From patchwork Wed Jun 14 16:55:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 10781 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp128265vqr; Wed, 14 Jun 2023 10:55:46 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ6725dmtsyDb0A0KGjWqhRE/tvzOpt2+veQQNA+Nr02fQ8D30hdpP5RZAD3pzZOu8GPzYs1 X-Received: by 2002:a05:6402:546:b0:516:4107:7847 with SMTP id i6-20020a056402054600b0051641077847mr9932694edx.3.1686765345728; Wed, 14 Jun 2023 10:55:45 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1686765345; cv=none; d=google.com; s=arc-20160816; b=Ss6/M5hsQOgXkLaGQtJXnFcHp7qYWPhckO1ragG0aL+DbjN1OHTZoU4uD+VrKpoFlr s4W0VFpu25Ni0gps4kAczycgApp/RqQBnlbKB0zPhlnPK8fDBLQYp7ar3c2fnu3ndix5 CPos8dkn1GbdK9hWxZJ5OnZAqqAZTNO0JzG0bmH8RtGhYNbVXZCV9EaNumz5sQt0NxFJ PMWyyUcOpUz4WYp3sg5C2A7M5WBT2ahy/bXmT2EuTV3zn0ePHZO44xBHJ18hUAqhWRhQ lHgYXcMpjyyFT2jnH8ukiNHn2zDXOUa6iWcp8YkzT1YZRuN4PZPk7YT8EN60uiWQOz9b IvdA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=KhulPXRYkWZ03zN2usVMuQAsVk07VNZ8Hz2uxz31clQ=; b=XlT/gzq2Gz41GXyOPvOXkrd8Jivd7yhLG4Dt9cfyJJSfPpCJs6ogKm9pZINjUqz4PJ nZafv1Crs9QmTmitDsV62YXoiRdOa8EVt/6XxfhOicZQAXKI9BGBsv3v+fCwKYESy+KQ ZyrrVknklA7b0kHfKNOKR+LnU9bvnUSzfW/gvWpqL2Z/Vm1jZNUWUqBXZJoDxX2S1Y8P AXx7CB9MNJWdKxJV0/JE45U9L3ORT7puHF0XYAxCI3E/PJssGQSJnN7X01nIhaE2UaNS zQxG75RmYOIuz0BXD1ErqQVAb/RCCHQIoy+qwrdWBiXOD0z6nxOFUGTZZTMgvfzYuLVM oQ2A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=alv7HhvC; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id d17-20020a05640208d100b005163b432853si9427209edz.487.2023.06.14.10.55.18; Wed, 14 Jun 2023 10:55:45 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=alv7HhvC; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236184AbjFNRG1 (ORCPT + 99 others); Wed, 14 Jun 2023 13:06:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37666 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229996AbjFNRG0 (ORCPT ); Wed, 14 Jun 2023 13:06:26 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D0DC13E for ; Wed, 14 Jun 2023 10:06:25 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E2011638A3 for ; Wed, 14 Jun 2023 17:06:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E9723C433C0; Wed, 14 Jun 2023 17:06:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686762384; bh=utdEvYUpXqsQufHduirjZptaosbT7iBSaT04oIEZrB4=; h=From:To:Cc:Subject:Date:From; b=alv7HhvCb3WZqMW/enyiPr4ngdwS1rtv6z1vKcBRoOD6uoo28XyXL2wsQGEyMWh/d dZTOW7IP+SxdtL0DZZkdmPYb2rnu8Siw6IUVzViHZbpRTdTaEtPPzO8B91YzYKfFyZ 5LVhyo8qSKwjCddIBXhz7p0kQLHrRoMqIfh3jlga35isUoJKH/00nIrqg1KON/mdrv Wpxt5BE9F9YZ+NTffx2F8GLMTYImiF5iQmh8NDHaeazzlzjkmsPbueUZB/L0YrObE1 63qrSDUZbqfGbAs7+1GqMFcn6KaMO9DCH2slAMDwJ/x2HKgDeNWQAzLkQjWnfmqK2P +7gGVC6TFtHQA== From: Jisheng Zhang To: Paul Walmsley , Palmer Dabbelt , Albert Ou Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/3] riscv: some CMO alternative related clean up Date: Thu, 15 Jun 2023 00:55:01 +0800 Message-Id: <20230614165504.532-1-jszhang@kernel.org> X-Mailer: git-send-email 2.40.0 MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1768701659117130956?= X-GMAIL-MSGID: =?utf-8?q?1768701659117130956?= This series consists of clean up patches of the "riscv: Reduce ARCH_KMALLOC_MINALIGN to 8" series[1]. Per Catalin suggestion, I will submit the enabling of riscv ARCH_KMALLOC_MINALIGN 8 in next development window. However, the cleanups are good for submitting now. PS: Conor's reviewed-by tag is included. [1] https://lore.kernel.org/linux-riscv/20230526165958.908-1-jszhang@kernel.org/ Jisheng Zhang (3): riscv: errata: thead: only set cbom size & noncoherent during boot riscv: mm: mark CBO relate initialization funcs as __init riscv: mm: mark noncoherent_supported as __ro_after_init arch/riscv/errata/thead/errata.c | 7 +++++-- arch/riscv/mm/cacheflush.c | 8 ++++---- arch/riscv/mm/dma-noncoherent.c | 2 +- 3 files changed, 10 insertions(+), 7 deletions(-)