From: Mike Rapoport <rppt@kernel.org> To: linux-mm@kvack.org Cc: Andrew Morton <akpm@linux-foundation.org>, Anton Ivanov <anton.ivanov@cambridgegreys.com>, Arnd Bergmann <arnd@arndb.de>, "David S. Miller" <davem@davemloft.net>, Geert Uytterhoeven <geert@linux-m68k.org>, Greentime Hu <green.hu@gmail.com>, Greg Ungerer <gerg@linux-m68k.org>, Helge Deller <deller@gmx.de>, "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>, Jeff Dike <jdike@addtoit.com>, "Kirill A. Shutemov" <kirill@shutemov.name>, Linus Torvalds <torvalds@linux-foundation.org>, Mark Salter <msalter@redhat.com>, Matt Turner <mattst88@gmail.com>, Michal Simek <monstr@monstr.eu>, Peter Rosin <peda@axentia.se>, Richard Weinberger <richard@nod.at>, Rolf Eike Beer <eike-kernel@sf-tec.de>, Russell King <linux@armlinux.org.uk>, Sam Creasey <sammy@sammy.net>, Vincent Chen <deanbo422@gmail.com>, Vineet Gupta <Vineet.Gupta1@synopsys.com>, Mike Rapoport <rppt@kernel.org>, linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-parisc@vger.kernel.org, linux-um@lists.infradead.org, sparclinux@vger.kernel.org, Mike Rapoport <rppt@linux.ibm.com> Subject: [PATCH v4 02/13] arm: nommu: use pgtable-nopud instead of 4level-fixup Date: Tue, 5 Nov 2019 09:15:24 +0200 [thread overview] Message-ID: <1572938135-31886-3-git-send-email-rppt@kernel.org> (raw) In-Reply-To: <1572938135-31886-1-git-send-email-rppt@kernel.org> 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(-) 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 -- 2.7.4
next prev parent reply other threads:[~2019-11-05 7:16 UTC|newest] Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-11-05 7:15 [PATCH v4 00/13] mm: remove __ARCH_HAS_4LEVEL_HACK Mike Rapoport 2019-11-05 7:15 ` [PATCH v4 01/13] alpha: use pgtable-nopud instead of 4level-fixup Mike Rapoport 2019-11-05 7:15 ` Mike Rapoport [this message] 2019-11-05 7:15 ` [PATCH v4 03/13] c6x: " Mike Rapoport 2019-11-05 7:15 ` [PATCH v4 04/13] m68k: nommu: " Mike Rapoport 2019-11-05 7:15 ` [PATCH v4 05/13] m68k: mm: use pgtable-nopXd " Mike Rapoport 2019-11-08 8:35 ` Geert Uytterhoeven 2019-11-08 19:39 ` Andrew Morton 2019-11-09 14:26 ` Geert Uytterhoeven 2019-11-10 8:41 ` Mike Rapoport 2019-11-11 23:35 ` Andrew Morton 2019-11-05 7:15 ` [PATCH v4 06/13] microblaze: use pgtable-nopmd " Mike Rapoport 2019-11-05 7:15 ` [PATCH v4 07/13] nds32: " Mike Rapoport 2019-11-05 7:15 ` [PATCH v4 08/13] parisc: use pgtable-nopXd " Mike Rapoport 2019-11-05 7:15 ` [PATCH v4 09/13] parisc/hugetlb: " Mike Rapoport 2019-11-05 7:15 ` [PATCH v4 10/13] sparc32: use pgtable-nopud " Mike Rapoport 2019-11-05 7:15 ` [PATCH v4 11/13] um: remove unused pxx_offset_proc() and addr_pte() functions Mike Rapoport 2019-11-05 7:15 ` [PATCH v4 12/13] um: add support for folded p4d page tables Mike Rapoport 2019-11-05 7:15 ` [PATCH v4 13/13] mm: remove __ARCH_HAS_4LEVEL_HACK and include/asm-generic/4level-fixup.h Mike Rapoport 2019-11-06 1:13 ` Andrew Morton 2019-11-05 14:58 ` [PATCH v4 00/13] mm: remove __ARCH_HAS_4LEVEL_HACK Anatoly Pugachev
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