Re: [PATCH] Fixes: 805de8f43c20 (atomic: Replace atomic_{set,clear}_mask() usage)

From: Peter Zijlstra
Date: Wed Sep 16 2015 - 10:45:39 EST


On Wed, Sep 16, 2015 at 09:13:50AM -0400, Jason J. Herne wrote:
> The offending commit accidentally replaces an atomic_clear with an
> atomic_or instead of an atomic_andnot in kvm_s390_vcpu_request_handled.
> The symptom is that kvm guests on s390 hang on startup.
> This patch simply replaces the incorrect atomic_or with atomic_andnot
>
> Signed-off-by: Jason J. Herne <jjherne@xxxxxxxxxxxxxxxxxx>

Urgh, sorry about that.

Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
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