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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id v10sm86650pfg.11.2019.11.12.15.44.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Nov 2019 15:44:43 -0800 (PST) Date: Tue, 12 Nov 2019 15:44:42 -0800 From: Kees Cook To: Will Deacon , Catalin Marinas , Mark Rutland Subject: Re: [PATCH v5 00/14] add support for Clang's Shadow Call Stack Message-ID: <201911121530.FA3D7321F@keescook> References: <20191018161033.261971-1-samitolvanen@google.com> <20191105235608.107702-1-samitolvanen@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191105235608.107702-1-samitolvanen@google.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191112_154445_140675_0AC2A732 X-CRM114-Status: GOOD ( 10.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: clang-built-linux@googlegroups.com, Ard Biesheuvel , Masahiro Yamada , Marc Zyngier , Jann Horn , Nick Desaulniers , linux-kernel@vger.kernel.org, Steven Rostedt , Miguel Ojeda , Masami Hiramatsu , Sami Tolvanen , kernel-hardening@lists.openwall.com, Laura Abbott , Dave Martin , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Nov 05, 2019 at 03:55:54PM -0800, Sami Tolvanen wrote: > This patch series adds support for Clang's Shadow Call Stack > (SCS) mitigation, which uses a separately allocated shadow stack > to protect against return address overwrites. More information Will, Catalin, Mark, What's the next step here? I *think* all the comments have been addressed. Is it possible to land this via the arm tree for v5.5? Thanks! -- Kees Cook _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel