diff options
| author | Mathias Krause <minipli@grsecurity.net> | 2023-03-22 02:37:29 +0100 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-03-22 07:47:25 -0700 |
| commit | 74cdc836919bf34684ef66f995273f35e2189daf (patch) | |
| tree | cc9fa2d45611e6b719a5c8161db5d33b9242f5ff /arch/x86/kvm/vmx/nested.c | |
| parent | e40bcf9f3a187126ce74a05d3b177fc16874446f (diff) | |
KVM: x86: Make use of kvm_read_cr*_bits() when testing bits
Make use of the kvm_read_cr{0,4}_bits() helper functions when we only
want to know the state of certain bits instead of the whole register.
This not only makes the intent cleaner, it also avoids a potential
VMREAD in case the tested bits aren't guest owned.
Signed-off-by: Mathias Krause <minipli@grsecurity.net>
Link: https://lore.kernel.org/r/20230322013731.102955-5-minipli@grsecurity.net
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch/x86/kvm/vmx/nested.c')
0 files changed, 0 insertions, 0 deletions