26 lines
830 B
Diff
26 lines
830 B
Diff
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commit de23be5f3580f7b9b52cad6633bb3a3cd13abafe
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Author: Stephen Rothwell <sfr@canb.auug.org.au>
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Date: Sat Jan 15 10:36:26 2011 +1100
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xen: export arbitrary_virt_to_machine
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Fixes this build error:
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ERROR: "arbitrary_virt_to_machine" [drivers/xen/xen-gntdev.ko] undefined!
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Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
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index 7575e55..5e92b61 100644
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--- a/arch/x86/xen/mmu.c
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+++ b/arch/x86/xen/mmu.c
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@@ -201,6 +201,7 @@ xmaddr_t arbitrary_virt_to_machine(void *vaddr)
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offset = address & ~PAGE_MASK;
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return XMADDR(((phys_addr_t)pte_mfn(*pte) << PAGE_SHIFT) + offset);
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}
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+EXPORT_SYMBOL_GPL(arbitrary_virt_to_machine);
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void make_lowmem_page_readonly(void *vaddr)
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{
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