From 56547411a07b0aabf55ce8b841dfdb7daced1250 Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Wed, 13 Jul 2016 15:05:25 +0530 Subject: [PATCH] powerpc/mm: Print formation regarding the the MMU mode This helps in easily identifying the MMU mode with which the kernel is operating. Signed-off-by: Aneesh Kumar K.V Signed-off-by: Michael Ellerman --- 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 1e9117e5..4f0fd47 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. @@ -947,6 +947,7 @@ 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 4732fa3..8636bf1 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); /* -- 2.7.4