| Message ID | 20230125190757.22555-1-rppt@kernel.org (mailing list archive) |
|---|---|
| Headers | show
Return-Path: <linux-parisc-owner@vger.kernel.org>
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
aws-us-west-2-korg-lkml-1.web.codeaurora.org
Received: from vger.kernel.org (vger.kernel.org [23.128.96.18])
by smtp.lore.kernel.org (Postfix) with ESMTP id 6CD1CC61DA2
for <linux-parisc@archiver.kernel.org>; Wed, 25 Jan 2023 19:08:25 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
id S234668AbjAYTIY (ORCPT <rfc822;linux-parisc@archiver.kernel.org>);
Wed, 25 Jan 2023 14:08:24 -0500
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56448 "EHLO
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
with ESMTP id S235772AbjAYTIX (ORCPT
<rfc822;linux-parisc@vger.kernel.org>);
Wed, 25 Jan 2023 14:08:23 -0500
Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75])
by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14056358B;
Wed, 25 Jan 2023 11:08:22 -0800 (PST)
Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by ams.source.kernel.org (Postfix) with ESMTPS id B8221B81B97;
Wed, 25 Jan 2023 19:08:20 +0000 (UTC)
Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1A964C433D2;
Wed, 25 Jan 2023 19:08:08 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;
s=k20201202; t=1674673699;
bh=qBn35DQSqUXJuSRxeDRwfpJWNfuE/0crpJYRHd83v4o=;
h=From:To:Cc:Subject:Date:From;
b=YEcaLAiW8LOEsQEOizhwah/DgYdk0Sj0EasElxRkmwC22UeVxExd/uj6NUQmANgP4
jAVzwBza/ip8qzByaan6itTOheGqmGzh/hD5E5BgZdD+9/3Ftzb0GYHM6hdAJnWG8c
+0dGrFu7IRI1vv+/xNF7SyJwcJ060FgtAE8tFhY0qs9BSVQGxK9kiiDi+9Al/inQ5y
QgjBkIDWnjNcjAsez+fQtgv2zY2/zSGOHn2szZ/WwbSgKX3evSa6IUTI2vOHlKyjnc
FhqKk/BuoBaxEuVWyr0QicxLbVmc8narKWe5G38G00CIXLChnK8wks51ggl7FZlFcj
PHJVAXzE1TuvQ==
From: Mike Rapoport <rppt@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>, Brian Cain <bcain@quicinc.com>,
"David S. Miller" <davem@davemloft.net>,
Dinh Nguyen <dinguyen@kernel.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Greg Ungerer <gerg@linux-m68k.org>,
Guo Ren <guoren@kernel.org>, Helge Deller <deller@gmx.de>,
Huacai Chen <chenhuacai@kernel.org>,
Matt Turner <mattst88@gmail.com>,
Max Filippov <jcmvbkbc@gmail.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Michal Simek <monstr@monstr.eu>,
Palmer Dabbelt <palmer@dabbelt.com>,
Rich Felker <dalias@libc.org>,
Richard Weinberger <richard@nod.at>,
Stafford Horne <shorne@gmail.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Vineet Gupta <vgupta@kernel.org>,
WANG Xuerui <kernel@xen0n.name>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org,
linux--csky@vger.kernel.org, linux-hexagon@vger.kernel.org,
linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org,
linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org,
linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev,
openrisc@lists.librecores.org, sparclinux@vger.kernel.org,
x86@kernel.org, "Mike Rapoport (IBM)" <rppt@kernel.org>
Subject: [PATCH 0/3] mm,
arch: add generic implementation of pfn_valid() for FLATMEM
Date: Wed, 25 Jan 2023 21:07:54 +0200
Message-Id: <20230125190757.22555-1-rppt@kernel.org>
X-Mailer: git-send-email 2.35.1
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk
List-ID: <linux-parisc.vger.kernel.org>
X-Mailing-List: linux-parisc@vger.kernel.org
|
| Series |
mm, arch: add generic implementation of pfn_valid() for FLATMEM
|
expand
|
From: "Mike Rapoport (IBM)" <rppt@kernel.org> Hi, Every architecture that supports FLATMEM memory model defines its own version of pfn_valid() that essentially compares a pfn to max_mapnr. Use mips/powerpc version implemented as static inline as a generic implementation of pfn_valid() and drop its per-architecture definitions Mike Rapoport (IBM) (3): m68k: use asm-generic/memory_model.h for both MMU and !MMU mips: drop definition of pfn_valid() for DISCONTIGMEM mm, arch: add generic implementation of pfn_valid() for FLATMEM arch/alpha/include/asm/page.h | 4 ---- arch/arc/include/asm/page.h | 1 - arch/csky/include/asm/page.h | 1 - arch/hexagon/include/asm/page.h | 1 - arch/ia64/include/asm/page.h | 4 ---- arch/loongarch/include/asm/page.h | 13 ------------- arch/m68k/include/asm/page.h | 6 +----- arch/m68k/include/asm/page_mm.h | 1 - arch/m68k/include/asm/page_no.h | 4 ---- arch/microblaze/include/asm/page.h | 1 - arch/mips/include/asm/page.h | 28 ---------------------------- arch/nios2/include/asm/page.h | 9 --------- arch/openrisc/include/asm/page.h | 2 -- arch/parisc/include/asm/page.h | 4 ---- arch/powerpc/include/asm/page.h | 9 --------- arch/riscv/include/asm/page.h | 5 ----- arch/sh/include/asm/page.h | 3 --- arch/sparc/include/asm/page_32.h | 1 - arch/um/include/asm/page.h | 1 - arch/x86/include/asm/page_32.h | 4 ---- arch/x86/include/asm/page_64.h | 4 ---- arch/xtensa/include/asm/page.h | 2 -- include/asm-generic/memory_model.h | 12 ++++++++++++ include/asm-generic/page.h | 2 -- 24 files changed, 13 insertions(+), 109 deletions(-) base-commit: 2241ab53cbb5cdb08a6b2d4688feb13971058f65