On 7 March 2018 at 17:44, Andy Shevchenko
<andriy.shevche...@linux.intel.com> wrote:
> On Tue, 2018-02-27 at 17:31 +0000, Ard Biesheuvel wrote:
>> On 27 February 2018 at 17:27, Andy Shevchenko
>> <andriy.shevche...@linux.intel.com> wrote:
>> > The memory we are accessing through virtual address has no IO side
>> > effects. Moreover, for IO memory we have to use special accessors,
>> > which we don't use.
>> >
>>
>> Not 100% relevant in this context, but perhaps interesting
>> nonetheless: using device mappings to access things like firmware
>> tables or other structured data will break ARM and other non-x86
>> architectures that do not tolerate unaligned accessed to device
>> memory.
>>
>> > Due to above, convert the driver to use memremap() instead of
>> > ioremap().
>> >
>> > Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
>>
>> Acked-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
>
> Thanks!
>
> It's supposed to go through EFI tree.
>

Yes, I have queued it already. I expect to send out the PR to -tip by
the end of the next week.
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