From fbd3bfd87f91e6a454f3f61f67ee745f0cb59aa4 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Wed, 30 Jan 2008 13:33:43 +0100 Subject: [PATCH] x86: use __PAGE_KERNEL_EXEC in ioremap_64.c This patch replaces the manual permission setup for pages in ioremap_64.c with the pre-defined __PAGE_KERNEL_EXEC value. Signed-off-by: Joerg Roedel Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- arch/x86/mm/ioremap_64.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/mm/ioremap_64.c b/arch/x86/mm/ioremap_64.c index 6fbd3c7932e0..d6cf14976827 100644 --- a/arch/x86/mm/ioremap_64.c +++ b/arch/x86/mm/ioremap_64.c @@ -84,8 +84,7 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l if (phys_addr >= ISA_START_ADDRESS && last_addr < ISA_END_ADDRESS) return (__force void __iomem *)phys_to_virt(phys_addr); - pgprot = __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_GLOBAL - | _PAGE_DIRTY | _PAGE_ACCESSED | flags); + pgprot = __pgprot(__PAGE_KERNEL_EXEC | _PAGE_GLOBAL | flags); /* * Mappings have to be page-aligned */ -- 2.20.1