Re: [PATCH v2] PCI: rockchip: Use 64-bit mask on MSI 64-bit PCI address

[Rick Wertenbroek]

On Mon, Jul 3, 2023 at 2:08 PM Krzysztof Wilczyński <kw@xxxxxxxxx> wrote:
>
> Hello,
>
> > > A 32-bit mask was used on the 64-bit PCI address used for mapping MSIs.
> > > This would result in the upper 32 bits being unintentionally zeroed and
> > > MSIs getting mapped to incorrect PCI addresses if the address had any
> > > of the upper bits set.
> > >
> > > Replace 32-bit mask by appropriate 64-bit mask.
>
> [...]
> > > +#define PCIE_ADDR_MASK                     GENMASK(63, MIN_AXI_ADDR_BITS_PASSED)
> >
> > Nit: this probably wants to be GENMASK_ULL(), otherwise it might throw a
> > warning if compile-tested for 32-bit.
>
> I can change this to GENMASK_ULL() when I apply the patch.  Unless Rick
> wants to send v3 - either way would be fine. :)
>
>         Krzysztof

Thank you, I'd appreciate that rather than sending a v3.

Regards,
Rick