From 4d94d6d030adfdea4837694d293ec6918d133ab2 Mon Sep 17 00:00:00 2001 From: Richard Weinberger Date: Tue, 7 Feb 2012 01:22:47 +0100 Subject: [PATCH] um: Serve io_remap_pfn_range() At some places io_remap_pfn_range() is needed. UML has to serve it like all other archs do. Signed-off-by: Richard Weinberger --- arch/um/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h index 41474fb5eee7..6a3f9845743e 100644 --- a/arch/um/include/asm/pgtable.h +++ b/arch/um/include/asm/pgtable.h @@ -69,6 +69,8 @@ extern unsigned long end_iomem; #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED) #define PAGE_KERNEL_EXEC __pgprot(__PAGE_KERNEL_EXEC) +#define io_remap_pfn_range remap_pfn_range + /* * The i386 can't do page protection for execute, and considers that the same * are read. -- 2.39.5