linux-kernel - RE: plumbers talk on kCFI, BTI, & IBT?

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Message-ID: <PH0PR11MB50787B814A611120054DA76485F59@PH0PR11MB5078.namprd11.prod.outlook.com>
Date:   Wed, 20 Apr 2022 23:29:00 +0000
From:   "Moreira, Joao" <joao.moreira@...el.com>
To:     Nick Desaulniers <ndesaulniers@...gle.com>,
        Sami Tolvanen <samitolvanen@...gle.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Mark Brown <broonie@...nel.org>,
        "Edgecombe, Rick P" <rick.p.edgecombe@...el.com>
CC:     "Jose E. Marchesi" <jemarch@....org>,
        clang-built-linux <llvm@...ts.linux.dev>,
        LKML <linux-kernel@...r.kernel.org>,
        "Poimboe, Josh" <jpoimboe@...hat.com>
Subject: RE: plumbers talk on kCFI, BTI, & IBT?

Putting Rick into this loop! He is in charge of handling kernel support for user-space IBT.

-----Original Message-----
From: Moreira, Joao 
Sent: Friday, April 15, 2022 10:55 AM
To: Nick Desaulniers <ndesaulniers@...gle.com>; Sami Tolvanen <samitolvanen@...gle.com>; Peter Zijlstra <peterz@...radead.org>; Mark Brown <broonie@...nel.org>
Cc: Jose E. Marchesi <jemarch@....org>; clang-built-linux <llvm@...ts.linux.dev>; LKML <linux-kernel@...r.kernel.org>; Poimboe, Josh <jpoimboe@...hat.com>
Subject: RE: plumbers talk on kCFI, BTI, & IBT?

Sounds good. I'll do my best to be around.

Tks,
Joao

-----Original Message-----
From: Nick Desaulniers <ndesaulniers@...gle.com> 
Sent: Thursday, April 14, 2022 2:28 PM
To: Sami Tolvanen <samitolvanen@...gle.com>; Peter Zijlstra <peterz@...radead.org>; Moreira, Joao <joao.moreira@...el.com>; Mark Brown <broonie@...nel.org>
Cc: Jose E. Marchesi <jemarch@....org>; clang-built-linux <llvm@...ts.linux.dev>; LKML <linux-kernel@...r.kernel.org>; Poimboe, Josh <jpoimboe@...hat.com>
Subject: plumbers talk on kCFI, BTI, & IBT?

Hi Sami, Peter, Joao, and Mark,
Jose and I are currently in the planning process to put together a
Kernel+Toolchain microconference track at Linux Plumbers Conference
this year (Sept 12-14) in Dublin, Ireland.  Would you all be interested in a session on Control Flow Integrity in the kernel?
Mitigations in hardware, software, or both might be of interest to discuss more in person?
--
Thanks,
~Nick Desaulniers