Files
android_kernel_xiaomi_sm8450/arch/x86
Paolo Bonzini 0624fca951 kvm/x86: return meaningful value from KVM_SIGNAL_MSI
If kvm_apic_map_get_dest_lapic() finds a disabled LAPIC,
it will return with bitmap==0 and (*r == -1) will be returned to
userspace.

QEMU may then record "KVM: injection failed, MSI lost
(Operation not permitted)" in its log, which is quite puzzling.

Reported-by: Peng Hao <penghao122@sina.com.cn>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-10-17 00:29:43 +02:00
..
2018-08-27 10:29:14 +02:00