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(parent: c930823) | patch
Clear the host registers after setbe
authorJun Nakajima <jun.nakajima@intel.com>
Wed, 20 Dec 2017 16:04:54 +0000 (08:04 -0800)
committerKirtikar Kashyap <kirtikar.kashyap@oracle.com>
Fri, 12 Jan 2018 18:19:58 +0000 (10:19 -0800)
commitb6c741b796952008d3147e1901107ff836013f0f
treec91fcfd4579b7da7879ff5487adb7dcd4c1ffd96tree
parentc9308233677dc6ea9ef5f1299e3e2c2b7ba10978commit | diff
Clear the host registers after setbe

The original patch cleared the host registers before setbe doing XOR,
and it set a false flag as VM enry failure.

Orabug: 27344012
CVE: CVE-2017-5715

Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: John Haxby <john.haxby@oracle.com>
Signed-off-by: Kirtikar Kashyap <kirtikar.kashyap@oracle.com>
arch/x86/kvm/vmx.c diff | blob | history
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