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@xxxxxxxxxx>
--
Linaro LKFT
https://lkft.linaro.org
[1] https://builds.tuxbuild.com/27KejBvVC9gRN1Yk21Nqn51Ptv6/
