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| author | Sean Christopherson <seanjc@google.com> | 2024-04-23 09:53:28 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-05-07 13:07:35 -0400 |
| commit | 40269c03fdbff2171af246795a4c639cb0cf1ed5 (patch) | |
| tree | db270e67bb76d1666a68498dcfa6e9e21a173307 /tools/testing/selftests/kvm/lib/userfaultfd_util.c | |
| parent | 555485bd86e344b20f3a6582fdbeeab207d08757 (diff) | |
KVM: x86: Explicitly zero kvm_caps during vendor module load
Zero out all of kvm_caps when loading a new vendor module to ensure that
KVM can't inadvertently rely on global initialization of a field, and add
a comment above the definition of kvm_caps to call out that all fields
needs to be explicitly computed during vendor module load.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Message-ID: <20240423165328.2853870-4-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/lib/userfaultfd_util.c')
0 files changed, 0 insertions, 0 deletions