linux-kernel - Re: [PATCH 3/3] prctl,syscall_user_dispatch: add a getter for configuration info

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Date:   Fri, 13 Jan 2023 15:28:32 +0700
From:   Bagas Sanjaya <bagasdotme@...il.com>
To:     Gregory Price <gourry.memverge@...il.com>,
        linux-kernel@...r.kernel.org
Cc:     linux-fsdevel@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kselftest@...r.kernel.org, krisman@...labora.com,
        tglx@...utronix.de, luto@...nel.org, oleg@...hat.com,
        peterz@...radead.org, ebiederm@...ssion.com,
        akpm@...ux-foundation.org, adobriyan@...il.com, corbet@....net,
        shuah@...nel.org, Gregory Price <gregory.price@...verge.com>
Subject: Re: [PATCH 3/3] prctl,syscall_user_dispatch: add a getter for
 configuration info

On Mon, Jan 09, 2023 at 10:33:48AM -0500, Gregory Price wrote:
> This patch implements simple getter interface for syscall user dispatch
> configuration info.

s/This patch implements/Implement/

> +
> +A thread can fetch the current Syscall User Dispatch configuration with the following prctl:

This should have been ended with double colon (::) to make below code code
block, to be consistent with syscall_user_dispatch definition below.

> +
> +  prctl(PR_GET_SYSCALL_USER_DISPATCH, <dispatch_config>))
> +
> +<dispatch_config> is a pointer to a ``struct syscall_user_dispatch`` as defined in ``linux/include/linux/syscall_user_dispatch.h``::
> +
> +  struct syscall_user_dispatch {
> +        char __user *selector;
> +        unsigned long offset;
> +        unsigned long len;
> +        bool    on_dispatch;
> +  };
> +

Thanks.

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

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