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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C5671C04A94 for ; Mon, 31 Jul 2023 07:39:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231303AbjGaHj3 (ORCPT ); Mon, 31 Jul 2023 03:39:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230216AbjGaHjT (ORCPT ); Mon, 31 Jul 2023 03:39:19 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B7E410B for ; Mon, 31 Jul 2023 00:39:17 -0700 (PDT) Received: from dggpemm100001.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4RDqpt3wCPzrS3Q; Mon, 31 Jul 2023 15:38:14 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by dggpemm100001.china.huawei.com (7.185.36.93) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Mon, 31 Jul 2023 15:39:13 +0800 From: Kefeng Wang To: Andrew Morton , Catalin Marinas , Will Deacon , Mike Kravetz , Muchun Song , Mina Almasry , , , , , CC: , , Kefeng Wang Subject: [PATCH 0/4] mm: mremap: fix move page tables Date: Mon, 31 Jul 2023 15:48:25 +0800 Message-ID: <20230731074829.79309-1-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.113.25] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggpemm100001.china.huawei.com (7.185.36.93) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The first three patches use correct flush tlb functions when move page tables, and patch 4 is a small optimization for hugepage on arm64. Kefeng Wang (4): mm: hugetlb: use flush_hugetlb_tlb_range() in move_hugetlb_page_tables() mm: mremap: use flush_pmd_tlb_range() in move_normal_pmd() mm: mremap: use flush_pud_tlb_range in move_normal_pud() arm64: tlb: set huge page size to stride for hugepage arch/arm64/include/asm/tlbflush.h | 21 +++++++++++---------- mm/hugetlb.c | 4 ++-- mm/mremap.c | 4 ++-- 3 files changed, 15 insertions(+), 14 deletions(-) -- 2.41.0