This series is a successor of Lenny's "[PATCH] x86/kvmclock: Stop kvmclocks for hibernate restore". While reviewing his patch I realized that PV features teardown we have is a bit messy: it is scattered across kvm.c and kvmclock.c and not all features are being shutdown an all paths. This series unifies all teardown paths in kvm.c and makes sure all features are disabled when needed. Vitaly Kuznetsov (5): x86/kvm: Fix pr_info() for async PF setup/teardown x86/kvm: Teardown PV features on boot CPU as well x86/kvm: Disable kvmclock on all CPUs on shutdown x86/kvm: Disable all PV features on crash x86/kvm: Unify kvm_pv_guest_cpu_reboot() with kvm_guest_cpu_offline() arch/x86/include/asm/kvm_para.h | 10 +-- arch/x86/kernel/kvm.c | 113 +++++++++++++++++++++----------- arch/x86/kernel/kvmclock.c | 26 +------- 3 files changed, 78 insertions(+), 71 deletions(-) -- 2.30.2
