Messages in this thread | | | Date | Mon, 22 Nov 2021 16:27:15 +0000 | From | Marc Zyngier <> | Subject | Re: [RFC PATCH v2 02/11] KVM: Introduce kvm_vcpu_has_run_once |
| |
On Sat, 13 Nov 2021 01:22:25 +0000, Raghavendra Rao Ananta <rananta@google.com> wrote: > > Architectures such as arm64 and riscv uses vcpu variables > such as has_run_once and ran_atleast_once, respectively, > to mark if the vCPU has started running. Since these are > architecture agnostic variables, introduce > kvm_vcpu_has_run_once() as a core kvm functionality and > use this instead of the architecture defined variables. > > No functional change intended. > > Signed-off-by: Raghavendra Rao Ananta <rananta@google.com>
arm64 is moving away from this, see [1]. You also don't need any new state, as vcpu->pid gives you exactly what you need.
Happy to queue additional patches on top if you want to deal with riscv.
Thanks,
M.
[1] https://lore.kernel.org/all/20211018211158.3050779-1-maz@kernel.org/
-- Without deviation from the norm, progress is not possible.
| |