Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932380AbaGaKej (ORCPT ); Thu, 31 Jul 2014 06:34:39 -0400 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:56678 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756268AbaGaKei (ORCPT ); Thu, 31 Jul 2014 06:34:38 -0400 Date: Thu, 31 Jul 2014 11:33:23 +0100 From: Will Deacon To: "behanw@converseincode.com" Cc: "ard.biesheuvel@linaro.org" , Catalin Marinas , "k.khlebnikov@samsung.com" , "olof@lixom.net" , "peterz@infradead.org" , "takahiro.akashi@linaro.org" , "tglx@linutronix.de" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "mingo@kernel.org" , "dwmw2@infradead.org" Subject: Re: [PATCH 0/4] LLVMLinux: Patches to enable the kernel to be compiled with clang/LLVM Message-ID: <20140731103323.GL26853@arm.com> References: <1406764649-20326-1-git-send-email-behanw@converseincode.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1406764649-20326-1-git-send-email-behanw@converseincode.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 31, 2014 at 12:57:25AM +0100, behanw@converseincode.com wrote: > From: Behan Webster > > This patch set moves from using locally defined named registers to access the > stack pointer to using a globally defined named register. This allows the code > to work both with gcc and clang. > > The LLVMLinux project aims to fully build the Linux kernel using both gcc and > clang (the C front end for the LLVM compiler infrastructure project). > > Behan Webster (4): > arm64: LLVMLinux: Add current_stack_pointer() for arm64 > arm64: LLVMLinux: Use current_stack_pointer in save_stack_trace_tsk > arm64: LLVMLinux: Calculate current_thread_info from > current_stack_pointer > arm64: LLVMLinux: Use current_stack_pointer in kernel/traps.c Once Andreas's comments have been addressed: Acked-by: Will Deacon Please can you send a new series after the merge window? Cheers, Will -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/