From owner-svn-src-head@freebsd.org Wed Aug 5 15:15:57 2020 Return-Path: Delivered-To: svn-src-head@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BB2F03796AA; Wed, 5 Aug 2020 15:15:57 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: from mail-qk1-x729.google.com (mail-qk1-x729.google.com [IPv6:2607:f8b0:4864:20::729]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BMFZ536Qtz3T63; Wed, 5 Aug 2020 15:15:57 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: by mail-qk1-x729.google.com with SMTP id b14so40262807qkn.4; Wed, 05 Aug 2020 08:15:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=5qSL6iIb27vI/AJnoR0FGEu/hyTM6yGlnF6Amoxmdfg=; b=hGxwBe1kv4nNaZ7FFPJXQOVcU+FtvXeX7LR31rgrFwoAyckg4Ql3CcmLdZ7+RRtFqq oGvNX0FlQcX2HaqQN4QKo8F/HKMarSHWxEDWjR2qWFgzEcpgol1SNwcP9hKKVVZ6y5Re J76inQnLDHh5T5eSV0xw9rn+c5jWQROfNFRfFB8ZG7dLq6dLQoAT8+O1mehGtxvySxW8 u9flbXaN5veZj+BnCaZZwS+MbNriCzutB4DXh/4UzlvZYXraYwSk2QsK+nHEUCEojNN3 l2zr13D7QTdlwBPoROj5EqkhAVHqtLtMRkFXGyy5enYINtvAZE8X1utAZoFruiEN4KoH Dzqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to; bh=5qSL6iIb27vI/AJnoR0FGEu/hyTM6yGlnF6Amoxmdfg=; b=iWGQ9GqEDNgsmd75p4tfwSn0LQsKupdXgEFZsioblA6fpLXfzgpmDFN7xt08Sq95d5 D4oGp0jc9w8LKaH0XHpqwe3y0vuhJv7tLmzLJi4E4JWMnllnxlLuU/TmImMC6eOaBQg4 vvGHxGuBb252AxqOAFyTtEPQPVv64mP2YNTIRYBDxTm+dweAfZnnFlkTlgGIR2Ku7L33 Tdt2hbe82woIdBnEaFnIsTJrU2RS5m4ovlCa/YkSRQxMQUs8vRQEBxoZ/xEtnuC/fidY xrCYcM7+dUvi0BBDZ0UOEhjMHOlwTp+bYbEFglb+/G2bfmZVm903t6WlfdQBDFvWJWgG XpVw== X-Gm-Message-State: AOAM530L+DUZqWXcHhvWYDz8pnUZtRk4mPYmuQBHnN56IUo+xKp38Px1 XigWHJl3uVcuK9QxV9xxpZnw8kCNlXA= X-Google-Smtp-Source: ABdhPJyXJfT8FFa9ADuLerkeOy/isn5ZcP8pjb053HK9hwfH6GYvEuinAsMqbqUvGxVve3rXdZFiGA== X-Received: by 2002:a37:d4c:: with SMTP id 73mr3553685qkn.445.1596640556032; Wed, 05 Aug 2020 08:15:56 -0700 (PDT) Received: from raichu (toroon0560w-lp130-08-67-71-176-35.dsl.bell.ca. [67.71.176.35]) by smtp.gmail.com with ESMTPSA id o17sm2241298qtr.13.2020.08.05.08.15.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Aug 2020 08:15:55 -0700 (PDT) Sender: Mark Johnston Date: Wed, 5 Aug 2020 11:15:53 -0400 From: Mark Johnston To: Mateusz Guzik Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r363875 - head/sys/ufs/ffs Message-ID: <20200805151553.GC75799@raichu> References: <202008042309.074N9Gao027102@repo.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202008042309.074N9Gao027102@repo.freebsd.org> X-Rspamd-Queue-Id: 4BMFZ536Qtz3T63 X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Aug 2020 15:15:57 -0000 On Tue, Aug 04, 2020 at 11:09:16PM +0000, Mateusz Guzik wrote: > Author: mjg > Date: Tue Aug 4 23:09:15 2020 > New Revision: 363875 > URL: https://svnweb.freebsd.org/changeset/base/363875 > > Log: > ufs: only pass LK_ADAPTIVE if LK_NODDLKTREAT is set > > This restores the pre-adaptive spinning state for SU which livelocks > otherwise. Note this is a bug in SU. > > Reported by: pho What is the bug?