Linux next-20220421 s390 tinyconfig and allnoconfig builds failed [1].
Regressions found on s390: - s390-clang-nightly-tinyconfig - s390-gcc-10-tinyconfig - s390-gcc-11-tinyconfig - s390-clang-14-allnoconfig - s390-clang-nightly-allnoconfig - s390-clang-14-tinyconfig - s390-clang-13-tinyconfig - s390-gcc-10-allnoconfig - s390-clang-13-allnoconfig - s390-gcc-9-allnoconfig - s390-gcc-9-tinyconfig - s390-gcc-11-allnoconfig - s390-gcc-8-tinyconfig - s390-gcc-8-allnoconfig
In file included from arch/s390/mm/pageattr.c:6: include/linux/hugetlb.h:414:25: error: unknown type name 'zap_flags_t'; did you mean 'vm_flags_t'? 414 | zap_flags_t zap_flags) | ^~~~~~~~~~~ | vm_flags_t make[3]: *** [scripts/Makefile.build:284: arch/s390/mm/pageattr.o] Error 1
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
-- Linaro LKFT https://lkft.linaro.org
[1] https://builds.tuxbuild.com/2868Z0YrLSpSGSk9QDqRKYMJPug/