On Monday, June 25, 2007 8:29:35 pm Jesse Barnes wrote: > Is there an is_cpu() check to differentiate between those? Anyway I'd > rather not enable it unless we see reports though... So far I've only seen > reports of this problem on some recent Intel based systems.
Oh, and FYI I've seen new systems with a default mapping type of WB, with a few uncached holes for MMIO. That means PAT will be absolutely required on those systems if we want to use WC for the framebuffer or other memory. I hope it's ready for mainline soon... Jesse - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/