linuxppc-dev.lists.ozlabs.org archive mirror
 help / color / mirror / Atom feed
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: [RFC PATCH 11/17] powerpc: Print page size info during boot
Date: Mon, 18 Feb 2013 15:58:09 +0530	[thread overview]
Message-ID: <1361183295-6958-12-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
In-Reply-To: <1361183295-6958-1-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 df48ba5..a06b55a 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

  parent reply	other threads:[~2013-02-18 10:28 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-18 10:27 [RFC PATCH 00/17] THP support for PPC64 Aneesh Kumar K.V
2013-02-18 10:27 ` [RFC PATCH 01/17] powerpc: Don't hard code the size of pte page Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 02/17] arch/powerpc: Reduce the PTE_INDEX_SIZE Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 03/17] powerpc: Reduce PTE table memory wastage Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 04/17] mm/THP: Add pmd args to pgtable deposit and withdraw APIs Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 05/17] powerpc: Add size argument to pgtable_cache_add Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 06/17] powerpc/mm: Decode the pte-lp-encoding bits correctly Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 07/17] powerpc: Update tlbie/tlbiel as per ISA doc Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 08/17] powerpc: print both base and actual page size on hash failure Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 09/17] powerpc/mm: Use encode avpn where we need only avpn values Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 10/17] powerpc/mm: Fix hpte_decode to use the correct decoding for page sizes Aneesh Kumar K.V
2013-02-18 10:28 ` Aneesh Kumar K.V [this message]
2013-02-18 10:28 ` [RFC PATCH 12/17] powerpc/THP: Implement transparent huge pages for ppc64 Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 13/17] powerpc/THP: Add code to handle HPTE faults for large pages Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 14/17] powerpc: support for zerout withdraw Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 15/17] powerpc: hypervisor require few WIMG bit set Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 16/17] powerpc: get_user_pages_fast changes Aneesh Kumar K.V
2013-02-18 10:28 ` [RFC PATCH 17/17] powerpc: Save DAR and DSISR in pt_regs on MCE Aneesh Kumar K.V

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1361183295-6958-12-git-send-email-aneesh.kumar@linux.vnet.ibm.com \
    --to=aneesh.kumar@linux.vnet.ibm.com \
    --cc=benh@kernel.crashing.org \
    --cc=linuxppc-dev@lists.ozlabs.org \
    --cc=paulus@samba.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).