Messages in this thread |  | | | Date | Wed, 22 Apr 2009 13:30:38 +0200 | | From | Andi Kleen <> | | Subject | Re: Re-implement MCE log ring buffer as per-CPU ring buffer |
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> You may also want to consider to use the in-kernel ring_buffer api > (include/linux/ring_buffer.h).
Its semantics don't map very well to the machine check requirements.
I did an analysis of that in http://thread.gmane.org/gmane.linux.kernel/772928/focus=773452 AFAIK the reasons stated there are all still valid.
-Andi
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