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| author | Gleb Natapov | 2013-08-05 10:07:14 +0200 |
|---|---|---|
| committer | Paolo Bonzini | 2013-08-07 15:57:40 +0200 |
| commit | 53166229e96941f27e7f0ba405c7a44d648751c9 (patch) | |
| tree | 737ab0c3103b6174bfb57335d6e5ee930c465054 /arch/x86/kvm/x86.c | |
| parent | nEPT: Redefine EPT-specific link_shadow_page() (diff) | |
| download | kernel-qcow2-linux-53166229e96941f27e7f0ba405c7a44d648751c9.tar.gz kernel-qcow2-linux-53166229e96941f27e7f0ba405c7a44d648751c9.tar.xz kernel-qcow2-linux-53166229e96941f27e7f0ba405c7a44d648751c9.zip | |
nEPT: correctly check if remote tlb flush is needed for shadowed EPT tables
need_remote_flush() assumes that shadow page is in PT64 format, but
with addition of nested EPT this is no longer always true. Fix it by
bits definitions that depend on host shadow page type.
Reported-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Reviewed-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/x86.c')
0 files changed, 0 insertions, 0 deletions