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authorMasami Hiramatsu <mhiramat@redhat.com>2009-04-09 10:55:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-09 16:41:45 -0700
commit3b3809ac5375f614bbf8671cddeae3c693aa584e (patch)
tree26d5fc6ea3d77a6ab7b843fc8138ee90b315fe1c /arch/x86/mm/pgtable.c
parent62b8e680e61d3f48f2a12ee248ca03ea8f376926 (diff)
downloadop-kernel-dev-3b3809ac5375f614bbf8671cddeae3c693aa584e.zip
op-kernel-dev-3b3809ac5375f614bbf8671cddeae3c693aa584e.tar.gz
x86: fix set_fixmap to use phys_addr_t
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>
Diffstat (limited to 'arch/x86/mm/pgtable.c')
-rw-r--r--arch/x86/mm/pgtable.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 5b7c7c84..7aa03a5 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -345,7 +345,8 @@ void __native_set_fixmap(enum fixed_addresses idx, pte_t pte)
fixmaps_set++;
}
-void native_set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t flags)
+void native_set_fixmap(enum fixed_addresses idx, phys_addr_t phys,
+ pgprot_t flags)
{
__native_set_fixmap(idx, pfn_pte(phys >> PAGE_SHIFT, flags));
}
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