From: Izik Eidus <ieidus@redhat.com>
Date: Tue, 28 Jul 2009 18:26:58 +0000 (-0300)
Subject: KVM: MMU: make __kvm_mmu_free_some_pages handle empty list
X-Git-Tag: v2.6.32-rc1~693^2~59
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b80fffe2b31fb716d3ebe729c54464ee7856723;p=pandora-kernel.git

KVM: MMU: make __kvm_mmu_free_some_pages handle empty list

First check if the list is empty before attempting to look at list
entries.

Cc: stable@kernel.org
Signed-off-by: Izik Eidus <ieidus@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---

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