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| author | Sean Christopherson <seanjc@google.com> | 2026-05-30 01:21:48 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-06-03 15:34:47 +0300 |
| commit | 16b5d193b2127caab46ca5840e5d945732215e55 (patch) | |
| tree | 0b249bac83897978f106b30a056131ee3a77d23a /scripts | |
| parent | f43caad54cc0d7ab8c3a08092687fad515ce8da6 (diff) | |
| download | linux-16b5d193b2127caab46ca5840e5d945732215e55.tar.xz | |
KVM: x86: Trace hypercall register *after* truncating values for 32-bit
When tracing hypercalls, invoke the tracepoint *after* truncating the
register values for 32-bit guests so as not to record unused garbage (in
the extremely unlikely scenario that the guest left garbage in a register
after transitioning from 64-bit mode to 32-bit mode).
Fixes: 229456fc34b1 ("KVM: convert custom marker based tracing to event traces")
Reviewed-by: Yosry Ahmed <yosry@kernel.org>
Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
Link: https://patch.msgid.link/20260529222223.870923-6-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions