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author | Ingo Molnar <mingo@kernel.org> | 2014-01-16 08:33:30 (GMT) |
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committer | Ingo Molnar <mingo@kernel.org> | 2014-01-16 08:33:30 (GMT) |
commit | 860fc2f2640ec348b9520ca4649b1bfd23d91bc2 (patch) | |
tree | 73d90d6ef86893c89bb70e78a2b63295d531f371 /arch/arm/include/asm/memory.h | |
parent | 197749981e539c1eb5863f417de6dd4e2c02b76c (diff) | |
parent | bee09ed91cacdbffdbcd3b05de8409c77ec9fcd6 (diff) | |
download | linux-860fc2f2640ec348b9520ca4649b1bfd23d91bc2.tar.xz |
Merge branch 'perf/urgent' into perf/core
Pick up the latest fixes, refresh the development tree.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arm/include/asm/memory.h')
-rw-r--r-- | arch/arm/include/asm/memory.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 6976b03..8756e4b 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -347,7 +347,8 @@ static inline __deprecated void *bus_to_virt(unsigned long x) #define ARCH_PFN_OFFSET PHYS_PFN_OFFSET #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) -#define virt_addr_valid(kaddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory) +#define virt_addr_valid(kaddr) (((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory) \ + && pfn_valid(__pa(kaddr) >> PAGE_SHIFT) ) #endif |