Re: [PATCH v4 3/8] asm-generic: move parts of Arm's asm/kernel.h to common code

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Mon, 5 May 2025, Oleksii Kurochko wrote:
> Move the following parts to common with the following changes:
> - struct kernel_info:
>   - Create arch_kernel_info for arch specific kernel information.
>     At the moment, it contains domain_type for Arm.
>   - s/phandle_gic/phandle_intc to have more generic name suitable for other
>     archs.
>   - Make text_offset of zimage structure available for RISCV_64.
> - Wrap by `#ifdef KERNEL_INFO_SHM_MEM_INIT` definition of KERNEL_SHM_MEM_INIT
>   and wrap by `#ifndef KERNEL_INFO_INIT` definition of KERNEL_INFO_INIT to 
> have
>   ability to override KERNEL_INFO_SHM_MEM_INIT for arch in case it doesn't
>   want to use generic one.
> - Move DOM0LESS_* macros to dom0less-build.h.
> - Move all others parts of Arm's kernel.h to xen/fdt-kernel.h.
> 
> Because of the changes in struct kernel_info the correspondent parts of Arm's
> code are updated.
> 
> As part of this patch the following clean up happens:
> - Drop asm/setup.h from asm/kernel.h as nothing depends from it.
>   Add inclusion of asm/setup.h for a code which uses device_tree_get_reg() to
>   avoid compilation issues for CONFIG_STATIC_MEMORY and CONFIG_STATIC_SHM.
> - Drop inclusion of asm/kernel.h everywhere except xen/fdt-kernel.h.
> 
> Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>


Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>