From: Christophe Leroy <christophe.leroy@csgroup.eu>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 1/2] powerpc/47x: Disable 256k page size
Date: Wed, 20 Jan 2021 07:49:13 +0000 (UTC) [thread overview]
Message-ID: <2fed79b1154c872194f98bac4422c23918325e61.1611128938.git.christophe.leroy@csgroup.eu> (raw)
PPC47x_TLBE_SIZE isn't defined for 256k pages, so
this size of page shall not be selected for 47x.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: e7f75ad01d59 ("powerpc/47x: Base ppc476 support")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
---
arch/powerpc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 107bb4319e0e..a685e42d3993 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -772,7 +772,7 @@ config PPC_64K_PAGES
config PPC_256K_PAGES
bool "256k page size"
- depends on 44x && !STDBINUTILS
+ depends on 44x && !STDBINUTILS && !PPC_47x
help
Make the page size 256k.
--
2.25.0
WARNING: multiple messages have this Message-ID (diff)
From: Christophe Leroy <christophe.leroy@csgroup.eu>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] powerpc/47x: Disable 256k page size
Date: Wed, 20 Jan 2021 07:49:13 +0000 (UTC) [thread overview]
Message-ID: <2fed79b1154c872194f98bac4422c23918325e61.1611128938.git.christophe.leroy@csgroup.eu> (raw)
PPC47x_TLBE_SIZE isn't defined for 256k pages, so
this size of page shall not be selected for 47x.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: e7f75ad01d59 ("powerpc/47x: Base ppc476 support")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
---
arch/powerpc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 107bb4319e0e..a685e42d3993 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -772,7 +772,7 @@ config PPC_64K_PAGES
config PPC_256K_PAGES
bool "256k page size"
- depends on 44x && !STDBINUTILS
+ depends on 44x && !STDBINUTILS && !PPC_47x
help
Make the page size 256k.
--
2.25.0
next reply other threads:[~2021-01-20 7:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-20 7:49 Christophe Leroy [this message]
2021-01-20 7:49 ` [PATCH 1/2] powerpc/47x: Disable 256k page size Christophe Leroy
2021-01-20 7:49 ` [PATCH 2/2] powerpc/44x: Remove STDBINUTILS kconfig option Christophe Leroy
2021-01-20 7:49 ` Christophe Leroy
2021-01-20 9:33 ` David Laight
2021-02-03 11:40 ` [PATCH 1/2] powerpc/47x: Disable 256k page size Michael Ellerman
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