diff options
| author | Alexander Graf <graf@amazon.com> | 2020-09-25 16:34:19 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-09-28 07:58:06 -0400 |
| commit | fd6fa73d13377f2bff6ed668c99ca76adcda1336 (patch) | |
| tree | 8f7e991a4297611d705f317a41836fceea985ebc /tools/bpf | |
| parent | 476c9bd8e997b495524500cd82471e59b3aac20e (diff) | |
KVM: x86: SVM: Prevent MSR passthrough when MSR access is denied
We will introduce the concept of MSRs that may not be handled in kernel
space soon. Some MSRs are directly passed through to the guest, effectively
making them handled by KVM from user space's point of view.
This patch introduces all logic required to ensure that MSRs that
user space wants trapped are not marked as direct access for guests.
Signed-off-by: Alexander Graf <graf@amazon.com>
Message-Id: <20200925143422.21718-6-graf@amazon.com>
[Make terminology a bit more similar to VMX. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/bpf')
0 files changed, 0 insertions, 0 deletions