From owner-freebsd-current@freebsd.org Mon Jan 18 22:46:18 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 44B3AA86E04 for ; Mon, 18 Jan 2016 22:46:18 +0000 (UTC) (envelope-from steven@multiplay.co.uk) Received: from mail-wm0-x22b.google.com (mail-wm0-x22b.google.com [IPv6:2a00:1450:400c:c09::22b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CE12515FF for ; Mon, 18 Jan 2016 22:46:17 +0000 (UTC) (envelope-from steven@multiplay.co.uk) Received: by mail-wm0-x22b.google.com with SMTP id l65so116892313wmf.1 for ; Mon, 18 Jan 2016 14:46:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=multiplay-co-uk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-type:content-transfer-encoding; bh=dmssAWIhGzsHcM9ebfyNjr7Ug9rlxA/O2g1F/38Zxns=; b=cmaKOD2y8GY4n+uivFqKyrMEuq06Xod7medtehVb3XhDWDGphfG7BIQoEYWJTogBP3 TzuH01L3YPB0f+vvn2fMTAEc5F5ctJZbzhMveiuuo7CXXVXMtMrjdVhxjDGeGacyzkaN WQxGHco/y8AL3B3dFd/G3bQ9AjEGSzLcxWm/2NkDTsNy0HFK36T0QXgto/Z8/7iQ8uyL PW8dyCJZ7+c+eY8QhypsyhFZW0AmA3RjlQ4fTQENX2eAeTgzFVZNBb3EC178YBUR8clQ rtYmZKbskjxH2IbbkUK1iEA5w4EBhK7nz3DKFaunV/hSEV0BlNW6m7hNm829eI5IaK/N oyqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to:content-type :content-transfer-encoding; bh=dmssAWIhGzsHcM9ebfyNjr7Ug9rlxA/O2g1F/38Zxns=; b=jIq62yMafQ9wFHGAe7Dmu4o6xSzKrHVqVBtAQXJZaMufPhlqcXTfPXg1LfzPoe+jYk 9lTRGxKsHk4ZMCd+b8DPQM2OHFDnHXAnpwA446k8RhiUYP6W6nzHSGUlJpHyvbE0jWnO r/HcLL40BwcVlJmuM+aZkG57YK+kYPfJobilBZd+b4EBwm+o3oqunGzLYdJ7CJR++1TJ uZ+ssLRzl1gZUJBkwL4TMBmvZqq3iJbp9px1bLsDHPH7Tuwn3XYEs3ZkvK7eRwC3kng3 HKWa0gZRe4pl3AGbmGVBoRVDYtYpOAnLgvtfhOYcRcUgEdqVZnxeBQ70OxKv6V/R7h9I LE/Q== X-Gm-Message-State: AG10YOTAEVsp0gg2Y4LpBuuPq2h2htvoOvDJcKtQY/Orq/kGCxrcpqCHszUpNS7TOziV5/Gp X-Received: by 10.28.89.69 with SMTP id n66mr16464152wmb.63.1453157175798; Mon, 18 Jan 2016 14:46:15 -0800 (PST) Received: from [10.10.1.58] (liv3d.labs.multiplay.co.uk. [82.69.141.171]) by smtp.gmail.com with ESMTPSA id gb9sm25762589wjb.26.2016.01.18.14.46.14 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 18 Jan 2016 14:46:14 -0800 (PST) Subject: Re: r294248: boot stuck: EFI loader doesn't proceed To: Ed Maste , Andrew Turner References: <20160118072000.4a03a4d2@freyja.zeit4.iv.bundesimmobilien.de> <596CBFC9-275C-445F-9D2B-23B90DB9966A@FreeBSD.org> <20160118113411.2a4d3079@zapp> <569CD4D6.50404@freebsd.org> <20160118202642.4f52614b@zapp> Cc: Dimitry Andric , "O. Hartmann" , freebsd-current From: Steven Hartland Message-ID: <569D6B3A.5090508@multiplay.co.uk> Date: Mon, 18 Jan 2016 22:46:18 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Mon, 18 Jan 2016 22:55:27 +0000 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Jan 2016 22:46:18 -0000 On 18/01/2016 21:57, Ed Maste wrote: > On 18 January 2016 at 15:26, Andrew Turner wrote: >> the issue was we were caching reads from the first filesystem we looked >> at. I've committed the fix in r294291 to force the code to re-read on >> each filesystem it looks at. > Thanks Andrew - my QEMU boot failure is not reproducible on a build > from a clean tree with this change included. I still think there are issues in there, specifically the lookup call in try_load, which calls fsread should be getting bad results. I believe the code here https://reviews.freebsd.org/D4989 fixes that as well as eliminating fsstat and all the duplicated code. Regards Steve