On 5/29/20 10:59 PM, Ryan Finnie wrote: > Package: linux-image-5.6.0-2-s390x > Source: linux > Version: 5.6.14-1 > > 5.5 worked correctly: > > # qemu-system-s390x -M s390-ccw-virtio -cpu max -m 512 -kernel vmlinuz-5.5.0-0.bpo.2-s390x -display none -serial mon:stdio > qemu-system-s390x: warning: 'msa5-base' requires 'kimd-sha-512'. > qemu-system-s390x: warning: 'msa5-base' requires 'klmd-sha-512'. > KASLR disabled: CPU has no PRNG > [ 1.617782] Linux version 5.5.0-0.bpo.2-s390x (debian-kernel@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 5.5.17-1~bpo10+1 (2020-04-23) > [ 1.618669] setup: Linux is running under KVM in 64-bit mode > [ 1.619472] setup: The maximum memory size is 512MB > [ 1.620515] cpu: 1 configured CPUs, 0 standby CPUs > [...] > > But 5.6 appears to stop immediately: > > # qemu-system-s390x -M s390-ccw-virtio -cpu max -m 512 -kernel vmlinuz-5.6.0-2-s390x -display none -serial mon:stdio > qemu-system-s390x: warning: 'msa5-base' requires 'kimd-sha-512'. > qemu-system-s390x: warning: 'msa5-base' requires 'klmd-sha-512'. > KASLR disabled: CPU has no PRNG > # echo $? > 0 Sorry, forgot to mention that I had also tested Ubuntu's vanilla-ish 5.6.14 kernel build (https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.6.14/), and that works correctly, so I'm not sure what to make of that.
Attachment:
signature.asc
Description: OpenPGP digital signature