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x86: fix set_fixmap to use phys_addr_t

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Use phys_addr_t for receiving a physical address argument instead of
unsigned long.  This allows fixmap to handle pages higher than 4GB on
x86-32.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Masami Hiramatsu
2009-04-09 10:55:33 -07:00
committed by Linus Torvalds
parent 62b8e680e6
commit 3b3809ac53
4 changed files with 7 additions and 6 deletions
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4
arch/x86/include/asm/fixmap.h
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@@ -151,11 +151,11 @@ extern pte_t *pkmap_page_table;
void __native_set_fixmap(enum fixed_addresses idx, pte_t pte);
void native_set_fixmap(enum fixed_addresses idx,
unsigned long phys, pgprot_t flags);
phys_addr_t phys, pgprot_t flags);
#ifndef CONFIG_PARAVIRT
static inline void __set_fixmap(enum fixed_addresses idx,
unsigned long phys, pgprot_t flags)
phys_addr_t phys, pgprot_t flags)
{
native_set_fixmap(idx, phys, flags);
}