From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751461AbdGRFIq (ORCPT ); Tue, 18 Jul 2017 01:08:46 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:51140 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751026AbdGRFIp (ORCPT ); Tue, 18 Jul 2017 01:08:45 -0400 Date: Tue, 18 Jul 2017 07:08:38 +0200 From: Greg KH To: Jeffy Chen Cc: linux-kernel@vger.kernel.org, briannorris@chromium.org, dianders@chromium.org, peter@hurleysoftware.com, Jiri Slaby , Vineet Gupta , linux-serial@vger.kernel.org, linux-snps-arc@lists.infradead.org Subject: Re: [RFC PATCH 1/5] serial: arc: Remove __init marking from early write Message-ID: <20170718050838.GA7529@kroah.com> References: <1500352203-21513-1-git-send-email-jeffy.chen@rock-chips.com> <1500352203-21513-2-git-send-email-jeffy.chen@rock-chips.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1500352203-21513-2-git-send-email-jeffy.chen@rock-chips.com> User-Agent: Mutt/1.8.3 (2017-05-23) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 18, 2017 at 12:29:59PM +0800, Jeffy Chen wrote: > The earlycon would be alive outside the init code in these cases: > 1/ we have keep_bootcon in cmdline. > 2/ we don't have a real console to switch to. > > So remove the __init marking to avoid invalid memory access. > > Signed-off-by: Jeffy Chen > --- > I can't apply "RFC" patches. If you have tested and found this series to be correct, can you resend it without that on the patch? thanks, greg k-h