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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 45018] [bisected] rendering regression since added support for virtual address space on cayman v11
Date: Wed, 30 May 2012 18:18:28 +0000	[thread overview]
Message-ID: <bug-45018-502-cravzT4Vwk@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-45018-502@http.bugs.freedesktop.org/>

https://bugs.freedesktop.org/show_bug.cgi?id=45018

--- Comment #56 from Alexandre Demers <alexandre.f.demers@gmail.com> 2012-05-30 11:18:28 PDT ---
(In reply to comment #55)
> (In reply to comment #54)
> > On latest git (3cd7bee48f7caf7850ea64d40f43875d4c975507), in
> > src/gallium/drivers/r600/r66_hw_context.c, on line 194, shouldn't it be:
> > - int offset
> > + unsigned offset
> 
> That might be slightly better, but it doesn't really matter. It's the offset
> from the start of the MMIO aperture, so it would only matter if the register
> aperture grew beyond 2GB, which we're almost 5 orders of magnitude short of.
> Very unlikely.
> 
> 
> > Also, at line 1259, I'm not quite sure why it is shifted by 2. Most of the
> > time, offset is usually shifted by 8.
> 
> It's just converting offset from units of 32 bits to bytes.
> 
> 
> > Just looking through the code to see if something could have been missed...
> 
> Right now it would be most useful to track down why radeon_bomgr_find_va /
> radeon_bomgr_force_va ends up returning the offset the kernel complains about.

What do you suggest? I'll be playing with kernel 3.5-rc1 when available, but I
don't think that will fix it. Is there or could there be a way to track what's
going on with a debug switch or something similar?

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  parent reply	other threads:[~2012-05-30 18:18 UTC|newest]

Thread overview: 132+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-21  6:00 [Bug 45018] New: [bisected] rendering regression since added support for virtual address space on cayman v11 bugzilla-daemon
2012-01-20 22:03 ` [Bug 45018] " bugzilla-daemon
2012-01-21  6:04 ` bugzilla-daemon
2012-01-21 14:48 ` bugzilla-daemon
2012-01-21 15:06 ` bugzilla-daemon
2012-01-21 15:06 ` bugzilla-daemon
2012-01-21 15:07 ` bugzilla-daemon
2012-01-23 15:40 ` bugzilla-daemon
2012-01-23 15:40 ` bugzilla-daemon
2012-01-24  6:20 ` bugzilla-daemon
2012-01-25 18:01 ` bugzilla-daemon
2012-01-28  5:59 ` bugzilla-daemon
2012-01-28 12:52 ` bugzilla-daemon
2012-02-01  0:35 ` bugzilla-daemon
2012-02-03 23:10 ` bugzilla-daemon
2012-02-04  3:26 ` bugzilla-daemon
2012-02-06  1:45 ` bugzilla-daemon
2012-02-14 22:44 ` bugzilla-daemon
2012-02-15 23:54 ` bugzilla-daemon
2012-02-16 16:31 ` bugzilla-daemon
2012-02-17  0:19 ` bugzilla-daemon
2012-02-18 16:39 ` bugzilla-daemon
2012-02-18 16:39 ` bugzilla-daemon
2012-02-18 16:40 ` bugzilla-daemon
2012-02-18 16:42 ` bugzilla-daemon
2012-02-18 17:37 ` bugzilla-daemon
2012-02-19 13:39 ` bugzilla-daemon
2012-02-21 17:44 ` bugzilla-daemon
2012-02-22  4:25 ` bugzilla-daemon
2012-02-22 14:32 ` bugzilla-daemon
2012-02-22 17:50 ` bugzilla-daemon
2012-02-26  0:03 ` bugzilla-daemon
2012-02-26  1:31 ` bugzilla-daemon
2012-02-28  1:24 ` bugzilla-daemon
2012-03-02 15:10 ` bugzilla-daemon
2012-03-04 12:07 ` bugzilla-daemon
2012-03-04 13:38 ` bugzilla-daemon
2012-03-04 16:06 ` bugzilla-daemon
2012-03-04 21:46 ` bugzilla-daemon
2012-03-04 22:30 ` bugzilla-daemon
2012-03-05  0:24 ` bugzilla-daemon
2012-03-05 20:40 ` bugzilla-daemon
2012-03-07  6:25 ` bugzilla-daemon
2012-03-20 18:50 ` bugzilla-daemon
2012-03-20 19:11 ` bugzilla-daemon
2012-03-21 14:35 ` bugzilla-daemon
2012-03-22  4:11 ` bugzilla-daemon
2012-04-04  2:24 ` bugzilla-daemon
2012-04-23  5:56 ` bugzilla-daemon
2012-04-25  7:11 ` bugzilla-daemon
2012-04-25 13:41 ` bugzilla-daemon
2012-04-25 15:21 ` bugzilla-daemon
2012-04-25 15:59 ` bugzilla-daemon
2012-04-25 16:16 ` bugzilla-daemon
2012-04-26 18:50 ` bugzilla-daemon
2012-04-26 21:19 ` bugzilla-daemon
2012-04-27  2:41 ` bugzilla-daemon
2012-05-05  4:21 ` bugzilla-daemon
2012-05-07 10:07 ` bugzilla-daemon
2012-05-30 18:18 ` bugzilla-daemon [this message]
2012-06-04  1:26 ` bugzilla-daemon
2012-06-05 19:18 ` bugzilla-daemon
2012-06-06  2:19 ` bugzilla-daemon
2012-06-06  2:20 ` bugzilla-daemon
2012-06-06  9:15 ` bugzilla-daemon
2012-06-06 22:37 ` bugzilla-daemon
2012-07-10  7:21 ` bugzilla-daemon
2012-07-10  7:22 ` bugzilla-daemon
2012-07-10  7:23 ` bugzilla-daemon
2012-07-24  1:49 ` bugzilla-daemon
2012-07-24 13:53 ` bugzilla-daemon
2012-07-26  1:11 ` bugzilla-daemon
2012-07-28  1:26 ` bugzilla-daemon
2012-07-31 15:10 ` bugzilla-daemon
2012-08-01  1:18 ` bugzilla-daemon
2012-08-01  2:09 ` bugzilla-daemon
2012-08-01  2:14 ` bugzilla-daemon
2012-08-01  2:15 ` bugzilla-daemon
2012-08-01  3:26 ` bugzilla-daemon
2012-08-01  3:40 ` bugzilla-daemon
2012-08-01 16:09 ` bugzilla-daemon
2012-08-01 16:59 ` bugzilla-daemon
2012-08-01 18:06 ` bugzilla-daemon
2012-08-02  0:41 ` bugzilla-daemon
2012-08-02  0:47 ` bugzilla-daemon
2012-08-02  1:02 ` bugzilla-daemon
2012-08-02  3:46 ` bugzilla-daemon
2012-08-03  1:28 ` bugzilla-daemon
2012-08-03  2:07 ` bugzilla-daemon
2012-08-03  3:00 ` bugzilla-daemon
2012-08-03  6:03 ` bugzilla-daemon
2012-08-03  7:47 ` bugzilla-daemon
2012-08-03  8:05 ` bugzilla-daemon
2012-08-03  8:13 ` bugzilla-daemon
2012-08-03 12:58 ` bugzilla-daemon
2012-08-03 13:21 ` bugzilla-daemon
2012-08-03 13:26 ` bugzilla-daemon
2012-08-03 14:39 ` bugzilla-daemon
2012-08-03 14:51 ` bugzilla-daemon
2012-08-03 15:03 ` bugzilla-daemon
2012-08-03 15:20 ` bugzilla-daemon
2012-08-03 16:54 ` bugzilla-daemon
2012-08-03 16:56 ` bugzilla-daemon
2012-08-03 16:59 ` bugzilla-daemon
2012-08-03 17:05 ` bugzilla-daemon
2012-08-03 19:04 ` bugzilla-daemon
2012-08-03 19:05 ` bugzilla-daemon
2012-08-03 19:44 ` bugzilla-daemon
2012-08-03 19:46 ` bugzilla-daemon
2012-08-04  2:05 ` bugzilla-daemon
2012-08-04  3:55 ` bugzilla-daemon
2012-08-04  3:56 ` [Bug 45018] [bisected] rendering regression and va conflicts " bugzilla-daemon
2012-08-05  4:29 ` bugzilla-daemon
2012-08-05  4:34 ` bugzilla-daemon
2012-08-08 10:48 ` bugzilla-daemon
2012-08-08 13:29 ` bugzilla-daemon
2012-08-09  1:38 ` bugzilla-daemon
2012-08-09  5:20 ` bugzilla-daemon
2012-08-09 14:14 ` bugzilla-daemon
2012-08-09 14:56 ` bugzilla-daemon
2012-08-09 15:24 ` bugzilla-daemon
2012-08-09 18:50 ` bugzilla-daemon
2012-08-11  4:49 ` bugzilla-daemon
2012-08-15 16:07 ` bugzilla-daemon
2012-08-16  0:38 ` bugzilla-daemon
2012-08-16 15:35 ` bugzilla-daemon
2012-08-16 16:59 ` bugzilla-daemon
2012-08-16 20:10 ` bugzilla-daemon
2012-08-16 21:03 ` bugzilla-daemon
2012-08-17  3:00 ` bugzilla-daemon
2012-08-17  3:18 ` bugzilla-daemon
2012-08-17  7:26 ` bugzilla-daemon

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