From owner-freebsd-virtualization@freebsd.org Sun Apr 24 18:57:55 2016 Return-Path: Delivered-To: freebsd-virtualization@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 EECD7B1B3FD for ; Sun, 24 Apr 2016 18:57:55 +0000 (UTC) (envelope-from ehrmann@gmail.com) Received: from mail-io0-x22b.google.com (mail-io0-x22b.google.com [IPv6:2607:f8b0:4001:c06::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 A8CC81652 for ; Sun, 24 Apr 2016 18:57:55 +0000 (UTC) (envelope-from ehrmann@gmail.com) Received: by mail-io0-x22b.google.com with SMTP id f89so133552684ioi.0 for ; Sun, 24 Apr 2016 11:57:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=g/ueHMPirNCOVaiQJMWulK+1sYKtCDdSyBnH5HvnquE=; b=Wu7LiyEELvr0PNmEzkl3JRBV2zOXu/cajAvEaHiRJ43F3YE5X1Y8B35ER+Syh3PC2h MNGCl1P7lav+JVfXtLC92902rB/IfmZH75LhUZVTZ88HAB2/qdYx8nwLyWjE7555EjGt I9pHRY2vDArSlPNS2aA1fUwBpgZ0giAqdEIkscZGHSvCS8ignTAqxTUWdZsKcv9fz1XW ei34xfXb4zOldu4xIpiYD04Ngu12iPJRomdMfPhYvd6ag86+31blBiHnUfvO0NLmBPEa J1J2mkBMYweTBNPsuY7R0gyWWFGEZQX1cdDJSHbplqpy3xOW1fYAgiq3HF485PSnPH0w /DNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=g/ueHMPirNCOVaiQJMWulK+1sYKtCDdSyBnH5HvnquE=; b=PYdeejKxJ5yJQSOiXbZ0jT02r2lyTsOJIcYm4fItmNTPg38xfdF7EkcSrzUTh4kxjw 0g2jfApjvHJav/w1B3ocrVuuyRhfbiAAPKOOOSuTPK20rfz4w0uVbeNOjzmeTfq8LtJ8 9pnpaw5zGkzY6yHLEuYtiLx/ExHyaGWNuwSdSB7fCrBkHUBkPABM0e+qDgRbMMye+wrw igQnRYg4S2sCD30+NoLugmn0UWVEp2CRaA30M4xDU5+cHR35RwfWHKL75MytnYwPkUEX SR70WmT06C8CPQxudBbC5hmJVd0/kw6iIWywMFuCgliLQA2O/y9Wx4IHo6Fks7hD+LHL Xk0Q== X-Gm-Message-State: AOPr4FV9BBH3p1HTVQR0HW/wyRz7gnZp/+hVxqm7lc+2O+XUzohN7Ia/q7HzbednQ5EHwIKHwUWE7wXLfTFqwg== MIME-Version: 1.0 X-Received: by 10.107.162.17 with SMTP id l17mr38580583ioe.42.1461524275222; Sun, 24 Apr 2016 11:57:55 -0700 (PDT) Received: by 10.79.137.195 with HTTP; Sun, 24 Apr 2016 11:57:55 -0700 (PDT) In-Reply-To: References: Date: Sun, 24 Apr 2016 11:57:55 -0700 Message-ID: Subject: Re: pptdevs option crashes system From: David Ehrmann To: Vesselin Mirewski Cc: "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Apr 2016 18:57:56 -0000 It sounds like the bug I reported a while ago, but on a different chip family: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D207602 On Sunday, April 24, 2016, Vesselin Mirewski wrote: > Hi, > I'm trying to bring up an excellent PCIe Fusion board which has no driver > for FreeBSD. I used bhyve to bring up an ubuntu server ( which has an > original driver by the manufacturer ) > All went just fine, till I tried to pass through the board to the linux. > My CPUs support all that's needed by bhyve: Xeon X5675. > > The board ( pciconf -lv ) : > > none3@pci0:11:0:0: class=3D0x018000 card=3D0x178d103c chip=3D0x10051aed r= ev=3D0x01 > hdr=3D0x00 > vendor =3D 'Fusion-io' > device =3D 'ioDimm3' > class =3D mass storage > none4@pci0:12:0:0: class=3D0x018000 card=3D0x178d103c chip=3D0x10051aed r= ev=3D0x01 > hdr=3D0x00 > vendor =3D 'Fusion-io' > device =3D 'ioDimm3' > class =3D mass storage > > my /boot/loader.conf has ( bhyve part ): > vmm_load=3D"YES" > nmdm_load=3D"YES" > > *pptdevs=3D"11/0/0 12/0/0"* > > The last line crashes the system - "Interrupt trap" and the system starts > to shutdown the cpus ( which gets an ugly loop till it finally reboots ) > > Then single user, set pptdevs=3D"" , boot and everything is fine again. > > The board is an HP accelerator board with 2x160GB SLC SSDs with ( accordi= ng > to specifications ) 150PB lifetime and the amazing 230,000 IOPs - I'm dyi= ng > to do some benchmarks with PostgreSQL ... > > Any advice will be highly appreciated. Thanks in advance for your time. > > -- > ------------------------------------------------------ > =D0=92. =D0=9C=D0=B8=D1=80=D0=B5=D0=B2=D1=81=D0=BA=D0=B8 > +359 884 63 74 64 > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to " > freebsd-virtualization-unsubscribe@freebsd.org "