From: shaggy@linux.vnet.ibm.com
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, Paul Mackerras <paulus@au1.ibm.com>,
Linuxppc-dev@ozlabs.org
Subject: [patch 4/6] powerpc: Add SAO Feature bit to the cputable
Date: Wed, 18 Jun 2008 17:32:58 -0500 [thread overview]
Message-ID: <20080618223329.335415658@linux.vnet.ibm.com> (raw)
In-Reply-To: 20080618223254.966080905@linux.vnet.ibm.com
This patch applies on top of the patches posted today to linuxppc-dev by
Michael Neuling and Joel Schopp.
Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Index: linux-2.6.26-rc5/include/asm-powerpc/cputable.h
===================================================================
--- linux-2.6.26-rc5.orig/include/asm-powerpc/cputable.h
+++ linux-2.6.26-rc5/include/asm-powerpc/cputable.h
@@ -183,6 +183,7 @@ extern void do_feature_fixups(unsigned l
#define CPU_FTR_1T_SEGMENT LONG_ASM_CONST(0x0004000000000000)
#define CPU_FTR_NO_SLBIE_B LONG_ASM_CONST(0x0008000000000000)
#define CPU_FTR_VSX LONG_ASM_CONST(0x0010000000000000)
+#define CPU_FTR_SAO LONG_ASM_CONST(0x0020000000000000)
#ifndef __ASSEMBLY__
@@ -395,7 +396,7 @@ extern void do_feature_fixups(unsigned l
CPU_FTR_MMCRA | CPU_FTR_SMT | \
CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
- CPU_FTR_DSCR)
+ CPU_FTR_DSCR | CPU_FTR_SAO)
#define CPU_FTRS_CELL (CPU_FTR_USE_TB | \
CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
--
WARNING: multiple messages have this Message-ID (diff)
From: shaggy@linux.vnet.ibm.com
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Paul Mackerras <paulus@au1.ibm.com>,
linux-mm@kvack.org, Linuxppc-dev@ozlabs.org,
Joel Schopp <jschopp@austin.ibm.com>
Subject: [patch 4/6] powerpc: Add SAO Feature bit to the cputable
Date: Wed, 18 Jun 2008 17:32:58 -0500 [thread overview]
Message-ID: <20080618223329.335415658@linux.vnet.ibm.com> (raw)
In-Reply-To: 20080618223254.966080905@linux.vnet.ibm.com
[-- Attachment #1: SAO_feature_bit.patch --]
[-- Type: text/plain, Size: 1452 bytes --]
This patch applies on top of the patches posted today to linuxppc-dev by
Michael Neuling and Joel Schopp.
Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Index: linux-2.6.26-rc5/include/asm-powerpc/cputable.h
===================================================================
--- linux-2.6.26-rc5.orig/include/asm-powerpc/cputable.h
+++ linux-2.6.26-rc5/include/asm-powerpc/cputable.h
@@ -183,6 +183,7 @@ extern void do_feature_fixups(unsigned l
#define CPU_FTR_1T_SEGMENT LONG_ASM_CONST(0x0004000000000000)
#define CPU_FTR_NO_SLBIE_B LONG_ASM_CONST(0x0008000000000000)
#define CPU_FTR_VSX LONG_ASM_CONST(0x0010000000000000)
+#define CPU_FTR_SAO LONG_ASM_CONST(0x0020000000000000)
#ifndef __ASSEMBLY__
@@ -395,7 +396,7 @@ extern void do_feature_fixups(unsigned l
CPU_FTR_MMCRA | CPU_FTR_SMT | \
CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
- CPU_FTR_DSCR)
+ CPU_FTR_DSCR | CPU_FTR_SAO)
#define CPU_FTRS_CELL (CPU_FTR_USE_TB | \
CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
--
--
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next prev parent reply other threads:[~2008-06-18 22:32 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-18 22:32 [patch 0/6] Strong Access Ordering page attributes for POWER7 shaggy
2008-06-18 22:32 ` shaggy
2008-06-18 22:32 ` [patch 1/6] mm: Allow architectures to define additional protection bits shaggy
2008-06-18 22:32 ` shaggy
2008-07-01 8:53 ` Andrew Morton
2008-07-01 8:53 ` Andrew Morton
2008-07-01 13:54 ` Dave Kleikamp
2008-07-01 13:54 ` Dave Kleikamp
2008-07-07 5:52 ` Benjamin Herrenschmidt
2008-07-07 5:52 ` Benjamin Herrenschmidt
2008-07-07 21:11 ` Hugh Dickins
2008-07-07 21:11 ` Hugh Dickins
2008-07-07 22:24 ` Benjamin Herrenschmidt
2008-07-07 22:24 ` Benjamin Herrenschmidt
2008-07-08 6:18 ` Benjamin Herrenschmidt
2008-07-08 6:18 ` Benjamin Herrenschmidt
2008-07-08 13:00 ` Hugh Dickins
2008-07-08 13:00 ` Hugh Dickins
2008-07-08 13:35 ` Dave Kleikamp
2008-07-08 13:35 ` Dave Kleikamp
2008-06-18 22:32 ` [patch 2/6] powerpc: hash_huge_page() should get the WIMG bits from the lpte shaggy
2008-06-18 22:32 ` shaggy
2008-06-18 22:32 ` [patch 3/6] powerpc: Define flags for Strong Access Ordering shaggy
2008-06-18 22:32 ` shaggy
2008-06-18 22:32 ` shaggy [this message]
2008-06-18 22:32 ` [patch 4/6] powerpc: Add SAO Feature bit to the cputable shaggy
2008-06-18 22:32 ` [patch 5/6] powerpc: Add Strong Access Ordering shaggy
2008-06-18 22:32 ` shaggy
2008-06-18 22:33 ` [patch 6/6] powerpc: Dont clear _PAGE_COHERENT when _PAGE_SAO is set shaggy
2008-06-18 22:33 ` shaggy
2008-07-03 23:39 ` [patch 0/6] Strong Access Ordering page attributes for POWER7 Benjamin Herrenschmidt
2008-07-03 23:39 ` Benjamin Herrenschmidt
2008-07-07 14:05 ` Dave Kleikamp
2008-07-07 14:05 ` Dave Kleikamp
2008-07-07 21:23 ` Joel Schopp
2008-07-07 21:23 ` Joel Schopp
2008-07-07 22:27 ` Benjamin Herrenschmidt
2008-07-07 22:27 ` Benjamin Herrenschmidt
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