linux-kernel - Re: [PATCH v4 01/39] Documentation/x86: Add CET shadow stack description

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Date:   Sat, 3 Dec 2022 15:58:07 +0700
From:   Bagas Sanjaya <bagasdotme@...il.com>
To:     Rick Edgecombe <rick.p.edgecombe@...el.com>
Cc:     x86@...nel.org, "H . Peter Anvin" <hpa@...or.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
        linux-doc@...r.kernel.org, linux-mm@...ck.org,
        linux-arch@...r.kernel.org, linux-api@...r.kernel.org,
        Arnd Bergmann <arnd@...db.de>,
        Andy Lutomirski <luto@...nel.org>,
        Balbir Singh <bsingharora@...il.com>,
        Borislav Petkov <bp@...en8.de>,
        Cyrill Gorcunov <gorcunov@...il.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Eugene Syromiatnikov <esyr@...hat.com>,
        Florian Weimer <fweimer@...hat.com>,
        "H . J . Lu" <hjl.tools@...il.com>, Jann Horn <jannh@...gle.com>,
        Jonathan Corbet <corbet@....net>,
        Kees Cook <keescook@...omium.org>,
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        Randy Dunlap <rdunlap@...radead.org>,
        Weijiang Yang <weijiang.yang@...el.com>,
        "Kirill A . Shutemov" <kirill.shutemov@...ux.intel.com>,
        John Allen <john.allen@....com>, kcc@...gle.com,
        eranian@...gle.com, rppt@...nel.org, jamorris@...ux.microsoft.com,
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        Yu-cheng Yu <yu-cheng.yu@...el.com>
Subject: Re: [PATCH v4 01/39] Documentation/x86: Add CET shadow stack
 description

On Fri, Dec 02, 2022 at 04:35:28PM -0800, Rick Edgecombe wrote:
> +An application's CET capability is marked in its ELF note and can be verified
> +from readelf/llvm-readelf output:
> +
> +    readelf -n <application> | grep -a SHSTK
> +        properties: x86 feature: SHSTK

Shell commands should be inside literal code block (try double colon).
Above is rendered as definition lists instead.

> +The return values are as following:
> +    On success, return 0. On error, errno can be::

Drop indentation on the second line, or better yet, continue the line,
like "... as following. On success, ..."

Otherwise LGTM, thanks for review. 

In any case,

Reviewed-by: Bagas Sanjaya <bagasdotme@...il.com>

-- 
An old man doll... just what I always wanted! - Clara

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