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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id v3-20020a17090a088300b001bc76ed4ad9sm11129598pjc.9.2022.02.25.20.58.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Feb 2022 20:58:04 -0800 (PST) Date: Fri, 25 Feb 2022 20:58:03 -0800 From: Kees Cook To: Joao Moreira , Fangrui Song Cc: Nathan Chancellor , Peter Zijlstra , x86@kernel.org, hjl.tools@gmail.com, jpoimboe@redhat.com, andrew.cooper3@citrix.com, linux-kernel@vger.kernel.org, ndesaulniers@google.com, samitolvanen@google.com, mark.rutland@arm.com, alyssa.milburn@intel.com, mbenes@suse.cz, rostedt@goodmis.org, mhiramat@kernel.org, alexei.starovoitov@gmail.com, llvm@lists.linux.dev Subject: Re: [PATCH v2 05/39] x86: Base IBT bits Message-ID: <202202252055.AB16A4B8@keescook> References: <20220224145138.952963315@infradead.org> <20220224151322.307406918@infradead.org> <202202241627.EEF3D5D2@keescook> <605731324a76f36aafa87bd9390808c3@overdrivepizza.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <605731324a76f36aafa87bd9390808c3@overdrivepizza.com> X-Spam-Status: No, score=-2.1 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_PASS,T_SCC_BODY_TEXT_LINE 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 On Fri, Feb 25, 2022 at 04:29:49PM -0800, Joao Moreira wrote: > > https://github.com/ClangBuiltLinux/linux/issues/1606 > > Candidate fix: https://reviews.llvm.org/D120600 And landed! Thanks! Since this is a pretty small change, do you think it could be backported to the clang-14 branch? -- Kees Cook