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 2BB72C2B9F8 for ; Tue, 25 May 2021 12:24:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0713F6141C for ; Tue, 25 May 2021 12:24:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232552AbhEYM0Z (ORCPT ); Tue, 25 May 2021 08:26:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:36880 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232504AbhEYM0Z (ORCPT ); Tue, 25 May 2021 08:26:25 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B559D61409; Tue, 25 May 2021 12:24:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621945495; bh=kTICQpWTbjTcpQWhVugJHEfXiH/3wCrrriPNXPOkttw=; h=From:To:Cc:Subject:Date:From; b=El4UawTPYLEjOubsZ760YYIv6i9zWEW9P015m+Qk/oKYQGYFis2uosnXZbX4cew1z IO15KdNgaIh1Uj1Idle3GR6y0Ms2RLXUNKUgE3KMtVxbNf4M1uaj9Dmd5bIw3pSrBv g8WDJ+pTfUaCbqH58p0elfBYECgXnlyW6xWJ1iYP28d4Vn6CfL3eDK9mwl5FnJriA+ CCY7KOTb56QoBqRi/iJjJXTvrBDaJdMT87rWtP6t+Ovpd6+frD5ZCgE+YcoqI2YZop c004SKao/40ZNZIfO9OddIb9T3LAD9sQtaL9XUZ7MRJIOqZ40+dvdWhYUovJ8HofNE lSnw9GHL6dmbw== 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 V3 0/2] riscv: Fixup asid_allocator remaining issues Date: Tue, 25 May 2021 12:24:05 +0000 Message-Id: <1621945447-38820-1-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 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 | 21 +++++++++++++++++++ arch/riscv/mm/context.c | 2 +- arch/riscv/mm/tlbflush.c | 40 +++++++++++++++++++++++++++++++++--- 5 files changed, 63 insertions(+), 5 deletions(-) -- 2.7.4