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| author | Sean Christopherson <seanjc@google.com> | 2024-08-02 12:51:18 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-08-29 19:50:21 -0700 |
| commit | f7f39c50edb9d336274371953275e0d3503b9b75 (patch) | |
| tree | 995de606a2daba4cfeb408cc89a3806eff92eaa2 /tools/perf/scripts/python/stackcollapse.py | |
| parent | ea60229af7fbdcdd06d798f8340a7a9b40770c53 (diff) | |
KVM: x86: Exit to userspace if fastpath triggers one on instruction skip
Exit to userspace if a fastpath handler triggers such an exit, which can
happen when skipping the instruction, e.g. due to userspace
single-stepping the guest via KVM_GUESTDBG_SINGLESTEP or because of an
emulation failure.
Fixes: 404d5d7bff0d ("KVM: X86: Introduce more exit_fastpath_completion enum values")
Link: https://lore.kernel.org/r/20240802195120.325560-4-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions