From: Andrew Morton <akpm@linux-foundation.org>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: linux-kernel@vger.kernel.org,
"Eric W. Biederman" <ebiederm@xmission.com>
Subject: Re: 2.6.21-rc3-mm2: BUG: at drivers/pci/pci.c:679 pci_restore_state during suspend testing
Date: Fri, 9 Mar 2007 19:00:09 -0800 [thread overview]
Message-ID: <20070309190009.20b912a6.akpm@linux-foundation.org> (raw)
In-Reply-To: <200703090113.14627.rjw@sisk.pl>
> On Fri, 9 Mar 2007 01:13:14 +0100 "Rafael J. Wysocki" <rjw@sisk.pl> wrote:
> I get the following traces from 2.6.21-rc3-mm2 during the "resume" phase
> of testing with 'echo test > /sys/power/disk && echo disk > /sys/power/state':
>
> acpi thermal:00: resuming
> pci 0000:00:00.0: resuming
> pcieport-driver 0000:00:01.0: resuming
> BUG: at drivers/pci/pci.c:679 pci_restore_state()
>
> Call Trace:
> [<ffffffff803ab3e9>] pci_restore_state+0x229/0x270
> [<ffffffff803b10f9>] pcie_portdrv_restore_config+0x19/0x40
> [<ffffffff803b1171>] pcie_portdrv_resume+0x11/0x20
> [<ffffffff803ad92c>] pci_device_resume+0x2c/0x70
> [<ffffffff80411d41>] resume_device+0xe1/0x160
> [<ffffffff80411e69>] dpm_resume+0xa9/0x110
> [<ffffffff80411f18>] device_resume+0x48/0x60
> [<ffffffff802bb355>] pm_suspend_disk+0x235/0x250
> [<ffffffff802b99c5>] enter_state+0x65/0x250
> [<ffffffff802b9c2a>] state_store+0x7a/0xa0
> [<ffffffff80316734>] subsys_attr_store+0x24/0x30
> [<ffffffff803168a0>] sysfs_write_file+0x100/0x140
> [<ffffffff802181cf>] vfs_write+0xdf/0x180
> [<ffffffff80218d10>] sys_write+0x50/0x90
> [<ffffffff8026529e>] system_call+0x7e/0x83
Yes, a number of people (including myself) have been hitting these
new warnings. I don't think we know why yet, but Eric is offline
for a bit and I'm travelling. We'll sort it out over the next few
weeks I guess.
next prev parent reply other threads:[~2007-03-10 3:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-09 0:13 2.6.21-rc3-mm2: BUG: at drivers/pci/pci.c:679 pci_restore_state during suspend testing Rafael J. Wysocki
2007-03-10 3:00 ` Andrew Morton [this message]
2007-03-10 4:00 ` Eric W. Biederman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20070309190009.20b912a6.akpm@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=ebiederm@xmission.com \
--cc=linux-kernel@vger.kernel.org \
--cc=rjw@sisk.pl \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox