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[70.27.3.10]) by smtp.gmail.com with ESMTPSA id bj9-20020a05620a190900b006a6a7b4e7besm1878519qkb.109.2022.07.21.11.33.39 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 21 Jul 2022 11:33:40 -0700 (PDT) From: Peter Xu To: linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: Nadav Amit , peterx@redhat.com, Andrew Morton , David Hildenbrand , Andrea Arcangeli Subject: [PATCH v3 0/3] mm/mprotect: Fix soft-dirty checks Date: Thu, 21 Jul 2022 14:33:35 -0400 Message-Id: <20220721183338.27871-1-peterx@redhat.com> X-Mailer: git-send-email 2.32.0 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE 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 v2: https://lore.kernel.org/lkml/20220720220324.88538-1-peterx@redhat.com/ Patch 1 is the previous patch and real fix. Two more test patches added to add mprotect test to soft-dirty.c, meanwhile add soft-dirty test into the vm test loop. Please review, thanks. Peter Xu (3): mm/mprotect: Fix soft-dirty check in can_change_pte_writable() selftests: soft-dirty: Add test for mprotect selftests: Add soft-dirty into run_vmtests.sh mm/internal.h | 18 ++++++ mm/mmap.c | 2 +- mm/mprotect.c | 2 +- tools/testing/selftests/vm/run_vmtests.sh | 2 + tools/testing/selftests/vm/soft-dirty.c | 69 ++++++++++++++++++++++- 5 files changed, 90 insertions(+), 3 deletions(-) -- 2.32.0