Messages in this thread Patch in this message | | | From | "Joerg Roedel" <> | Subject | [PATCH 3/3] x86_64: use __PAGE_KERNEL_EXEC in ioremap_64.c | Date | Sun, 2 Dec 2007 14:21:21 +0100 |
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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> --- 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 6cac90a..9a67fc6 100644 --- a/arch/x86/mm/ioremap_64.c +++ b/arch/x86/mm/ioremap_64.c @@ -103,8 +103,7 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l } #endif - 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 */ -- 1.5.2.5
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