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From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: benh@kernel.crashing.org, paulus@samba.org
Cc: linuxppc-dev@lists.ozlabs.org,
	"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [PATCH -V2 15/26] powerpc: Print page size info during boot
Date: Wed,  6 Mar 2013 11:40:16 +0530	[thread overview]
Message-ID: <1362550227-575-16-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
In-Reply-To: <1362550227-575-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>

From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>

This gives hint about different base and actual page size combination
supported by the platform.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 arch/powerpc/mm/hash_utils_64.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index e2f9023..44b0137 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -311,7 +311,7 @@ static int __init htab_dt_scan_page_sizes(unsigned long node,
 	prop = (u32 *)of_get_flat_dt_prop(node,
 					  "ibm,segment-page-sizes", &size);
 	if (prop != NULL) {
-		DBG("Page sizes from device-tree:\n");
+		pr_info("Page sizes from device-tree:\n");
 		size /= 4;
 		cur_cpu_spec->mmu_features &= ~(MMU_FTR_16M_PAGE);
 		while(size > 0) {
@@ -365,10 +365,10 @@ static int __init htab_dt_scan_page_sizes(unsigned long node,
 					       "shift=%d\n", base_shift, shift);
 
 				def->penc[idx] = penc;
-				DBG(" %d: shift=%02x, sllp=%04lx, "
-				    "avpnm=%08lx, tlbiel=%d, penc=%d\n",
-				    idx, shift, def->sllp, def->avpnm,
-				    def->tlbiel, def->penc[idx]);
+				pr_info("base_shift=%d: shift=%d, sllp=0x%04lx,"
+					" avpnm=0x%08lx, tlbiel=%d, penc=%d\n",
+					base_shift, shift, def->sllp,
+					def->avpnm, def->tlbiel, def->penc[idx]);
 			}
 		}
 		return 1;
-- 
1.7.10

  parent reply	other threads:[~2013-03-06  6:11 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-06  6:10 [PATCH -V2 00/26]T HP support for PPC64 Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 01/26] powerpc: Use signed formatting when printing error Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 02/26] powerpc: Save DAR and DSISR in pt_regs on MCE Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 03/26] powerpc: Don't hard code the size of pte page Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 04/26] powerpc: Reduce the PTE_INDEX_SIZE Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 05/26] powerpc: Move the pte free routines from common header Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 06/26] powerpc: Reduce PTE table memory wastage Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 07/26] powerpc: Add size argument to pgtable_cache_add Aneesh Kumar K.V
2013-03-13  2:47   ` Paul Mackerras
2013-03-13  9:25     ` Aneesh Kumar K.V
2013-03-13 11:34       ` Paul Mackerras
2013-03-06  6:10 ` [PATCH -V2 08/26] powerpc: Clarify __pgtable_cache_add by renaming shift to index Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 09/26] powerpc: Use encode avpn where we need only avpn values Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 10/26] powerpc: Decode the pte-lp-encoding bits correctly Aneesh Kumar K.V
2013-03-13  4:09   ` Paul Mackerras
2013-03-06  6:10 ` [PATCH -V2 11/26] powerpc: Fix hpte_decode to use the correct decoding for page sizes Aneesh Kumar K.V
2013-03-13  2:56   ` Paul Mackerras
2013-03-06  6:10 ` [PATCH -V2 12/26] powerpc: Return all the valid pte ecndoing in KVM_PPC_GET_SMMU_INFO ioctl Aneesh Kumar K.V
2013-03-13  4:11   ` Paul Mackerras
2013-03-06  6:10 ` [PATCH -V2 13/26] powerpc: Update tlbie/tlbiel as per ISA doc Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 14/26] powerpc: print both base and actual page size on hash failure Aneesh Kumar K.V
2013-03-06  6:10 ` Aneesh Kumar K.V [this message]
2013-03-06  6:10 ` [PATCH -V2 16/26] mm/THP: HPAGE_SHIFT is not a #define on some arch Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 17/26] mm/THP: Add pmd args to pgtable deposit and withdraw APIs Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 18/26] mm/THP: withdraw the pgtable after pmdp related operations Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 19/26] powerpc/THP: Implement transparent huge pages for ppc64 Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 20/26] powerpc/THP: Differentiate THP PMD entries from HUGETLB PMD entries Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 21/26] powerpc/THP: Add code to handle HPTE faults for large pages Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 22/26] powerpc: Handle huge page in perf callchain Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 23/26] powerpc/THP: hypervisor require few WIMG bit set Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 24/26] powerpc/THP: get_user_pages_fast changes Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 25/26] powerpc/THP: Enable THP on PPC64 Aneesh Kumar K.V
2013-03-06  6:10 ` [PATCH -V2 26/26] powerpc: Optimize hugepage invalidate Aneesh Kumar K.V

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