diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2019-12-10 15:24:32 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-14 16:30:00 -0500 |
| commit | f6e5b0409e186a15cced212580f55799c557d00d (patch) | |
| tree | 95cfe05c00ec537bee33a051559f90167eae45c7 /scripts/gdb/linux/symbols.py | |
| parent | 6694249470b31b6dcebcef5f4b0acdd2219ee1f3 (diff) | |
KVM: VMX: Add non-canonical check on writes to RTIT address MSRs
[ Upstream commit fe6ed369fca98e99df55c932b85782a5687526b5 ]
Reject writes to RTIT address MSRs if the data being written is a
non-canonical address as the MSRs are subject to canonical checks, e.g.
KVM will trigger an unchecked #GP when loading the values to hardware
during pt_guest_enter().
Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts/gdb/linux/symbols.py')
0 files changed, 0 insertions, 0 deletions