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| author | Sean Christopherson <seanjc@google.com> | 2021-10-08 19:12:13 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-12-08 04:24:54 -0500 |
| commit | 057aa61bc992f2d27218b6558b0115d5623f1a7b (patch) | |
| tree | 0dde27d3e15a2d8c52627606aa6dc82880248370 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | KVM: Add helpers to wake/query blocking vCPU (diff) | |
| download | linux-057aa61bc992f2d27218b6558b0115d5623f1a7b.tar.gz linux-057aa61bc992f2d27218b6558b0115d5623f1a7b.zip | |
KVM: VMX: Skip Posted Interrupt updates if APICv is hard disabled
Explicitly skip posted interrupt updates if APICv is disabled in all of
KVM, or if the guest doesn't have an in-kernel APIC. The PI descriptor
is kept up-to-date if APICv is inhibited, e.g. so that re-enabling APICv
doesn't require a bunch of updates, but neither the module param nor the
APIC type can be changed on-the-fly.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20211009021236.4122790-21-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions