* Luis R. Rodriguez <[email protected]> wrote:
> From: "Luis R. Rodriguez" <[email protected]>
>
> S390 requires its own implementation of pcio_iomap*() calls
> is because it has its "BAR spaces are not disjunctive on s390
> so we need the bar parameter of pci_iomap to find the corresponding
> device and create the mapping cookie" -- in summary, it has its own
> lookup/lock solution.
>
> It does not include asm-generic/pci_iomap.h
>
> Since it currenty maps ioremap_wc() to ioremap_nocache() and that's
> the architecture default we can easily just map the wc calls to
> the default calls as well.
>
> Cc: Guenter Roeck <[email protected]>
> Cc: Jean-Christophe Plagniol-Villard <[email protected]>
> Cc: Tomi Valkeinen <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: Borislav Petkov <[email protected]>
> Cc: Ingo Molnar <[email protected]>
> Cc: Fengguang Wu <[email protected]>
> Cc: Andrew Morton <[email protected]>
> Cc: Steven Rostedt <[email protected]>
> Reported-by: 0 day bot
> Signed-off-by: Luis R. Rodriguez <[email protected]>
> ---
>
> This broke through some series that went into Ingo's tip tree which
> I added. As such I *think* this should go through Ingo's tip tree.
> Let me know. Up to you guys.
I fixed the changelog to explain all this.
Also, is there any other architecture that got broken by:
1b3d4200c1e0 PCI: Add pci_iomap_wc() variants
?
Thanks,
Ingo
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