Re: [PATCH RFC 1/2] drivers: pci: fix window allocation order wrt bus_range filtering

From: Lorenzo Pieralisi
Date: Fri Oct 24 2014 - 04:53:59 EST


On Thu, Oct 23, 2014 at 11:27:07PM +0100, Bjorn Helgaas wrote:
> On Thu, Oct 23, 2014 at 04:23:06PM +0100, Lorenzo Pieralisi wrote:
> > The number of windows allocated for the host bridge depends on the
> > bus resource. Instead of first allocating the windows and then
> > limit the bus resource, this patch reshuffles the code so that if any
> > limitation is applied to the bus resource it is taken into account in
> > the windows allocation.
> >
> > Cc: Will Deacon <will.deacon@xxxxxxx>
> > Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
>
> Hi Lorenzo,
>
> I can *read* your patches just fine, but when I save them using mutt to
> apply them, they look like this:
>
> --- a/drivers/pci/host/pci-host-generic.c
> +++ b/drivers/pci/host/pci-host-generic.c
> @@ -276,17 +276,17 @@ static int gen_pci_parse_map_cfg_windows(struct gen_p=
> ci *pci)
> =09=09return err;
> =09}
> =20
> -=09pci->cfg.win =3D devm_kcalloc(dev,
> resource_size(&pci->cfg.bus_range),
>
> I can work around this by downloading them another way, but it is a
> bit of a hassle. I *think* this is because your email has
>
> Content-Type: text/plain; charset=WINDOWS-1252

Yes, it is the SMTP server messing about with patches, I will have to switch
to another one, sorry.

I pushed a branch on my arm git:

git://linux-arm.org/linux-2.6-lp.git pci-host-generic

I can also resend the patches, whatever it is best for you.

Thanks,
Lorenzo

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