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Commit 56547411 authored by Aneesh Kumar K.V's avatar Aneesh Kumar K.V Committed by Michael Ellerman
Browse files

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: default avatarAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent accfad7d

arch/powerpc/mm/hash_utils_64.c

+2 −1
Original line number Diff line number Diff line
@@ -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();

}

arch/powerpc/mm/pgtable-radix.c

+2 −1
Original line number Diff line number Diff line
@@ -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);

	/*