From owner-svn-src-head@freebsd.org Fri Jun 15 10:03:10 2018 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3A3671012BD2 for ; Fri, 15 Jun 2018 10:03:10 +0000 (UTC) (envelope-from steven.hartland@multiplay.co.uk) Received: from mail-wm0-x243.google.com (mail-wm0-x243.google.com [IPv6:2a00:1450:400c:c09::243]) (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 A4AC984CB6 for ; Fri, 15 Jun 2018 10:03:09 +0000 (UTC) (envelope-from steven.hartland@multiplay.co.uk) Received: by mail-wm0-x243.google.com with SMTP id x6-v6so2608075wmc.3 for ; Fri, 15 Jun 2018 03:03:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=multiplay-co-uk.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language; bh=O5TwY3sk0xyGeJYrtR9yDm1hT9e2xxBwxa1ipBjD5qs=; b=hEGD2eMVse57+J7cW5+2Zz6Xck32X6ZqnJvudEtooI8McdP+owkleR+X/1zDInTy8W uqtd3yTC+5WGKxSwQOlc7GFj+yGMZeiZezVfgBqYcuu81mHa/owaLo61sDWYxr+TLqG0 Y+RsJ+w9gYZMP7mpem0iiV7KzVB27YUg80hyJsEwZbKZ+JLDnuPv4bZCTTh/NdSh0C/p UPBY0TqsGk1VD5J7eoQpqd+ihEKVqnN3GloVBqK6bsqamjokWhookhVDT7LgnGv6fxBZ Yt7XcGeaLeF2VofNCsCGELWHbkZxrzzmgwzzjp6i/HEmJ2ou5imV64V6rY5E+Gsrywlf jWuw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language; bh=O5TwY3sk0xyGeJYrtR9yDm1hT9e2xxBwxa1ipBjD5qs=; b=r7N+BXVqgJMkjBVsmtxXd6YWT7vo7B3z7DklTLT+Axd+ARC1oUEUgOiea0zOKfALPL bFNX74QVr4VBPimBkel1xbO5CxRlPclzj+JVaaD1IYHxT55b0boAgIJmsbQ8CGZ7AQ2J XWX4eR436mF5GhZo8CpDRzHb3KJf+1I9jV8ZwRFAyrlHC9RNlPgtpnlXDfCUTZvwcEbK T67DyTiUqeYLuQSFacv7EvgXTA6FfJLpGxygz1vnnHC6pGsvCDs9foF+HmEQGSGJ1cEc /hzyMWZz0w5AWyY+77BnO8xZKONXDB/4q1cUJUWkTqPVOWWYpsNEnk8+VliaNPkbGaUM y0AA== X-Gm-Message-State: APt69E0g7iu0YXmwECBL45P5kT762nIwYsTl+rbRWFJIwPcGyipPPb01 K8Re6PgnLYhgFpRm8/CrU0InWkcJnJQ= X-Google-Smtp-Source: ADUXVKJoS89FHjZOhuZHkL1jmE5eLR3385AD7/38bKuBwAOcgXPw/lyBy22POY4+IYIlZ8euUyzprw== X-Received: by 2002:a50:d08e:: with SMTP id v14-v6mr1318594edd.182.1529056988254; Fri, 15 Jun 2018 03:03:08 -0700 (PDT) Received: from [10.44.128.75] ([161.12.40.153]) by smtp.gmail.com with ESMTPSA id p6-v6sm3454679eda.91.2018.06.15.03.03.06 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Jun 2018 03:03:06 -0700 (PDT) Subject: Re: svn commit: r335171 - head/sys/vm To: Alan Cox Cc: Konstantin Belousov , src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org References: <201806141941.w5EJf2qa069373@repo.freebsd.org> From: Steven Hartland Message-ID: <603230da-cfe2-e3e2-bd9a-f5230b30e371@multiplay.co.uk> Date: Fri, 15 Jun 2018 11:03:06 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.26 X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.26 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: Fri, 15 Jun 2018 10:03:10 -0000 On 15/06/2018 00:07, Alan Cox wrote: > >> On Jun 14, 2018, at 5:54 PM, Steven Hartland >> > > wrote: >> >> Out of interest, how would this exhibit itself? >> > > A panic in vm_page_insert_after(). > So just to confirm this couldn't cause random memory corruption of the parent process?     Regards     Steve