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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F6F0EC874C for ; Thu, 7 Sep 2023 17:26:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243402AbjIGR0I (ORCPT ); Thu, 7 Sep 2023 13:26:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243446AbjIGRZ4 (ORCPT ); Thu, 7 Sep 2023 13:25:56 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D28310FC for ; Thu, 7 Sep 2023 10:25:29 -0700 (PDT) Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id F25FC1F88F; Thu, 7 Sep 2023 08:24:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1694075050; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=GH4PiUZYcvijfYYj1OSceP+YGw5s1jrw2RWCXM46kUA=; b=anr901eNGXzG3dapWm0njxehNGzt2qS/khCP9ao5rH/KcTVTENhTtEDIpxduW/sJsMtuld BEXobyoe8v0TobknYUDffDf3npHhNtaj8EF176sNwqf6cqIjw6AJgZiIQ2EY9ktVVxIF2D iaqYP9IYns3PJKgWr4JsZHvRO43pBhg= Received: from suse.cz (pmladek.tcp.ovpn2.prg.suse.de [10.100.208.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by relay2.suse.de (Postfix) with ESMTPS id C78402C142; Thu, 7 Sep 2023 08:24:09 +0000 (UTC) Date: Thu, 7 Sep 2023 10:24:09 +0200 From: Petr Mladek To: John Ogness Cc: Sergey Senozhatsky , Steven Rostedt , Thomas Gleixner , linux-kernel@vger.kernel.org, Greg Kroah-Hartman Subject: Re: [PATCH printk v3 7/7] printk: nbcon: Add functions for drivers to mark unsafe regions Message-ID: References: <20230903150539.245076-1-john.ogness@linutronix.de> <20230903150539.245076-8-john.ogness@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230903150539.245076-8-john.ogness@linutronix.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun 2023-09-03 17:11:39, John Ogness wrote: > From: Thomas Gleixner > > For the write_atomic callback, the console driver may have unsafe > regions that need to be appropriately marked. Provide functions > that accept the nbcon_write_context struct to allow for the driver > to enter and exit unsafe regions. > > Co-developed-by: John Ogness > Signed-off-by: John Ogness > Signed-off-by: Thomas Gleixner (Intel) Reviewed-by: Petr Mladek Best Regards, Petr