From: Paolo Bonzini <pbonzini@redhat.com>
Date: Wed, 20 Aug 2014 12:29:21 +0000 (+0200)
Subject: KVM: do not bias the generation number in kvm_current_mmio_generation
X-Git-Tag: fixes-for-v3.18-merge-window~23^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=00f034a12fdd81210d58116326d92780aac5c238;p=pandora-kernel.git

KVM: do not bias the generation number in kvm_current_mmio_generation

The next patch will give a meaning (a la seqcount) to the low bit of the
generation number.  Ensure that it matches between kvm->memslots->generation
and kvm_current_mmio_generation().

Cc: stable@vger.kernel.org
Reviewed-by: David Matlack <dmatlack@google.com>
Reviewed-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

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