[PATCH for-4.8 06/12] powerpc/mm: Print formation regarding the the MMU mode
STALE3730d
From: Aneesh Kumar K.V <hidden>
Date: 2016-07-13 09:36:07
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
This helps in easily identifying the MMU mode with which the kernel is operating. Signed-off-by: Aneesh Kumar K.V <redacted> --- arch/powerpc/mm/hash_utils_64.c | 3 ++- arch/powerpc/mm/pgtable-radix.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 7e6d38e01645..b90fe2480089 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c@@ -739,7 +739,7 @@ static void __init hash_init_partition_table(phys_addr_t hash_table, * For now UPRT is 0 for us. */ partition_tb->patb1 = 0; - DBG("Partition table %p\n", partition_tb); + pr_info("Partition table %p\n", partition_tb); /* * update partition table control register, * 64 K size.
@@ -943,6 +943,7 @@ void __init hash__early_init_mmu(void) */ htab_initialize(); + pr_info("Initializing hash mmu with SLB\n"); /* Initialize SLB management */ slb_initialize(); }
diff --git a/arch/powerpc/mm/pgtable-radix.c b/arch/powerpc/mm/pgtable-radix.c
index f8a3bec315f7..366d1ea24465 100644
--- a/arch/powerpc/mm/pgtable-radix.c
+++ b/arch/powerpc/mm/pgtable-radix.c@@ -182,7 +182,8 @@ static void __init radix_init_partition_table(void) partition_tb = early_alloc_pgtable(1UL << PATB_SIZE_SHIFT); partition_tb->patb0 = cpu_to_be64(rts_field | __pa(init_mm.pgd) | RADIX_PGD_INDEX_SIZE | PATB_HR); - printk("Partition table %p\n", partition_tb); + pr_info("Initializing Radix MMU\n"); + pr_info("Partition table %p\n", partition_tb); memblock_set_current_limit(MEMBLOCK_ALLOC_ANYWHERE); /*
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2.7.4