Re: [PATCH v2 1/3] ACPI: osl: Add __force attribute in acpi_os_map_iomem() cast
- From
- Christoph Hellwig <hch@infradead.org>
- Date
- 2021-08-11 14:09:56
- Also in
- linux-arm-kernel, lkml
- Reply to
- Ard Biesheuvel, 2021-08-11
On Wed, Aug 11, 2021 at 12:40:28PM +0200, Ard Biesheuvel wrote:
The whole problem we are solving here is that ACPI, being based on x86, conflates MMIO mappings with memory mappings, and has been using the same underlying infrastructure for either.
So let's fix that problem instead of papering over it.