From: "Serge E. Hallyn" <serge@hallyn.com>
To: Jonathan Nieder <jrnieder@gmail.com>
Cc: Dave Hansen <dave@linux.vnet.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org, Kevin Tian <kevin.tian@intel.com>,
mingo@redhat.com, hpa@zytor.com,
Ian Campbell <Ian.Campbell@eu.citrix.com>,
JBeulich@novell.com, xen-devel@lists.xensource.com,
Lars Boegild Thomsen <lth@cow.dk>,
Len Brown <len.brown@intel.com>
Subject: Re: [regression] Ideapad S10-3 does not wake up from suspend (Re: [PATCH v2 2/2] x86: don't unmask disabled irqs when migrating them)
Date: Fri, 2 Sep 2011 03:01:40 +0000 [thread overview]
Message-ID: <20110902030140.GA31569@hallyn.com> (raw)
In-Reply-To: <20110831082230.GA4539@elie.gateway.2wire.net>
Quoting Jonathan Nieder (jrnieder@gmail.com):
> Hi Dave,
>
> Dave Hansen wrote:
>
> > I'm seeing the exact same symptoms on my S10-3, fwiw. They definitely
> > don't happen when intel_idle is compiled out or when
> > intel_idle.max_cstate=0 is specified on the kernel command-line.
>
> Lars reminds me[1] that the kernel he was testing already had the
> intel_idle driver compiled out, so you're probably seeing a different
> (possibly related) bug. (By the way, Lars, it is fine to communicate
> with lkml directly. :) The people there don't bite.)
Right, over the past year or so this has been hit or miss. Sometimes
intel_idle.max_cstate=0 would fix it. Sometimes (like today) not. Ever
since the problems have started, using intel_idle has not worked once,
but disabling it is not 100% reliable. And when it doesn't work, it
doesn't work at all until I get a new kernel.
Sorry, not very helpful.
-serge
next prev parent reply other threads:[~2011-09-02 3:00 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-06 6:43 [PATCH v2 2/2] x86: don't unmask disabled irqs when migrating them Tian, Kevin
2011-05-06 9:59 ` Thomas Gleixner
2011-05-06 12:54 ` Tian, Kevin
2011-05-06 12:54 ` Tian, Kevin
2011-05-06 13:14 ` [Xen-devel] " Tian, Kevin
2011-05-06 13:24 ` Thomas Gleixner
2011-05-06 14:04 ` Ian Campbell
2011-05-08 1:44 ` Jeremy Fitzhardinge
2011-05-08 1:44 ` Jeremy Fitzhardinge
2011-05-09 0:44 ` Tian, Kevin
2011-05-09 0:44 ` Tian, Kevin
2011-05-09 1:45 ` Jeremy Fitzhardinge
2011-05-09 1:45 ` Jeremy Fitzhardinge
2011-05-06 14:28 ` Stefano Stabellini
2011-05-06 14:28 ` Stefano Stabellini
2011-05-06 21:43 ` Tian, Kevin
2011-05-09 2:11 ` Tian, Kevin
2011-05-09 12:02 ` Stefano Stabellini
2011-05-09 12:36 ` Thomas Gleixner
2011-05-10 3:24 ` Tian, Kevin
2011-05-18 23:49 ` Tian, Kevin
2011-05-18 23:49 ` Tian, Kevin
2011-05-19 12:08 ` Stefano Stabellini
2011-05-19 16:18 ` [Xen-devel] " Konrad Rzeszutek Wilk
2011-05-19 16:18 ` Konrad Rzeszutek Wilk
2011-08-29 4:15 ` [regression] Ideapad S10-3 does not wake up from suspend (Re: [PATCH v2 2/2] x86: don't unmask disabled irqs when migrating them) Jonathan Nieder
2011-08-31 1:04 ` Dave Hansen
2011-08-31 8:22 ` Jonathan Nieder
2011-09-02 3:01 ` Serge E. Hallyn [this message]
2011-09-01 6:24 ` Tian, Kevin
2011-09-01 6:24 ` Tian, Kevin
2012-05-12 23:13 ` [regression] Ideapad S10-3 does not wake up from suspend Jonathan Nieder
2012-05-13 1:22 ` Lars Boegild Thomsen
2012-07-15 23:24 ` Jonathan Nieder
2012-04-15 14:06 ` Jonathan Nieder
2012-04-16 18:05 ` Robert Scott
2012-04-17 2:04 ` Jonathan Nieder
2012-04-18 10:03 ` Lars Boegild Thomsen
2012-04-22 16:34 ` [Xen-devel] " Pasi Kärkkäinen
2012-04-21 13:14 ` Robert Scott
2012-05-06 12:44 ` Robert Scott
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