>That PR doesn't seem to point out that this particular change is
>to blame.  If a page is going to be used as a page table page, it
>better not matter to the stability of the rest of the system if
>it is zeroed before being taken into use.
>I'm guessing something else is wrong in -current -- yes, my i386
>test system reset after probing "isapnp0" and before "npx0" with
>yesterday's sources (15:00 GMT); I'm retrying with newer code.
>My guess is even that these are probably unrelated to the hangs
>or resets folks have experienced related to (?) the PCIBIOS code.

	I see, I'll try to track it down better.
	I don't enable PCIBIOS, so in my case PCIBIOS is not the source.

itojun