Messages in this thread | | | Subject | Re: kernel BUG at mm/rmap.c:483! | From | Arjan van de Ven <> | Date | Mon, 28 Feb 2005 12:09:09 +0100 |
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On Mon, 2005-02-28 at 11:43 +0100, Giacomo A. Catenazzi wrote: > Arjan van de Ven wrote: > > >>but what what's the > >>penalty of preventing microcode from loading? a performance > >>hit? > > > > > > not even that; in theory a few cpu bugs may have been fixed. Nobody > > really knows since there's no changelog for the microcode.. > > You can see the processor bugs in intel website, i.e.: > ftp://download.intel.com/design/Xeon/specupdt/24967847.pdf > > The following sentence (IMHO) meens that bug is corrected in microcode: > "Workaround: It is possible for the BIOS to contain a workaround > for this erratum."
yeah but it doesn't say in which microcode. Eg it's not possible to find out what a specific microcode update changes over the one the bios already put in...
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