Re: Fix race in the accessed/dirty bit handlers

From: Zoltan Menyhart <>
Date: 2006-03-10 21:40:18
Christian Hildner wrote:
> Zoltan Menyhart schrieb:
>> The only instruction I know of to synchronize with the "itc" mechanism is
>> the "srlz" instruction. 
> rfi implies srlz.i (and srlz.d) as well.

You are right as far as the user mode code is concerned.

Yet, we have not got any "rfi" in our

    insert TLB

sequence. Only a "srlz" can help.:

	itc.d	r25
	ld8	r18 = [r17]


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Received on Fri Mar 10 21:40:57 2006

This archive was generated by hypermail 2.1.8 : 2006-03-10 21:41:06 EST