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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hurqq-0002Pl-5U; Tue, 06 Aug 2019 05:17:36 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hurqj-0002HU-Cp for linux-arm-kernel@lists.infradead.org; Tue, 06 Aug 2019 05:17:30 +0000 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 88A982147A; Tue, 6 Aug 2019 05:17:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565068649; bh=mIX7WQg12oxFi0EYT0MjTjIjoQDsLIyCeV8XnPtZB5s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JE2EwKSk0DmNy5DMoqIM86yzYzj1gpF+ja1+ZC2r5FbLY/r4b4EQLZSBdQr3YPlFE H9rNQR9nJeiLgiQ2Xu26ZW5GTjLcLLYcz/5AlkWtJz0QYlMSjxoCsVO+r1XzyF00qe 2iZrvWVG/YRMZjO26D7MV+3+TfRH0rOpw0anFJIo= Date: Tue, 6 Aug 2019 07:17:26 +0200 From: Greg KH To: Luis Araneda Subject: Re: [PATCH 1/2] ARM: zynq: support smp in thumb mode Message-ID: <20190806051726.GD8525@kroah.com> References: <20190806030718.29048-1-luaraneda@gmail.com> <20190806030718.29048-2-luaraneda@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190806030718.29048-2-luaraneda@gmail.com> User-Agent: Mutt/1.12.1 (2019-06-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190805_221729_475845_DBFA687B X-CRM114-Status: GOOD ( 12.57 ) 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: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux@armlinux.org.uk, stable@vger.kernel.org, michal.simek@xilinx.com 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 Mon, Aug 05, 2019 at 11:07:17PM -0400, Luis Araneda wrote: > Add .arm directive to headsmp.S to ensure that the > CPU starts in 32-bit ARM mode and the correct code > size is copied on smp bring-up > > Additionally, start secondary CPUs on secondary_startup_arm > to automatically switch from ARM to thumb on a thumb kernel > > Suggested-by: Michal Simek > Signed-off-by: Luis Araneda > --- > arch/arm/mach-zynq/headsmp.S | 2 ++ > arch/arm/mach-zynq/platsmp.c | 2 +- > 2 files changed, 3 insertions(+), 1 deletion(-) This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0FFF9C31E40 for ; Tue, 6 Aug 2019 05:17:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D13B82173C for ; Tue, 6 Aug 2019 05:17:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565068650; bh=mIX7WQg12oxFi0EYT0MjTjIjoQDsLIyCeV8XnPtZB5s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=zaRrujhGCK/MxiBT7H27A8Q7x7QA+kw/t/mcKqRkMqUBFQJGGXonru9zz32WSVTXV PSkEZmj83gwNKy/pktqsOjiSNO7uhjjAJpiiJZCGqMVJcHPcLQ81sesRw5N/iYJ7tj iDmhA2cUHBOTY57TbnIpMUt/GdZN8AhUrRLqQ38k= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731619AbfHFFRa (ORCPT ); Tue, 6 Aug 2019 01:17:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:42944 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725798AbfHFFR3 (ORCPT ); Tue, 6 Aug 2019 01:17:29 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 88A982147A; Tue, 6 Aug 2019 05:17:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565068649; bh=mIX7WQg12oxFi0EYT0MjTjIjoQDsLIyCeV8XnPtZB5s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JE2EwKSk0DmNy5DMoqIM86yzYzj1gpF+ja1+ZC2r5FbLY/r4b4EQLZSBdQr3YPlFE H9rNQR9nJeiLgiQ2Xu26ZW5GTjLcLLYcz/5AlkWtJz0QYlMSjxoCsVO+r1XzyF00qe 2iZrvWVG/YRMZjO26D7MV+3+TfRH0rOpw0anFJIo= Date: Tue, 6 Aug 2019 07:17:26 +0200 From: Greg KH To: Luis Araneda Cc: linux@armlinux.org.uk, michal.simek@xilinx.com, stable@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] ARM: zynq: support smp in thumb mode Message-ID: <20190806051726.GD8525@kroah.com> References: <20190806030718.29048-1-luaraneda@gmail.com> <20190806030718.29048-2-luaraneda@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190806030718.29048-2-luaraneda@gmail.com> User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 05, 2019 at 11:07:17PM -0400, Luis Araneda wrote: > Add .arm directive to headsmp.S to ensure that the > CPU starts in 32-bit ARM mode and the correct code > size is copied on smp bring-up > > Additionally, start secondary CPUs on secondary_startup_arm > to automatically switch from ARM to thumb on a thumb kernel > > Suggested-by: Michal Simek > Signed-off-by: Luis Araneda > --- > arch/arm/mach-zynq/headsmp.S | 2 ++ > arch/arm/mach-zynq/platsmp.c | 2 +- > 2 files changed, 3 insertions(+), 1 deletion(-) This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly.