Messages in this thread | | | Date | Wed, 22 Jan 2014 12:44:43 +0100 | From | Markus Trippelsdorf <> | Subject | Re: [Bisected] qemu hangs on current git |
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On 2014.01.22 at 11:24 +0100, Peter Zijlstra wrote: > On Wed, Jan 22, 2014 at 10:37:55AM +0100, Markus Trippelsdorf wrote: > > git bisect points to: > > > > commit 8cb75e0c4ec9786b81439761eac1d18d4a931af3 > > Author: Peter Zijlstra <peterz@infradead.org> > > Date: Wed Nov 20 12:22:37 2013 +0100 > > > > sched/preempt: Fix up missed PREEMPT_NEED_RESCHED folding > > > > No idea why kvm would go funny on that, real hardware runs fine. > > You're running a !PREEMPT kernel, right? Does the below make any > difference?
Yes: CONFIG_PREEMPT_VOLUNTARY=y And yes, your patch fixes the issue. Thanks.
-- Markus
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