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authorNadav Amit <namit@cs.technion.ac.il>2014-08-19 00:03:00 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2014-08-19 15:12:29 +0200
commit1e1b6c26443547b05925ae4a4494884c92eb7d95 (patch)
treeacbc152358699e6ac0883a9b8f6d4b3cfd08cc2d /tools/perf/scripts/python/call-graph-from-postgresql.py
parentKVM: x86: Clear apic tsc-deadline after deadline (diff)
downloadlinux-dev-1e1b6c26443547b05925ae4a4494884c92eb7d95.tar.xz
linux-dev-1e1b6c26443547b05925ae4a4494884c92eb7d95.zip
KVM: x86: recalculate_apic_map after enabling apic
Currently, recalculate_apic_map ignores vcpus whose lapic is software disabled through the spurious interrupt vector. However, once it is re-enabled, the map is not recalculated. Therefore, if the guest OS configured DFR while lapic is software-disabled, the map may be incorrect. This patch recalculates apic map after software enabling the lapic. Signed-off-by: Nadav Amit <namit@cs.technion.ac.il> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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