On Wed, 13 Aug 2008 13:33:17 -0500
Mark Langsdorf <mark.langsdorf@amd.com> wrote:
quoted text
> +	/* mask all interrupts, flush any and all caches, and halt */
> +	if (cpu_has_clflush)
> +		wbinvd_halt();
> +	else
> +		while (1)
> +			halt();
>  }

I like the asm version .. but this code makes me blink.
when you HAVE clflush you do wbinvd.
yeah I know it's correct but... it reads wonky ;)
also.. can we move that check into the wbinvd_halt() itself, so that
the callers don't need to care what is used to select it ?

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