Subject: Re: [PATCH] KVM: Get rid of return value from kvm_arch_create_vm_debugfs()

From: Marc Zyngier <[email-masked]>
Date: Fri, 16 Feb 2024 17:13:10 +0000

On Fri, 16 Feb 2024 15:59:41 +0000,
Oliver Upton <[email-masked]> wrote:
> 
> The general expectation with debugfs is that any initialization failure
> is nonfatal. Nevertheless, kvm_arch_create_vm_debugfs() allows
> implementations to return an error and kvm_create_vm_debugfs() allows
> that to fail VM creation.
> 
> Change to a void return to discourage architectures from making debugfs
> failures fatal for the VM. Seems like everyone already had the right
> idea, as all implementations already return 0 unconditionally.
> 
> Signed-off-by: Oliver Upton <[email-masked]>

Acked-by: Marc Zyngier <[email-masked]>

	M.

-- 
Without deviation from the norm, progress is not possible.