b3f20e098293892388d6a0491d6bbb2efb46fbff is the first bad commit
commit b3f20e098293892388d6a0491d6bbb2efb46fbff
Author: Luca Coelho <luciano.coelho@intel.com>
Date:   Mon Nov 25 13:21:58 2019 +0200

    iwlwifi: mvm: fix NVM check for 3168 devices

    We had a check on !NVM_EXT and then a check for NVM_SDP in the else
    block of this if.  The else block, obviously, could only be reached if
    using NVM_EXT, so it would never be NVM_SDP.

    Fix that by checking whether the nvm_type is IWL_NVM instead of
    checking for !IWL_NVM_EXT to solve this issue.

    Reported-by: Stefan Sperling <stsp@stsp.name>
    Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

:040000 040000 923b8f7ba8a5826190d4b1b52a00a2fca0304687 529cfe362357c9ec6d411a687d9e41ac86a94d91 M      drivers