Hi all, After merging the scmi tree, today's linux-next build (powerpc allyesconfig) failed like this: drivers/firmware/arm_scmi/quirks.c: In function 'scmi_quirk_signature': drivers/firmware/arm_scmi/quirks.c:208:24: error: implicit declaration of function 'partial_name_hash' [-Wimplicit-function-declaration] 208 | hash = partial_name_hash(tolower(*p++), hash); | ^~~~~~~~~~~~~~~~~ drivers/firmware/arm_scmi/quirks.c:209:18: error: implicit declaration of function 'end_name_hash' [-Wimplicit-function-declaration] 209 | hash32 = end_name_hash(hash); | ^~~~~~~~~~~~~ drivers/firmware/arm_scmi/quirks.c:211:9: error: implicit declaration of function 'kfree' [-Wimplicit-function-declaration] 211 | kfree(signature); | ^~~~~ Caused by commit 81ce8d705821 ("firmware: arm_scmi: Add common framework to handle firmware quirks") I have disabled CONFIG_ARM_SCMI_QUIRKS for today. -- Cheers, Stephen Rothwell