Received: by 2002:a89:413:0:b0:1fd:dba5:e537 with SMTP id m19csp155786lqs; Thu, 13 Jun 2024 06:46:26 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCVcvngiqlaxcqr7y1tJWHfCawH4vlG1zpi8gADEaDA2B4w7FOdwHuN2dn0T7m3IWsjcexjHpRH8k6m8/Po3dymzA/k9x7TK9GEHRZYmGQ== X-Google-Smtp-Source: AGHT+IE2LEbEuEe02A4nh3oAeFjeA0S85WUgpyGykbHNQu8ef/yNTKmu2RcWtsqsakcvdZSGluuA X-Received: by 2002:a17:907:6d15:b0:a6f:5a47:a59e with SMTP id a640c23a62f3a-a6f5a47a705mr144557466b.59.1718286386685; Thu, 13 Jun 2024 06:46:26 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1718286386; cv=pass; d=google.com; s=arc-20160816; b=TJdjhRyupFfut7NoAAf/gd+Y1i6YkWm/5QFULHXm3o937xredoqL1ryZA9GtaNSjo8 2c/Hyi/Hg2tLRx/JDP8aoxCsjxfE3bchLKPB9Y7a/CLPe19GXsmdDdINVeNoyk+dUZZE t4d3rhFVJYCkWyOO1AuMzC2IycMO/mUVfbi8gRMazVQjkgIQMcShahVnp4fmGjGwyyyJ 7ReNkjVDq1Jm9hzayQMXRJa0uqfP6cmwGZqFO3PnNEjnordMBc78htaolSPMb+vfF0gU t1X4AfwL3hg/Q/sMnyZP5FBiNwxADty9tfZW4dlihPlkS4lyU5JmluWqGO7vrbB6fJLJ rHJg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=in-reply-to:content-disposition:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:message-id:subject:cc :to:from:date:dkim-signature; bh=Cu61nr4nJ/DNrtNmkrPxsEW/EJFlOWsk/kIrkuXxWUU=; fh=grCTe6Itse6iN7R2d0AtW1tePtRSD99zZZwgirQCfRA=; b=dcQNEbzCM72Wb9YrzcPAHb1D1vwysO4M+u4QaQcxzI5qUu2PN86G8hHs785WRWOQwV ZDGt1Cz90qZycs0yIEbMMHatLpMsBWt7o+U2kkdhaHDMQTulsMA8YSDv/XCO4iHlIZiP actEJBbrysUHd9+qKl6FQt+MU9dPB0ipTiU1cVgkitXyTQ0e47omTHWsDhl9ASG3T/J3 4i9lzSDZ/z7LtF69MZgXMNs2T4yOf3pdFVDbNbSlp0IipZulWphCP5EirerCxLCR+jyc WGk9vFzacNIHbXnj2s5hKohBUCL4y2WedcA4o+7tGQD/5uvf3fSI/9aIF45frkVZJwGg iqwA==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=BGj0OYoh; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-213358-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-213358-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [147.75.80.249]) by mx.google.com with ESMTPS id a640c23a62f3a-a6f56dd6c59si67773366b.282.2024.06.13.06.46.26 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Jun 2024 06:46:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-213358-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=BGj0OYoh; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-213358-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-213358-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 643761F2239F for ; Thu, 13 Jun 2024 13:46:26 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 3E0D514533A; Thu, 13 Jun 2024 13:46:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BGj0OYoh" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5530C9476; Thu, 13 Jun 2024 13:46:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718286370; cv=none; b=JMKHCixRcdZvsWFF5PAXUm+d2690rIVlj7K6ndcsMztRDhMch6+dsxne5dSo0orJHqyzpZpp9DjDZFbVMkmfZ79gF7TQkd6zmvr/QeZaetsLh+XJV3Pl7ljdw073SqbC5LBdSz9eTeoUffnKZx2obSs1R3MNPDBIO10Hp97N1VQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718286370; c=relaxed/simple; bh=Cu61nr4nJ/DNrtNmkrPxsEW/EJFlOWsk/kIrkuXxWUU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=cmbMpW29s0erB6Fc8caVJ3YPGkUAF0dZGT8IyVVG+RsIT9j3/LDtwvDNZmE0R3heU3AC+5IEXAR4p3YPaw2A3Y36Rw9GiFIrnCTuso9DpEY9p+KKOVO3myc4lR1MdH65p5JQB9Q7r11HGSlxj3BtwPY6LUWpsLhwTnCFThY9IzQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BGj0OYoh; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5585EC4AF1C; Thu, 13 Jun 2024 13:46:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718286369; bh=Cu61nr4nJ/DNrtNmkrPxsEW/EJFlOWsk/kIrkuXxWUU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=BGj0OYohKjhr8CD2uMz4ATJRLYjk8fsoxg+FxTi2cRv3iuqRVYtkUHda1x8v1MV0m avw+7Qh8JOo8Nfl5RbMyENyINEPGFGQlhmnPWs0O6ga6MJkfq/LJpky0rGkaRfSx2N n/K7y0m/u/PdMtlgiwfYFX1vXmpfYqhqdeBEakJHF7W01nrvXfNK8egqLah0hIkcTg xbcAO9k2/+XZvppxfwXV5HySMjlvULvzJEuClS+RsQ2fE4FQ33Gw/5hCn3Ho+5UngN QMV8Gv9dH7mTGHS+Dn4B2wxYgAhlhLfpKyRiNRhOIRom9ttC3NhzL94VBeeS9GqIZ0 kBN2rQrCoIrOQ== Date: Thu, 13 Jun 2024 15:46:04 +0200 From: Christian Brauner To: Mateusz Guzik , Linus Torvalds Cc: viro@zeniv.linux.org.uk, jack@suse.cz, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH 1/2] lockref: speculatively spin waiting for the lock to be released Message-ID: <20240613-pumpen-durst-fdc20c301a08@brauner> References: <20240613001215.648829-1-mjguzik@gmail.com> <20240613001215.648829-2-mjguzik@gmail.com> <5cixyyivolodhsru23y5gf5f6w6ov2zs5rbkxleljeu6qvc4gu@ivawdfkvus3p> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <5cixyyivolodhsru23y5gf5f6w6ov2zs5rbkxleljeu6qvc4gu@ivawdfkvus3p> > All that aside, you did not indicate how do you want to move forward > regarding patch submission. I've picked Linus patch and your for testing into the vfs.inode.rcu branch. Was trivial to fix your typo and to add Linus as author with your commit message. Let's see what syzbot and that perf bot have to say.