Re: commit 3c2e7f7de3 (KVM use NPT page attributes) causes boot failures

Markus Trippelsdorf
2015-09-01T13:56:43Z

On 2015.09.01 at 21:00 +0800, Xiao Guangrong wrote:
>
> Did it trigger the BUG()/BUG_ON() in mtrr2protval()/fallback_mtrr_type()?
> If yes, could you please print the actual value out?

It is the BUG() in fallback_mtrr_type(). I changed it to a printk and
it prints 1 for the value of mtrr.

MTRR_TYPE_WRCOMB 1

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Markus