Date: Sun, 25 Mar 2018 21:07:25 -0600 From: Brett Glass <brett@lariat.org> To: Christian Weisgerber <naddy@mips.inka.de>, freebsd-security@freebsd.org Subject: Re: FreeBSD Security Advisory FreeBSD-SA-18:03.speculative_execution Message-ID: <201803260307.VAA11817@mail.lariat.net> In-Reply-To: <slrnpb2tcb.2k08.naddy@lorvorc.mips.inka.de> References: <20180314042924.E880D1128@freefall.freebsd.org> <337d9fd4-2aa4-609a-6a00-e9ce2be599cc@netfence.it> <8deba9d2-17b5-9088-1766-42f9e334df89@demter.de> <CAPyFy2CGkXNW3coq_D4a1SLAuOAUh-tVb6Z7_YB1kQ0830Oo6Q@mail.gmail.com> <slrnpb2tcb.2k08.naddy@lorvorc.mips.inka.de>
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Intel Atom processors are also not susceptible. Only one of them does any out-of-order execution, and that one appears to do it in a way that is not susceptible to Meltdown or Spectre. --Brett Glass At 02:56 PM 3/20/2018, Christian Weisgerber wrote: >On 2018-03-19, Ed Maste <emaste@freebsd.org> wrote: > > > There's one small wrinkle: there are some recent lower-end processors > > (at least some recent Celerons) which it seems are not susceptible to > > Meltdown, and after a microcode update will set a bit to indicate > > this. > >Specifically, Goldmont cores (Apollo Lake, Denverton). > >-- >Christian "naddy" Weisgerber naddy@mips.inka.de >_______________________________________________ >freebsd-security@freebsd.org mailing list >https://lists.freebsd.org/mailman/listinfo/freebsd-security >To unsubscribe, send any mail to "freebsd-security-unsubscribe@freebsd.org"
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