Re: [rfc][patch] reimplement nopfn callers with fault

From: Jes Sorensen
Date: Mon Jan 14 2008 - 04:15:12 EST


Nick Piggin wrote:
On Fri, Jan 11, 2008 at 03:40:10PM +0100, Jes Sorensen wrote:
Nick,

Is this supposed to apply to the latest Linus tree? I applied it here
and the mspec driver lights up in beautiful fireworks :-( I'll give the
-mm tree a try next.

Hi Jes,

(reply to all this time).

It is the BUG_ON(vma->vm_flags & VM_PFNMAP); at the start of __do_fault, by
the looks. That should be simply removed. Sorry about that.

Hi Nick,

Ok, I pulled that line and now mspec is working as expected for me.
I'll throw in an ACK for your patch then.

Acked-by: Jes Sorensen <jes@xxxxxxx>

Cheers,
Jes
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