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Diffstat (limited to 'results/classifier/118/review/1634')
| -rw-r--r-- | results/classifier/118/review/1634 | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/results/classifier/118/review/1634 b/results/classifier/118/review/1634 new file mode 100644 index 00000000..e4616a08 --- /dev/null +++ b/results/classifier/118/review/1634 @@ -0,0 +1,78 @@ +architecture: 0.836 +ppc: 0.757 +graphic: 0.561 +device: 0.370 +kernel: 0.238 +semantic: 0.234 +mistranslation: 0.137 +permissions: 0.130 +user-level: 0.121 +PID: 0.108 +performance: 0.103 +files: 0.091 +debug: 0.088 +network: 0.087 +peripherals: 0.077 +boot: 0.066 +TCG: 0.060 +hypervisor: 0.060 +vnc: 0.060 +risc-v: 0.052 +VMM: 0.047 +socket: 0.046 +register: 0.040 +virtual: 0.040 +assembly: 0.019 +KVM: 0.019 +x86: 0.013 +arm: 0.007 +i386: 0.002 +-------------------- +debug: 0.714 +kernel: 0.628 +ppc: 0.351 +architecture: 0.297 +user-level: 0.167 +PID: 0.033 +files: 0.028 +hypervisor: 0.025 +virtual: 0.024 +register: 0.024 +TCG: 0.020 +device: 0.012 +semantic: 0.006 +assembly: 0.005 +performance: 0.004 +peripherals: 0.004 +permissions: 0.004 +socket: 0.004 +network: 0.003 +boot: 0.003 +graphic: 0.002 +VMM: 0.001 +mistranslation: 0.001 +KVM: 0.000 +risc-v: 0.000 +vnc: 0.000 +x86: 0.000 +i386: 0.000 +arm: 0.000 + +[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 +``` |