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    SubjectRe: [rfc][patch] reimplement nopfn callers with fault
    On Mon, Jan 14, 2008 at 10:14:46AM +0100, Jes Sorensen wrote:
    > 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@sgi.com>

    Thanks very much for testing that. Given that the concept seems to be
    sound, I'll send the patch to -mm.


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