From: "John W. Linville" <linville@tuxdriver.com>
To: Hin-Tak Leung <htl10@users.sourceforge.net>
Cc: Larry Finger <Larry.Finger@lwfinger.net>,
Herton Ronaldo Krzesinski <herton@canonical.com>,
linux-wireless@vger.kernel.org, kay@redhat.com
Subject: Re: rtl8187 WARN slowpath on suspend with 3.6.11
Date: Wed, 2 Jan 2013 10:47:25 -0500 [thread overview]
Message-ID: <20130102154724.GA2198@tuxdriver.com> (raw)
In-Reply-To: <1357138947.38782.YahooMailClassic@web172305.mail.ir2.yahoo.com>
On Wed, Jan 02, 2013 at 03:02:27PM +0000, Hin-Tak Leung wrote:
> --- On Tue, 1/1/13, Larry Finger <Larry.Finger@lwfinger.net> wrote:
>
> > On 12/31/2012 06:16 PM, Hin-Tak Leung
> > wrote:
> > > Hi,
> > >
> > > Does either Larry or Herton see the sort of behavior
> > (https://bugzilla.redhat.com/show_bug.cgi?id=891019) on
> > suspend? John, is there anything changed between 3.6.9 and
> > 3.6.11 which would cause this?
> > >
> > > Other than a genuine kernel regression, it is possible
> > that it might be fedora specific - I just went from F17 to
> > F18. F18 seems to have an systemd integrated udevd which
> > might behaves differently from the older udevd's... or
> > general funniness with F18 (I noticed another bug https://bugzilla.redhat.com/show_bug.cgi?id=891018 but
> > that might be unrelated).
> > >
> > > Anyway, other than whole sale downgrade I think I can
> > try booting 3.6.9 (which suspended cleanly under F17) and
> > see whether it is a F18-specific problem.
> >
> > Hin-Tak,
> >
> > My system has never done a suspend/resume with any wireless
> > card, thus I cannot
> > check your result. The test with 3.6.9 is a good idea.
> >
> > Sorry,
> >
> > Larry
>
> Hi Larry,
>
> Thanks for the reply. I have since rebooted to 3.6.9-2.fc17.x86_64, 3.6.10-2.fc17.x86_64 as well as 3.6.9-4.fc18.x86_64, 3.6.10-5.fc18.x86_64 and 3.6.11-3.fc18.x86_64; and all have the same problem. 3.6.9-2.fc17.x86_64 was the last kernel which I ran for over two weeks and had suspended a few times according to my /var/log/messages*. So this looks like a fedora-18 specific problems brought on by changes in userland
> between F17 and F18. (possibly the systemd integrated udevd).
>
> I'll add a comment to the bug report and let John reassign as appropriate.
Thanks, Hin-Tak! I'll ask Kay to investigate.
John
--
John W. Linville Someday the world will need a hero, and you
linville@tuxdriver.com might be all we have. Be ready.
prev parent reply other threads:[~2013-01-02 16:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-01 0:16 rtl8187 WARN slowpath on suspend with 3.6.11 Hin-Tak Leung
2013-01-01 1:30 ` Larry Finger
2013-01-02 15:02 ` Hin-Tak Leung
2013-01-02 15:47 ` John W. Linville [this message]
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