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| author | Sean Christopherson <seanjc@google.com> | 2021-10-08 19:12:15 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-12-08 04:24:55 -0500 |
| commit | c95717218add161f3e93bd454743506ed5bdd8e1 (patch) | |
| tree | 06a5fe55ac367d3caabc22c7a3bfddea1ba9a76b /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | KVM: VMX: Skip Posted Interrupt updates if APICv is hard disabled (diff) | |
| download | linux-c95717218add161f3e93bd454743506ed5bdd8e1.tar.gz linux-c95717218add161f3e93bd454743506ed5bdd8e1.zip | |
KVM: VMX: Drop unnecessary PI logic to handle impossible conditions
Drop sanity checks on the validity of the previous pCPU when handling
vCPU block/unlock for posted interrupts. The intention behind the sanity
checks is to avoid memory corruption in case of a race or incorrect locking,
but the code has been stable for a few years now and the checks get in
the way of eliminating kvm_vcpu.pre_cpu.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20211009021236.4122790-23-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions