From: Joe Perches <joe@perches.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Stepan Moskovchenko <stepanm@codeaurora.org>,
Rob Landley <rob@landley.net>,
Andrew Morton <akpm@linux-foundation.org>,
George Spelvin <linux@horizon.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Stephen Boyd <sboyd@codeaurora.org>,
Andrei Emeltchenko <andrei.emeltchenko@intel.com>,
mingo@kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH] lib: vsprintf: Add %pa format specifier for phys_addr_t types
Date: Tue, 22 Jan 2013 20:14:28 -0800 [thread overview]
Message-ID: <1358914468.2107.26.camel@joe-AO722> (raw)
In-Reply-To: <CAMuHMdWedqgvrSCfpmDFdM=ww-6+8v39sz+92CQaYHO4x5jNNQ@mail.gmail.com>
On Tue, 2013-01-22 at 23:26 +0100, Geert Uytterhoeven wrote:
> On Tue, Jan 22, 2013 at 6:47 AM, Stepan Moskovchenko
> <stepanm@codeaurora.org> wrote:
> > Add the %pa format specifier for printing a phys_addr_t
> > type, since the physical address size on some platforms
> > can vary based on build options, regardless of the native
> > integer type.
>
> I'm not so sure it's a good idea to start using %p for integer types.
It would also require that some automatic variables
that could otherwise be used in registers be put on
the stack.
next prev parent reply other threads:[~2013-01-23 4:14 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-22 5:47 [PATCH] lib: vsprintf: Add %pa format specifier for phys_addr_t types Stepan Moskovchenko
2013-01-22 7:29 ` Andy Shevchenko
2013-01-22 7:52 ` Joe Perches
2013-01-22 21:07 ` Stepan Moskovchenko
2013-01-22 22:26 ` Geert Uytterhoeven
2013-01-23 4:14 ` Joe Perches [this message]
2013-01-24 0:37 ` Stepan Moskovchenko
2013-01-23 0:14 ` [PATCH v2] " Stepan Moskovchenko
2013-01-24 23:07 ` Andrew Morton
2013-02-07 4:39 ` Rob Landley
2013-02-07 6:39 ` Geert Uytterhoeven
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