From owner-freebsd-stable@freebsd.org Tue Sep 13 12:58:38 2016 Return-Path: Delivered-To: freebsd-stable@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 C68E6BD996A for ; Tue, 13 Sep 2016 12:58:38 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id B0277299 for ; Tue, 13 Sep 2016 12:58:38 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: by mailman.ysv.freebsd.org (Postfix) id AC18CBD9969; Tue, 13 Sep 2016 12:58:38 +0000 (UTC) Delivered-To: stable@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 ABC3DBD9968 for ; Tue, 13 Sep 2016 12:58:38 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citapm.icyb.net.ua (citapm.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 08C8B28C for ; Tue, 13 Sep 2016 12:58:36 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citapm.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id PAA22148; Tue, 13 Sep 2016 15:58:35 +0300 (EEST) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1bjnIJ-0004X1-H4; Tue, 13 Sep 2016 15:58:35 +0300 Subject: Re: X2APIC support To: Slawa Olhovchenkov References: <20160904162926.GF83214@kib.kiev.ua> <358ed414-9da6-ac29-55fc-6d7be680c2ce@FreeBSD.org> <20160912093905.GP34394@zxy.spb.ru> <20160912164412.GS34394@zxy.spb.ru> <5662c700-f139-4754-8693-7adc0f2657be@FreeBSD.org> <20160912175348.GV34394@zxy.spb.ru> <20160913121133.GX34394@zxy.spb.ru> <71a1f864-66de-0010-5024-e8e985f422f4@FreeBSD.org> <20160913124239.GZ34394@zxy.spb.ru> Cc: Konstantin Belousov , stable@FreeBSD.org From: Andriy Gapon Message-ID: Date: Tue, 13 Sep 2016 15:57:39 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 In-Reply-To: <20160913124239.GZ34394@zxy.spb.ru> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Sep 2016 12:58:38 -0000 On 13/09/2016 15:42, Slawa Olhovchenkov wrote: > On Tue, Sep 13, 2016 at 03:38:17PM +0300, Andriy Gapon wrote: > >> On 13/09/2016 15:11, Slawa Olhovchenkov wrote: >>> On Tue, Sep 13, 2016 at 03:04:13PM +0300, Andriy Gapon wrote: >>> >>>> On 12/09/2016 20:53, Slawa Olhovchenkov wrote: >>>>> boot_cpu_id = 255 >>>> >>>> I think that this points towards the BIOS not configuring the BSP LAPIC >>>> correctly when you select that combination of BIOS options. >>>> That's weird, but I fail to find any other explanation. >>>> >>>> If wonder what would happen if you disable X2APIC_OPT_OUT and set >>>> hw.x2apic_enable=0 in loader.conf or at the loader prompt. >>> >>> Boot OK w/o hw.x2apic_enable=0, only with disable X2APIC_OPT_OUT. >>> >> >> This doesn't answer my question and doesn't add any new information, correct? > > I am don't see any question. I am see only suggestion of workaround. > Sorry if missunderstund. > You need some additional debug print? > I already knew from you that not enabling X2APIC_OPT_OUT fixed the problem. "If wonder what would happen if you disable X2APIC_OPT_OUT and set hw.x2apic_enable=0 in loader.conf or at the loader prompt." This was a question even though there is no question mark. -- Andriy Gapon