Re: PATCH: flags, paging guest kernel, various

[Ramon van Handel]

>>>>I don't get your point here.  (a) what's the difference between
>>>>"unmapping" and "setting P=0" ??
>>>With "unmapping" I mean to remove from page table, "setting P=0"
>>>is what it says...
>>
>>Uhm, what's the difference ?
>>Only that when you do "P=0", you don't clear the rest of the PTE ?
>Hey, because we are using *virtualized* page tables ;)

?

>it doesn't matter.
>Setting P=0 should be enough... Well, have to change my docs...

Well, I'd still like to know what the difference is... if we can't agree
on the paging terminology, then we'll get a lot of problems in the future.

-- Ramon