From: "Rafael J. Wysocki" <rjw@sisk•pl>
To: Stephen Rothwell <sfr@canb•auug.org.au>
Cc: linux-next@vger•kernel.org, LKML <linux-kernel@vger•kernel.org>,
ACPI Devel Maling List <linux-acpi@vger•kernel.org>,
Andrew Morton <akpm@linux-foundation•org>,
Ingo Molnar <mingo@elte•hu>,
Kernel Testers List <kernel-testers@vger•kernel.org>
Subject: Re: linux-next: Tree for July 14
Date: Tue, 15 Jul 2008 01:35:37 +0200 [thread overview]
Message-ID: <200807150135.38701.rjw@sisk.pl> (raw)
In-Reply-To: <20080714201249.947400d0.sfr@canb.auug.org.au>
On Monday, 14 of July 2008, Stephen Rothwell wrote:
> Hi all,
Hi,
> With the opening of the merge window, I am hoping my job becomes easier
> again ... :-)
I get something like this on one of my test boxes (full dmesg at
http://www.sisk.pl/kernel/debug/20080714/dmesg-asus_L5D.log):
------------[ cut here ]------------
WARNING: at /home/rafael/src/linux-next/arch/x86/mm/pageattr.c:592 __change_page_attr_set_clr+0x8bf/0x9d0()
Modules linked in: snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device dm_crypt reiserfs dm_mod arc4 ecb crypto_blkcipher b43 rfkill pcmcia mac80211 cfg80211 input_polldev ppdev snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm joydev yenta_socket rtc_cmos sr_mod ohci1394 snd_timer rsrc_nonstatic snd skge pcmcia_core ieee1394 ssb asus_laptop cdrom sg video i2c_nforce2 parport_pc soundcore output backlight parport ac battery button snd_page_alloc led_class i2c_core evdev usbhid ff_memless sd_mod ehci_hcd ohci_hcd amd74xx ext3 jbd fan pata_amd libata scsi_mod dock thermal processor
Pid: 3873, comm: acpidump Not tainted 2.6.26-next #21
Call Trace:
[<ffffffff8023ab6f>] warn_on_slowpath+0x5f/0x80
[<ffffffff8023bd67>] ? printk+0x67/0x70
[<ffffffff802c52dd>] ? __d_lookup+0xcd/0x190
[<ffffffff80225c9f>] __change_page_attr_set_clr+0x8bf/0x9d0
[<ffffffff802b9b34>] ? do_lookup+0x84/0x210
[<ffffffff802b9587>] ? permission+0xc7/0x130
[<ffffffff802c5d71>] ? dput+0x81/0x110
[<ffffffff802ab621>] ? check_poison_obj+0x31/0x1f0
[<ffffffff80226c28>] ? reserve_memtype+0xf8/0x310
[<ffffffff80225e4f>] change_page_attr_set_clr+0x9f/0x1d0
[<ffffffff8049dbb6>] ? _spin_unlock+0x26/0x30
[<ffffffff80226073>] _set_memory_uc+0x13/0x20
[<ffffffff80224b45>] ioremap_change_attr+0x25/0x40
[<ffffffff80226f49>] phys_mem_access_prot_allowed+0x109/0x170
[<ffffffff802abea9>] ? cache_alloc_debugcheck_after+0x99/0x230
[<ffffffff803915a5>] mmap_mem+0x35/0xb0
[<ffffffff8029c09a>] mmap_region+0x17a/0x4c0
[<ffffffff8049d6ba>] ? __down_write_nested+0x1a/0xc0
[<ffffffff8029cb6b>] do_mmap_pgoff+0x3ab/0x3d0
[<ffffffff80210e1c>] sys_mmap+0xfc/0x130
[<ffffffff8020b6ab>] system_call_after_swapgs+0x7b/0x80
---[ end trace f1b1c6f21f48e09f ]---
acpidump:3873 /dev/mem ioremap_change_attr failed uncached-minus for 5ff40000-5ff41000
next prev parent reply other threads:[~2008-07-14 23:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-14 10:12 linux-next: Tree for July 14 Stephen Rothwell
2008-07-14 11:43 ` Gabriel C
2008-07-14 13:47 ` Stephen Rothwell
2008-07-14 14:18 ` Gabriel C
2008-07-14 16:20 ` Takashi Iwai
2008-07-15 5:50 ` Benjamin Herrenschmidt
2008-07-14 16:20 ` Takashi Iwai
2008-07-14 16:25 ` Takashi Iwai
2008-07-14 16:25 ` Takashi Iwai
2008-07-14 17:12 ` Andrew Morton
2008-07-14 23:35 ` Rafael J. Wysocki [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-07-14 15:06 mkrufky
2009-07-14 7:06 Stephen Rothwell
2010-07-14 4:23 Stephen Rothwell
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