From owner-svn-src-head@freebsd.org Sat Nov 4 03:13:01 2017 Return-Path: Delivered-To: svn-src-head@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 C44BFE628AF for ; Sat, 4 Nov 2017 03:13:01 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-io0-x235.google.com (mail-io0-x235.google.com [IPv6:2607:f8b0:4001:c06::235]) (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 6D3D98249A for ; Sat, 4 Nov 2017 03:13:01 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-io0-x235.google.com with SMTP id b186so10216985iof.8 for ; Fri, 03 Nov 2017 20:13:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=77+zd5oqAKlKM4nSIabsI/jPHU5qgJpf5k8iH6ZYLKA=; b=Ja1D+/GWnkaw5KUQQ/zxP/513ilSPfNoHb/tQxgDipMpC0g9WbNundD0tN76gcy1ZS kpe9DAxCm4giB53czSobceuKL5cQ7SJo/v71ktIaaD49rPCvbVkfEJQitcZ/5eweoUDG WFUONADqMjHyB8uX8m/iHbf4z7QWLhOPhqS6jnyL+LjC8jKGXMecMnh/ovKN7qXQP3Dg v2UCDSdu0kh+XQs/qxZG6+Biki2+14kIbZkB55bty9Y/uEMvOPEKGHTUgS6xe5xu5nc+ BHdepFG+BGNts0NkodcmNWrH2rzFxt6SF9jtdvZhZY+uR/LSxpJt2vu+YxPAQjkHe+Vx 3lcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=77+zd5oqAKlKM4nSIabsI/jPHU5qgJpf5k8iH6ZYLKA=; b=ervzcxO1lbvxO+sWm+JacrPH52HUsKvKEESOBZgzvCQQm/py9J6EKxPM6NbPIEJE6A LyI2PIuNgqIQCnSNcod0Jib9UGUyDOP0784DxU0hQn1bW45NqXe1q8vem48Kh6aUHJP+ OehftgGNP4c/Dvy76xFaZxjZFUcn4eBbHHg10CB0ukTVVrIhnLMz8QJsVOeTkjRIUl49 hjV2IupzEHAhaEzZCqLNfvNZa4U9bnGJx0Pvy/hxER+uKmCc3nM+RFRhXlYvXXy3siDM upC6RAJFoCyxZPRKEMqxaFJ60dTcHPVMaEtsFjxRUlikJeWl/7HROAiYNM8pYJN1k8UW ahnw== X-Gm-Message-State: AJaThX6qLALdbR5e2TXdIkYaEQoMlaLoY57l4YpuD6T9H+ocNHqgFpie cIDuX6yt2wMGUjgP0GaYmbiSPJkHWERKEOatixUvnw== X-Google-Smtp-Source: ABhQp+QmCxtOQitwHvdf+I47IGOcKjYOItVl8Vd3gN8zBJJgKicoPT5kPVURbDPeEsT15Q/Wh6tQu3I/Y1q/R254pJk= X-Received: by 10.107.52.134 with SMTP id b128mr11756489ioa.291.1509765180824; Fri, 03 Nov 2017 20:13:00 -0700 (PDT) MIME-Version: 1.0 Sender: wlosh@bsdimp.com Received: by 10.79.57.22 with HTTP; Fri, 3 Nov 2017 20:13:00 -0700 (PDT) X-Originating-IP: [2603:300b:6:5100:4daf:1291:4f1b:d2ea] In-Reply-To: <4607020.19GRM1RsjL@overcee.wemm.org> References: <201710262252.v9QMqpvL009359@repo.freebsd.org> <4607020.19GRM1RsjL@overcee.wemm.org> From: Warner Losh Date: Fri, 3 Nov 2017 21:13:00 -0600 X-Google-Sender-Auth: ZsPLX0MeJkDo_cjXACP5r43D2b8 Message-ID: Subject: Re: svn commit: r325024 - in head/sys: dev/ipmi sys To: Peter Wemm Cc: "svn-src-head@freebsd.org" , Warner Losh , src-committers , "svn-src-all@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 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: Sat, 04 Nov 2017 03:13:01 -0000 On Fri, Nov 3, 2017 at 8:33 PM, Peter Wemm wrote: > On Thursday, October 26, 2017 10:52:51 PM Warner Losh wrote: > > > Log: > > Various IPMI watchdog timer improvements > > How is this supposed to work? Every 12.x machine in the freebsd.org > cluster > with ipmi on the motherboard now soft-reboots after exactly 420 seconds of > uptime, without giving any clue as to why. > > Setting hw.ipmi.on="0" in loader.conf 'solves' it, but that's not exactly > ideal. What are existing machines supposed to do? > Yea, this was fixed in r325378. The problem is r325024 introduced pre-boot protection, but we defaulted to having it on rather than off. r325378 turns it off by default. Warner