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| author | Sean Christopherson <seanjc@google.com> | 2025-02-15 04:14:34 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2025-02-24 19:59:57 +0300 |
| commit | bb0978d95a551b8181469c4442fd59567c9dd999 (patch) | |
| tree | 0119ed0e4a6f5018403db93c29c60d3dc5fa8e94 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 5c17848134ab1ffb97c4a17a6e25b41390478152 (diff) | |
| download | linux-bb0978d95a551b8181469c4442fd59567c9dd999.tar.xz | |
KVM: x86/xen: Add an #ifdef'd helper to detect writes to Xen MSR
Add a helper to detect writes to the Xen hypercall page MSR, and provide a
stub for CONFIG_KVM_XEN=n to optimize out the check for kernels built
without Xen support.
Reviewed-by: Paul Durrant <paul@xen.org>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Link: https://lore.kernel.org/r/20250215011437.1203084-3-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions