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 333C8C433F5 for ; Fri, 11 Feb 2022 11:22:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237057AbiBKLWc (ORCPT ); Fri, 11 Feb 2022 06:22:32 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:44010 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229584AbiBKLW3 (ORCPT ); Fri, 11 Feb 2022 06:22:29 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34699E75 for ; Fri, 11 Feb 2022 03:22:29 -0800 (PST) From: John Ogness DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1644578547; h=from:from:reply-to:subject:subject: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=Eky0MB5+y4J6zcW+DJJS7LaFLiPykRaa7iwNzImqn7s=; b=ai8H/apU17eDHCRCTgKYlcriiWaKeZ15h6xLgTifsomZXeMe+ncR+ChFNnaC4PFEnZ9md4 rrQtK4mUkC4gVBAlF7vlU8aAx+BlnMkxOC3Xbc0pOwkugK3b/l2Uj7kKxoRXELifWUrS6d r9qR7AP+Qf6rYID/1hXVuR96Nr2iT6VEwe6Wht9vet3PdxhnE710sWlS0Kswp7TGV3bo+d TpfwqPH+13Ouy+HKwdOX6a1Wm1nPckwSK151tjCF0RWtE6YyMf6FQ/113qtJB3zg0b5WO6 d4eh/+B5m0Uriwoh4nGcEGUt3XEu+JjCj3FVslwrGe00dB34t+cY80Ke24f3hw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1644578547; h=from:from:reply-to:subject:subject: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=Eky0MB5+y4J6zcW+DJJS7LaFLiPykRaa7iwNzImqn7s=; b=US+J5RE7/Cz360KzDTrLLj2ZUtox99ERnwXtLI5Lr+hwoZepAM1qPNcQuDQoYOSz9S7w6Y mbVVVGkQ/KsMgwCA== To: Petr Mladek Cc: Sergey Senozhatsky , Steven Rostedt , linux-kernel@vger.kernel.org, Sebastian Andrzej Siewior Subject: Re: [PATCH v2] printk: defer_console_output: use atomic update In-Reply-To: References: <20220203112915.1350753-1-john.ogness@linutronix.de> <87bkzj3t77.fsf@jogness.linutronix.de> Date: Fri, 11 Feb 2022 12:28:27 +0106 Message-ID: <87leyhd4wc.fsf@jogness.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Petr, On 2022-02-10, Petr Mladek wrote: > The patch has been committed into printk/linux.git, branch for-5.18. Sebastian also pointed out that the use of __this_cpu_xchg() is the same problem with the same variable for the same reason. We should fold that change into the patch as well. The patch will followup this message. @Sergey: I dropped your Reviewed-by since the code changed. John