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=-14.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 778B7C47089 for ; Wed, 26 May 2021 05:50:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 55AFC61408 for ; Wed, 26 May 2021 05:50:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232191AbhEZFvx (ORCPT ); Wed, 26 May 2021 01:51:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:47602 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232168AbhEZFvv (ORCPT ); Wed, 26 May 2021 01:51:51 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id E67EC610FA; Wed, 26 May 2021 05:50:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622008207; bh=yg8uTrr5bqsFHycHlXp37eTENi2y2zpYczTQ5Z9dzMo=; h=From:To:Cc:Subject:Date:From; b=EK6P9VU0nqF+SfGzh9yMPK4b23HaXiiD4pfBwQHmfB3JJM3pKD7bgr3tQ8KlkVE1u 53h3xtq2ncsP8wTuN/tRlMrVplN8GNa3NQCD5jiyr8QBaKth4MJWo685JzbL0CCMk5 jl0IQwkpOuWSWygGUwj6/RrE5bRnKcZBV0iAL79+5ezzZuq44P5k5oS22o6lHJx4dl 5KiLoyXgvus7uB+WowOU7I8JaJen/S/T8FOfQxNOHxQJrCf0i9muqAtAenNUe7lBoQ vSgKPXKmV4H7zdP3ZKJ9h7WRNEvNsRofebeLKYMBSY8NxTeV+VBK96zmBETW/GJCNv SPIO2IQo4bCPQ== From: guoren@kernel.org To: guoren@kernel.org, anup.patel@wdc.com, palmerdabbelt@google.com, arnd@arndb.de, hch@lst.de Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-sunxi@lists.linux.dev, Guo Ren Subject: [PATCH V4 0/2] riscv: Fixup asid_allocator remaining issues Date: Wed, 26 May 2021 05:49:19 +0000 Message-Id: <1622008161-41451-1-git-send-email-guoren@kernel.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-arch@vger.kernel.org From: Guo Ren The patchset fixes the remaining problems of asid_allocator. - Fixup _PAGE_GLOBAL for kernel virtual address mapping - Optimize tlb_flush with asid & range Changes since v3: - Optimize coding convention for "riscv: Use use_asid_allocator flush TLB" Changes since v2: - Remove PAGE_UP/DOWN usage in tlbflush.h - Optimize variable name Changes since v1: - Drop PAGE_UP wrong fixup - Rebase on clean linux-5.13-rc2 - Add Reviewed-by Guo Ren (2): riscv: Fixup _PAGE_GLOBAL in _PAGE_KERNEL riscv: Use use_asid_allocator flush TLB arch/riscv/include/asm/mmu_context.h | 2 ++ arch/riscv/include/asm/pgtable.h | 3 ++- arch/riscv/include/asm/tlbflush.h | 23 ++++++++++++++++++ arch/riscv/mm/context.c | 2 +- arch/riscv/mm/tlbflush.c | 46 +++++++++++++++++++++++++++++++++--- 5 files changed, 71 insertions(+), 5 deletions(-) -- 2.7.4