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authorJeremy Fitzhardinge <jeremy@goop.org>2008-07-08 15:06:55 -0700
committerIngo Molnar <mingo@elte.hu>2008-07-16 11:01:17 +0200
commitce803e705f1cbdd2703e83061622089b5b4a5417 (patch)
treef6f0bb63a2062bc983ca45b823982ed1b5a3bb63 /include/asm-x86/xen/page.h
parentebd879e397f6361727c36267a12d1650710e465a (diff)
downloadconfigs-ce803e705f1cbdd2703e83061622089b5b4a5417.tar.gz
xen64: use arbitrary_virt_to_machine for xen_set_pmd
When building initial pagetables in 64-bit kernel the pud/pmd pointer may be in ioremap/fixmap space, so we need to walk the pagetable to look up the physical address. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: Stephen Tweedie <sct@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/xen/page.h')
-rw-r--r--include/asm-x86/xen/page.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86/xen/page.h b/include/asm-x86/xen/page.h
index a40be65e8ea..05e678a8662 100644
--- a/include/asm-x86/xen/page.h
+++ b/include/asm-x86/xen/page.h
@@ -158,7 +158,7 @@ static inline pte_t __pte_ma(pteval_t x)
#define pgd_val_ma(x) ((x).pgd)
-xmaddr_t arbitrary_virt_to_machine(unsigned long address);
+xmaddr_t arbitrary_virt_to_machine(void *address);
void make_lowmem_page_readonly(void *vaddr);
void make_lowmem_page_readwrite(void *vaddr);