Date: Wed, 27 Feb 2013 15:27:55 -0500 From: John Baldwin <jhb@freebsd.org> To: matt <sendtomatt@gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: CPU0: Local APIC error 0x80 Message-ID: <201302271527.55519.jhb@freebsd.org> In-Reply-To: <512E4DC4.5070608@gmail.com> References: <512A70AC.6050906@gmail.com> <201302271208.39119.jhb@freebsd.org> <512E4DC4.5070608@gmail.com>
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On Wednesday, February 27, 2013 1:17:40 pm matt wrote: > On 02/27/13 09:08, John Baldwin wrote: > > On Sunday, February 24, 2013 2:57:32 pm matt wrote: > >> What does this mean exactly? > >> > >> Whenever I call/evaluate certain ACPI paths, this gets printed on console. > >> > >> I assume it's a concurrent access issue or something, or perhaps just a > >> bios/uefi problem? > > #define APIC_ESR_ILLEGAL_REGISTER 0x00000080 > > > > It means something wrote to an invalid lapic register. It is probably a bug > > in your BIOS, yes. > > > Not surprising, is there any potential damage from allowing it to continue? Probably not. -- John Baldwin
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