Comment # 5 on bug 1189782 from Michael Chang

This seems to me an issue in UsrMerge kernel ..

The kernel config is listed in kernel rpm

> localhost:~ # rpm -ql kernel-default-5.14.0-2.1.g9562b07.x86_64 | grep config-.*-default
> /boot/config-5.14.0-2.g9562b07-default

but is actually missing ...

> localhost:~ # ls /boot/config-5.14.0-2.g9562b07-default
> ls: cannot access '/boot/config-5.14.0-2.g9562b07-default': No such file or directory

If I follow the same rule of kernel image to create the symlink for kernel
config, then grub2-mkconfig works for me to adding the gfxpayload= settings.

> localhost:~ # ln -srf /usr/lib/modules/5.14.0-2.g9562b07-default/config /boot/config-5.14.0-2.g9562b07-default
> localhost:~ # ls /boot/config-5.14.0-2.g9562b07-default -l
> lrwxrwxrwx 1 root root 51 Sep  1 12:02 /boot/config-5.14.0-2.g9562b07-default -> ../usr/lib/modules/5.14.0-2.g9562b07-default/config

Not sure is it intended or not, but I think it would be better to let kernel
team have a look first.

Thanks.