Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752157AbaFMN3v (ORCPT ); Fri, 13 Jun 2014 09:29:51 -0400 Received: from mail-qa0-f54.google.com ([209.85.216.54]:61458 "EHLO mail-qa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751295AbaFMN3s (ORCPT ); Fri, 13 Jun 2014 09:29:48 -0400 Date: Fri, 13 Jun 2014 09:29:46 -0400 (EDT) From: Nicolas Pitre To: Chander Kashyap cc: Kukjin Kim , Doug Anderson , "linux-arm-kernel@lists.infradead.org" , "linux@arm.linux.org.uk" , Kevin Hilman , Andrew Bresticker , Inderpal Singh , "linux-kernel@vger.kernel.org" , Chander Kashyap , "olof@lixom.net" , Tushar Behera , Lorenzo Pieralisi , Thomas Abraham , Abhilash Kesavan , Javier Martinez Canillas , "linux-samsung-soc@vger.kernel.org" Subject: Re: [PATCH] ARM: EXYNOS: mcpm: Don't rely on firmware's secondary_cpu_start In-Reply-To: Message-ID: References: <1402090985-8061-1-git-send-email-dianders@chromium.org> <20140607181221.GB25068@e102568-lin.cambridge.arm.com> <20140609223831.GB16889@e102568-lin.cambridge.arm.com> <5398758F.4080306@samsung.com> User-Agent: Alpine 2.11 (LFD 23 2013-08-11) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 13 Jun 2014, Chander Kashyap wrote: > This patch is effectively changing the mcpm_entry_point address from > nsbase + 0x1c to nsbase + 0x8 > > Hence while integrating with mainline u-boot we need to take care for > new mcpm_entry_point address. Why not inserting a NOP as the first instruction then? That way the offset will remain the same. Nicolas -- 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/