Re: [PATCH v28 08/32] x86/mm: Move pmd_write(), pud_write() up in the file

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To: Yu-cheng Yu <yu-cheng.yu@xxxxxxxxx>
Subject: Re: [PATCH v28 08/32] x86/mm: Move pmd_write(), pud_write() up in the file
From: Borislav Petkov <bp@xxxxxxxxx>
Date: Mon, 9 Aug 2021 20:02:35 +0200
Cc: x86@xxxxxxxxxx, "H. Peter Anvin" <hpa@xxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-doc@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, linux-api@xxxxxxxxxxxxxxx, Arnd Bergmann <arnd@xxxxxxxx>, Andy Lutomirski <luto@xxxxxxxxxx>, Balbir Singh <bsingharora@xxxxxxxxx>, Cyrill Gorcunov <gorcunov@xxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, Eugene Syromiatnikov <esyr@xxxxxxxxxx>, Florian Weimer <fweimer@xxxxxxxxxx>, "H.J. Lu" <hjl.tools@xxxxxxxxx>, Jann Horn <jannh@xxxxxxxxxx>, Jonathan Corbet <corbet@xxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, Mike Kravetz <mike.kravetz@xxxxxxxxxx>, Nadav Amit <nadav.amit@xxxxxxxxx>, Oleg Nesterov <oleg@xxxxxxxxxx>, Pavel Machek <pavel@xxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Randy Dunlap <rdunlap@xxxxxxxxxxxxx>, "Ravi V. Shankar" <ravi.v.shankar@xxxxxxxxx>, Vedvyas Shanbhogue <vedvyas.shanbhogue@xxxxxxxxx>, Dave Martin <Dave.Martin@xxxxxxx>, Weijiang Yang <weijiang.yang@xxxxxxxxx>, Pengfei Xu <pengfei.xu@xxxxxxxxx>, Haitao Huang <haitao.huang@xxxxxxxxx>, Rick P Edgecombe <rick.p.edgecombe@xxxxxxxxx>, "Kirill A . Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
In-reply-to: <20210722205219.7934-9-yu-cheng.yu@intel.com>
References: <20210722205219.7934-1-yu-cheng.yu@intel.com> <20210722205219.7934-9-yu-cheng.yu@intel.com>

On Thu, Jul 22, 2021 at 01:51:55PM -0700, Yu-cheng Yu wrote:
> To prepare the introduction of _PAGE_COW, move pmd_write() and
> pud_write() up in the file, so that they can be used by other
> helpers below.

Add

"No functional changes."

here.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette

References:
- [PATCH v28 00/32] Control-flow Enforcement: Shadow Stack
  - From: Yu-cheng Yu
- [PATCH v28 08/32] x86/mm: Move pmd_write(), pud_write() up in the file
  - From: Yu-cheng Yu

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