mirror of
https://github.com/edk2-porting/linux-next.git
synced 2025-01-03 19:24:02 +08:00
db7d8e4768
Export x2apic_mode so that KVM can query whether x2APIC is active without having to incur the RDMSR in x2apic_enabled(). When Posted Interrupts are in use for a guest with an assigned device, KVM ends up checking for x2APIC at least once every time a vCPU halts. KVM could obviously snapshot x2apic_enabled() to avoid the RDMSR, but that's rather silly given that x2apic_mode holds the exact info needed by KVM. Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210115220354.434807-2-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
||
|---|---|---|
| .. | ||
| apic_common.c | ||
| apic_flat_64.c | ||
| apic_noop.c | ||
| apic_numachip.c | ||
| apic.c | ||
| bigsmp_32.c | ||
| hw_nmi.c | ||
| io_apic.c | ||
| ipi.c | ||
| local.h | ||
| Makefile | ||
| msi.c | ||
| probe_32.c | ||
| probe_64.c | ||
| vector.c | ||
| x2apic_cluster.c | ||
| x2apic_phys.c | ||
| x2apic_uv_x.c | ||