netdev - Re: [BUG] New Kernel Bugs

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Date:	Wed, 14 Nov 2007 15:14:46 +0100
From:	"Fabio Comolli" <fabio.comolli@...il.com>
To:	"Pavel Machek" <pavel@....cz>
Cc:	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Natalie Protasevich" <protasnb@...il.com>,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	alsa-devel@...a-project.org, linux-ide@...r.kernel.org,
	linux-pcmcia@...ts.infradead.org,
	linux-input@...ey.karlin.mff.cuni.cz,
	bugme-daemon@...zilla.kernel.org
Subject: Re: [BUG] New Kernel Bugs

FWIW, I see the same problem with another HP notebook, DV4378EA with
radeon X700 video card. It does not happen frequently but I can say
that since I disabled the tickless feature I can't reproduce the
problem anymore.

On Nov 14, 2007 2:24 PM, Pavel Machek <pavel@....cz> wrote:
> Hi!
>
> > > Suspend to RAM resume hangs on a tickless (NO_HZ) kernel
> > > http://bugzilla.kernel.org/show_bug.cgi?id=9275
> > > Kernel: 2.6.23
> > > This is HP notebook nc6320 T2400 945GM
> >
> > No response from developers
>
> Maybe I'm optimistic, but I expected Ingo/Thomas to look after nohz
> problems. nohz=off highres=off fixes more than one suspend problem...
>
> ...stuff I've seen with NOHZ even without suspend (cursor blinking
> irregulary) make me think that nohz perhaps should not be used in
> production just yet...
>
>                                                         Pavel
> --
> (english) http://www.livejournal.com/~pavelmachek
> (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
>
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