Commit-ID: 9d95b1759e0504890049deb2de62e31d7c241c30 Gitweb: http://git.kernel.org/tip/9d95b1759e0504890049deb2de62e31d7c241c30 Author: Dave Hansen <[email protected]> AuthorDate: Thu, 18 Feb 2016 10:35:57 -0800 Committer: Ingo Molnar <[email protected]> CommitDate: Thu, 18 Feb 2016 19:46:28 +0100
um, pkeys: Add UML arch_*_access_permitted() methods UML has a special mmu_context.h and needs updates whenever the generic one is updated. Signed-off-by: Dave Hansen <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Jeff Dike <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Richard Weinberger <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> --- arch/um/include/asm/mmu_context.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/um/include/asm/mmu_context.h b/arch/um/include/asm/mmu_context.h index 941527e..1a60e13 100644 --- a/arch/um/include/asm/mmu_context.h +++ b/arch/um/include/asm/mmu_context.h @@ -27,6 +27,20 @@ static inline void arch_bprm_mm_init(struct mm_struct *mm, struct vm_area_struct *vma) { } + +static inline bool arch_vma_access_permitted(struct vm_area_struct *vma, + bool write, bool execute, bool foreign) +{ + /* by default, allow everything */ + return true; +} + +static inline bool arch_pte_access_permitted(pte_t pte, bool write) +{ + /* by default, allow everything */ + return true; +} + /* * end asm-generic/mm_hooks.h functions */
