Hi Samuel,

FYI, kernel build failed on

commit f4f20d0650e9cd13f65b5e7f93af126b526af721

    NFC: Remove unneeded LLC symbols export

All error/warnings:

net/built-in.o: In function `nfc_llc_init':
(.text+0x100058): undefined reference to `nfc_llc_shdlc_register'

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0-DAY kernel build testing backend         Open Source Technology Centre
Fengguang Wu, Yuanhan Liu                              Intel Corporation