Linux stable-rc 5.4 branch build breaks on all architecture for allnoconfig.
metadata: git_describe: v5.4.188-369-ga60d79f382c9 git_repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc git_sha: a60d79f382c91dcb19578178a5032af6ccbf4c89 kconfig:allnoconfig kernel_version: 5.4.189-rc1 target_arch: x86_64 toolchain: gcc-11
In file included from include/linux/blk-cgroup.h:25, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/linux/swap.h:9, from include/linux/suspend.h:5, from arch/x86/kernel/asm-offsets.c:13: include/linux/blk-mq.h:62:33: error: field 'kobj' has incomplete type 62 | struct kobject kobj; | ^~~~ include/linux/blk-mq.h: In function 'blk_mq_rq_from_pdu': include/linux/blk-mq.h:352:29: error: invalid application of 'sizeof' to incomplete type 'struct request' 352 | return pdu - sizeof(struct request); | ^~~~~~ include/linux/blk-mq.h: In function 'blk_mq_rq_to_pdu': include/linux/blk-mq.h:356:19: error: invalid use of undefined type 'struct request' 356 | return rq + 1; | ^ include/linux/blk-mq.h: In function 'request_to_qc_t': include/linux/blk-mq.h:370:15: error: invalid use of undefined type 'struct request' 370 | if (rq->tag != -1) | ^~ include/linux/blk-mq.h:371:26: error: invalid use of undefined type 'struct request' 371 | return rq->tag | (hctx->queue_num << BLK_QC_T_SHIFT); | ^~ include/linux/blk-mq.h:373:18: error: invalid use of undefined type 'struct request' 373 | return rq->internal_tag | (hctx->queue_num << BLK_QC_T_SHIFT) | | ^~ include/linux/blk-mq.h: In function 'blk_mq_cleanup_rq': include/linux/blk-mq.h:379:15: error: invalid use of undefined type 'struct request' 379 | if (rq->q->mq_ops->cleanup_rq) | ^~ include/linux/blk-mq.h:380:19: error: invalid use of undefined type 'struct request' 380 | rq->q->mq_ops->cleanup_rq(rq); | ^~ make[2]: *** [scripts/Makefile.build:99: arch/x86/kernel/asm-offsets.s] Error 1
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
-- Linaro LKFT https://lkft.linaro.org
[1] https://builds.tuxbuild.com/27KejBvVC9gRN1Yk21Nqn51Ptv6/