Re: [PATCH 1/4] migrate swapper_pg_dir

[Greg KH]

On Tue, May 29, 2018 at 12:37:41PM +0800, YaoJun wrote:
> Currently, __enable_mmu() uses swapper_pg_dir directly.
> To migrate swapper_pg_dir, we need to pass it as an
> argument to __enable_mmu(). At the same time,
> __pa_swapper_pg_dir is introduced to save physical
> address of swapper_pg_dir. By changing its value, we
> can migrate swapper_pg_dir.
> 
> ---
>  arch/arm64/include/asm/mmu_context.h |  4 +---
>  arch/arm64/include/asm/pgtable.h     |  1 +
>  arch/arm64/kernel/cpufeature.c       |  2 +-
>  arch/arm64/kernel/head.S             | 10 ++++++----
>  arch/arm64/kernel/hibernate.c        |  2 +-
>  arch/arm64/kernel/sleep.S            |  2 ++
>  arch/arm64/mm/kasan_init.c           |  4 ++--
>  arch/arm64/mm/mmu.c                  |  8 ++++++--
>  8 files changed, 20 insertions(+), 13 deletions(-)


Hi,

This is the friendly patch-bot of Greg Kroah-Hartman.  You have sent him
a patch that has triggered this response.  He used to manually respond
to these common problems, but in order to save his sanity (he kept
writing the same thing over and over, yet to different people), I was
created.  Hopefully you will not take offence and will fix the problem
in your patch and resubmit it so that it can be accepted into the Linux
kernel tree.

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thanks,

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