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=-2.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 41615C19759 for ; Thu, 1 Aug 2019 12:07:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 09F7A20838 for ; Thu, 1 Aug 2019 12:07:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="JkztxsOx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728112AbfHAMHP (ORCPT ); Thu, 1 Aug 2019 08:07:15 -0400 Received: from merlin.infradead.org ([205.233.59.134]:51194 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726846AbfHAMHO (ORCPT ); Thu, 1 Aug 2019 08:07:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=f3xkY/eMcr3hLJTcCqDn6JIJqtqV2TEQYyha75VNJro=; b=JkztxsOx5SpL3P71geFySO2i5 PuYvwg9Tn/wa0dHywsm/JipzbzEYbdgi6nIAdswC4qczlDhr5xSKvYEOuto5dmPW3uTvuZsCP6wZg hGQh+yFgRpjBzrIw/LUKrNA/w+1aK+fMX9PaxzmNuvcnmi4u25FMFmJPEAv/Fhvrymsq5wx3iazET KtFYvbo22XRXV4OarAkdS1CGqttSHOwwyvAfh9sZ8fJZt8zDinUDPe++wKHxNN1S3E/drYBEGj2Jn nfB58anDF7WP9Tf2DDy1DweL/CHgALQj17Z/z9wVF0g8rrX8BkSfpHDhdTynnafVsR2XDAwLrxQSJ yBD2zogFw==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1ht9rS-0006JL-Pz; Thu, 01 Aug 2019 12:07:11 +0000 Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 167172029F4C5; Thu, 1 Aug 2019 14:07:09 +0200 (CEST) Date: Thu, 1 Aug 2019 14:07:09 +0200 From: Peter Zijlstra To: Mark Brown Cc: mingo@kernel.org, linux-kernel@vger.kernel.org, Benson Leung , Enric Balletbo i Serra , Guenter Roeck , linux-spi@vger.kernel.org Subject: Re: [PATCH 5/5] spi: Reduce kthread priority Message-ID: <20190801120709.GC31381@hirez.programming.kicks-ass.net> References: <20190801111348.530242235@infradead.org> <20190801111541.917256884@infradead.org> <20190801112655.GA5488@sirena.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190801112655.GA5488@sirena.org.uk> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 01, 2019 at 12:26:55PM +0100, Mark Brown wrote: > On Thu, Aug 01, 2019 at 01:13:53PM +0200, Peter Zijlstra wrote: > > > The SPI thingies request FIFO-99 by default, reduce this to FIFO-50. > > I don't have a cover letter or any other context, what's going on here > with dependencies? Patch stands on it own. I just went through the tree looking for FIFO (ab)users.