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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: Mark Rutland , Kees Cook , Kernel Hardening , Catalin Marinas , Nick Desaulniers , Linux Kernel Mailing List , Steven Rostedt , clang-built-linux , Laura Abbott , Will Deacon , Dave Martin , linux-arm-kernel 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 Sun, Oct 20, 2019 at 11:20 PM Ard Biesheuvel wrote: > You'll have to elaborate a bit here and explain that this is > sufficient, given that we run EFI runtime services with interrupts > enabled. I can add a note about this in v2. This is called with preemption disabled and we have a separate interrupt shadow stack, so as far as I can tell, this should be sufficient. Did you have concerns about this? Sami _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel