Re: [RFC PATCH v7 01/16] security: add ipe lsm & initial context creation

From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [RFC PATCH v7 01/16] security: add ipe lsm & initial context creation
Date: Wed, 27 Oct 2021 12:10:25 +0800	[thread overview]
Message-ID: <202110271247.pHXVFZ1m-lkp@intel.com> (raw)
In-Reply-To: <1634151995-16266-2-git-send-email-deven.desai@linux.microsoft.com>

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Hi,

[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on device-mapper-dm/for-next]
[also build test WARNING on linus/master jmorris-security/next-testing v5.15-rc7 next-20211026]
[cannot apply to fscrypt/fsverity]
[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/deven-desai-linux-microsoft-com/Integrity-Policy-Enforcement-IPE/20211014-030810
base:   https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git for-next
config: openrisc-randconfig-r002-20211027 (attached as .config)
compiler: or1k-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/43fd1c739758d83fa9d152a3338148de74a85107
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review deven-desai-linux-microsoft-com/Integrity-Policy-Enforcement-IPE/20211014-030810
        git checkout 43fd1c739758d83fa9d152a3338148de74a85107
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=openrisc SHELL=/bin/bash security/ipe/

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

All warnings (new ones prefixed by >>):

>> security/ipe/ctx.c:126: warning: expecting prototype for ipe_put_ns(). Prototype was for ipe_put_ctx() instead

vim +126 security/ipe/ctx.c

   116	
   117	/**
   118	 * ipe_put_ns: Decrement the reference of an ipe_context structure,
   119	 *	       scheduling a free as necessary.s
   120	 * @ctx: Structure to free
   121	 *
   122	 * This function no-ops on error and null values for @ctx, and the
   123	 * deallocation will only occur if the refcount is 0.
   124	 */
   125	void ipe_put_ctx(struct ipe_context *ctx)
 > 126	{
   127		if (IS_ERR_OR_NULL(ctx) || !refcount_dec_and_test(&ctx->refcount))
   128			return;
   129	
   130		schedule_work(&ctx->free_work);
   131	}
   132	

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

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