From: Gabriel C <nix.or.die@googlemail.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: Linux 2.6.28-rc8
Date: Thu, 11 Dec 2008 03:37:21 +0100 [thread overview]
Message-ID: <49407CE1.9090600@googlemail.com> (raw)
In-Reply-To: <alpine.LFD.2.00.0812101651130.3340@localhost.localdomain>
While I got some time again I decided to test rc8 and noticed the following warning :
...
[ 23.090942] resource map sanity check conflict: 0xd0000000 0xdfffffff 0xd0000000 0xd07effff vesafb
[ 23.090948] ------------[ cut here ]------------
[ 23.090951] WARNING: at arch/x86/mm/ioremap.c:226 __ioremap_caller+0xc7/0x2c9()
[ 23.090952] Modules linked in: i915 binfmt_misc acpi_cpufreq freq_table w83627ehf hwmon_vid fuse loop lp ppdev joydev i2c_i801 parport_pc button evdev parport intel_agp processor sg pcspkr
[ 23.090969] Pid: 4632, comm: X Not tainted 2.6.28-rc8-dirty #25
[ 23.090971] Call Trace:
[ 23.090976] [<ffffffff8024106f>] warn_on_slowpath+0x58/0x7d
[ 23.090979] [<ffffffff8022c255>] ? change_page_attr_set_clr+0x136/0x304
[ 23.090982] [<ffffffff8022c65b>] ? _set_memory_uc+0x22/0x24
[ 23.090985] [<ffffffff8022b0a3>] ? ioremap_change_attr+0x18/0x28
[ 23.090989] [<ffffffff8022b17a>] __ioremap_caller+0xc7/0x2c9
[ 23.090997] [<ffffffffa00b1e1e>] ? i915_gem_entervt_ioctl+0x451/0x4e6 [i915]
[ 23.091000] [<ffffffff8022b46c>] ioremap_wc+0x1b/0x27
[ 23.091006] [<ffffffffa00b1e1e>] i915_gem_entervt_ioctl+0x451/0x4e6 [i915]
[ 23.091010] [<ffffffff802a8f6f>] ? do_sync_write+0xe7/0x12d
[ 23.091014] [<ffffffff803e1e36>] drm_ioctl+0x1d6/0x25e
[ 23.091020] [<ffffffffa00b19cd>] ? i915_gem_entervt_ioctl+0x0/0x4e6 [i915]
[ 23.091024] [<ffffffff802b55d9>] vfs_ioctl+0x5f/0x78
[ 23.091026] [<ffffffff802b5984>] do_vfs_ioctl+0x392/0x3c0
[ 23.091030] [<ffffffff80554049>] ? _spin_unlock+0x9/0x32
[ 23.091033] [<ffffffff802b5a07>] sys_ioctl+0x55/0x77
[ 23.091036] [<ffffffff8020c15a>] system_call_fastpath+0x16/0x1b
[ 23.091038] ---[ end trace 79a035f1175c4e1d ]---
...
I'm sure this warning was not present on rc1/rc2 back when I've tested these.
Also this warning is not present in 2.6.27.*
Regards,
Gabriel C
next prev parent reply other threads:[~2008-12-11 2:38 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-11 1:04 Linux 2.6.28-rc8 Linus Torvalds
2008-12-11 2:37 ` Gabriel C [this message]
2008-12-11 7:19 ` Eric Anholt
2008-12-11 16:07 ` Frans Pop
2008-12-11 16:22 ` Linus Torvalds
2008-12-11 16:35 ` Ingo Molnar
2008-12-11 17:05 ` Linus Torvalds
2008-12-11 20:36 ` Ingo Molnar
2008-12-11 20:46 ` Pekka Enberg
2008-12-11 21:34 ` Suresh Siddha
2008-12-12 8:24 ` Ingo Molnar
2008-12-12 15:57 ` Arjan van de Ven
2008-12-12 16:11 ` Linus Torvalds
2008-12-13 17:15 ` Arjan van de Ven
2008-12-16 22:34 ` Ingo Molnar
2008-12-11 5:09 ` Arjan van de Ven
2008-12-11 7:57 ` Nick Piggin
2008-12-11 8:07 ` Andrew Morton
2008-12-11 8:45 ` Nick Piggin
2008-12-12 3:02 ` Andrew Morton
2008-12-12 3:07 ` Nick Piggin
2008-12-12 3:39 ` Andrew Morton
2008-12-11 8:06 ` Willy Tarreau
2008-12-11 8:40 ` Joerg Roedel
2008-12-11 22:57 ` Theodore Tso
2008-12-11 23:12 ` Mike Travis
2008-12-11 9:26 ` Jean Delvare
2008-12-11 10:38 ` Frederik Deweerdt
2008-12-11 16:59 ` Andrew Morton
2008-12-11 13:00 ` Sam Ravnborg
2008-12-11 13:23 ` Paolo Ciarrocchi
2008-12-11 13:44 ` Alexey Zaytsev
2008-12-11 13:48 ` Ingo Molnar
2008-12-11 15:20 ` Pavel Machek
2008-12-11 15:29 ` David Howells
2008-12-12 3:19 ` David Miller
2008-12-12 5:40 ` Linus Torvalds
2008-12-12 7:54 ` Joerg Roedel
2008-12-12 15:48 ` Alan Cox
2008-12-11 20:12 ` Rafael J. Wysocki
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