Date: Mon, 28 Dec 2009 03:25:56 +0100 From: Ivan Voras <ivoras@freebsd.org> To: freebsd-stable@freebsd.org Subject: Re: 8-STABLE: support for this SMB controller? Message-ID: <hh94vk$4t7$2@ger.gmane.org> In-Reply-To: <20091222062837.GA78436@icarus.home.lan> References: <20091221174225.84748c0d.lehmann@ans-netz.de> <4B2FA913.5030501@icyb.net.ua> <20091222063415.9c2284ea.lehmann@ans-netz.de> <4B305C3C.6060703@icyb.net.ua> <20091222065104.77b11df4.lehmann@ans-netz.de> <20091222060342.GA77889@icarus.home.lan> <20091222071924.372dd5fb.lehmann@ans-netz.de> <20091222062837.GA78436@icarus.home.lan>
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Jeremy Chadwick wrote: > On Tue, Dec 22, 2009 at 07:19:24AM +0100, Oliver Lehmann wrote: >> Jeremy Chadwick wrote: >> >>> If all you're looking for is CPU temperature, try looking at ACPI >>> thermal zones. Some BIOSes/mainboard manufacturers implement this on >>> workstations. Otherwise, if you have a Intel Core, C2D, or C2Q CPU, >>> load the coretemp(4) driver. >> i7-920 in my case... and seems to work ;) >> >> olivleh1@kartoffel olivleh1> sysctl dev.cpu | grep temp >> dev.cpu.0.temperature: 52.0C >> dev.cpu.1.temperature: 53.0C >> dev.cpu.2.temperature: 48.0C >> dev.cpu.3.temperature: 48.0C >> dev.cpu.4.temperature: 53.0C >> dev.cpu.5.temperature: 53.0C >> dev.cpu.6.temperature: 49.0C >> dev.cpu.7.temperature: 49.0C >> >> I should probably disable HyperThreading... > > I thought HyperThreading defaulted to being disabled in FreeBSD as a > result of security concerns? Hmm... I think this was only for the P4 implementation of HTT and only on 6.x until openssl/openssh were changed not to be sensitive to that particular "attack" (which is one of the more theoretical ones anyway even compared to most of the rest).
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