Hello, Confirmed c5.18xlarge and c5a.18xlarge issue has been fixed by this patch. Thanks Mohamed Aboubakr > On May 3, 2021, at 8:26 AM, Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote: > > CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you can confirm the sender and know the content is safe. > > > >> On 14/04/21 14:35, Vitaly Kuznetsov wrote: >> 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(-) >> > > Queuing this patch, thanks. > > If the Amazon folks want to provide their Tested-by (since they looked > at it before and tested Lenny's first attempt at using syscore_ops), > they're still in time! > > Paolo >
