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McKenney" To: linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, kernel-team@fb.com, mingo@kernel.org Cc: elver@google.com, andreyknvl@google.com, glider@google.com, dvyukov@google.com, cai@lca.pw, boqun.feng@gmail.com Subject: [PATCH kcsan 0/3] KCSAN updates for v6.2 Message-ID: <20221019230356.GA2501950@paulmck-ThinkPad-P17-Gen-1> Reply-To: paulmck@kernel.org MIME-Version: 1.0 Content-Disposition: inline X-Spam-Status: No, score=-7.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS 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 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1747159173555874994?= X-GMAIL-MSGID: =?utf-8?q?1747159173555874994?= Hello! This series provides KCSAN updates: 1. Instrument memcpy/memset/memmove with newer Clang, courtesy of Marco Elver. 2. objtool, kcsan: Add volatile read/write instrumentation to whitelist, courtesy of Marco Elver. 3. Fix trivial typo in Kconfig help comments, courtesy of Ryosuke Yasuoka. Thanx, Paul ------------------------------------------------------------------------ kernel/kcsan/core.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ lib/Kconfig.kcsan | 6 +++--- tools/objtool/check.c | 10 ++++++++++ 3 files changed, 63 insertions(+), 3 deletions(-)