diff options
| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2021-05-21 11:51:58 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-06-17 13:09:44 -0400 |
| commit | a921cf83cc4c927f29eef1e7a17bff176c74b886 (patch) | |
| tree | f96e7a44f6580bef8f016ec02880f0bdca6ae93a /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | KVM: x86: hyper-v: Honor HV_SIGNAL_EVENTS privilege bit (diff) | |
| download | linux-a921cf83cc4c927f29eef1e7a17bff176c74b886.tar.gz linux-a921cf83cc4c927f29eef1e7a17bff176c74b886.zip | |
KVM: x86: hyper-v: Honor HV_DEBUGGING privilege bit
Hyper-V partition must possess 'HV_DEBUGGING' privilege to issue
HVCALL_POST_DEBUG_DATA/HVCALL_RETRIEVE_DEBUG_DATA/
HVCALL_RESET_DEBUG_SESSION hypercalls.
Note, when SynDBG is disabled hv_check_hypercall_access() returns
'true' (like for any other unknown hypercall) so the result will
be HV_STATUS_INVALID_HYPERCALL_CODE and not HV_STATUS_ACCESS_DENIED.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210521095204.2161214-25-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions