Re: [PATCH v7 6/7] powerpc: mm: Add p{te,md,ud}_user_accessible_page helpers

Le 15/02/2023 à 03:01, Rohan McLure a écrit : > Add the following helpers for detecting whether a page table entry > is a leaf and is accessible to user space. > > * pte_user_accessible_page > * pmd_user_accessible_page > * pud_user_accessible_page > > Also implement missing pud_user

[PATCH v7 6/7] powerpc: mm: Add p{te,md,ud}_user_accessible_page helpers

Add the following helpers for detecting whether a page table entry is a leaf and is accessible to user space. * pte_user_accessible_page * pmd_user_accessible_page * pud_user_accessible_page Also implement missing pud_user definitions for both Book3S/nohash 64-bit systems, and pmd_user for