Re: [GIT PULL] Please pull NFS client bugfixes....

From: Trond Myklebust
Date: Thu Jan 07 2010 - 16:54:31 EST


On Thu, 2010-01-07 at 22:00 +0100, Andi Kleen wrote:
> > Hi Linus,
> >
> > Please pull from the "bugfixes" branch of the repository at
> >
> > git pull git://git.linux-nfs.org/projects/trondmy/nfs-2.6.git bugfixes
> >
> > This will update the following files through the appended changesets.
>
> How about the mmap lock order inversion patch?
>
> That problem is still there and hits immediately after mounting root
> with a lockdep warning on any lockdep enabled NFS root kernel.

I'd like to see this fixed, but I do not want to jump onto a solution
that changes the behaviour of mmap() w.r.t. revalidation. The current
behaviour dates back at least to 2.3.x if not before.

That's why I'm working slowly on this.

Cheers
Trond
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/