[PATCH] riscv: Introduce structure that group all variables regarding kernel mapping

[Palmer Dabbelt]

On Thu, 17 Jun 2021 06:53:07 PDT (-0700), alex at ghiti.fr wrote:
> We have a lot of variables that are used to hold kernel mapping addresses,
> offsets between physical and virtual mappings and some others used for XIP
> kernels: they are all defined at different places in mm/init.c, so group
> them into a single structure with, for some of them, more explicit and concise
> names.
>
> Signed-off-by: Alexandre Ghiti <alex at ghiti.fr>
> ---
>  arch/riscv/include/asm/page.h      | 60 ++++++++++--------
>  arch/riscv/kernel/asm-offsets.c    |  2 +
>  arch/riscv/kernel/head.S           |  4 +-
>  arch/riscv/kernel/kexec_relocate.S |  4 +-
>  arch/riscv/kernel/machine_kexec.c  |  2 +-
>  arch/riscv/mm/init.c               | 98 +++++++++++-------------------
>  arch/riscv/mm/physaddr.c           |  2 +-
>  arch/riscv/mm/ptdump.c             |  2 +-
>  8 files changed, 78 insertions(+), 96 deletions(-)

There were some conflicts, but I've fixed them up and put it on 
for-next.

Thanks!