Randy Dunlap <rdunlap@xxxxxxxxxxxxx> writes: > On 7/26/23 21:33, Stephen Rothwell wrote: >> Hi all, >> >> Changes since 20230726: >> > > on s390: > > gcc-13.1.0-nolibc/s390-linux/bin/s390-linux-ld: arch/s390/kernel/cert_store.o: in function `check_certificate_hash': > arch/s390/kernel/cert_store.c:267: undefined reference to `sha256' > > so config CERT_STORE should select CRYPTO_SHA256 or CRYPTO_SHA256_S390 ? > or both? I would assume it misses 'select CRYPTO_LIB_SHA256'. We'll prepare a fix, thanks for letting us know!