On Thu, Nov 2, 2017 at 6:16 PM, Haozhong Zhang <[email protected]> wrote: > Signed-off-by: Haozhong Zhang <[email protected]> > --- > include/linux/kvm_host.h | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h > index 6882538eda32..759fe498c89e 100644 > --- a/include/linux/kvm_host.h > +++ b/include/linux/kvm_host.h > @@ -67,6 +67,9 @@ > #define KVM_PFN_ERR_HWPOISON (KVM_PFN_ERR_MASK + 1) > #define KVM_PFN_ERR_RO_FAULT (KVM_PFN_ERR_MASK + 2) > > +#define kvm_pfn_to_pfn(x) ((pfn_t){ .val = (x)}) > +#define pfn_to_kvm_pfn(x) ((kvm_pfn_t)((x).val))
Shouldn't this mask off the kvm_pfn_t and pfn_t specific bits when converting between the two?
