svm: don't clear interception for MSRs required for introspection
authorRazvan Cojocaru <rcojocaru@bitdefender.com>
Mon, 2 Jul 2018 11:08:27 +0000 (13:08 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 2 Jul 2018 11:08:27 +0000 (13:08 +0200)
commit2746088d9cb403470639508cbedbc9b952f7abc4
tree2bb23d55fe935e399bd18e026dd4b8230691b4e5
parent1e34ed7174cce6ab37e420dda9452267301fb7d2
svm: don't clear interception for MSRs required for introspection

This patch mirrors the VMX code that doesn't allow
vmx_clear_msr_intercept() to clear interception of MSRs that an
introspection agent is trying to monitor.

Signed-off-by: Razvan Cojocaru <rcojocaru@bitdefender.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
xen/arch/x86/hvm/svm/svm.c