From: Christophe Leroy <christophe.le...@csgroup.eu>
[ Upstream commit 910a0cb6d259736a0c86e795d4c2f42af8d0d775 ]
PPC47x_TLBE_SIZE isn't defined for 256k pages, leading to a build
break if 256k pages is selected.
So change the kconfig so that 256k pages can't be selected for 47x.
Fixes: e7f75ad01d59 ("powerpc/47x: Base ppc476 support")
Reported-by: kernel test robot <l...@intel.com>
Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu>
[mpe: Expand change log to mention build break]
Signed-off-by: Michael Ellerman <m...@ellerman.id.au>
Link:
https://lore.kernel.org/r/2fed79b1154c872194f98bac4422c23918325e61.1611128938.git.christophe.le...@csgroup.eu
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
arch/powerpc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 5181872f94523..31ed8083571ff 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -761,7 +761,7 @@ 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.
--
2.27.0
