Re: mmotm 2008-09-22-01-36 uploaded (kvm)

Amit Shah
2008-09-23T06:33:55Z

* On Tuesday 23 Sep 2008 03:40:26 Andrew Morton wrote:
> On Mon, 22 Sep 2008 14:58:52 -0700
>
> Jesse Barnes <jbarnes@virtuousgeek.org> wrote:
> > On Monday, September 22, 2008 12:52 pm Andrew Morton wrote:
> > > On Mon, 22 Sep 2008 11:19:47 -0700
> > >
> > > Randy Dunlap <randy.dunlap@oracle.com> wrote:
> > > > On Mon, 22 Sep 2008 01:38:58 -0700 akpm@linux-foundation.org wrote:
> > > > > The mm-of-the-moment snapshot 2008-09-22-01-36 has been uploaded to
> > > > >
> > > > > http://userweb.kernel.org/~akpm/mmotm/
> > > > >
> > > > > It contains the following patches against 2.6.27-rc7:
> > > >
> > > > ERROR: "intel_iommu_found" [arch/x86/kvm/kvm.ko] undefined!
> > > >
> > > > when CONFIG_DMAR=n.
> > >
> > > Yes, I got that too. i386 allmodconfig fails similarly. It's still
> > > unclear which tree in linux-next broke it. PCI or async_tx, perhaps.
> >
> > I don't have that symbol in my tree (yet). It's part of one of the IOMMU
> > KVM patch sets that's currently in-flight. I'll add it to my linux-next
> > tree today or tomorrow, assuming I get an ack from David about it (I'll
> > bounce it over to him now).
>
> It's already there, and exported in linux-next. But it just doesn't get
> compiled in due to some Kconfig snafu.

This was introduced in the KVM tree.

Avi, please pick this up:

http://article.gmane.org/gmane.comp.emulators.kvm.devel/21770

or Mike Day's patches that fix the kernel as well as userspace build:

1/2: http://article.gmane.org/gmane.comp.emulators.kvm.devel/21813

2/2: http://article.gmane.org/gmane.comp.emulators.kvm.devel/21814