From owner-freebsd-virtualization@freebsd.org Sun Apr 24 18:31:20 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 71D14B1B0E3 for ; Sun, 24 Apr 2016 18:31:20 +0000 (UTC) (envelope-from v.mirewski@bugsys.org) Received: from mail-io0-x233.google.com (mail-io0-x233.google.com [IPv6:2607:f8b0:4001:c06::233]) (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 4E6191D8C for ; Sun, 24 Apr 2016 18:31:20 +0000 (UTC) (envelope-from v.mirewski@bugsys.org) Received: by mail-io0-x233.google.com with SMTP id u185so164722270iod.3 for ; Sun, 24 Apr 2016 11:31:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bugsys-org.20150623.gappssmtp.com; s=20150623; h=mime-version:date:message-id:subject:from:to; bh=Bw71CzkIbpbUE47sgl9e13iBA0JA3lFa5yzIl6NtzyY=; b=NP4Ox4SGvSfxAi8O1aqpkya0SHD9YzQyLRmd4/Lkz0ZT/zFwA5YkoBkruXm22B7QjH Rr2bSzy49U6O+tG35VQEdIgdE5r0e8+y6ILMpUWzYLC1auQZUkfFsWZne0TA4aLHQue5 MvwlKQORvUthfWaBqcj/63vNSK/VzlWBaFhorCXg0gDQgoY92eabqztbSrobsvpFBbt0 LtwjHiWHPe5nGBH8StJEPmTLBNKil4fRGMwJGlG/2OM9opTH+xdUROw6gNvOh4SBK7ye v/Y5FQtu/YHVCUzm5D7UGTp7eceArYkdWssKJDb2efaMp4doo730Jv9UMKkh7vx7gzDX oRCw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=Bw71CzkIbpbUE47sgl9e13iBA0JA3lFa5yzIl6NtzyY=; b=iHwn8XHK6VF32a5dUW0AcgDINjoJMtbjbsBawjIHupeZ3FWav4OepwOUXotAZOBblg PlQsiPzxt8zc3o7gYXGiZonKErd5R7R6TV9RFHEjU/6vieOQuIVSQqaUWzSoh29os1qp JG2bYkR/zBYBrsZLnknM8XCSyZHYll3IRn56GJTk+dvm7e2ZHj3xM/0p1GvA2sqZ8MHH KjgNTSeWOsIQFI8rNZOYyTMLDg/Irl1r99gJJbyDvhRSAtgSGW0zFJwpWyhXIBcYq2BY qfgRrUU7Rdfy8Okg+S6LoKDpg5tGbHfMz3PeksrepTqMvpycL6HgsU0yaqom9Z1ay++b ucCg== X-Gm-Message-State: AOPr4FU4PVmr8KzdjAzNlvvhTVXOkzDTg9WwrlgfjzinvYRSDkIr0PqizPSzc4+5NzwjBZ6p8YXYMt9CIlXTIg== MIME-Version: 1.0 X-Received: by 10.107.137.19 with SMTP id l19mr23640601iod.177.1461522679659; Sun, 24 Apr 2016 11:31:19 -0700 (PDT) Received: by 10.36.133.215 with HTTP; Sun, 24 Apr 2016 11:31:19 -0700 (PDT) X-Originating-IP: [95.87.204.121] Date: Sun, 24 Apr 2016 21:31:19 +0300 Message-ID: Subject: pptdevs option crashes system From: Vesselin Mirewski To: 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 18:31:20 -0000 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 rev= =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 rev= =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 ( according to specifications ) 150PB lifetime and the amazing 230,000 IOPs - I'm dying to do some benchmarks with PostgreSQL ... Any advice will be highly appreciated. Thanks in advance for your time. --=20 ------------------------------------------------------ =D0=92. =D0=9C=D0=B8=D1=80=D0=B5=D0=B2=D1=81=D0=BA=D0=B8 +359 884 63 74 64