On 4/21/22 02:57, Naresh Kamboju wrote:

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

Here's a fix:

https://lore.kernel.org/lkml/20220421014723.5802-1-rdunlap@infradead.org/

-- Linaro LKFT https://lkft.linaro.org

[1] https://builds.tuxbuild.com/2868Z0YrLSpSGSk9QDqRKYMJPug/