Received: by 2002:a25:b794:0:0:0:0:0 with SMTP id n20csp3614205ybh; Mon, 5 Aug 2019 22:19:54 -0700 (PDT) X-Google-Smtp-Source: APXvYqx7PjAQKwaHTaE3tPnH9/7BCJeWM0pHVKEUgXCRSFLEIQwR+4P4HQYWvJCQ2TTUVuPCPX6c X-Received: by 2002:a62:1883:: with SMTP id 125mr1783348pfy.178.1565068794570; Mon, 05 Aug 2019 22:19:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1565068794; cv=none; d=google.com; s=arc-20160816; b=rtPu9L0GUHw3MjDHkA2H2DSem4RFR+ytzhHKZmZnLd/QfvZlNyZ5x0P5JsOocNFttZ ZWG9yQ+yEZC/dc7rVL7Vtk3L6fmOhHPZMCyGeCNRGckSvi8HKrA4tLSRvgSxYjdPnHMR DayLu+GBCkXUq8cdNJDtSPACi5H4zH07pqgkVUp7dmbbeFZI32lFNAelmFpQIkhLJpmk WX/3nLbg7kPiyuNt6iX4D58x89Ut7uuNQ627Tnxhl75Z4gn7O2bXO/OgcbnqUUxNO6lC LBlqHcJtCUToBeLGpYVe2QoWHEwU2TCK+8ebSvD7sr0YEOGVKBN+GxJJSoAjurmbZCt7 edvA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=L8+jt3uhcoha9CrqqqSJOQ6NQ0a60L7VbvLc8RthK5Q=; b=C8iAA8s1vvS4uSuj381dXCgeCUKgrjFJZ11p4pl/TMNPBk1xTGwn2mfmtP6BQ7PxBY Ph88jbl3XE2j+vdI2NaUrR+/YZtA1YA5TnNtUuVAH0VxofLdgWH2m04hZ+KOxNSaxbBo fKwk+z3jcs46pzCRokCyU452DItM/Thndzre0G92MJ0Pl4lTIVLIoleADe1fciRucFHS oYMpE6YkqUt555UlPO7kgp452bAhUtsXR2FptWo5J5PGQNqkfLXlfBPlYDA6GsXYBZQR 0BxuGRBqyh+lTRFLcmSRUJH9p18cHKl0Ptx7i3xhxaRVUw4npJBP1NMBhwYUr+rq1Skn vTeA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=JE2EwKSk; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id go12si39872829plb.251.2019.08.05.22.19.39; Mon, 05 Aug 2019 22:19:54 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=JE2EwKSk; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731613AbfHFFRa (ORCPT + 99 others); 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.