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| author | Krish Sadhukhan <krish.sadhukhan@oracle.com> | 2020-05-22 18:19:52 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-07-08 16:21:41 -0400 |
| commit | 1aef8161b38a531895a8bffad0e9fb1445ca91f7 (patch) | |
| tree | 19dac418430e856b559009dad3ebc9188dc9ba20 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: x86: Move the check for upper 32 reserved bits of DR6 to separate function (diff) | |
| download | linux-1aef8161b38a531895a8bffad0e9fb1445ca91f7.tar.gz linux-1aef8161b38a531895a8bffad0e9fb1445ca91f7.zip | |
KVM: nSVM: Check that DR6[63:32] and DR7[64:32] are not set on vmrun of nested guests
According to section "Canonicalization and Consistency Checks" in APM vol. 2
the following guest state is illegal:
"DR6[63:32] are not zero."
"DR7[63:32] are not zero."
"Any MBZ bit of EFER is set."
Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com>
Message-Id: <20200522221954.32131-3-krish.sadhukhan@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions