From: Avi Kivity Date: Thu, 31 May 2007 12:23:35 +0000 (+0300) Subject: KVM: Make shadow pte updates atomic X-Git-Tag: v2.6.23-rc1~520^2~41 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d551bb698e1328f685ae3611c4a4a96f41bef97;p=pandora-kernel.git KVM: Make shadow pte updates atomic With guest smp, a second vcpu might see partial updates when the first vcpu services a page fault. So delay all updates until we have figured out what the pte should look like. Note that on i386, this is still not completely atomic as a 64-bit write will be split into two on a 32-bit machine. Signed-off-by: Avi Kivity --- Reading git-diff-tree failed