[PATCH 02/11] mmu: add physical address parameter to arch_remap_range

[Sascha Hauer]

On Mon, May 22, 2023 at 07:28:26AM +0200, Ahmad Fatoum wrote:
> ARM32 has map_io_sections for non-1:1 remapping, but it's limited to 1M
> sections.  arch_remap_range has newly gained support for 4K granularity
> remapping, but supports only changing attributes and no non-1:1
> remapping yet. In preparation for adding this missing feature, adjust
> the prototype.
> 
> No functional change.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
> ---
>  arch/arm/cpu/mmu_32.c          | 25 ++++++++++++++-----------
>  arch/arm/cpu/mmu_64.c          |  8 +++++---
>  arch/arm/include/asm/mmu.h     |  2 +-
>  arch/powerpc/cpu-85xx/mmu.c    |  7 +++++--
>  arch/powerpc/include/asm/mmu.h |  2 +-
>  include/mmu.h                  |  9 ++++++---
>  6 files changed, 32 insertions(+), 21 deletions(-)
> 
> diff --git a/arch/arm/cpu/mmu_32.c b/arch/arm/cpu/mmu_32.c
> index e4607d99fd2a..68336fc68be0 100644
> --- a/arch/arm/cpu/mmu_32.c
> +++ b/arch/arm/cpu/mmu_32.c
> @@ -253,20 +253,23 @@ static uint32_t get_pmd_flags(int map_type)
>  	return pte_flags_to_pmd(get_pte_flags(map_type));
>  }
>  
> -int arch_remap_range(void *start, size_t size, unsigned map_type)
> +int arch_remap_range(void *_virt_addr, phys_addr_t phys_addr, size_t size, unsigned map_type)

The prototype is changed here, but not its caller in the same file.
Fixed that up.

Sascha


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