* H. Peter Anvin <[EMAIL PROTECTED]> wrote: > Ingo Molnar wrote: >> >> yes, the accessed bit in the segment descriptor has to be updated >> in an atomic transaction: the CPU has to do a MESI coherent >> read+compare+write transaction, without damaging other updates to >> the 6 bytes segment descriptor. > > 8 bytes, rather.
heh, yes of course :-)
Ingo
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