Re: [PATCH V2] arm64/cpufeature: Validate hypervisor capabilities during CPU hotplug

On 05/09/2020 04:29 PM, Marc Zyngier wrote: > On Fri, 08 May 2020 03:52:38 +0100, > Anshuman Khandual wrote: >> >> This validates hypervisor capabilities like VMID width, IPA range for any >> hot plug CPU against system finalized values. While here, it factors out >> get_vmid_bits() for

Re: [PATCH 03/15] arm64: kvm: Fix symbol dependency in __hyp_call_panic_nvhe

Hi David, On Thu, 07 May 2020 15:36:17 +0100, David Brazdil wrote: > > Hi Marc, > > > > > What breaks without this constraint? Is it a fix that should go in > > early? Otherwise looks good. > > This only becomes an issue when __hyp_call_panic_nvhe() and > __hyp_call_panic_vhe() are moved to

Re: [PATCH 02/15] arm64: kvm: Formalize host-hyp hypcall ABI

Hi Quentin, On Thu, 07 May 2020 14:33:20 +0100, Quentin Perret wrote: > > Hey Marc, > > On Thursday 07 May 2020 at 14:10:30 (+0100), Marc Zyngier wrote: > > Hi David, Quentin, [...] > > > +#define __KVM_HOST_HCALL_TABLE_IDX___vgic_v3_save_aprs 13 > > >