On Fri, Sep 23, 2016 at 05:11:48PM +0200, Greg Kroah-Hartman wrote:
> On Fri, Sep 23, 2016 at 06:25:33AM -0700, Guenter Roeck wrote:
> > On 09/23/2016 01:08 AM, Greg Kroah-Hartman wrote:
> > > On Thu, Sep 22, 2016 at 08:01:35PM -0700, Guenter Roeck wrote:
> > > > e5767a13d7cb ("cxl: use pcibios_free_controller_deferred() when
> > > > removing vPHBs")
> > > > does not apply to v4.4 nor to v4.7 (and isn't marked stable
> > > > ???).
> > >
> > > I don't understand what you mean here. It did apply, and it was marked
> > > for stable inclusion. It is commit
> > > 6f38a8b9a45833495dc878c335c5431cd98a16ed in Linus's tree. Does it break
> > > the build?
> > >
> >
> > drivers/misc/cxl/vphb.c: In function 'cxl_pci_vphb_add':
> > drivers/misc/cxl/vphb.c:263:9: error: 'pcibios_free_controller_deferred'
> > undeclared
> >
> > Yes, it does break the build, by calling a function which does not exist in
> > 4.4 or 4.7.
> >
> > Sorry, the Cc: stable was dropped in the 4.4/4.7 versions, so I didn't see
> > it.
> > I meant to say "it doesn't build".
> >
> > You will either have to drop e5767a13d7cb. or you'll also need commit
> > 2dd9c11b9d4
> > ("powerpc/pseries: use pci_host_bridge.release_fn() to kfree(phb)") from
> > upstream.
> > I didn't check though if that applies (or works) with the older kernels.
>
> I'm going to drop it, thanks for pointing this out, I should have caught
> it earlier too...
Should be removed, hopefully all will build properly...
