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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2021-07-30 14:26:22 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-08-03 06:16:40 -0400 |
| commit | 2e2f1e8d0450c561c0c936b4b67e8b5a95975fb7 (patch) | |
| tree | 73dc45ea0c70fae07154f91c909ccc1598e75d0a /tools/perf/scripts/python/stackcollapse.py | |
| parent | KVM: x86: accept userspace interrupt only if no event is injected (diff) | |
| download | linux-2e2f1e8d0450c561c0c936b4b67e8b5a95975fb7.tar.gz linux-2e2f1e8d0450c561c0c936b4b67e8b5a95975fb7.zip | |
KVM: x86: hyper-v: Check access to hypercall before reading XMM registers
In case guest doesn't have access to the particular hypercall we can avoid
reading XMM registers.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Siddharth Chandrasekaran <sidcha@amazon.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210730122625.112848-2-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions