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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
| commit | dee4dcba78baf712cab403d47d9db319ab7f95d6 (patch) | |
| tree | 418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/zero-shot/118/architecture-x86/1585971 | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | qemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz qemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/zero-shot/118/architecture-x86/1585971')
| -rw-r--r-- | results/classifier/zero-shot/118/architecture-x86/1585971 | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/118/architecture-x86/1585971 b/results/classifier/zero-shot/118/architecture-x86/1585971 new file mode 100644 index 000000000..ff0cbd565 --- /dev/null +++ b/results/classifier/zero-shot/118/architecture-x86/1585971 @@ -0,0 +1,89 @@ +architecture: 0.913 +graphic: 0.887 +device: 0.840 +x86: 0.835 +peripherals: 0.821 +performance: 0.804 +user-level: 0.758 +boot: 0.712 +semantic: 0.703 +debug: 0.700 +virtual: 0.699 +socket: 0.646 +network: 0.643 +mistranslation: 0.625 +vnc: 0.556 +KVM: 0.507 +ppc: 0.503 +register: 0.503 +files: 0.497 +PID: 0.475 +VMM: 0.458 +permissions: 0.407 +kernel: 0.367 +hypervisor: 0.364 +arm: 0.321 +assembly: 0.319 +i386: 0.268 +risc-v: 0.205 +TCG: 0.187 +-------------------- +x86: 0.964 +debug: 0.883 +hypervisor: 0.807 +kernel: 0.609 +KVM: 0.158 +TCG: 0.125 +boot: 0.055 +user-level: 0.043 +virtual: 0.021 +files: 0.013 +device: 0.012 +PID: 0.012 +performance: 0.010 +VMM: 0.009 +socket: 0.008 +architecture: 0.004 +graphic: 0.004 +network: 0.004 +semantic: 0.003 +assembly: 0.003 +ppc: 0.003 +risc-v: 0.003 +peripherals: 0.003 +vnc: 0.002 +register: 0.001 +permissions: 0.001 +mistranslation: 0.000 +arm: 0.000 +i386: 0.000 + +Host system crashes on qemu with DMA remapping + +Hy, + +the host system crashes completely, when i try to pass an physical device without boot option intel_iommu=on set. In older kernel versions you didn't have to pass that option. + +I wonder if this can be easily checked by asking iommu state, avoiding a crash of the complete system. + +My data: +cpu model: Intel(R) Core(TM) i7 CPU +qemu version: 2.4.1-r2 +kernel version: 4.1.2 x86_64 +command line: +qemu-system-x86_64 -enable-kvm -drive file=/vms/prod/fw/fw.iso,if=virtio,format=raw -drive file=/vms/prod/fw/swap,if=virtio,format=raw -drive file=/vms/prod/fw/fwdata.iso,if=virtio,format=raw -m 512 -nographic -kernel /data/kernels/vmlinuz-2.6.36-gentoo-r8 -append "root=/dev/vda console=ttyS0 earlyprintk=serial" -net nic,model=virtio,macaddr=DE:AD:BE:EF:2D:AD -net tap,ifname=tapfw0,script=/etc/qemu/qemu-ifup -device pci-assign,host=03:00.0 + +There are also more detailed informations (if needed) here: +https://forums.gentoo.org/viewtopic-p-7923976.html + +Thanks, +Antonios. + +Sorry, i have to cancel this report. + +The problem seems to be somewhere else. After some reboots the same issue came up again. + +Triaging old bug tickets ... Can you still reproduce the issue with the latest version of QEMU and the kernel, or could we close this bug nowadays? + +[Expired for QEMU because there has been no activity for 60 days.] + |