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Date:	Tue,  7 Oct 2014 21:48:11 +1100
From:	Michael Neuling <>
	"Aneesh Kumar K.V" <>
Subject: [PATCH v3 05/16] powerpc/mm: Export mmu_kernel_ssize and mmu_linear_psize

From: Ian Munsie <>

Export mmu_kernel_ssize and mmu_linear_psize.  These are needed by the cxl
driver which has it's own MMU.  To setup the MMU cxl need access to these.

Signed-off-by: Ian Munsie <>
Signed-off-by: Michael Neuling <>
 arch/powerpc/mm/hash_utils_64.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 5c0738d..bbdb054 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -98,6 +98,7 @@ unsigned long htab_size_bytes;
 unsigned long htab_hash_mask;
 int mmu_linear_psize = MMU_PAGE_4K;
 int mmu_virtual_psize = MMU_PAGE_4K;
 int mmu_vmalloc_psize = MMU_PAGE_4K;
@@ -105,6 +106,7 @@ int mmu_vmemmap_psize = MMU_PAGE_4K;
 int mmu_io_psize = MMU_PAGE_4K;
 int mmu_kernel_ssize = MMU_SEGSIZE_256M;
 int mmu_highuser_ssize = MMU_SEGSIZE_256M;
 u16 mmu_slb_size = 64;

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