intel_i830_chipset_flush(): local clflush() vs. global wbinvd()

From: Jan Beulich
Date: Mon Apr 26 2010 - 05:27:03 EST


Eric, Brice,

what is the point of issuing wbinvd() on all CPUs here if clflush isn't
available, but using clflush() (if available) only on the current CPU?

Thanks, Jan

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