Hi,
QEMU part has been merged to master: e3cadac07 pc: fix FW_CFG_NB_CPUS to account for -device added CPUs
Gerd, Could you take care about applying this patch to SeaBIOS (+stable) and updating SeaBIOS blob and QEMU?
FYI, I committed this change to the SeaBIOS master branch.
1.10-stable branch created, patch cherry-picked. Given that there isn't much else yet in master I'll go tag rel-1.10.1 with only that patch tomorrow, in case there are any objections please speak up now.
cheers, Gerd