From: Andy Honig Date: Wed, 27 Aug 2014 18:16:44 +0000 (-0700) Subject: KVM: x86: Prevent host from panicking on shared MSR writes. X-Git-Tag: fixes-against-v3.18-rc2~9^2~13 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b3c3104c3f4f706e99365c3e0d2aa61b95f969f;p=pandora-kernel.git KVM: x86: Prevent host from panicking on shared MSR writes. The previous patch blocked invalid writes directly when the MSR is written. As a precaution, prevent future similar mistakes by gracefulling handle GPs caused by writes to shared MSRs. Cc: stable@vger.kernel.org Signed-off-by: Andrew Honig [Remove parts obsoleted by Nadav's patch. - Paolo] Signed-off-by: Paolo Bonzini --- Reading git-diff-tree failed