On 11.09.24 13:28, Janosch Frank wrote:
On 9/10/24 7:57 PM, David Hildenbrand wrote:
KVM is not happy when starting a VM with weird RAM sizes:
# qemu-system-s390x --enable-kvm --nographic -m 1234K
qemu-system-s390x: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION
failed, slot=0, start=0x0, size=0x244000: Invalid argument
kvm_set_phys_mem: error registering slot: Invalid argument
Aborted (core dumped)
Let's handle that in a better way by rejecting such weird RAM sizes
right from the start:
Huh, I always assumed that ram is handled in multiples of 1MB in QEMU.
Me as well, I did not dig if that changed at some point ... or why such
odd sizes would even be required :)
Thanks!
--
Cheers,
David / dhildenb
