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Subject: Re: [PATCH] KVM: PPC: Use schedule instead of cond_resched
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Peter Zijlstra <peterz@infradead.org>
Date: Wed, 11 Dec 2013 07:52:51 +1100
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References: <1386685284-3862-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
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Cc: "kvm@vger.kernel.org mailing list" <kvm@vger.kernel.org>,
 Alexander Graf <agraf@suse.de>, kvm-ppc@vger.kernel.org,
 Paul Mackerras <paulus@samba.org>,
 "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
 linuxppc-dev@lists.ozlabs.org
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On Tue, 2013-12-10 at 15:40 +0100, Alexander Graf wrote:
> On 10.12.2013, at 15:21, Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> wrote:
> 
> > From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
> > 
> > We already checked need_resched. So we can call schedule directly
> > 
> > Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
> 
> The real fix for the issue you're seeing is
> 
>   https://lkml.org/lkml/2013/11/28/241
> 

And is still not upstream.... Peter ?

Cheers,
Ben.