From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au
Cc: linuxppc-dev@lists.ozlabs.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [PATCH for-4.8 06/12] powerpc/mm: Print formation regarding the the MMU mode
Date: Wed, 13 Jul 2016 15:05:25 +0530 [thread overview]
Message-ID: <1468402531-4914-7-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
In-Reply-To: <1468402531-4914-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
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>
---
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);
/*
--
2.7.4
next prev parent reply other threads:[~2016-07-13 9:36 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-13 9:35 [PATCH for-4.8_set1 00/12] Radix fixes for 4.8 Aneesh Kumar K.V
2016-07-13 9:35 ` [PATCH for-4.8 01/12] Fix .long's in mm/tlb-radix.c to more meaningful Aneesh Kumar K.V
2016-07-17 10:28 ` [for-4.8,01/12] " Michael Ellerman
2016-07-13 9:35 ` [PATCH for-4.8 02/12] powerpc/mm/radix: Update LPCR HR bit as per ISA Aneesh Kumar K.V
2016-07-14 3:30 ` Balbir Singh
2016-07-13 9:35 ` [PATCH for-4.8 03/12] powerpc/mm: use _raw variant of page table accessors Aneesh Kumar K.V
2016-07-14 3:42 ` Balbir Singh
2016-07-15 11:42 ` David Laight
2016-07-17 5:22 ` Anton Blanchard
2016-07-13 9:35 ` [PATCH for-4.8 04/12] powerpc/mm: Compile out radix related functions if RADIX_MMU is disabled Aneesh Kumar K.V
2016-07-13 9:35 ` [PATCH for-4.8 05/12] powerpc/mm: Clear top 16 bits of va only on older cpus Aneesh Kumar K.V
2016-07-14 3:50 ` Balbir Singh
2016-07-13 9:35 ` Aneesh Kumar K.V [this message]
2016-07-14 4:03 ` [PATCH for-4.8 06/12] powerpc/mm: Print formation regarding the the MMU mode Balbir Singh
2016-07-13 9:35 ` [PATCH for-4.8 07/12] powerpc/mm/hash: Update SDR1 size encoding as documented in ISA 3.0 Aneesh Kumar K.V
2016-07-14 4:29 ` Balbir Singh
2016-07-13 9:35 ` [PATCH for-4.8 08/12] powerpc/mm/radix: Update PID switch sequence Aneesh Kumar K.V
2016-07-13 9:35 ` [PATCH for-4.8 09/12] powerpc/mm/radix: Update machine call back to support new HCALL Aneesh Kumar K.V
2016-07-13 9:35 ` [PATCH for-4.8 10/12] powerpc/mm/radix: Add LPID based tlb flush helpers Aneesh Kumar K.V
2016-07-14 5:12 ` Balbir Singh
2016-07-13 9:35 ` [PATCH for-4.8 11/12] powerpc/mm: Cleanup LPCR defines Aneesh Kumar K.V
2016-07-13 9:35 ` [PATCH for-4.8 12/12] powerpc/mm/radix: Add a kernel command line to disable radix Aneesh Kumar K.V
2016-07-14 5:02 ` Balbir Singh
2016-07-14 8:43 ` Aneesh Kumar K.V
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