Date: Thu, 12 Nov 2009 15:38:59 +0200 From: Andriy Gapon <avg@icyb.net.ua> To: Giovanni Trematerra <giovanni.trematerra@gmail.com> Cc: freebsd-current@freebsd.org, Emil Mikulic <emikulic@gmail.com> Subject: Re: 8.0RC2 amd64 - kernel panic running make buildworld Message-ID: <4AFC0FF3.50303@icyb.net.ua> In-Reply-To: <4e6cba830911120048w71900f8vc263021b99b6a2fa@mail.gmail.com> References: <20091106101943.5a763f43@ernst.jennejohn.org> <20091107115256.3df62bc3@ernst.jennejohn.org> <1257618758.1511.14.camel@RabbitsDen> <6511257846119@webmail85.yandex.ru> <20091110105856.1270038e@ernst.jennejohn.org> <1257864452.46072.25.camel@RabbitsDen> <20091110162205.48abcffe@ernst.jennejohn.org> <4AF99D53.9030005@icyb.net.ua> <hdc73v$4rt$1@ger.gmane.org> <20091111231753.GA52833@dmr.ath.cx> <4e6cba830911120048w71900f8vc263021b99b6a2fa@mail.gmail.com>
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on 12/11/2009 10:48 Giovanni Trematerra said the following: > On Thu, Nov 12, 2009 at 12:17 AM, Emil Mikulic <emikulic@gmail.com> wrote: >> On Tue, Nov 10, 2009 at 09:15:42AM -0800, Mark Atkinson wrote: >>> Also, you can try adding: >>> >>> hw.mca.enabled="1" in /boot/loader.conf >> This is a little off-topic, but: >> Why is this disabled by default in FreeBSD? > > I guess because it introduces an overhead. I don't think that there is any noticable overhead. My guess is because it is a new feature which has not been wildly tested yet. -- Andriy Gapon
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