From: Dave Jones <davej@redhat.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Rusty Russell <rusty@rustcorp.com.au>,
Yinghai Lu <yinghai@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Andrew Morton <akpm@linux-foundation.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Langsdorf, Mark" <mark.langsdorf@amd.com>,
Mike Travis <travis@sgi.com>
Subject: Re: [PATCH] x86/powernow: fix cpus_allowed brokage when acpi=off
Date: Fri, 30 Jan 2009 11:04:31 -0500 [thread overview]
Message-ID: <20090130160431.GA12130@redhat.com> (raw)
In-Reply-To: <20090130151701.GD27549@elte.hu>
On Fri, Jan 30, 2009 at 04:17:01PM +0100, Ingo Molnar wrote:
> > Yinghai, as far as I can tell your other fixes are independent (and
> > were a problem before this commit, yes?). Can you re-submit them on top
> > of this patch (which is for Ingo, but against latest Linus).
> >
> > Subject: cpumask: fix powernow-k8: partial revert of 2fdf66b491ac706657946442789ec644cc317e1a
> >
> > Impact: fix powernow-k8 when acpi=off (or other error).
> >
> > There was a spurious change introduced into powernow-k8 in this patch:
> > the cause if that we try to "restore" the cpus_allowed we never saved.
> >
> > See lkml "[PATCH] x86/powernow: fix cpus_allowed brokage when
> > acpi=off" from Yinghai for the bug report.
> >
> > Cc: Mike Travis <travis@sgi.com>
> > Cc: Yinghai Lu <yinghai@kernel.org>
> > Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
>
> applied to tip/x86/urgent, thanks guys!
>
> Dave, is it fine if we send the fix to Linus via this route - or would you
> like to do it yourself?
I thought this was only in your tree, so I was letting you do the work anyway :-)
I'm fine with it, as long as it goes in soon.
Dave
--
http://www.codemonkey.org.uk
next prev parent reply other threads:[~2009-01-30 16:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-29 4:56 [PATCH] x86/powernow: fix cpus_allowed brokage when acpi=off Yinghai Lu
2009-01-30 1:40 ` Rusty Russell
2009-01-30 1:44 ` Yinghai Lu
2009-01-30 15:17 ` Ingo Molnar
2009-01-30 16:04 ` Dave Jones [this message]
2009-01-30 20:41 ` [PATCH] x86/powernow: dont emit warning " Yinghai Lu
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