diff options
Diffstat (limited to 'arch/x86/mm/pti.c')
| -rw-r--r-- | arch/x86/mm/pti.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/x86/mm/pti.c b/arch/x86/mm/pti.c index 113ba14a03d8..5164c987b1f1 100644 --- a/arch/x86/mm/pti.c +++ b/arch/x86/mm/pti.c @@ -291,7 +291,7 @@ static void __init pti_setup_vsyscall(void) { } #endif static void -pti_clone_pmds(unsigned long start, unsigned long end, pmdval_t clear) +pti_clone_pmds(unsigned long start, unsigned long end) { unsigned long addr; @@ -352,7 +352,7 @@ pti_clone_pmds(unsigned long start, unsigned long end, pmdval_t clear) * tables will share the last-level page tables of this * address range */ - *target_pmd = pmd_clear_flags(*pmd, clear); + *target_pmd = *pmd; } } @@ -398,7 +398,7 @@ static void __init pti_clone_user_shared(void) start = CPU_ENTRY_AREA_BASE; end = start + (PAGE_SIZE * CPU_ENTRY_AREA_PAGES); - pti_clone_pmds(start, end, 0); + pti_clone_pmds(start, end); } #endif /* CONFIG_X86_64 */ @@ -418,8 +418,7 @@ static void __init pti_setup_espfix64(void) static void pti_clone_entry_text(void) { pti_clone_pmds((unsigned long) __entry_text_start, - (unsigned long) __irqentry_text_end, - _PAGE_RW); + (unsigned long) __irqentry_text_end); } /* @@ -501,7 +500,7 @@ static void pti_clone_kernel_text(void) * pti_set_kernel_image_nonglobal() did to clear the * global bit. */ - pti_clone_pmds(start, end_clone, _PAGE_RW); + pti_clone_pmds(start, end_clone); /* * pti_clone_pmds() will set the global bit in any PMDs |