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From: Scott Wood <scottwood@freescale.com>
To: <benh@kernel.crashing.org>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 7/7] powerpc/e5500: set MMU_FTR_USE_PAIRED_MAS
Date: Wed, 18 May 2011 16:05:38 -0500	[thread overview]
Message-ID: <20110518210538.GF29524@schlenkerla.am.freescale.net> (raw)
In-Reply-To: <20110518210453.GA29500@schlenkerla.am.freescale.net>

Signed-off-by: Scott Wood <scottwood@freescale.com>
---
Is there any 64-bit book3e chip that doesn't support this?  It
doesn't appear to be optional in the ISA.

 arch/powerpc/kernel/cputable.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 34d2722..a3b8eeb 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1981,7 +1981,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_features		= CPU_FTRS_E5500,
 		.cpu_user_features	= COMMON_USER_BOOKE,
 		.mmu_features		= MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
-			MMU_FTR_USE_TLBILX,
+			MMU_FTR_USE_TLBILX | MMU_FTR_USE_PAIRED_MAS,
 		.icache_bsize		= 64,
 		.dcache_bsize		= 64,
 		.num_pmcs		= 4,
-- 
1.7.4.1

  parent reply	other threads:[~2011-05-18 21:05 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-18 21:04 [PATCH 1/7] powerpc/mm: 64-bit 4k: use page-sized PMDs Scott Wood
2011-05-18 21:05 ` [PATCH 2/7] powerpc/mm: 64-bit 4k: use a PMD-based virtual page table Scott Wood
2011-05-18 21:33   ` Benjamin Herrenschmidt
2011-05-20 20:57     ` Scott Wood
2011-05-20 22:15       ` Benjamin Herrenschmidt
2011-05-23 18:54         ` Scott Wood
2011-05-23 20:51           ` Benjamin Herrenschmidt
2011-05-23 23:31             ` Scott Wood
2011-05-24  2:52               ` Benjamin Herrenschmidt
2011-05-18 21:05 ` [PATCH 3/7] powerpc/mm: 64-bit tlb miss: get PACA from memory rather than SPR Scott Wood
2011-05-18 21:05 ` [PATCH 4/7] powerpc/mm: 64-bit: Don't load PACA in normal TLB miss exceptions Scott Wood
2011-05-18 21:05 ` [PATCH 5/7] powerpc/mm: 64-bit: don't handle non-standard page sizes Scott Wood
2011-05-18 21:36   ` Benjamin Herrenschmidt
2011-05-18 21:50     ` Scott Wood
2011-05-18 21:54       ` Benjamin Herrenschmidt
2011-05-18 21:05 ` [PATCH 6/7] powerpc/mm: 64-bit: tlb handler micro-optimization Scott Wood
2011-05-18 21:37   ` Benjamin Herrenschmidt
2011-05-18 21:51     ` Scott Wood
2011-05-18 21:54       ` Benjamin Herrenschmidt
2011-05-18 22:27         ` Scott Wood
2011-05-18 21:05 ` Scott Wood [this message]
2011-05-18 21:38   ` [PATCH 7/7] powerpc/e5500: set MMU_FTR_USE_PAIRED_MAS Benjamin Herrenschmidt
2011-05-18 21:52     ` Scott Wood
2011-05-18 21:58       ` Benjamin Herrenschmidt
2011-05-18 21:32 ` [PATCH 1/7] powerpc/mm: 64-bit 4k: use page-sized PMDs Benjamin Herrenschmidt
2011-05-18 21:46   ` Scott Wood
2011-05-18 21:52     ` Benjamin Herrenschmidt

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