From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44206C2BA1A for ; Sun, 26 Apr 2020 05:56:29 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A7DDF206BF for ; Sun, 26 Apr 2020 05:56:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A7DDF206BF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 498xx570GTzDqft for ; Sun, 26 Apr 2020 15:56:25 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=intel.com (client-ip=134.134.136.20; helo=mga02.intel.com; envelope-from=ira.weiny@intel.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=intel.com Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 498xtz6772zDqKS for ; Sun, 26 Apr 2020 15:54:25 +1000 (AEST) IronPort-SDR: 1bz+4W5XjQJEQJoKZcWMaN9LVQe04LJjjwKOYvU0JJla/pNmkuJF51rql1QoRJUy2RUqbWqYdr CJgQGl32B8RQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Apr 2020 22:54:21 -0700 IronPort-SDR: /cZ3umTa8B8PLh9tjA9EP3+bxl80qczghY2Si7yQnbojuyuxqol2zAYPUansPdHYwpezKRfg9s EcpTlSW8XTMQ== X-IronPort-AV: E=Sophos;i="5.73,319,1583222400"; d="scan'208";a="281313737" Received: from iweiny-desk2.sc.intel.com (HELO localhost) ([10.3.52.147]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Apr 2020 22:54:20 -0700 From: ira.weiny@intel.com To: linux-kernel@vger.kernel.org, Andrew Morton Subject: [PATCH 0/5] Remove duplicated kmap code Date: Sat, 25 Apr 2020 22:54:01 -0700 Message-Id: <20200426055406.134198-1-ira.weiny@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Zijlstra , Dave Hansen , "James E.J. Bottomley" , Max Filippov , Paul Mackerras , "H. Peter Anvin" , sparclinux@vger.kernel.org, Ira Weiny , Thomas Gleixner , Helge Deller , x86@kernel.org, linux-csky@vger.kernel.org, Ingo Molnar , linux-snps-arc@lists.infradead.org, linux-xtensa@linux-xtensa.org, Borislav Petkov , Andy Lutomirski , Dan Williams , linux-arm-kernel@lists.infradead.org, Chris Zankel , Thomas Bogendoerfer , linux-parisc@vger.kernel.org, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, "David S. Miller" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Ira Weiny The kmap infrastructure has been copied almost verbatim to every architecture. This series consolidates obvious duplicated code. (k[un]map_atmoic has some additional duplication between some of the architectures but the differences were such to not warrant further changes.) 0day built successfully to cover all the architectures I can't readily build. Ira Weiny (5): arch/kmap: Remove BUG_ON() arch/kmap: Remove redundant arch specific kmaps arch/kunmap: Remove duplicate kunmap implementations arch/kmap_atomic: Consolidate duplicate code arch/kunmap_atomic: Consolidate duplicate code arch/arc/include/asm/highmem.h | 11 ------- arch/arc/mm/highmem.c | 20 ++----------- arch/arm/include/asm/highmem.h | 3 -- arch/arm/mm/highmem.c | 28 ++---------------- arch/csky/include/asm/highmem.h | 3 +- arch/csky/mm/highmem.c | 28 ++++-------------- arch/microblaze/include/asm/highmem.h | 17 ----------- arch/microblaze/mm/highmem.c | 10 ++----- arch/mips/include/asm/highmem.h | 3 +- arch/mips/mm/highmem.c | 25 +++------------- arch/nds32/include/asm/highmem.h | 3 -- arch/nds32/mm/highmem.c | 31 ++------------------ arch/parisc/include/asm/cacheflush.h | 2 -- arch/powerpc/include/asm/highmem.h | 17 ----------- arch/powerpc/mm/highmem.c | 9 ++---- arch/sparc/include/asm/highmem.h | 17 ----------- arch/sparc/mm/highmem.c | 9 ++---- arch/x86/include/asm/highmem.h | 4 --- arch/x86/mm/highmem_32.c | 30 ++------------------ arch/xtensa/include/asm/highmem.h | 14 +-------- arch/xtensa/mm/highmem.c | 10 ++----- include/linux/highmem.h | 41 +++++++++++++++++++++++++-- 22 files changed, 75 insertions(+), 260 deletions(-) -- 2.25.1