On 1/15/25 08:09, Paolo Bonzini wrote: > --- a/arch/x86/include/asm/tdx.h > +++ b/arch/x86/include/asm/tdx.h > @@ -137,6 +137,19 @@ struct tdx_vp { > struct page **tdcx_pages; > }; > > + > +static inline u64 mk_keyed_paddr(u16 hkid, struct page *page) > +{ > + u64 ret; > + > + ret = page_to_phys(page); > + /* KeyID bits are just above the physical address bits: */ > + ret |= hkid << boot_cpu_data.x86_phys_bits; > + > + return ret; > + > +} > + > u64 tdh_mng_addcx(struct tdx_td *td, struct page *tdcs_page); Paolo, any chance you could fix up the whitespace goofiness before applying? It's a super minor thing and I think later patches fix up at least some of it, but it's a bit wonky.