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=-11.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 4D2F9C63777 for ; Fri, 27 Nov 2020 05:07:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1764821D7F for ; Fri, 27 Nov 2020 05:07:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726956AbgK0FGm (ORCPT ); Fri, 27 Nov 2020 00:06:42 -0500 Received: from foss.arm.com ([217.140.110.172]:58156 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725854AbgK0FGm (ORCPT ); Fri, 27 Nov 2020 00:06:42 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5909D1478; Thu, 26 Nov 2020 21:06:41 -0800 (PST) Received: from p8cg001049571a15.arm.com (unknown [10.163.84.130]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id AE3583F70D; Thu, 26 Nov 2020 21:06:37 -0800 (PST) From: Anshuman Khandual To: linux-mm@kvack.org, akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, catalin.marinas@arm.com, steven.price@arm.com, christophe.leroy@csgroup.eu, gerald.schaefer@linux.ibm.com, vgupta@synopsys.com, paul.walmsley@sifive.com, Anshuman Khandual Subject: [PATCH 0/2] mm/debug_vm_pgtable: Some minor updates Date: Fri, 27 Nov 2020 10:36:22 +0530 Message-Id: <1606453584-15399-1-git-send-email-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series contains some cleanups and new test suggestions from Catalin from an earlier discussion. https://lore.kernel.org/linux-mm/20201123142237.GF17833@gaia/ This series is based on v5.10-rc5 and has been tested on arm64 and x86 but has only been build tested on riscv, s390, arc etc. It would be great if folks could test this on these platforms as well. Thank you. Cc: Christophe Leroy Cc: Gerald Schaefer Cc: Vineet Gupta Cc: Catalin Marinas Cc: Paul Walmsley Cc: Andrew Morton Anshuman Khandual (2): mm/debug_vm_pgtable/basic: Add validation for dirtiness after write protect mm/debug_vm_pgtable/basic: Iterate over entire protection_map[] Documentation/vm/arch_pgtable_helpers.rst | 8 ++-- mm/debug_vm_pgtable.c | 50 +++++++++++++++++------ 2 files changed, 42 insertions(+), 16 deletions(-) -- 2.20.1