diff mbox series

[75/86] arm: nommu: use pgtable-nopud instead of 4level-fixup

Message ID 20191205005348.YkDiV-f2Y%akpm@linux-foundation.org (mailing list archive)
State New, archived
Headers show
Series [01/86] mm/kasan/common.c: fix compile error | expand

Commit Message

Andrew Morton Dec. 5, 2019, 12:53 a.m. UTC 
From: Mike Rapoport <rppt@linux.ibm.com>
Subject: arm: nommu: use pgtable-nopud instead of 4level-fixup

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.

Link: http://lkml.kernel.org/r/1572938135-31886-3-git-send-email-rppt@kernel.org
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Cc: Anatoly Pugachev <matorola@gmail.com>
Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Greg Ungerer <gerg@linux-m68k.org>
Cc: Helge Deller <deller@gmx.de>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Mark Salter <msalter@redhat.com>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Peter Rosin <peda@axentia.se>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rolf Eike Beer <eike-kernel@sf-tec.de>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Sam Creasey <sammy@sammy.net>
Cc: Vincent Chen <deanbo422@gmail.com>
Cc: Vineet Gupta <Vineet.Gupta1@synopsys.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/arm/include/asm/pgtable.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/arch/arm/include/asm/pgtable.h~arm-nommu-use-pgtable-nopud-instead-of-4level-fixup
+++ a/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