From a439dbe18500d99916c923e42a54a4344bcf4999 Mon Sep 17 00:00:00 2001 From: Andy Whitcroft Date: Wed, 31 Jan 2018 15:38:03 +0000 Subject: [PATCH 014/104] Revert "KVM: SVM: Do not intercept new speculative control MSRs" CVE-2017-5753 (revert embargoed) CVE-2017-5715 (revert embargoed) This reverts commit ccaa77a824fd3e21f0b8ae6b5a66fc1ee7e35b14. Signed-off-by: Andy Whitcroft --- arch/x86/kvm/svm.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 6bf1e061b440..af256b786a70 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -248,8 +248,6 @@ static const struct svm_direct_access_msrs { { .index = MSR_CSTAR, .always = true }, { .index = MSR_SYSCALL_MASK, .always = true }, #endif - { .index = MSR_IA32_SPEC_CTRL, .always = true }, - { .index = MSR_IA32_PRED_CMD, .always = true }, { .index = MSR_IA32_LASTBRANCHFROMIP, .always = false }, { .index = MSR_IA32_LASTBRANCHTOIP, .always = false }, { .index = MSR_IA32_LASTINTFROMIP, .always = false }, -- 2.15.1