KVM: x86: keep track of LVT0 changes under APICv
authorRadim Krčmář <[email protected]>
Tue, 30 Jun 2015 20:19:16 +0000 (22:19 +0200)
committerPaolo Bonzini <[email protected]>
Fri, 3 Jul 2015 16:55:18 +0000 (18:55 +0200)
commit59fd132340b3e37b83179d2fcb673980035edf62
tree205f62686d47c95eb3c4dbbc2b3d48b42b26510d
parentdb1385624c686fe99fe2d1b61a36e1537b915d08
KVM: x86: keep track of LVT0 changes under APICv

Memory-mapped LVT0 register already contains the new value when APICv
traps so we can't directly detect a change.
Memorize a bit we are interested in to enable legacy NMI watchdog.

Suggested-by: Yoshida Nobuo <[email protected]>
Signed-off-by: Radim Krčmář <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
arch/x86/kvm/lapic.c
arch/x86/kvm/lapic.h