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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id o6sm3425112edw.24.2021.04.21.06.55.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 21 Apr 2021 06:55:23 -0700 (PDT) Subject: Re: [PATCH] Fix typo in CFI build documentation To: Serge Guelton , qemu-devel@nongnu.org References: <1618933722-18022-1-git-send-email-sguelton@redhat.com> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: Date: Wed, 21 Apr 2021 15:55:22 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <1618933722-18022-1-git-send-email-sguelton@redhat.com> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=216.205.24.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: QEMU Trivial Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi Serge, Cc'ing qemu-trivial@ On 4/20/21 5:48 PM, serge-sans-paille wrote: > Signed-off-by: serge-sans-paille It looks your git-config is misconfigured... Maybe you used an incorrect profile :) Can you repost please? > --- > docs/devel/control-flow-integrity.rst | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) For the fix: Reviewed-by: Philippe Mathieu-Daudé > > diff --git a/docs/devel/control-flow-integrity.rst b/docs/devel/control-flow-integrity.rst > index d89d707..e6b73a4 100644 > --- a/docs/devel/control-flow-integrity.rst > +++ b/docs/devel/control-flow-integrity.rst > @@ -39,7 +39,7 @@ later). > Given the use of LTO, a version of AR that supports LLVM IR is required. > The easies way of doing this is by selecting the AR provided by LLVM:: > > - AR=llvm-ar-9 CC=clang-9 CXX=lang++-9 /path/to/configure --enable-cfi > + AR=llvm-ar-9 CC=clang-9 CXX=clang++-9 /path/to/configure --enable-cfi > > CFI is enabled on every binary produced. > > @@ -131,7 +131,7 @@ lld with version 11+. > In other words, to compile with fuzzing and CFI, clang 11+ is required, and > lld needs to be used as a linker:: > > - AR=llvm-ar-11 CC=clang-11 CXX=lang++-11 /path/to/configure --enable-cfi \ > + AR=llvm-ar-11 CC=clang-11 CXX=clang++-11 /path/to/configure --enable-cfi \ > -enable-fuzzing --extra-ldflags="-fuse-ld=lld" > > and then, compile the fuzzers as usual. >