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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/118/operating system | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | qemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz qemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/118/operating system')
| -rw-r--r-- | results/classifier/118/operating system/24930826 | 60 | ||||
| -rw-r--r-- | results/classifier/118/operating system/62179944 | 58 | ||||
| -rw-r--r-- | results/classifier/118/operating system/63565653 | 76 |
3 files changed, 0 insertions, 194 deletions
diff --git a/results/classifier/118/operating system/24930826 b/results/classifier/118/operating system/24930826 deleted file mode 100644 index 9640f1366..000000000 --- a/results/classifier/118/operating system/24930826 +++ /dev/null @@ -1,60 +0,0 @@ -operating system: 0.922 -device: 0.709 -graphic: 0.667 -mistranslation: 0.637 -performance: 0.624 -user-level: 0.581 -PID: 0.532 -debug: 0.525 -network: 0.513 -ppc: 0.487 -semantic: 0.487 -virtual: 0.480 -vnc: 0.473 -architecture: 0.452 -socket: 0.447 -peripherals: 0.447 -permissions: 0.398 -risc-v: 0.397 -kernel: 0.391 -register: 0.384 -VMM: 0.382 -files: 0.338 -arm: 0.325 -i386: 0.263 -x86: 0.239 -boot: 0.218 -TCG: 0.214 -hypervisor: 0.213 -alpha: 0.201 -KVM: 0.172 -assembly: 0.142 - -[Qemu-devel] [BUG] vhost-user: hot-unplug vhost-user nic for windows guest OS will fail with 100% reproduce rate - -Hi, guys - -I met a problem when hot-unplug vhost-user nic for Windows 2008 rc2 sp1 64 -(Guest OS) - -The xml of nic is as followed: -<interface type='vhostuser'> - <mac address='52:54:00:3b:83:aa'/> - <source type='unix' path='/var/run/vhost-user/port1' mode='client'/> - <target dev='port1'/> - <model type='virtio'/> - <driver queues='4'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> -</interface> - -Firstly, I use virsh attach-device win2008 vif.xml to hot-plug a nic for Guest -OS. This operation returns success. -After guest OS discover nic successfully, I use virsh detach-device win2008 -vif.xml to hot-unplug it. This operation will fail with 100% reproduce rate. - -However, if I hot-plug and hot-unplug virtio-net nic , it will not fail. - -I have analysis the process of qmp_device_del , I found that qemu have inject -interrupt to acpi to let it notice guest OS to remove nic. -I guess there is something wrong in Windows when handle the interrupt. - diff --git a/results/classifier/118/operating system/62179944 b/results/classifier/118/operating system/62179944 deleted file mode 100644 index dcede9df8..000000000 --- a/results/classifier/118/operating system/62179944 +++ /dev/null @@ -1,58 +0,0 @@ -operating system: 0.980 -network: 0.966 -graphic: 0.907 -device: 0.818 -virtual: 0.784 -performance: 0.636 -socket: 0.608 -register: 0.601 -boot: 0.567 -files: 0.565 -ppc: 0.562 -user-level: 0.542 -mistranslation: 0.533 -PID: 0.504 -vnc: 0.498 -hypervisor: 0.492 -peripherals: 0.470 -architecture: 0.459 -semantic: 0.454 -alpha: 0.419 -permissions: 0.403 -debug: 0.400 -arm: 0.379 -risc-v: 0.345 -assembly: 0.275 -VMM: 0.258 -TCG: 0.217 -i386: 0.187 -x86: 0.164 -KVM: 0.153 -kernel: 0.063 - -[Qemu-devel] [BUG] network : windows os lost ip address of the network card in some cases - -we found this problem for a long time ãFor example, if we has three network -card in virtual xml file ï¼such as "network connection 1" / "network connection -2"/"network connection 3" ã - -Echo network card has own ip address ï¼such as 192.168.1.1 / 2.1 /3.1 , when -delete the first card ï¼reboot the windows virtual os, then this problem -happened ! - - - - -we found that the sencond network card will replace the first one , then the -ip address of "network connection 2 " become 192.168.1.1 ã - - -Our third party users began to complain about this bug ãAll the business of the -second ip lost !!! - -I mean both of windows and linux has this bug , we solve this bug in linux -throught bonding netcrad pci and mac address ã - -There is no good solution on windows os . thera are ? we implemented a plan to -resumption of IP by QGA. Is there a better way ? - diff --git a/results/classifier/118/operating system/63565653 b/results/classifier/118/operating system/63565653 deleted file mode 100644 index ab28ef979..000000000 --- a/results/classifier/118/operating system/63565653 +++ /dev/null @@ -1,76 +0,0 @@ -operating system: 0.908 -device: 0.889 -boot: 0.889 -PID: 0.887 -architecture: 0.864 -network: 0.861 -debug: 0.855 -ppc: 0.855 -performance: 0.834 -KVM: 0.827 -semantic: 0.825 -peripherals: 0.824 -i386: 0.792 -virtual: 0.787 -x86: 0.765 -register: 0.755 -kernel: 0.746 -socket: 0.745 -permissions: 0.739 -arm: 0.737 -graphic: 0.734 -files: 0.705 -VMM: 0.695 -risc-v: 0.657 -hypervisor: 0.624 -user-level: 0.607 -vnc: 0.588 -assembly: 0.571 -TCG: 0.567 -alpha: 0.545 -mistranslation: 0.462 - -[Qemu-devel] [BUG]pcibus_reset assertion failure on guest reboot - -Qemu-2.6.2 - -Start a vm with vhost-net , do reboot and hot-unplug viritio-net nic in short -time, we touch -pcibus_reset assertion failure. - -Here is qemu log: -22:29:46.359386+08:00 acpi_pm1_cnt_write -> guest do soft power off -22:29:46.785310+08:00 qemu_devices_reset -22:29:46.788093+08:00 virtio_pci_device_unplugged -> virtio net unpluged -22:29:46.803427+08:00 pcibus_reset: Assertion `bus->irq_count[i] == 0' failed. - -Here is stack info: -(gdb) bt -#0 0x00007f9a336795d7 in raise () from /usr/lib64/libc.so.6 -#1 0x00007f9a3367acc8 in abort () from /usr/lib64/libc.so.6 -#2 0x00007f9a33672546 in __assert_fail_base () from /usr/lib64/libc.so.6 -#3 0x00007f9a336725f2 in __assert_fail () from /usr/lib64/libc.so.6 -#4 0x0000000000641884 in pcibus_reset (qbus=0x29eee60) at hw/pci/pci.c:283 -#5 0x00000000005bfc30 in qbus_reset_one (bus=0x29eee60, opaque=<optimized -out>) at hw/core/qdev.c:319 -#6 0x00000000005c1b19 in qdev_walk_children (dev=0x29ed2b0, pre_devfn=0x0, -pre_busfn=0x0, post_devfn=0x5c2440 ... -#7 0x00000000005c1c59 in qbus_walk_children (bus=0x2736f80, pre_devfn=0x0, -pre_busfn=0x0, post_devfn=0x5c2440 ... -#8 0x00000000005513f5 in qemu_devices_reset () at vl.c:1998 -#9 0x00000000004cab9d in pc_machine_reset () at -/home/abuild/rpmbuild/BUILD/qemu-kvm-2.6.0/hw/i386/pc.c:1976 -#10 0x000000000055148b in qemu_system_reset (address@hidden) at vl.c:2011 -#11 0x000000000055164f in main_loop_should_exit () at vl.c:2169 -#12 0x0000000000551719 in main_loop () at vl.c:2212 -#13 0x000000000041c9a8 in main (argc=<optimized out>, argv=<optimized out>, -envp=<optimized out>) at vl.c:5130 -(gdb) f 4 -... -(gdb) p bus->irq_count[0] -$6 = 1 - -Seems pci_update_irq_disabled doesn't work well - -can anyone help? - |