Linus Torvalds writes: (Summary) It might still
be a page-crossing instruction, but we won't take a page fault in
kernel space (due to it being at the end of some text sectoin or
whatever that changes the NX bit or due to DEBUG_PAGEALLOC having
unmapped the next page).
unmapped the next page).
- we special-case the decoder so that we don't get this warning - we special-case the decoder so that we don't get this warning and then we just ignore the issue entirely.
and then we just ignore the issue entirely.
Hmm?
Hmm?
Linus
Linus
Linus
unmapped the next page).
- we special-case the decoder so that we don't get this warning - we special-case the decoder so that we don't get this warning and then we just ignore the issue entirely.
and then we just ignore the issue entirely.
Hmm?
Hmm?
Linus
Linus
Linus