[OE-core] qemu 4.1 boot regression with riscv/musl

[Khem Raj]

Alistair,

OE-core qemu upgrade to 4.1 has ended up with regressing musl/riscv
port. I could pin point it to

https://git.openembedded.org/openembedded-core/commit/?id=50a7dec95618080962e56fd347f505e691b7ad6f

it works fine with 4.0, I havent looked further

To reproduce

build
MACHINE=qemuriscv64 TCLIBC=musl  bitbake core-image-minimal
TCLIBC=musl runqemu nographic

Thanks
-Khem