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Date:      Tue, 13 Sep 2016 15:04:13 +0300
From:      Andriy Gapon <avg@FreeBSD.org>
To:        Slawa Olhovchenkov <slw@zxy.spb.ru>
Cc:        Konstantin Belousov <kostikbel@gmail.com>, stable@FreeBSD.org
Subject:   Re: X2APIC support
Message-ID:  <b03e7fa0-b73f-de92-b783-de8be2d66107@FreeBSD.org>
In-Reply-To: <20160912175348.GV34394@zxy.spb.ru>
References:  <20160901121300.GZ88122@zxy.spb.ru> <4ba05c00-f737-f562-553d-a7fa59145768@FreeBSD.org> <20160904151415.GE83214@kib.kiev.ua> <f727b18d-6061-fbaf-6afc-1ae66f8cce16@FreeBSD.org> <20160904162926.GF83214@kib.kiev.ua> <358ed414-9da6-ac29-55fc-6d7be680c2ce@FreeBSD.org> <20160912093905.GP34394@zxy.spb.ru> <cfc61757-482a-ee21-e1a1-84d68bc39c00@FreeBSD.org> <20160912164412.GS34394@zxy.spb.ru> <5662c700-f139-4754-8693-7adc0f2657be@FreeBSD.org> <20160912175348.GV34394@zxy.spb.ru>

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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.

-- 
Andriy Gapon



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