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Comment by adrian_b

5 months ago

The article (towards its end) discusses a serious bug in the INVLPG instruction of the Intel Gracemont processor cores (which are the E-cores used in Alder Lake, Raptor Lake, Raptor Lake Refresh, Alder Lake N, Amston Lake, Twin Lake), which fails to invalidate all the entries that it should invalidate, in certain circumstances.

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