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arm64: mm: update max pa bits to 48
authorGanapatrao Kulkarni <ganapatrao.kulkarni@caviumnetworks.com>
Thu, 14 Aug 2014 15:19:46 +0000 (20:49 +0530)
committerWill Deacon <will.deacon@arm.com>
Tue, 19 Aug 2014 19:23:02 +0000 (20:23 +0100)
Now that we support 48-bit physical addressing, update MAX_PHYSMEM_BITS
accordingly.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni@caviumnetworks.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
arch/arm64/include/asm/sparsemem.h patch | blob | blame | history

diff --git a/arch/arm64/include/asm/sparsemem.h b/arch/arm64/include/asm/sparsemem.h
index 1be62bcb9d474e42e6b457eaecc4272bfc37d2b1..74a9d301819fbfa1128bcce879b95ae9c24a2e76 100644 (file)
--- a/arch/arm64/include/asm/sparsemem.h
+++ b/arch/arm64/include/asm/sparsemem.h
@@ -17,7 +17,7 @@
 #define __ASM_SPARSEMEM_H
 
 #ifdef CONFIG_SPARSEMEM
-#define MAX_PHYSMEM_BITS       40
+#define MAX_PHYSMEM_BITS       48
 #define SECTION_SIZE_BITS      30
 #endif