Messages in this thread |  | | Date | Wed, 23 Aug 2000 08:17:56 +0200 | Subject | Re: 2.4.0-test6: AMD Duron cache reporting wrong | From | Cyrille Chepelov <> |
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Le mer, aoû 23, 2000, à 12:26:30 -0400, Joe Drew a écrit: > I have an AMD Duron processor, which from what I know should have 128 kB of > L1 cache, and 64 kB of L2. However, dmesg reports: > > CPU: L1 I Cache: 64K L1 D Cache: 64K (64 bytes/line) > CPU: L2 Cache: 1K > CPU: AMD Athlon(tm) Processor stepping 00 > > Obviously the L2 reporting is incorrect.
This is a known bug of the Duron (stepping A0). AMD says when you find a Duron which says 1K L2, assume 64K. Not sure if Linux does anything of this value, though.
-- Cyrille
-- Grumpf.
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