diff options
| author | Sean Christopherson <[email protected]> | 2022-08-30 23:16:10 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2022-09-26 12:03:11 -0400 |
| commit | 65ec8f01beb62f76b2bf92009323cb3cb1865992 (patch) | |
| tree | 22a2d80ffcd4494d1152afe5133e4889395f916a /tools/perf/scripts/python/stackcollapse.py | |
| parent | 7055fb11311622852c16463b1ccaa59e7691e42e (diff) | |
KVM: VMX: Update MTF and ICEBP comments to document KVM's subtle behavior
Document the oddities of ICEBP interception (trap-like #DB is intercepted
as a fault-like exception), and how using VMX's inner "skip" helper
deliberately bypasses the pending MTF and single-step #DB logic.
No functional change intended.
Signed-off-by: Sean Christopherson <[email protected]>
Reviewed-by: Maxim Levitsky <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions