From owner-freebsd-arm@freebsd.org Thu Nov 14 15:27:39 2019 Return-Path: Delivered-To: freebsd-arm@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 75B6C1AB019 for ; Thu, 14 Nov 2019 15:27:39 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: from mail-io1-f42.google.com (mail-io1-f42.google.com [209.85.166.42]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) 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 47DQMt3DRsz3R6T for ; Thu, 14 Nov 2019 15:27:38 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: by mail-io1-f42.google.com with SMTP id x21so7254855ior.2 for ; Thu, 14 Nov 2019 07:27:38 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=yFkz6ytME6aps9LbxsdfMraEolSQcDExCgHhau+5jnw=; b=tHSg5RQVlamp/UpLBJ6UVZb7FriL4TbQ1xty9lJcBtfEm7RTzL0cK8KUr7M/v/e9B0 GqzficiGZg4RBpAi1ZU+8/PMVHx1xmvV+Vzctq0jxUuiaQ4glrceYbttulXBWsfVOOwF 4djyKQENgxjFCa63exyHKKHYF+SOJbFXtqFzf/9HHgz8ACGiZVwUB1csl9JlxDFiWsFJ wz191NXmfcHtlXyHvnI0T/X+N3P8pHeROuPanH2Pxw7ewfCCGC2GGz0S1/X6zHrh9QNT e3BR1YMKOqfdU6l0J+8Zja0cX9QkpEQAUheccCRg75jjd/H6dE89IAlNPOKQ/VYtFWQW p4ag== X-Gm-Message-State: APjAAAWAPb9MAWRWMUu2TXuRmrW6D4EItosvKpCPmJDqY4ZkqYU7fYD6 8YRXbmJ+AJKx+DWR8iPot9iqaxRX2//BuLpkS82Oqw== X-Google-Smtp-Source: APXvYqwOqRwsPU0Uwx1T4/ix8nMguHV+l22Sbr4/qQeUY12e5HBfkEI3vlOEU+csAnJg1xKdCEyUqSGh0fyQQfOeyRI= X-Received: by 2002:a6b:f218:: with SMTP id q24mr8632634ioh.185.1573745257075; Thu, 14 Nov 2019 07:27:37 -0800 (PST) MIME-Version: 1.0 References: <20191111160303.GA61731@www.zefox.net> <7D522F39-7CCB-4678-BE12-506CE8122AC2@yahoo.com> In-Reply-To: <7D522F39-7CCB-4678-BE12-506CE8122AC2@yahoo.com> From: Ed Maste Date: Thu, 14 Nov 2019 06:40:55 -0500 Message-ID: Subject: Re: What is an invalid ASID ? To: Mark Millard Cc: bob prohaska , "freebsd-arm@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 47DQMt3DRsz3R6T X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of carpeddiem@gmail.com designates 209.85.166.42 as permitted sender) smtp.mailfrom=carpeddiem@gmail.com X-Spamd-Result: default: False [-3.21 / 15.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-arm@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; TO_DN_SOME(0.00)[]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[42.166.85.209.list.dnswl.org : 127.0.5.0]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; IP_SCORE(-2.21)[ip: (-5.84), ipnet: 209.85.128.0/17(-3.18), asn: 15169(-1.99), country: US(-0.05)]; FORGED_SENDER(0.30)[emaste@freebsd.org,carpeddiem@gmail.com]; FREEMAIL_TO(0.00)[yahoo.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[42.166.85.209.rep.mailspike.net : 127.0.0.17]; R_DKIM_NA(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[emaste@freebsd.org,carpeddiem@gmail.com]; FREEMAIL_ENVFROM(0.00)[gmail.com]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Nov 2019 15:27:39 -0000 On Mon, 11 Nov 2019 at 14:47, Mark Millard via freebsd-arm wrote: > > Address Space ID (ASID) Yes this is the correct acronym; ASID support was just added to FreeBSD/arm64 on Nov 3 (r354286). I tried it on an eMAG system before and after commit with both buildworlds and full (33k queued package) poudriere runs and saw no issue. > It looks like a backtrace from such a panic might be of interest to the > folks dealing with such areas. Yes indeed.