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Date: Sun, 25 Jul 2021 02:04:10 +0800
From: kernel test robot <lkp@...el.com>
To: Christoph Hellwig <hch@....de>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [hch-block:blkdev.h-includes 14/16]
block/blk-crypto-internal.h:34:49: error: implicit declaration of function
'blk_rq_bytes'
tree: git://git.infradead.org/users/hch/block.git blkdev.h-includes
head: 48f7fda047613ceec07881f14a5eaf1ee19d4433
commit: b9615241041911b7ce9a57f1a2d24a66e5c2b091 [14/16] block: move struct request to blk-mq.h
config: i386-randconfig-a005-20210724 (attached as .config)
compiler: gcc-10 (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0
reproduce (this is a W=1 build):
git remote add hch-block git://git.infradead.org/users/hch/block.git
git fetch --no-tags hch-block blkdev.h-includes
git checkout b9615241041911b7ce9a57f1a2d24a66e5c2b091
# save the attached .config to linux build tree
make W=1 ARCH=i386
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 >>):
In file included from block/blk-crypto.c:18:
block/blk-crypto-internal.h: In function 'bio_crypt_ctx_back_mergeable':
>> block/blk-crypto-internal.h:34:36: error: invalid use of undefined type 'struct request'
34 | return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
| ^~
>> block/blk-crypto-internal.h:34:49: error: implicit declaration of function 'blk_rq_bytes' [-Werror=implicit-function-declaration]
34 | return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
| ^~~~~~~~~~~~
block/blk-crypto-internal.h: In function 'bio_crypt_ctx_front_mergeable':
block/blk-crypto-internal.h:42:37: error: invalid use of undefined type 'struct request'
42 | bio->bi_iter.bi_size, req->crypt_ctx);
| ^~
block/blk-crypto-internal.h: In function 'bio_crypt_ctx_merge_rq':
block/blk-crypto-internal.h:48:36: error: invalid use of undefined type 'struct request'
48 | return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
| ^~
block/blk-crypto-internal.h:49:16: error: invalid use of undefined type 'struct request'
49 | next->crypt_ctx);
| ^~
block/blk-crypto-internal.h: In function 'blk_crypto_rq_set_defaults':
block/blk-crypto-internal.h:54:4: error: invalid use of undefined type 'struct request'
54 | rq->crypt_ctx = NULL;
| ^~
block/blk-crypto-internal.h:55:4: error: invalid use of undefined type 'struct request'
55 | rq->crypt_keyslot = NULL;
| ^~
block/blk-crypto-internal.h: In function 'blk_crypto_rq_is_encrypted':
block/blk-crypto-internal.h:60:11: error: invalid use of undefined type 'struct request'
60 | return rq->crypt_ctx;
| ^~
block/blk-crypto-internal.h: In function 'bio_crypt_do_front_merge':
block/blk-crypto-internal.h:117:12: error: invalid use of undefined type 'struct request'
117 | memcpy(rq->crypt_ctx->bc_dun, bio->bi_crypt_context->bc_dun,
| ^~
block/blk-crypto-internal.h:118:19: error: invalid use of undefined type 'struct request'
118 | sizeof(rq->crypt_ctx->bc_dun));
| ^~
block/blk-crypto.c: In function 'bio_crypt_rq_ctx_compatible':
>> block/blk-crypto.c:186:36: error: invalid use of undefined type 'struct request'
186 | return bio_crypt_ctx_compatible(rq->crypt_ctx, bio->bi_crypt_context);
| ^~
block/blk-crypto.c: In function '__blk_crypto_init_request':
block/blk-crypto.c:221:36: error: invalid use of undefined type 'struct request'
221 | return blk_ksm_get_slot_for_key(rq->q->ksm, rq->crypt_ctx->bc_key,
| ^~
block/blk-crypto.c:221:48: error: invalid use of undefined type 'struct request'
221 | return blk_ksm_get_slot_for_key(rq->q->ksm, rq->crypt_ctx->bc_key,
| ^~
block/blk-crypto.c:222:9: error: invalid use of undefined type 'struct request'
222 | &rq->crypt_keyslot);
| ^~
block/blk-crypto.c: In function '__blk_crypto_free_request':
block/blk-crypto.c:236:21: error: invalid use of undefined type 'struct request'
236 | blk_ksm_put_slot(rq->crypt_keyslot);
| ^~
block/blk-crypto.c:237:17: error: invalid use of undefined type 'struct request'
237 | mempool_free(rq->crypt_ctx, bio_crypt_ctx_pool);
| ^~
block/blk-crypto.c: In function '__blk_crypto_rq_bio_prep':
block/blk-crypto.c:297:9: error: invalid use of undefined type 'struct request'
297 | if (!rq->crypt_ctx) {
| ^~
block/blk-crypto.c:298:5: error: invalid use of undefined type 'struct request'
298 | rq->crypt_ctx = mempool_alloc(bio_crypt_ctx_pool, gfp_mask);
| ^~
block/blk-crypto.c:299:10: error: invalid use of undefined type 'struct request'
299 | if (!rq->crypt_ctx)
| ^~
block/blk-crypto.c:302:5: error: invalid use of undefined type 'struct request'
302 | *rq->crypt_ctx = *bio->bi_crypt_context;
| ^~
block/blk-crypto.c: In function 'bio_crypt_rq_ctx_compatible':
block/blk-crypto.c:187:1: error: control reaches end of non-void function [-Werror=return-type]
187 | }
| ^
block/blk-crypto.c: In function '__blk_crypto_init_request':
block/blk-crypto.c:223:1: error: control reaches end of non-void function [-Werror=return-type]
223 | }
| ^
In file included from include/linux/blkdev.h:7,
from block/blk-crypto.c:13:
At top level:
include/linux/genhd.h:329:12: warning: 'bd_register_pending_holders' defined but not used [-Wunused-function]
329 | static int bd_register_pending_holders(struct gendisk *disk)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
In file included from block/blk-crypto-fallback.c:22:
block/blk-crypto-internal.h: In function 'bio_crypt_ctx_back_mergeable':
>> block/blk-crypto-internal.h:34:36: error: invalid use of undefined type 'struct request'
34 | return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
| ^~
>> block/blk-crypto-internal.h:34:49: error: implicit declaration of function 'blk_rq_bytes' [-Werror=implicit-function-declaration]
34 | return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
| ^~~~~~~~~~~~
block/blk-crypto-internal.h: In function 'bio_crypt_ctx_front_mergeable':
block/blk-crypto-internal.h:42:37: error: invalid use of undefined type 'struct request'
42 | bio->bi_iter.bi_size, req->crypt_ctx);
| ^~
block/blk-crypto-internal.h: In function 'bio_crypt_ctx_merge_rq':
block/blk-crypto-internal.h:48:36: error: invalid use of undefined type 'struct request'
48 | return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
| ^~
block/blk-crypto-internal.h:49:16: error: invalid use of undefined type 'struct request'
49 | next->crypt_ctx);
| ^~
block/blk-crypto-internal.h: In function 'blk_crypto_rq_set_defaults':
block/blk-crypto-internal.h:54:4: error: invalid use of undefined type 'struct request'
54 | rq->crypt_ctx = NULL;
| ^~
block/blk-crypto-internal.h:55:4: error: invalid use of undefined type 'struct request'
55 | rq->crypt_keyslot = NULL;
| ^~
block/blk-crypto-internal.h: In function 'blk_crypto_rq_is_encrypted':
block/blk-crypto-internal.h:60:11: error: invalid use of undefined type 'struct request'
60 | return rq->crypt_ctx;
| ^~
block/blk-crypto-internal.h: In function 'bio_crypt_do_front_merge':
block/blk-crypto-internal.h:117:12: error: invalid use of undefined type 'struct request'
117 | memcpy(rq->crypt_ctx->bc_dun, bio->bi_crypt_context->bc_dun,
| ^~
block/blk-crypto-internal.h:118:19: error: invalid use of undefined type 'struct request'
118 | sizeof(rq->crypt_ctx->bc_dun));
| ^~
In file included from include/linux/blkdev.h:7,
from include/linux/blk-cgroup.h:23,
from block/blk-crypto-fallback.c:13:
At top level:
include/linux/genhd.h:329:12: warning: 'bd_register_pending_holders' defined but not used [-Wunused-function]
329 | static int bd_register_pending_holders(struct gendisk *disk)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/blk_rq_bytes +34 block/blk-crypto-internal.h
a892c8d52c0228 Satya Tangirala 2020-05-14 27
a892c8d52c0228 Satya Tangirala 2020-05-14 28 bool bio_crypt_ctx_mergeable(struct bio_crypt_ctx *bc1, unsigned int bc1_bytes,
a892c8d52c0228 Satya Tangirala 2020-05-14 29 struct bio_crypt_ctx *bc2);
a892c8d52c0228 Satya Tangirala 2020-05-14 30
a892c8d52c0228 Satya Tangirala 2020-05-14 31 static inline bool bio_crypt_ctx_back_mergeable(struct request *req,
a892c8d52c0228 Satya Tangirala 2020-05-14 32 struct bio *bio)
a892c8d52c0228 Satya Tangirala 2020-05-14 33 {
a892c8d52c0228 Satya Tangirala 2020-05-14 @34 return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
a892c8d52c0228 Satya Tangirala 2020-05-14 35 bio->bi_crypt_context);
a892c8d52c0228 Satya Tangirala 2020-05-14 36 }
a892c8d52c0228 Satya Tangirala 2020-05-14 37
:::::: The code at line 34 was first introduced by commit
:::::: a892c8d52c02284076fbbacae6692aa5c5807d11 block: Inline encryption support for blk-mq
:::::: TO: Satya Tangirala <satyat@...gle.com>
:::::: CC: Jens Axboe <axboe@...nel.dk>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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