[v4,02/13] arm: nommu: use pgtable-nopud instead of 4level-fixup
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Message ID 1572938135-31886-3-git-send-email-rppt@kernel.org
State Not Applicable
Headers show
Series
  • mm: remove __ARCH_HAS_4LEVEL_HACK
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Commit Message

Mike Rapoport Nov. 5, 2019, 7:15 a.m. UTC
From: Mike Rapoport <rppt@linux.ibm.com>

The generic nommu implementation of page table manipulation takes care of
folding of the upper levels and does not require fixups.

Simply replace of include/asm-generic/4level-fixup.h with
include/asm-generic/pgtable-nopud.h.

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
---
 arch/arm/include/asm/pgtable.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index 3ae120c..eabcb48 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -12,7 +12,7 @@ 
 
 #ifndef CONFIG_MMU
 
-#include <asm-generic/4level-fixup.h>
+#include <asm-generic/pgtable-nopud.h>
 #include <asm/pgtable-nommu.h>
 
 #else