Date: Wed, 25 May 2005 17:47:21 -0700 From: Astrodog <astrodog@gmail.com> To: Palle Girgensohn <girgen@pingpong.net> Cc: amd64@freebsd.org Subject: Re: Dual Xeon EM64T crashes reliably w/ 5.x amd64 Message-ID: <2fd864e05052517474b44921@mail.gmail.com> In-Reply-To: <2fd864e050525174534f2a809@mail.gmail.com> References: <75f1b24e6dc7e145f7d36a874b825ab1@pingpong.net> <b41c7552050525150911915bf6@mail.gmail.com> <a85e535c015a0875830810b9e777364e@pingpong.net> <2fd864e0505251728271d2403@mail.gmail.com> <de1b3bbc1a9fee4138b4a1e6c431dbbf@pingpong.net> <2fd864e050525174534f2a809@mail.gmail.com>
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On 5/25/05, Astrodog <astrodog@gmail.com> wrote: > On 5/25/05, Palle Girgensohn <girgen@pingpong.net> wrote: > > > > 2005-05-26 kl. 02.28 skrev Astrodog: > > > > > Considering the HTT security announcement, I'm not sure HTT should be > > > enabled on any production boxes. That being said, you may want to > > > investigate the usability of ULE in your situation, assuming it > > > shipped with 5.4 (Which I'm not sure of). In some specific instances, > > > I've seen switching to ULE solve problems of this nature, although it > > > may simply bring up whole new ones. > > > > > > > I don't think it exists in 5.4, but I may be wrong? > > > > /Palle > > > > >=20 > I just checked CVS, its atleast part of RELENG_5, I don't have a 5.4-R > machine to check on. >=20 If its there, it'll be in src/sys/kern/sched_ule.c
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