From: Gleb Natapov <gleb@redhat.com>
Date: Mon, 5 Aug 2013 08:07:14 +0000 (+0300)
Subject: nEPT: correctly check if remote tlb flush is needed for shadowed EPT tables
X-Git-Tag: v3.12-rc1~143^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53166229e96941f27e7f0ba405c7a44d648751c9;p=pandora-kernel.git

nEPT: correctly check if remote tlb flush is needed for shadowed EPT tables

need_remote_flush() assumes that shadow page is in PT64 format, but
with addition of nested EPT this is no longer always true. Fix it by
bits definitions that depend on host shadow page type.

Reported-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Reviewed-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

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