提交 4d94d6d0 编写于 作者: R Richard Weinberger

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: NRichard Weinberger <richard@nod.at>
上级 087fafd1
...@@ -69,6 +69,8 @@ extern unsigned long end_iomem; ...@@ -69,6 +69,8 @@ extern unsigned long end_iomem;
#define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED) #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED)
#define PAGE_KERNEL_EXEC __pgprot(__PAGE_KERNEL_EXEC) #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 * The i386 can't do page protection for execute, and considers that the same
* are read. * are read.
......
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