> -----Original Message----- [..] > > The root cause of the hung IMO might be similar to commit > > 550b33cfd445296868a478e8413ffb2e963eed32 > > Author: Ard Biesheuvel <ardb@xxxxxxxxxx> > > Date: Thu Nov 10 10:36:20 2022 +0100 > > > > arm64: efi: Force the use of SetVirtualAddressMap() on Altra > > machines > > > > Do you agree with the idea if I add Ampere ”eMAG” machine into the > > list of Using SetVirtualAddressMap() forcibly? > > > > Please note that even in previous kernel patch, the efibootmgr -t 10 > > will make kernel hung if I passed "efi=novamap" to the boot parameter. > > > > Interesting. What does dmidecode return for the family in the type 1 record? # dmidecode |grep -i family Family: eMAG Family: ARMv8 The full dmidecode log is at https://pastebin.com/M3MAJtUG -- Cheers, Justin (Jia He)