Re: [PATCH 01/26] vfio: Wrap KVM helpers with CONFIG_KVM instead of CONFIG_HAVE_KVM

[Jason Gunthorpe]

On Fri, Sep 15, 2023 at 05:30:53PM -0700, Sean Christopherson wrote:
> Wrap the helpers for getting references to KVM instances with a check on
> CONFIG_KVM being enabled, not on CONFIG_HAVE_KVM being defined.  PPC does
> NOT select HAVE_KVM, despite obviously supporting KVM, and guarding code
> to get references to KVM based on whether or not the architecture supports
> KVM is nonsensical.
> 
> Drop the guard around linux/kvm_host.h entirely, conditionally including a
> generic headers is completely unnecessary.
> 
> Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
> ---
>  drivers/vfio/vfio.h      | 2 +-
>  drivers/vfio/vfio_main.c | 4 +---
>  2 files changed, 2 insertions(+), 4 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>

Jason