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Date: Sun, 25 Jul 2021 02:14:03 +0800
From: kernel test robot <lkp@...el.com>
To: Christoph Hellwig <hch@....de>
Cc: clang-built-linux@...glegroups.com, 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: riscv-randconfig-r012-20210724 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 3f2c1e99e44d028d5e9dd685f3c568f2661f2f68)
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
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
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
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv
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-fallback.c:22:
>> block/blk-crypto-internal.h:34:36: error: incomplete definition of type 'struct request'
return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
~~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto-fallback.c:22:
>> block/blk-crypto-internal.h:34:49: error: implicit declaration of function 'blk_rq_bytes' [-Werror,-Wimplicit-function-declaration]
return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
^
block/blk-crypto-internal.h:42:37: error: incomplete definition of type 'struct request'
bio->bi_iter.bi_size, req->crypt_ctx);
~~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto-fallback.c:22:
block/blk-crypto-internal.h:48:36: error: incomplete definition of type 'struct request'
return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
~~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto-fallback.c:22:
block/blk-crypto-internal.h:48:49: error: implicit declaration of function 'blk_rq_bytes' [-Werror,-Wimplicit-function-declaration]
return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
^
block/blk-crypto-internal.h:49:16: error: incomplete definition of type 'struct request'
next->crypt_ctx);
~~~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto-fallback.c:22:
block/blk-crypto-internal.h:54:4: error: incomplete definition of type 'struct request'
rq->crypt_ctx = NULL;
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto-fallback.c:22:
block/blk-crypto-internal.h:55:4: error: incomplete definition of type 'struct request'
rq->crypt_keyslot = NULL;
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto-fallback.c:22:
block/blk-crypto-internal.h:60:11: error: incomplete definition of type 'struct request'
return rq->crypt_ctx;
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto-fallback.c:22:
block/blk-crypto-internal.h:117:12: error: incomplete definition of type 'struct request'
memcpy(rq->crypt_ctx->bc_dun, bio->bi_crypt_context->bc_dun,
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto-fallback.c:22:
block/blk-crypto-internal.h:118:19: error: incomplete definition of type 'struct request'
sizeof(rq->crypt_ctx->bc_dun));
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
11 errors generated.
--
In file included from block/blk-crypto.c:18:
>> block/blk-crypto-internal.h:34:36: error: incomplete definition of type 'struct request'
return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
~~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto.c:18:
>> block/blk-crypto-internal.h:34:49: error: implicit declaration of function 'blk_rq_bytes' [-Werror,-Wimplicit-function-declaration]
return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
^
block/blk-crypto-internal.h:42:37: error: incomplete definition of type 'struct request'
bio->bi_iter.bi_size, req->crypt_ctx);
~~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto.c:18:
block/blk-crypto-internal.h:48:36: error: incomplete definition of type 'struct request'
return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
~~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto.c:18:
block/blk-crypto-internal.h:48:49: error: implicit declaration of function 'blk_rq_bytes' [-Werror,-Wimplicit-function-declaration]
return bio_crypt_ctx_mergeable(req->crypt_ctx, blk_rq_bytes(req),
^
block/blk-crypto-internal.h:49:16: error: incomplete definition of type 'struct request'
next->crypt_ctx);
~~~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto.c:18:
block/blk-crypto-internal.h:54:4: error: incomplete definition of type 'struct request'
rq->crypt_ctx = NULL;
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto.c:18:
block/blk-crypto-internal.h:55:4: error: incomplete definition of type 'struct request'
rq->crypt_keyslot = NULL;
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto.c:18:
block/blk-crypto-internal.h:60:11: error: incomplete definition of type 'struct request'
return rq->crypt_ctx;
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto.c:18:
block/blk-crypto-internal.h:117:12: error: incomplete definition of type 'struct request'
memcpy(rq->crypt_ctx->bc_dun, bio->bi_crypt_context->bc_dun,
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
In file included from block/blk-crypto.c:18:
block/blk-crypto-internal.h:118:19: error: incomplete definition of type 'struct request'
sizeof(rq->crypt_ctx->bc_dun));
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
>> block/blk-crypto.c:186:36: error: incomplete definition of type 'struct request'
return bio_crypt_ctx_compatible(rq->crypt_ctx, bio->bi_crypt_context);
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
block/blk-crypto.c:221:36: error: incomplete definition of type 'struct request'
return blk_ksm_get_slot_for_key(rq->q->ksm, rq->crypt_ctx->bc_key,
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
block/blk-crypto.c:221:48: error: incomplete definition of type 'struct request'
return blk_ksm_get_slot_for_key(rq->q->ksm, rq->crypt_ctx->bc_key,
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
block/blk-crypto.c:222:9: error: incomplete definition of type 'struct request'
&rq->crypt_keyslot);
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
block/blk-crypto.c:236:21: error: incomplete definition of type 'struct request'
blk_ksm_put_slot(rq->crypt_keyslot);
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
block/blk-crypto.c:237:17: error: incomplete definition of type 'struct request'
mempool_free(rq->crypt_ctx, bio_crypt_ctx_pool);
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
block/blk-crypto.c:297:9: error: incomplete definition of type 'struct request'
if (!rq->crypt_ctx) {
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
block/blk-crypto.c:298:5: error: incomplete definition of type 'struct request'
rq->crypt_ctx = mempool_alloc(bio_crypt_ctx_pool, gfp_mask);
~~^
include/linux/bsg.h:7:8: note: forward declaration of 'struct request'
struct request;
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
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
Download attachment ".config.gz" of type "application/gzip" (29571 bytes)
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