linux-kernel - [mingo-tip:sched/headers 1496/2356] drivers/crypto/ccp/ccp-dmaengine.c:650:17: error: implicit declaration of function 'list_del_rcu'; did you mean 'llist_del

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Message-ID: <202204191349.4UyNaAJQ-lkp@intel.com>
Date:   Tue, 19 Apr 2022 13:56:08 +0800
From:   kernel test robot <lkp@...el.com>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [mingo-tip:sched/headers 1496/2356]
 drivers/crypto/ccp/ccp-dmaengine.c:650:17: error: implicit declaration of
 function 'list_del_rcu'; did you mean 'llist_del_all'?

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git sched/headers
head:   af93551cf39027d176f30b9beafc60a4c130998a
commit: 87052c4c3bbc437e628c8d687fd5133d135333d0 [1496/2356] headers/deps: fs: Optimize <linux/fs.h> header dependencies
config: x86_64-randconfig-a003-20220418 (https://download.01.org/0day-ci/archive/20220419/202204191349.4UyNaAJQ-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.2.0-19) 11.2.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git/commit/?id=87052c4c3bbc437e628c8d687fd5133d135333d0
        git remote add mingo-tip git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git
        git fetch --no-tags mingo-tip sched/headers
        git checkout 87052c4c3bbc437e628c8d687fd5133d135333d0
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/

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

All errors (new ones prefixed by >>):

   drivers/crypto/ccp/ccp-dmaengine.c: In function 'ccp_dma_release':
>> drivers/crypto/ccp/ccp-dmaengine.c:650:17: error: implicit declaration of function 'list_del_rcu'; did you mean 'llist_del_all'? [-Werror=implicit-function-declaration]
     650 |                 list_del_rcu(&dma_chan->device_node);
         |                 ^~~~~~~~~~~~
         |                 llist_del_all
   cc1: some warnings being treated as errors


vim +650 drivers/crypto/ccp/ccp-dmaengine.c

58ea8abf490415 Gary R Hook  2016-04-18  639  
54cce8ecb9254f Dāvis Mosāns 2022-02-28  640  static void ccp_dma_release(struct ccp_device *ccp)
54cce8ecb9254f Dāvis Mosāns 2022-02-28  641  {
54cce8ecb9254f Dāvis Mosāns 2022-02-28  642  	struct ccp_dma_chan *chan;
54cce8ecb9254f Dāvis Mosāns 2022-02-28  643  	struct dma_chan *dma_chan;
54cce8ecb9254f Dāvis Mosāns 2022-02-28  644  	unsigned int i;
54cce8ecb9254f Dāvis Mosāns 2022-02-28  645  
54cce8ecb9254f Dāvis Mosāns 2022-02-28  646  	for (i = 0; i < ccp->cmd_q_count; i++) {
54cce8ecb9254f Dāvis Mosāns 2022-02-28  647  		chan = ccp->ccp_dma_chan + i;
54cce8ecb9254f Dāvis Mosāns 2022-02-28  648  		dma_chan = &chan->dma_chan;
54cce8ecb9254f Dāvis Mosāns 2022-02-28  649  		tasklet_kill(&chan->cleanup_tasklet);
54cce8ecb9254f Dāvis Mosāns 2022-02-28 @650  		list_del_rcu(&dma_chan->device_node);
54cce8ecb9254f Dāvis Mosāns 2022-02-28  651  	}
54cce8ecb9254f Dāvis Mosāns 2022-02-28  652  }
54cce8ecb9254f Dāvis Mosāns 2022-02-28  653  

:::::: The code at line 650 was first introduced by commit
:::::: 54cce8ecb9254f971b40a72911c6da403720a2d2 crypto: ccp - ccp_dmaengine_unregister release dma channels

:::::: TO: Dāvis Mosāns <davispuh@...il.com>
:::::: CC: Herbert Xu <herbert@...dor.apana.org.au>

-- 
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https://01.org/lkp