From: Stephan Mueller <smueller@chronox•de>
To: Stephen Rothwell <sfr@canb•auug.org.au>
Cc: Herbert Xu <herbert@gondor•apana.org.au>,
kbuild test robot <fengguang.wu@intel•com>,
kbuild@01•org, Dan Carpenter <dan.carpenter@oracle•com>,
linux-crypto@vger•kernel.org,
Randy Dunlap <rdunlap@infradead•org>,
linux-next@vger•kernel.org, linux-kernel@vger•kernel.org
Subject: Re: [PATCH 3/4] DRBG: Fix format string for debugging statements
Date: Sun, 29 Jun 2014 05:46:46 +0200 [thread overview]
Message-ID: <4311965.FMe9YfRAnU@myon.chronox.de> (raw)
In-Reply-To: <20140629122402.0fd014d8@canb.auug.org.au>
Am Sonntag, 29. Juni 2014, 12:24:02 schrieb Stephen Rothwell:
Hi Stephen,
> Hi Stephan,
>
> On Sat, 28 Jun 2014 22:01:46 +0200 Stephan Mueller <smueller@chronox•de>
wrote:
> > @@ -1987,8 +1987,9 @@ static int __init drbg_init(void)
> >
> > if (ARRAY_SIZE(drbg_cores) * 2 > ARRAY_SIZE(drbg_algs)) {
> >
> > pr_info("DRBG: Cannot register all DRBG types"
> >
> > - "(slots needed: %lu, slots available: %lu)\n",
> > - ARRAY_SIZE(drbg_cores) * 2, ARRAY_SIZE(drbg_algs));
> > + "(slots needed: %u, slots available: %u)\n",
> > + (unsigned int)ARRAY_SIZE(drbg_cores) * 2,
> > + (unsigned int)ARRAY_SIZE(drbg_algs));
>
> Doesn't ARRAY_SIZE() always return a size_t? In which case surely we
> need no casts, but need to us %zu in the format string.
Unfortunately not at all. On my x86_64, I get the compiler warning that
ARRAY_SIZE is a long unsigned int without the cast.
Ciao
Stephan
--
| Cui bono? |
next prev parent reply other threads:[~2014-06-29 3:46 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-28 19:57 [PATCH 0/4] DRBG: Fixes for sparse tool reports Stephan Mueller
2014-06-28 19:58 ` [PATCH 1/4] DRBG: use of kernel linked list Stephan Mueller
2014-07-04 14:11 ` Herbert Xu
2014-06-28 20:00 ` [PATCH 2/4] DRBG: cleanup of preprocessor macros Stephan Mueller
2014-06-29 2:20 ` Stephen Rothwell
2014-06-29 5:07 ` Stephan Mueller
2014-06-29 7:41 ` Randy Dunlap
2014-06-29 11:37 ` Stephan Mueller
2014-07-04 14:15 ` Herbert Xu
2014-07-05 0:03 ` Stephan Mueller
2014-06-28 20:01 ` [PATCH 3/4] DRBG: Fix format string for debugging statements Stephan Mueller
2014-06-29 2:24 ` Stephen Rothwell
2014-06-29 3:46 ` Stephan Mueller [this message]
2014-06-29 3:53 ` Joe Perches
2014-06-29 4:54 ` Stephan Mueller
2014-07-04 11:21 ` Dan Carpenter
2014-07-04 16:57 ` Joe Perches
2014-07-04 23:57 ` Stephan Mueller
2014-07-05 0:09 ` Joe Perches
2014-07-05 0:15 ` Stephan Mueller
2014-07-05 0:24 ` Joe Perches
2014-07-05 0:27 ` Stephan Mueller
2014-06-28 20:04 ` [PATCH 4/4] DRBG: Call CTR DRBG DF function only once Stephan Mueller
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