Re: [PATCH v2 41/50] KVM: Rename and move CPUHP_AP_KVM_STARTING to ONLINE section

2022-12-02 Thread Sean Christopherson
On Fri, Dec 02, 2022, Huang, Kai wrote: > On Wed, 2022-11-30 at 23:09 +, Sean Christopherson wrote: > > From: Chao Gao > > > ... > > > > > Suggested-by: Thomas Gleixner > > Signed-off-by: Chao Gao > > Signed-off-by: Isaku Yamahata > > Perhaps I am wrong, but I have memory that if

Re: [PATCH v2 41/50] KVM: Rename and move CPUHP_AP_KVM_STARTING to ONLINE section

2022-12-02 Thread Huang, Kai
On Wed, 2022-11-30 at 23:09 +, Sean Christopherson wrote: > From: Chao Gao > ... > > Suggested-by: Thomas Gleixner > Signed-off-by: Chao Gao > Signed-off-by: Isaku Yamahata Perhaps I am wrong, but I have memory that if someone has SoB but isn't the original author should also have a

[PATCH v2 41/50] KVM: Rename and move CPUHP_AP_KVM_STARTING to ONLINE section

2022-11-30 Thread Sean Christopherson
From: Chao Gao The CPU STARTING section doesn't allow callbacks to fail. Move KVM's hotplug callback to ONLINE section so that it can abort onlining a CPU in certain cases to avoid potentially breaking VMs running on existing CPUs. For example, when KVM fails to enable hardware virtualization on