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=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 B0EE1C433DB for ; Wed, 3 Mar 2021 15:34:50 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EAFB764EBD for ; Wed, 3 Mar 2021 15:34:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EAFB764EBD Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4DrJ2w02y9z3cYw for ; Thu, 4 Mar 2021 02:34:48 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=suse.com header.i=@suse.com header.a=rsa-sha256 header.s=susede1 header.b=ba9WkkdY; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=suse.com (client-ip=195.135.220.15; helo=mx2.suse.de; envelope-from=pmladek@suse.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=suse.com header.i=@suse.com header.a=rsa-sha256 header.s=susede1 header.b=ba9WkkdY; dkim-atps=neutral Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4DrJ2R6lvyz30M3 for ; Thu, 4 Mar 2021 02:34:22 +1100 (AEDT) X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1614785659; 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=l6vUEHEmOuwjOvJINqvANTs3pqAUVxWFEfsNxLOcO0g=; b=ba9WkkdYwntSk2Jk4/7eOyr/mGac1IGxTizYSuaSkMmIyBWh/+Whf+/fBKRTHbqnYqcObq YMo4v76fMNV3+mbDXS8sQOyDuKevTNHD3YjQOxhQhxDyZYp4/Or6lavqaScPzfGWDLfof4 Bvu2S5SwUiCNZAvZwFiKSeBZbG2HpOM= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 6E4AAAC24; Wed, 3 Mar 2021 15:34:19 +0000 (UTC) Date: Wed, 3 Mar 2021 16:34:16 +0100 From: Petr Mladek To: John Ogness Subject: Re: [PATCH next v4 00/15] printk: remove logbuf_lock Message-ID: References: <20210303101528.29901-1-john.ogness@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210303101528.29901-1-john.ogness@linutronix.de> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-hyperv@vger.kernel.org, Sergey Senozhatsky , Douglas Anderson , linux-mtd@lists.infradead.org, Miquel Raynal , "K. Y. Srinivasan" , Thomas Meyer , Vignesh Raghavendra , Daniel Thompson , Madhavan Srinivasan , Stephen Hemminger , Richard Weinberger , Anton Vorontsov , Jordan Niethe , Anton Ivanov , Wei Li , Haiyang Zhang , Ravi Bangoria , Kees Cook , Alistair Popple , Jeff Dike , Colin Cross , linux-um@lists.infradead.org, Wei Liu , Steven Rostedt , Davidlohr Bueso , Nicholas Piggin , Oleg Nesterov , Thomas Gleixner , Andy Shevchenko , Michael Kelley , Christophe Leroy , Sumit Garg , Tony Luck , Pavel Tatashin , linux-kernel@vger.kernel.org, Sergey Senozhatsky , Jason Wessel , kgdb-bugreport@lists.sourceforge.net, Paul Mackerras , linuxppc-dev@lists.ozlabs.org, Mike Rapoport Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Wed 2021-03-03 11:15:13, John Ogness wrote: > Hello, > > Here is v4 of a series to remove @logbuf_lock, exposing the > ringbuffer locklessly to both readers and writers. v3 is > here [0]. The series look ready. I am going to push it into printk/linux.git the following week unless anyone speaks against it in the meantime. Best Regards, Petr