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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2016-07-13 15:05:25 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-07-17 16:42:52 +1000 |
| commit | 56547411a07b0aabf55ce8b841dfdb7daced1250 (patch) | |
| tree | bfb168afca52d56ce04a4d2525dacb451216a505 | |
| parent | accfad7d0a85c5678eef76083972426032d64469 (diff) | |
| download | linux-stable-56547411a07b0aabf55ce8b841dfdb7daced1250.tar.gz linux-stable-56547411a07b0aabf55ce8b841dfdb7daced1250.tar.bz2 linux-stable-56547411a07b0aabf55ce8b841dfdb7daced1250.zip | |
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 <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
| -rw-r--r-- | arch/powerpc/mm/hash_utils_64.c | 3 | ||||
| -rw-r--r-- | 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 1e9117e58a78..4f0fd470ded4 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 4732fa3fe591..8636bf120985 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); /* |