Hi David, FYI, kernel build failed on tree: git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-modsign.git modsign-post-KS head: 2f07589773efc8830ddaa63db8c68adf924ffc1d commit: d20161675cb62a9a34f63e2b2c035835992604b4 [23/26] MODSIGN: Provide Kconfig options config: x86_64-allmodconfig [error] (.text+0x688cc): undefined reference to `pkey_hash_algo' (.text+0x8521): undefined reference to `public_key_destroy' (.text+0x8610): undefined reference to `asn1_ber_decoder' (.text+0x869d): undefined reference to `look_up_OID' (.text+0x86bf): undefined reference to `sprint_oid' x509_public_key.c:(.text+0x8e53): undefined reference to `public_key_subtype' --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu <wfg@xxxxxxxxxxxxxxx> Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html