From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: benh@kernel.crashing.org, paulus@samba.org
Cc: linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [PATCH -V1 13/24] powerpc: Print page size info during boot
Date: Tue, 26 Feb 2013 13:35:03 +0530 [thread overview]
Message-ID: <1361865914-13911-14-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
In-Reply-To: <1361865914-13911-1-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 2c1e55f..e55c40b 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -314,7 +314,7 @@ 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) {
@@ -364,10 +364,10 @@ static int __init htab_dt_scan_page_sizes(unsigned long node,
continue;
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:[~2013-02-26 8:05 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-26 8:04 [PATCH -V1 00/24] THP support for PPC64 Aneesh Kumar K.V
2013-02-26 8:04 ` [PATCH -V1 01/24] powerpc: Use signed formatting when printing error Aneesh Kumar K.V
2013-02-26 8:04 ` [PATCH -V1 02/24] powerpc: Save DAR and DSISR in pt_regs on MCE Aneesh Kumar K.V
2013-02-26 8:04 ` [PATCH -V1 03/24] powerpc: Don't hard code the size of pte page Aneesh Kumar K.V
2013-02-27 23:09 ` Paul Mackerras
2013-02-26 8:04 ` [PATCH -V1 04/24] powerpc: Reduce the PTE_INDEX_SIZE Aneesh Kumar K.V
2013-02-26 8:04 ` [PATCH -V1 05/24] powerpc: Move the pte free routines from common header Aneesh Kumar K.V
2013-02-28 8:36 ` Paul Mackerras
2013-02-26 8:04 ` [PATCH -V1 06/24] powerpc: Reduce PTE table memory wastage Aneesh Kumar K.V
2013-03-04 4:58 ` Paul Mackerras
2013-03-04 10:58 ` Aneesh Kumar K.V
2013-03-04 23:36 ` Benjamin Herrenschmidt
2013-03-06 4:01 ` Aneesh Kumar K.V
2013-03-05 2:12 ` Paul Mackerras
2013-03-06 4:08 ` Aneesh Kumar K.V
2013-03-06 5:03 ` Aneesh Kumar K.V
2013-02-26 8:04 ` [PATCH -V1 07/24] powerpc: Add size argument to pgtable_cache_add Aneesh Kumar K.V
2013-03-04 5:13 ` Paul Mackerras
2013-03-04 11:02 ` Aneesh Kumar K.V
2013-03-05 1:50 ` Paul Mackerras
2013-03-06 4:23 ` Aneesh Kumar K.V
2013-02-26 8:04 ` [PATCH -V1 08/24] powerpc: Use encode avpn where we need only avpn values Aneesh Kumar K.V
2013-03-04 5:15 ` Paul Mackerras
2013-02-26 8:04 ` [PATCH -V1 09/24] powerpc: Decode the pte-lp-encoding bits correctly Aneesh Kumar K.V
2013-03-04 5:48 ` Paul Mackerras
2013-03-04 11:41 ` Aneesh Kumar K.V
2013-03-05 2:02 ` Paul Mackerras
2013-03-06 4:30 ` Aneesh Kumar K.V
2013-03-04 11:52 ` Aneesh Kumar K.V
2013-03-04 18:11 ` Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 10/24] powerpc: Return all the valid pte ecndoing in KVM_PPC_GET_SMMU_INFO ioctl Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 11/24] powerpc: Update tlbie/tlbiel as per ISA doc Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 12/24] powerpc: print both base and actual page size on hash failure Aneesh Kumar K.V
2013-02-26 8:05 ` Aneesh Kumar K.V [this message]
2013-02-26 8:05 ` [PATCH -V1 14/24] powerpc: Fix hpte_decode to use the correct decoding for page sizes Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 15/24] mm/THP: HPAGE_SHIFT is not a #define on some arch Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 16/24] mm/THP: Add pmd args to pgtable deposit and withdraw APIs Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 17/24] mm/THP: withdraw the pgtable after pmdp related operations Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 18/24] powerpc/THP: Implement transparent huge pages for ppc64 Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 19/24] powerpc/THP: Differentiate THP PMD entries from HUGETLB PMD entries Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 20/24] powerpc/THP: Add code to handle HPTE faults for large pages Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 21/24] powerpc: Handle huge page in perf callchain Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 22/24] powerpc/THP: hypervisor require few WIMG bit set Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 23/24] powerpc/THP: get_user_pages_fast changes Aneesh Kumar K.V
2013-02-26 8:05 ` [PATCH -V1 24/24] powerpc/THP: Enable THP on PPC64 Aneesh Kumar K.V
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