From: David Miller <davem@davemloft.net>
To: mchan@broadcom.com
Cc: shemminger@vyatta.com, randy.dunlap@oracle.com, netdev@vger.kernel.org
Subject: Re: 2.6.27-rc1-git4 BUG: sched while atomic
Date: Mon, 04 Aug 2008 14:40:20 -0700 (PDT) [thread overview]
Message-ID: <20080804.144020.106451038.davem@davemloft.net> (raw)
In-Reply-To: <1217859640.6746.2.camel@HP1>
From: "Michael Chan" <mchan@broadcom.com>
Date: Mon, 04 Aug 2008 07:20:40 -0700
> This was introduced by:
>
> tg3: adapt tg3 to use reworked PCI PM code
>
> Adapt the tg3 driver to use the reworked PCI PM and make it use the
> exported PCI PM core functions instead of accessing the PCI PM registers
> directly by itself.
>
> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
> Signed-off-by: David S. Miller <davem@davemloft.net>
>
> In the original tg3 code, we used udelay() when switching to D0 state
> since we were inside tg3_full_lock().
Right, this change was obviously not tested properly.
I'm likely going to revert unless a really good fix shows up fast.
next prev parent reply other threads:[~2008-08-04 21:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-04 16:48 2.6.27-rc1-git4 BUG: sched while atomic Randy Dunlap
2008-08-04 17:17 ` Stephen Hemminger
2008-08-04 14:20 ` Michael Chan
2008-08-04 19:13 ` Breno Leitao
2008-08-04 21:40 ` David Miller [this message]
2008-08-05 0:46 ` Matt Carlson
2008-08-04 18:00 ` Breno Leitao
2008-08-05 12:29 ` Rafael J. Wysocki
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=20080804.144020.106451038.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=mchan@broadcom.com \
--cc=netdev@vger.kernel.org \
--cc=randy.dunlap@oracle.com \
--cc=shemminger@vyatta.com \
/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;
as well as URLs for NNTP newsgroup(s).