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 -V3 13/25] powerpc: Print page size info during boot
Date: Fri, 15 Mar 2013 15:09:55 +0530 [thread overview]
Message-ID: <1363340407-22619-14-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
In-Reply-To: <1363340407-22619-1-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 56ff4bb..1f2ebbd 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -315,7 +315,7 @@ 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) {
@@ -369,10 +369,10 @@ 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
next prev parent reply other threads:[~2013-03-15 9:43 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-15 9:39 [PATCH -V3 00/25] THP support for PPC64 Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 01/25] powerpc: Use signed formatting when printing error Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 02/25] powerpc: Save DAR and DSISR in pt_regs on MCE Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 03/25] powerpc: Don't hard code the size of pte page Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 04/25] powerpc: Reduce the PTE_INDEX_SIZE Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 05/25] powerpc: Move the pte free routines from common header Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 06/25] powerpc: Reduce PTE table memory wastage Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 07/25] powerpc: Use encode avpn where we need only avpn values Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 08/25] powerpc: Decode the pte-lp-encoding bits correctly Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 09/25] powerpc: Fix hpte_decode to use the correct decoding for page sizes Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 10/25] powerpc: Return all the valid pte ecndoing in KVM_PPC_GET_SMMU_INFO ioctl Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 11/25] powerpc: Update tlbie/tlbiel as per ISA doc Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 12/25] powerpc: print both base and actual page size on hash failure Aneesh Kumar K.V
2013-03-15 9:39 ` Aneesh Kumar K.V [this message]
2013-03-15 9:39 ` [PATCH -V3 14/25] mm/THP: HPAGE_SHIFT is not a #define on some arch Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 15/25] mm/THP: Add pmd args to pgtable deposit and withdraw APIs Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 16/25] mm/THP: withdraw the pgtable after pmdp related operations Aneesh Kumar K.V
2013-03-15 9:39 ` [PATCH -V3 17/25] powerpc/THP: Implement transparent hugepages for ppc64 Aneesh Kumar K.V
2013-03-15 9:40 ` [PATCH -V3 18/25] powerpc/THP: Double the PMD table size for THP Aneesh Kumar K.V
2013-03-15 9:40 ` [PATCH -V3 19/25] powerpc/THP: Differentiate THP PMD entries from HUGETLB PMD entries Aneesh Kumar K.V
2013-03-15 9:40 ` [PATCH -V3 20/25] powerpc/THP: Add code to handle HPTE faults for large pages Aneesh Kumar K.V
2013-03-15 9:40 ` [PATCH -V3 21/25] powerpc: Handle hugepage in perf callchain Aneesh Kumar K.V
2013-03-15 9:40 ` [PATCH -V3 22/25] powerpc/THP: get_user_pages_fast changes Aneesh Kumar K.V
2013-03-15 9:40 ` [PATCH -V3 23/25] powerpc/THP: Enable THP on PPC64 Aneesh Kumar K.V
2013-03-15 9:40 ` [PATCH -V3 24/25] powerpc: Optimize hugepage invalidate Aneesh Kumar K.V
2013-03-15 9:40 ` [PATCH -V3 25/25] powerpc: Handle hugepages in kvm Aneesh Kumar K.V
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