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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Kostya,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Sorry for the detailed response.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I forwarded your questions to GCC team who are also adding CET support for Glibc / Linux Kernel / Loader.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I also talked to the simulations team to understand their timeline.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">They will contact this mailing list with detailed answers.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">There are few more patches to complete LLVM Compiler support.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I will appreciate your help in reviewing some of them:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="https://reviews.llvm.org/D40482">https://reviews.llvm.org/D40482</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="https://reviews.llvm.org/D40478">https://reviews.llvm.org/D40478</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Oren<o:p></o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></a></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Kostya Serebryany [mailto:kcc@google.com]
<br>
<b>Sent:</b> Tuesday, November 28, 2017 01:46<br>
<b>Cc:</b> Ben Simhon, Oren <oren.ben.simhon@intel.com>; pavel.v.chupin@gmail.com; Keane, Erich <erich.keane@intel.com>; Justin Bogner <mail@justinbogner.com>; ablikexe@gmail.com; Reid Kleckner <rnk@google.com>; Craig Topper <craig.topper@gmail.com>; cfe-commits
<cfe-commits@lists.llvm.org>; Evgeniy Stepanov <eugenis@google.com>; Peter Collingbourne <pcc@google.com>; Sahita, Ravi <ravi.sahita@intel.com>; Zuckerman, Michael <michael.zuckerman@intel.com><br>
<b>Subject:</b> Status of CET support? (Re: [PATCH] D40224:...)<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi, <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I see these patches for the CET support in LLVM -- great! <o:p></o:p></p>
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<p class="MsoNormal">Could you please also tell us<o:p></o:p></p>
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<p class="MsoNormal"> * what's the status of the Linux Kernel and Glibc support for CET?<o:p></o:p></p>
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<p class="MsoNormal"> * how we can start evaluating the hardware feature (simulators, etc)?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks! <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">--kcc <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Sun, Nov 26, 2017 at 4:35 AM, Phabricator via Phabricator via cfe-commits <<a href="mailto:cfe-commits@lists.llvm.org" target="_blank">cfe-commits@lists.llvm.org</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">This revision was automatically updated to reflect the committed changes.<br>
Closed by commit rL318995: Control-Flow Enforcement Technology - Shadow Stack and Indirect Branch Tracking… (authored by orenb).<br>
<br>
Changed prior to commit:<br>
<a href="https://reviews.llvm.org/D40224?vs=123937&id=124287#toc" target="_blank">
https://reviews.llvm.org/D40224?vs=123937&id=124287#toc</a><br>
<br>
Repository:<br>
rL LLVM<br>
<br>
<a href="https://reviews.llvm.org/D40224" target="_blank">https://reviews.llvm.org/D40224</a><br>
<br>
Files:<br>
cfe/trunk/include/clang/Basic/BuiltinsX86.def<br>
cfe/trunk/include/clang/Basic/BuiltinsX86_64.def<br>
cfe/trunk/include/clang/Driver/Options.td<br>
cfe/trunk/lib/Basic/Targets/X86.cpp<br>
cfe/trunk/lib/Basic/Targets/X86.h<br>
cfe/trunk/lib/Headers/CMakeLists.txt<br>
cfe/trunk/lib/Headers/cetintrin.h<br>
cfe/trunk/lib/Headers/immintrin.h<br>
cfe/trunk/test/CodeGen/builtins-x86.c<br>
cfe/trunk/test/CodeGen/cetintrin.c<br>
cfe/trunk/test/Driver/x86-target-features.c<br>
cfe/trunk/test/Preprocessor/x86_target_features.c<br>
<br>
<br>
_______________________________________________<br>
cfe-commits mailing list<br>
<a href="mailto:cfe-commits@lists.llvm.org">cfe-commits@lists.llvm.org</a><br>
<a href="http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits" target="_blank">http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits</a><o:p></o:p></p>
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