[PATCH v1 -next 1/2] RISC-V: ACPI : Fix for usage of pointers in different address space

Sunil V L sunilvl at ventanamicro.com
Tue Jun 6 21:55:56 PDT 2023


Hi Conor,

On Tue, Jun 06, 2023 at 04:35:29PM +0100, Conor Dooley wrote:
> Hey Sunil,
> 
> On Mon, Jun 05, 2023 at 08:05:11PM +0530, Sunil V L wrote:
> > The arch specific __acpi_map_table can be wrapper around either
> > early_memremap or early_ioremap. But early_memremap
> > routine works with normal pointers whereas __acpi_map_table expects
> > pointers in iomem address space. This causes kernel test bot to fail
> > while using the sparse tool. Fix the issue by using early_ioremap and
> > similar fix done for __acpi_unmap_table.
> > 
> > Signed-off-by: Sunil V L <sunilvl at ventanamicro.com>
> > Reported-by: kernel test robot <lkp at intel.com>
> > Closes: https://lore.kernel.org/oe-kbuild-all/202305201427.I7QhPjNW-lkp@intel.com/
> 
> Is this
> Fixes: a91a9ffbd3a5 ("RISC-V: Add support to build the ACPI core")
> ?
Yes, I missed it. Will add.

Thanks!
Sunil



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