Re: [PATCH v41 09/13] crypto: provide access to a static Jitter RNG state

From: kernel test robot <lkp@intel.com>
To: kbuild@lists.01.org
Subject: Re: [PATCH v41 09/13] crypto: provide access to a static Jitter RNG state
Date: Tue, 20 Jul 2021 14:13:39 +0800	[thread overview]
Message-ID: <202107201439.8IbX3Dt8-lkp@intel.com> (raw)

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CC: kbuild-all(a)lists.01.org
In-Reply-To: <2275613.P25KImRyBb@positron.chronox.de>
References: <2275613.P25KImRyBb@positron.chronox.de>
TO: "Stephan Müller" <smueller@chronox.de>
TO: Tso Ted <tytso@mit.edu>
TO: linux-crypto(a)vger.kernel.org
CC: Willy Tarreau <w@1wt.eu>
CC: Nicolai Stange <nstange@suse.de>
CC: LKML <linux-kernel@vger.kernel.org>
CC: Arnd Bergmann <arnd@arndb.de>
CC: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>
CC: "Eric W. Biederman" <ebiederm@xmission.com>
CC: "Alexander E. Patrakov" <patrakov@gmail.com>
CC: "Ahmed S. Darwish" <darwish.07@gmail.com>

Hi "Stephan,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on char-misc/char-misc-testing]
[also build test WARNING on cryptodev/master crypto/master v5.14-rc2 next-20210719]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Stephan-M-ller/dev-random-a-new-approach/20210714-135308
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 77d34a4683b053108ecd466cc7c4193b45805528
:::::: branch date: 6 days ago
:::::: commit date: 6 days ago
config: x86_64-randconfig-b001-20210714 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8d69635ed9ecf36fd0ca85906bfde17949671cbe)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # apt-get install iwyu # include-what-you-use
        # https://github.com/0day-ci/linux/commit/e6bc121044c3d2aa4e90f0c8564c7379a67e6055
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Stephan-M-ller/dev-random-a-new-approach/20210714-135308
        git checkout e6bc121044c3d2aa4e90f0c8564c7379a67e6055
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross C=1 CHECK=iwyu O=build_dir ARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

iwyu warnings: (new ones prefixed by >>)
>> crypto/jitterentropy.c:#include "crypto/internal/jitterentropy.h":1: iwyu: warning: superfluous #include "crypto/internal/jitterentropy.h"
--
>> crypto/jitterentropy-kcapi.c:#include "crypto/internal/jitterentropy.h":1: iwyu: warning: superfluous #include "crypto/internal/jitterentropy.h"
   crypto/jitterentropy-kcapi.c:#include "crypto/internal/rng.h":1: iwyu: warning: superfluous #include "crypto/internal/rng.h"
>> crypto/jitterentropy-kcapi.c:46:1: iwyu: warning: superfluous #include <crypto/internal/jitterentropy.h>
   crypto/jitterentropy-kcapi.c:45:1: iwyu: warning: superfluous #include <crypto/internal/rng.h>
   crypto/jitterentropy-kcapi.c:40:1: iwyu: warning: superfluous #include <linux/kernel.h>
   crypto/jitterentropy-kcapi.c:44:1: iwyu: warning: superfluous #include <linux/time.h>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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