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| author | venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com> | 2009-01-10 01:13:13 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-22 11:53:42 +0100 |
| commit | d639bab8da86d330493487e8c0fea8ca31f53427 (patch) | |
| tree | bf3453930395953852de1230473e830c12323fec /arch/x86/mm/ioremap.c | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rol... (diff) | |
| download | linux-d639bab8da86d330493487e8c0fea8ca31f53427.tar.xz linux-d639bab8da86d330493487e8c0fea8ca31f53427.zip | |
x86 PAT: ioremap_wc should take resource_size_t parameter
Impact: fix/extend ioremap_wc() beyond 4GB aperture on 32-bit
ioremap_wc() was taking in unsigned long parameter, where as it should take
64-bit resource_size_t parameter like other ioremap variants.
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/ioremap.c')
| -rw-r--r-- | arch/x86/mm/ioremap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index bd85d42819e1..2ddb1e79a195 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -367,7 +367,7 @@ EXPORT_SYMBOL(ioremap_nocache); * * Must be freed with iounmap. */ -void __iomem *ioremap_wc(unsigned long phys_addr, unsigned long size) +void __iomem *ioremap_wc(resource_size_t phys_addr, unsigned long size) { if (pat_enabled) return __ioremap_caller(phys_addr, size, _PAGE_CACHE_WC, |