala/Kernel/2.6.36> dmesg | grep -i radeon
[drm] radeon kernel modesetting enabled.
radeon 0000:01:00.0: power state changed by ACPI to D0
radeon 0000:01:00.0: power state changed by ACPI to D0
radeon 0000:01:00.0: PCI INT A -> Link[LNKA] -> GSI 11 (level, low) -> IRQ 11
radeon 0000:01:00.0: putting AGP V2 device into 4x mode
radeon 0000:01:00.0: GTT: 256M 0xD0000000 - 0xDFFFFFFF
radeon 0000:01:00.0: VRAM: 64M 0x00000000 - 0x03FFFFFF (64M used)
[drm] radeon: irq initialized.
[drm] radeon: 64M of VRAM memory ready
[drm] radeon: 256M of GTT memory ready.
[drm] radeon: 1 quad pipes, 1 Z pipes initialized.
[drm] radeon: ring at 0x00000000D0000000
[drm] radeon: ib pool ready.
[drm] Radeon Display Connectors
[drm] radeon: power management initialized
fb0: radeondrmfb frame buffer device
[drm] Initialized radeon 2.6.0 20080528 for 0000:01:00.0 on minor 0

I will report back after longer term testing.

I am not using radeon.agpmode=-1 but

martin@shambhala:~> cat /etc/modprobe.d/radeon-kms.conf 
options radeon modeset=1 agpmode=4

cause it ran stable for me for

martin@shambhala:~> uprecords -m 20 | grep "2\.6\.35"
    16    12 days, 15:20:19 | Linux 2.6.35.5-tp42-vmem  Mon Oct  4 23:44:41
2010

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  parent reply	other threads:[~2010-10-17 13:15 UTC|newest]

Thread overview: 102+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-28402-502@http.bugs.freedesktop.org/>
2010-06-05 18:18 ` [Bug 28402] Kernel 2.6.34 freezes randomly bugzilla-daemon
2010-06-08 20:20 ` bugzilla-daemon
2010-06-08 20:33 ` bugzilla-daemon
2010-06-11 18:29 ` bugzilla-daemon
2010-06-11 18:36 ` bugzilla-daemon
2010-06-12 12:19 ` bugzilla-daemon
2010-06-16 12:12 ` bugzilla-daemon
2010-06-16 12:22 ` bugzilla-daemon
2010-06-18 13:44 ` bugzilla-daemon
2010-07-13 12:26 ` bugzilla-daemon
2010-08-15 21:21 ` bugzilla-daemon
2010-08-16 13:14 ` bugzilla-daemon
2010-08-29  0:16 ` bugzilla-daemon
2010-08-29  0:18 ` bugzilla-daemon
2010-08-29 20:39 ` bugzilla-daemon
2010-08-30 12:39 ` bugzilla-daemon
2010-08-30 16:30 ` bugzilla-daemon
2010-08-30 16:33 ` bugzilla-daemon
2010-08-30 16:35 ` bugzilla-daemon
2010-08-30 16:35 ` bugzilla-daemon
2010-08-30 16:36 ` bugzilla-daemon
2010-08-30 16:37 ` bugzilla-daemon
2010-08-30 16:37 ` bugzilla-daemon
2010-08-30 16:38 ` bugzilla-daemon
2010-08-30 16:39 ` bugzilla-daemon
2010-08-30 16:55 ` bugzilla-daemon
2010-08-30 18:27 ` bugzilla-daemon
2010-08-31 13:37 ` bugzilla-daemon
2010-08-31 16:21 ` bugzilla-daemon
2010-08-31 20:04 ` bugzilla-daemon
2010-08-31 20:19 ` bugzilla-daemon
2010-09-01 11:37 ` bugzilla-daemon
2010-09-01 16:42 ` bugzilla-daemon
2010-09-02 14:46 ` bugzilla-daemon
2010-09-02 15:46 ` bugzilla-daemon
2010-09-02 16:14 ` bugzilla-daemon
2010-09-02 18:10 ` bugzilla-daemon
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2010-09-05 23:02 ` bugzilla-daemon
2010-09-06  8:53 ` bugzilla-daemon
2010-09-06  8:55 ` bugzilla-daemon
2010-09-06  9:03 ` bugzilla-daemon
2010-09-06 15:07 ` bugzilla-daemon
2010-09-07 10:48 ` bugzilla-daemon
2010-09-07 12:37 ` bugzilla-daemon
2010-09-07 15:34 ` bugzilla-daemon
2010-09-07 19:25 ` bugzilla-daemon
2010-09-08  8:45 ` bugzilla-daemon
2010-09-08 12:02 ` bugzilla-daemon
2010-09-08 16:09 ` bugzilla-daemon
2010-09-08 16:43 ` bugzilla-daemon
2010-09-08 17:42 ` bugzilla-daemon
2010-09-08 19:42 ` bugzilla-daemon
2010-09-08 19:44 ` [Bug 28402] random radeon/kms/drm related freezes with kernel 2.6.34 bugzilla-daemon
2010-09-08 21:45 ` bugzilla-daemon
2010-09-09 10:00 ` bugzilla-daemon
2010-09-09 11:11 ` bugzilla-daemon
2010-09-09 11:24 ` bugzilla-daemon
2010-09-09 11:48 ` bugzilla-daemon
2010-09-09 13:08 ` bugzilla-daemon
2010-09-09 13:09 ` bugzilla-daemon
2010-09-09 13:27 ` bugzilla-daemon
2010-09-09 13:31 ` bugzilla-daemon
2010-09-09 14:11 ` bugzilla-daemon
2010-09-09 14:36 ` bugzilla-daemon
2010-09-09 21:23 ` bugzilla-daemon
2010-09-10  7:33 ` bugzilla-daemon
2010-09-14 13:17 ` bugzilla-daemon
2010-09-16 14:10 ` bugzilla-daemon
2010-09-21 10:38 ` bugzilla-daemon
2010-09-21 12:31 ` bugzilla-daemon
2010-09-21 12:42 ` bugzilla-daemon
2010-09-21 12:50 ` bugzilla-daemon
2010-09-21 13:02 ` bugzilla-daemon
2010-09-21 13:11 ` bugzilla-daemon
2010-09-21 13:39 ` bugzilla-daemon
2010-09-21 18:26 ` bugzilla-daemon
2010-10-12 12:17 ` bugzilla-daemon
2010-10-15  0:00 ` bugzilla-daemon
2010-10-15 12:05 ` bugzilla-daemon
2010-10-17 13:15 ` bugzilla-daemon [this message]
2010-10-20 20:31 ` bugzilla-daemon
2010-10-21 17:26 ` bugzilla-daemon
2010-10-21 22:56 ` bugzilla-daemon
2010-10-23 13:56 ` bugzilla-daemon
2010-10-24 12:03 ` bugzilla-daemon
2010-10-24 14:23 ` bugzilla-daemon
2010-10-25 17:21 ` bugzilla-daemon
2010-10-26 11:44 ` bugzilla-daemon
2010-10-26 16:05 ` bugzilla-daemon
2010-10-26 16:26 ` bugzilla-daemon
2010-10-27 11:50 ` bugzilla-daemon
2010-10-29 12:55 ` bugzilla-daemon
2010-10-29 14:10 ` bugzilla-daemon
2010-10-29 17:24 ` bugzilla-daemon
2010-11-02 13:53 ` bugzilla-daemon
2010-11-03 22:10 ` bugzilla-daemon
2010-12-05 14:44 ` bugzilla-daemon
2011-02-09 10:25 ` bugzilla-daemon

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