Hi all,
qemu 7.2.0 fails to boot my usual test setup using -kernel (see
the actual script below). I've bisected this down to:
commit ffe2d2382e5f1aae1abc4081af407905ef380311
Author: Jason A. Donenfeld <ja...@zx2c4.com>
Date: Wed Sep 21 11:31:34 2022 +0200
x86: re-enable rng seeding via SetupData
with this commit I don't even get to kernel console output, with it
reverted it boots fine (although with 7.2 configuring the network
takes forever, the actua bisection point before the commit does not
show that issue)
---
#!/bin/sh
hostdev='driver=host_device,cache.direct=on,cache.no-flush=on'
/opt/qemu/bin/qemu-system-x86_64 \
-nographic \
-enable-kvm \
-m 4096 \
-smp 4 \
-cpu host \
-kernel arch/x86/boot/bzImage \
-append "root=/dev/vda console=ttyS0,115200n8 cgroup_no_v1=all" \
-blockdev
driver=file,cache.direct=on,node-name=root,filename=/home/hch/images/bullseye.img
\
-device virtio-blk,drive=root \
-blockdev ${hostdev},node-name=test,filename=/dev/nvme0n1p4 \
-device virtio-blk,drive=test \
-blockdev ${hostdev},node-name=scratch,filename=/dev/nvme0n1p5 \
-device virtio-blk,drive=scratch \
-blockdev ${hostdev},node-name=scratch2,filename=/dev/nvme0n1p6 \
-device virtio-blk,drive=scratch2 \
-blockdev ${hostdev},node-name=scratch3,filename=/dev/nvme0n1p7 \
-device virtio-blk,drive=scratch3 \
-blockdev ${hostdev},node-name=scratch4,filename=/dev/nvme0n1p8 \
-device virtio-blk,drive=scratch4 \
-blockdev ${hostdev},node-name=scratch5,filename=/dev/nvme0n1p9 \
-device virtio-blk,drive=scratch5
