Re: [RFC v2 06/19] ima: Move policy related variables into ima_namespace

From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [RFC v2 06/19] ima: Move policy related variables into ima_namespace
Date: Sat, 04 Dec 2021 00:50:33 +0800	[thread overview]
Message-ID: <202112040013.pnUZvZpu-lkp@intel.com> (raw)
In-Reply-To: <20211203023118.1447229-7-stefanb@linux.ibm.com>

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Hi Stefan,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on zohar-integrity/next-integrity]
[also build test ERROR on linus/master v5.16-rc3]
[cannot apply to pcmoore-selinux/next next-20211203]
[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/Stefan-Berger/ima-Namespace-IMA-with-audit-support-in-IMA-ns/20211203-103412
base:   https://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git next-integrity
config: alpha-randconfig-r023-20211203 (https://download.01.org/0day-ci/archive/20211204/202112040013.pnUZvZpu-lkp(a)intel.com/config)
compiler: alpha-linux-gcc (GCC) 11.2.0
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
        # https://github.com/0day-ci/linux/commit/6fff42fbf8db50ebac464e2fa624ec568b60b784
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Stefan-Berger/ima-Namespace-IMA-with-audit-support-in-IMA-ns/20211203-103412
        git checkout 6fff42fbf8db50ebac464e2fa624ec568b60b784
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=alpha SHELL=/bin/bash security/integrity/ima/

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

All errors (new ones prefixed by >>):

   security/integrity/ima/ima_init.c: In function 'ima_load_x509':
>> security/integrity/ima/ima_init.c:107:27: error: 'ima_policy_flag' undeclared (first use in this function); did you mean 'ima_policy_show'?
     107 |         int unset_flags = ima_policy_flag & IMA_APPRAISE;
         |                           ^~~~~~~~~~~~~~~
         |                           ima_policy_show
   security/integrity/ima/ima_init.c:107:27: note: each undeclared identifier is reported only once for each function it appears in

vim +107 security/integrity/ima/ima_init.c

3323eec921efd8 Mimi Zohar      2009-02-04  103  
fd5f4e9054acbf Dmitry Kasatkin 2014-11-05  104  #ifdef CONFIG_IMA_LOAD_X509
fd5f4e9054acbf Dmitry Kasatkin 2014-11-05  105  void __init ima_load_x509(void)
fd5f4e9054acbf Dmitry Kasatkin 2014-11-05  106  {
fd5f4e9054acbf Dmitry Kasatkin 2014-11-05 @107  	int unset_flags = ima_policy_flag & IMA_APPRAISE;
fd5f4e9054acbf Dmitry Kasatkin 2014-11-05  108  
fd5f4e9054acbf Dmitry Kasatkin 2014-11-05  109  	ima_policy_flag &= ~unset_flags;
a18d0cbfabd1d1 Dmitry Kasatkin 2014-11-26  110  	integrity_load_x509(INTEGRITY_KEYRING_IMA, CONFIG_IMA_X509_PATH);
aa2ead71d9daa1 Roberto Sassu   2021-05-14  111  
aa2ead71d9daa1 Roberto Sassu   2021-05-14  112  	/* load also EVM key to avoid appraisal */
aa2ead71d9daa1 Roberto Sassu   2021-05-14  113  	evm_load_x509();
aa2ead71d9daa1 Roberto Sassu   2021-05-14  114  
fd5f4e9054acbf Dmitry Kasatkin 2014-11-05  115  	ima_policy_flag |= unset_flags;
fd5f4e9054acbf Dmitry Kasatkin 2014-11-05  116  }
fd5f4e9054acbf Dmitry Kasatkin 2014-11-05  117  #endif
fd5f4e9054acbf Dmitry Kasatkin 2014-11-05  118  

---
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