diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2008-01-30 13:33:43 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:43 +0100 |
| commit | fbd3bfd87f91e6a454f3f61f67ee745f0cb59aa4 (patch) | |
| tree | 38d1fc7528072625b7076281bedbde388b831606 | |
| parent | 718f94974d59f57a57480d2448beee05720ab237 (diff) | |
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 <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| -rw-r--r-- | arch/x86/mm/ioremap_64.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/mm/ioremap_64.c b/arch/x86/mm/ioremap_64.c index 6fbd3c7932e..d6cf1497682 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 */ |