Messages in this thread | | | Subject | Re: x86, ARM, PARISC, PPC, MIPS and Sparc folks please run this | From | Alan Cox <> | Date | Thu, 04 Sep 2003 12:19:44 +0100 |
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On Mer, 2003-09-03 at 17:07, Nagendra Singh Tomar wrote: > In x86 store buffer is not snooped which leads to all these serialization > issues (other CPUs looking at stale value of data which is in the store > buffer of some other CPU).
x86 gives you coherency and store ordering (barring errata and special CPU modes)
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