diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h index 9f5dea58b0db..5f457535573b 100644 --- a/arch/powerpc/include/asm/pte-common.h +++ b/arch/powerpc/include/asm/pte-common.h @@ -76,6 +76,16 @@ */ #ifndef __ASSEMBLY__ extern unsigned long bad_call_to_PMD_PAGE_SIZE(void); + +/* + * Don't just check for any non zero bits in __PAGE_USER, since for book3e + * and PTE_64BIT, PAGE_KERNEL_X contains _PAGE_BAP_SR which is also in + * _PAGE_USER. Need to explicitly match _PAGE_BAP_UR bit in that case too. + */ +static inline bool pte_user(pte_t pte) +{ + return (pte_val(pte) & _PAGE_USER) == _PAGE_USER; +} #endif /* __ASSEMBLY__ */ /* Location of the PFN in the PTE. Most 32-bit platforms use the same @@ -184,13 +194,6 @@ extern unsigned long bad_call_to_PMD_PAGE_SIZE(void); /* Make modules code happy. We don't set RO yet */ #define PAGE_KERNEL_EXEC PAGE_KERNEL_X -/* - * Don't just check for any non zero bits in __PAGE_USER, since for book3e - * and PTE_64BIT, PAGE_KERNEL_X contains _PAGE_BAP_SR which is also in - * _PAGE_USER. Need to explicitly match _PAGE_BAP_UR bit in that case too. - */ -#define pte_user(val) ((val & _PAGE_USER) == _PAGE_USER) - /* Advertise special mapping type for AGP */ #define PAGE_AGP (PAGE_KERNEL_NC) #define HAVE_PAGE_AGP diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c index a1b2713f6e96..139dec421e57 100644 --- a/arch/powerpc/mm/fsl_booke_mmu.c +++ b/arch/powerpc/mm/fsl_booke_mmu.c @@ -135,7 +135,7 @@ static void settlbcam(int index, unsigned long virt, phys_addr_t phys, TLBCAM[index].MAS7 = (u64)phys >> 32; /* Below is unlikely -- only for large user pages or similar */ - if (pte_user(flags)) { + if (pte_user(__pte(flags))) { TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR; TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0); }