linux-kernel - Re: [PATCH v4 12/20] vsprintf: add new `%pA` format specifier

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Message-ID: <Ygpe/zalrTRFpNwg@smile.fi.intel.com>
Date:   Mon, 14 Feb 2022 15:54:07 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
Cc:     Miguel Ojeda <ojeda@...nel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        rust-for-linux <rust-for-linux@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Gary Guo <gary@...yguo.net>,
        Alex Gaynor <alex.gaynor@...il.com>,
        Wedson Almeida Filho <wedsonaf@...gle.com>,
        Petr Mladek <pmladek@...e.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Sergey Senozhatsky <senozhatsky@...omium.org>,
        Rasmus Villemoes <linux@...musvillemoes.dk>
Subject: Re: [PATCH v4 12/20] vsprintf: add new `%pA` format specifier

On Mon, Feb 14, 2022 at 01:27:48PM +0100, Miguel Ojeda wrote:
> On Mon, Feb 14, 2022 at 11:19 AM Andy Shevchenko
> <andriy.shevchenko@...ux.intel.com> wrote:
> >
> > Not sure I understand this...
> >
> > ...together with this in the current SoB chain.
> 
> From my reading of `Documentation/process/submitting-patches.rst`,
> this is the case I have to use:
> 
> ```
> Example of a patch submitted by a Co-developed-by: author::
> 
>     From: From Author <from@...hor.example.org>
> 
>     <changelog>
> 
>     Co-developed-by: Random Co-Author <random@...uthor.example.org>
>     Signed-off-by: Random Co-Author <random@...uthor.example.org>
>     Signed-off-by: From Author <from@...hor.example.org>
>     Co-developed-by: Submitting Co-Author <sub@...uthor.example.org>
>     Signed-off-by: Submitting Co-Author <sub@...uthor.example.org>
> ```
> 
> Do you think another case applies?

I see, thanks for elaboration!

...

> > I'm wondering if you considered to use %pV.
> 
> Please see Rasmus' reply, i.e. we are using Rust's own formatting
> machinery (the compiler validates the format string and creates an
> object that represents the formatting to be done).

Yes, I read that.

-- 
With Best Regards,
Andy Shevchenko