tree 1471ba4a46298778271f1440b14a5f4e795bc291
parent 44874f84918e37b64bec6df1587e5fe2fdf6ab62
author Joerg Roedel <joerg.roedel@amd.com> 1220980311 +0200
committer Avi Kivity <avi@qumranet.com> 1221122365 +0300

KVM: SVM: fix guest global tlb flushes with NPT

Accesses to CR4 are intercepted even with Nested Paging enabled. But the code
does not check if the guest wants to do a global TLB flush. So this flush gets
lost. This patch adds the check and the flush to svm_set_cr4.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>