[ebiggers:wip-blk-crypto-cleanup 5/6] block/blk-integrity.c:412:24: error: 'struct request_queue' has no member named 'ksm'

[ebiggers:wip-blk-crypto-cleanup 5/6] block/blk-integrity.c:412:24: error: 'struct request_queue' has no member named 'ksm'

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git wip-blk-crypto-cleanup
head:   830b1ca866c2329b3f40b5910adab46823c27ccf
commit: 74a73f1cda07f0e35eecd61ce405a8c5c05ef19a [5/6] blk-crypto: rename blk_keyslot_manager to blk_crypto_profile
config: arc-randconfig-r032-20210910 (attached as .config)
compiler: arceb-elf-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://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git/commit/?id=74a73f1cda07f0e35eecd61ce405a8c5c05ef19a
        git remote add ebiggers https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git
        git fetch --no-tags ebiggers wip-blk-crypto-cleanup
        git checkout 74a73f1cda07f0e35eecd61ce405a8c5c05ef19a
        # 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=arc SHELL=/bin/bash

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 >>):

   block/blk-integrity.c: In function 'blk_integrity_register':
>> block/blk-integrity.c:412:24: error: 'struct request_queue' has no member named 'ksm'
     412 |         if (disk->queue->ksm) {
         |                        ^~
>> block/blk-integrity.c:414:17: error: implicit declaration of function 'blk_ksm_unregister'; did you mean 'class_unregister'? [-Werror=implicit-function-declaration]
     414 |                 blk_ksm_unregister(disk->queue);
         |                 ^~~~~~~~~~~~~~~~~~
         |                 class_unregister
   cc1: all warnings being treated as errors


vim +412 block/blk-integrity.c

4125a09b0a0d57 Dan Williams          2015-10-21  385  
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  386  /**
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  387   * blk_integrity_register - Register a gendisk as being integrity-capable
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  388   * @disk:	struct gendisk pointer to make integrity-aware
25520d55cdb6ee Martin K. Petersen    2015-10-21  389   * @template:	block integrity profile to register
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  390   *
25520d55cdb6ee Martin K. Petersen    2015-10-21  391   * Description: When a device needs to advertise itself as being able to
25520d55cdb6ee Martin K. Petersen    2015-10-21  392   * send/receive integrity metadata it must use this function to register
25520d55cdb6ee Martin K. Petersen    2015-10-21  393   * the capability with the block layer. The template is a blk_integrity
25520d55cdb6ee Martin K. Petersen    2015-10-21  394   * struct with values appropriate for the underlying hardware. See
898bd37a92063e Mauro Carvalho Chehab 2019-04-18  395   * Documentation/block/data-integrity.rst.
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  396   */
25520d55cdb6ee Martin K. Petersen    2015-10-21  397  void blk_integrity_register(struct gendisk *disk, struct blk_integrity *template)
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  398  {
ac6fc48c9fb7d3 Dan Williams          2015-10-21  399  	struct blk_integrity *bi = &disk->queue->integrity;
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  400  
25520d55cdb6ee Martin K. Petersen    2015-10-21  401  	bi->flags = BLK_INTEGRITY_VERIFY | BLK_INTEGRITY_GENERATE |
25520d55cdb6ee Martin K. Petersen    2015-10-21  402  		template->flags;
2859323e35ab5f Mike Snitzer          2017-04-22  403  	bi->interval_exp = template->interval_exp ? :
2859323e35ab5f Mike Snitzer          2017-04-22  404  		ilog2(queue_logical_block_size(disk->queue));
4125a09b0a0d57 Dan Williams          2015-10-21  405  	bi->profile = template->profile ? template->profile : &nop_profile;
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  406  	bi->tuple_size = template->tuple_size;
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  407  	bi->tag_size = template->tag_size;
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  408  
1cb039f3dc1619 Christoph Hellwig     2020-09-24  409  	blk_queue_flag_set(QUEUE_FLAG_STABLE_WRITES, disk->queue);
d145dc23030bbf Satya Tangirala       2020-05-14  410  
d145dc23030bbf Satya Tangirala       2020-05-14  411  #ifdef CONFIG_BLK_INLINE_ENCRYPTION
d145dc23030bbf Satya Tangirala       2020-05-14 @412  	if (disk->queue->ksm) {
d145dc23030bbf Satya Tangirala       2020-05-14  413  		pr_warn("blk-integrity: Integrity and hardware inline encryption are not supported together. Disabling hardware inline encryption.\n");
d145dc23030bbf Satya Tangirala       2020-05-14 @414  		blk_ksm_unregister(disk->queue);
d145dc23030bbf Satya Tangirala       2020-05-14  415  	}
d145dc23030bbf Satya Tangirala       2020-05-14  416  #endif
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  417  }
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  418  EXPORT_SYMBOL(blk_integrity_register);
7ba1ba12eeef0a Martin K. Petersen    2008-06-30  419  

:::::: The code at line 412 was first introduced by commit
:::::: d145dc23030bbf2de3a8ca5e0c29c2e568f69737 block: Make blk-integrity preclude hardware inline encryption

:::::: TO: Satya Tangirala <satyat@google.com>
:::::: CC: Jens Axboe <axboe@kernel.dk>

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

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