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Diffstat (limited to 'results/classifier/108/none/1634')
| -rw-r--r-- | results/classifier/108/none/1634 | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/results/classifier/108/none/1634 b/results/classifier/108/none/1634 new file mode 100644 index 000000000..0a9a56b19 --- /dev/null +++ b/results/classifier/108/none/1634 @@ -0,0 +1,33 @@ +graphic: 0.561 +device: 0.370 +other: 0.346 +semantic: 0.234 +permissions: 0.130 +PID: 0.108 +performance: 0.103 +files: 0.091 +debug: 0.088 +network: 0.087 +boot: 0.066 +vnc: 0.060 +socket: 0.046 +KVM: 0.019 + +[8.0.0] Broken snapshot replay support on PowerPC +Description of problem: +QEMU 8.0.0 can no longer replay snapshots on PowerPC e500mc (Book-E) architecture. The issue is caused by https://gitlab.com/qemu-project/qemu/-/commit/c4b075318eb1e87de5fc942e6b987694a0e677e1, reverting this commit solves the issue. +Steps to reproduce: +1. Run bare metal example from the attachment with the first command-line to create snapshot. +2. Run bare metal example from the attachment with the second command-line to replay snapshot. +Additional information: +Any e500mc example would do really. I was unable to find a prebuilt Linux distribution, thus just wrote a minimal sample that prints hello world to UART: [ppc-e500.zip](/uploads/f9328c4b8355a92877d784661aa69fa4/ppc-e500.zip) + +Log output: + +``` +% qemu-system-ppc -cpu e500mc -M ppce500 -m 128M -net none -icount 1,rr=record,rrfile=main.bin,rrsnapshot=init -drive file=empty.qcow2,if=none,id=rr -display none -kernel hello.elf -serial stdio +Hello world +qemu-system-ppc: terminating on signal 2 from pid 4505 (<unknown process>) +% qemu-system-ppc -cpu e500mc -M ppce500 -m 128M -net none -icount 1,rr=replay,rrfile=main.bin,rrsnapshot=init -drive file=empty.qcow2,if=none,id=rr -display none -kernel hello.elf -serial stdio +qemu-system-ppc: Missing random event in the replay log +``` |