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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:07 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:17 +0200 |
| commit | 9260319e7411ff8281700a532caa436f40120ec4 (patch) | |
| tree | 2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues/target_missing/host_missing/accel_WHPX | |
| parent | 225caa38269323af1bfc2daadff5ec8bd930747f (diff) | |
| download | qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.tar.gz qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.zip | |
gitlab scraper: download in toml and text format
Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_WHPX')
11 files changed, 0 insertions, 514 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_WHPX/1820.toml b/gitlab/issues/target_missing/host_missing/accel_WHPX/1820.toml deleted file mode 100644 index 7abdb9683..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_WHPX/1820.toml +++ /dev/null @@ -1,18 +0,0 @@ -id = 1820 -title = "whpx is slower than tcg" -state = "closed" -created_at = "2023-08-08T13:09:32.043Z" -closed_at = "2023-09-30T19:01:20.970Z" -labels = ["accel: WHPX", "hostos: Windows"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/1820" -host-os = "Windows 10" -host-arch = "x86_64 (64 bit)" -qemu-version = "8.0.3" -guest-os = "Windows Xp" -guest-arch = "i686 (32bit)" -description = """I find whpx much slower than tcg, which is rather odd.""" -reproduce = """1. Enable Hyper-V -2. run qemu with **-accel whpx,kernel-irqchip=off**""" -additional = """my cpu: intel i7 6500u -memory: 8go -my gpu: intel graphics 520 hd""" diff --git a/gitlab/issues/target_missing/host_missing/accel_WHPX/233.toml b/gitlab/issues/target_missing/host_missing/accel_WHPX/233.toml deleted file mode 100644 index 506a36012..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_WHPX/233.toml +++ /dev/null @@ -1,15 +0,0 @@ -id = 233 -title = "QEMU installer with WHPX support" -state = "closed" -created_at = "2021-05-09T15:38:22.521Z" -closed_at = "2021-05-10T04:16:28.180Z" -labels = ["Build System", "Closed::Fixed", "Launchpad", "accel: WHPX", "hostos: Windows", "kind::Feature Request"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/233" -host-os = "n/a" -host-arch = "n/a" -qemu-version = "n/a" -guest-os = "n/a" -guest-arch = "n/a" -description = "n/a" -reproduce = "n/a" -additional = "n/a" diff --git a/gitlab/issues/target_missing/host_missing/accel_WHPX/2402.toml b/gitlab/issues/target_missing/host_missing/accel_WHPX/2402.toml deleted file mode 100644 index ef5f5d81d..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_WHPX/2402.toml +++ /dev/null @@ -1,32 +0,0 @@ -id = 2402 -title = "WHPX accelerator run with edk2 EFI fails to process the reboot signal from guest OS" -state = "opened" -created_at = "2024-06-21T11:40:37.110Z" -closed_at = "n/a" -labels = ["accel: WHPX", "kind::Bug"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/2402" -host-os = "Windows 11 23H2" -host-arch = "x64" -qemu-version = "v9.0.0-12054-g923cf646f4" -guest-os = "Windows 11 23H2" -guest-arch = "x64" -description = """Qemu freezes any time WHPX-accelerated guest Windows 11 sends a reboot signal to Qemu while running on edk2 EFI. At rare cases, Qemu errors out with `qemu: WHPX: Unexpected VP exit code 4`""" -reproduce = """1. Grab Windows 11 23H2 ISO from https://www.microsoft.com/en-Us/software-download/windows11 using either Media Creation Tool or directly and save it under C:\\\\windows11_23H2.iso -2. Download QEMU 9.0 from https://qemu.weilnetz.de/w64/qemu-w64-setup-20240423.exe and install it into C:\\\\Program Files\\\\qemu -3. Make one merged EFI file from two ones bundled in QEMU 9.0 (merged EFI is the only working option for edk2 EFI on windows host): `cd /d C:\\Program Files\\qemu\\share` - -`copy /B edk2-i386-vars.fd + edk2-x86_64-code.fd edk2-x86_64.fd` - -4. Run this command: - -`qemu-system-x86_64.exe -accel whpx -bios share\\edk2-x86_64.fd -cpu Westmere,aes=on,avx=on,sse4.1=on,sse4.2=on,ssse3=on,x2apic=on,xsave=on -machine q35 -m 4096 -cdrom C:\\windows11_23H2.iso` - -5. Press any key once you see "Press any key to boot from CD..." and wait until Windows Setup suggests to opt for language and currency. -6. Click red "X" close button inside Windows Setup and confirm your choice when Windows Setup asks you to. - -Windows Setup sends a reboot signal to the underlying hardware and Qemu freezes.""" -additional = """If `-bios share\\edk2-x86_64.fd` switch is omitted, this command works ok: - -`qemu-system-x86_64 -accel whpx -cpu Westmere,aes=on,avx=on,sse4.1=on,sse4.2=on,ssse3=on,x2apic=on,xsave=on -machine q35 -m 4096 -cdrom D:\\originalWindows11_23H2.iso` - -This bug seems to be closely related to this one: https://gitlab.com/qemu-project/qemu/-/issues/2042 - Not able to reboot Linux guest on Windows host""" diff --git a/gitlab/issues/target_missing/host_missing/accel_WHPX/2461.toml b/gitlab/issues/target_missing/host_missing/accel_WHPX/2461.toml deleted file mode 100644 index 72c10de3a..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_WHPX/2461.toml +++ /dev/null @@ -1,64 +0,0 @@ -id = 2461 -title = "Qemu with -accel whpx doesn't set WRMSR permissions, which blocks nested virtualization" -state = "opened" -created_at = "2024-07-26T17:41:16.874Z" -closed_at = "n/a" -labels = ["accel: WHPX"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/2461" -host-os = "Windows 11 23H2 Home" -host-arch = "x86_64" -qemu-version = "v9.0.0-12054-g923cf646f4" -guest-os = "Ubuntu 22.04" -guest-arch = "x86_64" -description = """This bug blocks https://gitlab.com/qemu-project/qemu/-/issues/628 - -Qemu doesn't set the host's Hyper-V permissions for WRMSR command to allow using SVM or VMX. Unset permissions lead to `unchecked MSR access error: WRMSR to 0xc0000080` inside Linux VM when trying to launch nested VM on real AMD cpu. Intel users do not see guest VMX feature at all. Please see **Additional info** section to understand how Hyper-V permissions for nested virtualization work in Windows.""" -reproduce = """1. Turn on VT-x (for Intel) or AMD-V virtualization in your real hardware BIOS/EFI. This was tested only on AMD cpu and Qemu 9, Intel \\*may\\* behave differently. - 2. Install any distro in qemu disk c:\\\\linux_disk.qcow2 with MSR enabled in kernel, for example, Ubuntu 22.04 LTS. - 3. Run qemu using `qemu-system-x86_64.exe -m 2048 -machine q35 -accel whpx -cpu Opteron_G5,check,+svm -hda c:\\linux_disk.qcow2` - - To check if your distro has MSR mod enabled, run `grep -i msr /boot/config-$(uname -r)` and it should return `CONFIG_X86_MSR=m` or `CONFIG_X86_MSR=y`. If not, recompile and reinstall your kernel. - 4. Run `sudo modprobe msr` and then `sudo rdmsr 0xc0000080 #EFER`. You should see `d01` on modern AMD models. \\[Untested\\] For intel, run `sudo modprobe msr`, then `sudo rdmsr 0x3A`. You should see `5` or `0x5` or `0x100005`. d01 for AMD and 5 for Intel in output are necessary to enable nested VM. If RDMSR returns non-zero value, it means that qemu developers implemented this part of functionality and your Hyper-V on Windows is not broken. - 5. Run `cat /proc/cpuinfo | grep -c svm` on AMD cpu, which should output a positive digit. - 6. Run `sudo dmesg | grep kvm` and note: - - `[1.924036] kvm_amd: Nested Virtualization enabled` - - `[1.924038] kvm_amd: Nested Paging disabled`\\ - `[1.924040] kvm_amd: PMU virtualization is disabled` - 7. This, in theory, is sufficient for KVM-acclelerated qemu to start a nested VM. - 8. Run `xhost si:localuser:root` to prevent `gtk initialization failed` error - 9. Run `sudo qemu-system-x86_64 -accel kvm`. A black window with "Guest has not initialized the display (yet)." appears. -10. Run `sudo dmesg` and note qemu crash starting with `unchecked MSR access error: WRMSR` - - \\* Steps 1-4 are only required for diagnostics, and KVM works (in native Windows Hyper-V manager) without the necessarity to enter these commands in usual usage scenarios. If you run <span dir="">`cat /proc/cpuinfo | grep -c vmx` on Intel cpu</span> on Step 5, you may get zero. See Step 5 of Additional Info to understand why. - - \\ - Microsoft released useful info about how to look into Hyper-V MSR access problems:\\ - WRMSR research in Hyper-V - https://msrc.microsoft.com/blog/2018/12/first-steps-in-hyper-v-research/""" -additional = """By default, Hyper-V manager in Windows does not allow nested virtualization.\\ -To see what happens, do the following: - - 1. Open Hyper-V manager built in the host Windows and create default Ubuntu 22.04 LTS suggested. Upon installation, shut down the VM. Note the name of the VM ("Ubuntu 22.04 LTS" by default). - 2. Open Powershell console in the host and run `Set-VMProcessor -VMName "Ubuntu 22.04 LTS" -ExposeVirtualizationExtensions $false` - 3. Launch guest Ubuntu 22.04 LTS, open its terminal and run `sudo dmesg | grep kvm`. No output. - 4. Run `sudo rdmsr 0xc0000080 #EFER` that outputs d01, which means that Hyper-V manager allows this **ring 0 level** operation. - 5. Run `cat /proc/cpuinfo | grep -c svm` for AMD or `cat /proc/cpuinfo | grep -c vmx` for Intel. Note that output is `0`. - 6. Shut the VM down. - 7. Now, Open Powershell console and `run Set-VMProcessor -VMName "Ubuntu 22.04 LTS" -ExposeVirtualizationExtensions $true` - 8. Launch Ubuntu 22.04 LTS, open its terminal and run `sudo dmesg | grep kvm`. Output: - - `[2.369144] kvm: Nested Virtualization enabled` - - `[2.369146] SVM: kvm: Nested Paging enabled` - - `[2.369148] SVM: kvm: Hyper-V enlightened NPT TLB flush enabled` - - `[2.369149] SVM: kvm: Hyper-V Direct TLB flush enabled` - - `[2.369153] SVM: Virtual VMLOAD VMSAVE supported` - 9. Run `cat /proc/cpuinfo | grep -c svm` for AMD or `cat /proc/cpuinfo | grep -c vmx` for Intel. Note that output is `1` or other positive digit, depending on the number of cpus you've assigned to the VM. -10. Run `xhost si:localuser:root` to prevent `gtk initialization failed` error -11. Run `sudo qemu-system-x86_64 -accel kvm` and it successfully boots into qemu BIOS. -12. Running `sudo qemu-system-x86_64 -accel kvm` calls WRMSR in background, so if you see\\ - booted qemu BIOS in KVM, wrmsr was successfully called.""" diff --git a/gitlab/issues/target_missing/host_missing/accel_WHPX/2748.toml b/gitlab/issues/target_missing/host_missing/accel_WHPX/2748.toml deleted file mode 100644 index c2ed7a1d2..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_WHPX/2748.toml +++ /dev/null @@ -1,258 +0,0 @@ -id = 2748 -title = "Windows specific main loop deadlock when using serial pipe communication" -state = "opened" -created_at = "2024-12-26T20:08:44.109Z" -closed_at = "n/a" -labels = ["accel: WHPX", "hostos: Windows"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/2748" -host-os = "Windows 11 23H2" -host-arch = "amd64" -qemu-version = "9863d46a5a25bfff7d2195ad5e3127ab3bae0a2b" -guest-os = "Windows 11 23H2" -guest-arch = "amd64" -description = """Attaching WinDBG (or for that matter, any other serial end that sends data quickly enough) causes QEMU to deadlock.""" -reproduce = """1. Fire up QEMU with Windows (serial debugging enable) -2. Restart -3. At boot time, plug-in host WinDBG""" -additional = """WinDBG QEMU stacktrace -``` -0:020> g -(34c4.2330): Control-C exception - code 40010005 (first chance) -First chance exceptions are reported before any exception handling. -This exception may be expected and handled. -KERNELBASE!CtrlRoutine+0x1be: -00007ffe`82ace6ce 0f1f440000 nop dword ptr [rax+rax] -0:019> g -(34c4.3b3c): Break instruction exception - code 80000003 (first chance) -ntdll!DbgBreakPoint: -00007ffe`850d4090 cc int 3 -0:017> ~*k - - 0 Id: 34c4.28b8 Suspend: 1 Teb: 0000009f`a24ac000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a27f7388 00007ffe`829e6656 ntdll!NtCreateEvent+0x14 -0000009f`a27f7390 00007ff7`38abcbd6 KERNELBASE!PeekNamedPipe+0xa6 -0000009f`a27f7460 00007ff7`38bb8f11 qemu_system_x86_64!win_chr_pipe_poll+0x84 -0000009f`a27f74d0 00007ff7`38bb93fb qemu_system_x86_64!os_host_main_loop_wait+0x133 -0000009f`a27ffba0 00007ff7`38686c45 qemu_system_x86_64!main_loop_wait+0xce -0000009f`a27ffc00 00007ff7`38ac2f14 qemu_system_x86_64!qemu_main_loop+0x2b -0000009f`a27ffc40 00007ff7`38ac2f52 qemu_system_x86_64!qemu_default_main+0x14 -0000009f`a27ffc80 00007ff7`38bdeede qemu_system_x86_64!SDL_main+0x26 -0000009f`a27ffcb0 00007ff7`3838140a qemu_system_x86_64!__mingw_enum_import_library_names+0x24e -0000009f`a27ffd30 00007ff7`383814f6 qemu_system_x86_64!__tmainCRTStartup+0xea -0000009f`a27ffd70 00007ffe`83ca259d qemu_system_x86_64!mainCRTStartup+0x16 -0000009f`a27ffda0 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a27ffdd0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 1 Id: 34c4.2738 Suspend: 1 Teb: 0000009f`a24ae000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a29ffaa8 00007ffe`8506586e ntdll!NtWaitForWorkViaWorkerFactory+0x14 -0000009f`a29ffab0 00007ffe`83ca259d ntdll!TppWorkerThread+0x2ee -0000009f`a29ffd90 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a29ffdc0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 2 Id: 34c4.35e4 Suspend: 1 Teb: 0000009f`a24b0000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a2bffa88 00007ffe`8506586e ntdll!NtWaitForWorkViaWorkerFactory+0x14 -0000009f`a2bffa90 00007ffe`83ca259d ntdll!TppWorkerThread+0x2ee -0000009f`a2bffd70 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a2bffda0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 3 Id: 34c4.24f0 Suspend: 1 Teb: 0000009f`a24b2000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a2dff838 00007ffe`8506586e ntdll!NtWaitForWorkViaWorkerFactory+0x14 -0000009f`a2dff840 00007ffe`83ca259d ntdll!TppWorkerThread+0x2ee -0000009f`a2dffb20 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a2dffb50 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 4 Id: 34c4.2898 Suspend: 1 Teb: 0000009f`a24b4000 Unfrozen "pool" -Child-SP RetAddr Call Site -0000009f`a2fffb58 00007ffe`850997db ntdll!NtWaitForAlertByThreadId+0x14 -0000009f`a2fffb60 00007ffe`829df2e9 ntdll!RtlSleepConditionVariableSRW+0x13b -0000009f`a2fffbe0 00007ffd`cb1c6903 KERNELBASE!SleepConditionVariableSRW+0x29 -0000009f`a2fffc20 00007ffd`cb235399 libglib_2_0_0!g_byte_array_sort_with_data+0x143 -0000009f`a2fffc80 00007ffd`cb234a41 libglib_2_0_0!g_get_num_processors+0x2c9 -0000009f`a2fffce0 00007ffd`cb2696f7 libglib_2_0_0!g_test_get_path+0x51 -0000009f`a2fffd20 00007ffe`8424e634 libglib_2_0_0!g_private_replace+0x117 -0000009f`a2fffd50 00007ffe`8424e70c msvcrt!_callthreadstartex+0x28 -0000009f`a2fffd80 00007ffe`83ca259d msvcrt!_threadstartex+0x7c -0000009f`a2fffdb0 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a2fffde0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 5 Id: 34c4.2ed8 Suspend: 1 Teb: 0000009f`a24b6000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a31ff9b8 00007ffe`829a9cee ntdll!NtWaitForSingleObject+0x14 -0000009f`a31ff9c0 00007ff7`38b9f99f KERNELBASE!WaitForSingleObjectEx+0x8e -0000009f`a31ffa60 00007ff7`38baba83 qemu_system_x86_64!qemu_event_wait+0xe3 -0000009f`a31ffac0 00007ff7`38b9faf2 qemu_system_x86_64!call_rcu_thread+0x6c -0000009f`a31ffb00 00007ffe`8424e634 qemu_system_x86_64!win32_start_routine+0x4e -0000009f`a31ffb50 00007ffe`8424e70c msvcrt!_callthreadstartex+0x28 -0000009f`a31ffb80 00007ffe`83ca259d msvcrt!_threadstartex+0x7c -0000009f`a31ffbb0 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a31ffbe0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 6 Id: 34c4.2980 Suspend: 1 Teb: 0000009f`a24b8000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a35ff888 00007ffe`82dc54a7 win32u!NtUserMsgWaitForMultipleObjectsEx+0x14 -0000009f`a35ff890 00007ffe`71373c70 USER32!MsgWaitForMultipleObjects+0x57 -0000009f`a35ff8d0 00007ffe`71373bc9 gdiplus!BackgroundThreadProc+0x70 -0000009f`a35ff940 00007ffe`83ca259d gdiplus!DllRefCountSafeThreadThunk+0x29 -0000009f`a35ff970 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a35ff9a0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 7 Id: 34c4.3880 Suspend: 1 Teb: 0000009f`a24ba000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a37ff808 00007ffe`829c6849 ntdll!NtWaitForMultipleObjects+0x14 -0000009f`a37ff810 00007ffe`837707ad KERNELBASE!WaitForMultipleObjectsEx+0xe9 -0000009f`a37ffaf0 00007ffe`8377061a combase!WaitCoalesced+0xa9 -0000009f`a37ffd90 00007ffe`8377040f combase!CROIDTable::WorkerThreadLoop+0x5a -0000009f`a37ffde0 00007ffe`83770829 combase!CRpcThread::WorkerLoop+0x57 -0000009f`a37ffe60 00007ffe`83ca259d combase!CRpcThreadCache::RpcWorkerThreadEntry+0x29 -0000009f`a37ffe90 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a37ffec0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 8 Id: 34c4.1bd0 Suspend: 1 Teb: 0000009f`a24bc000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a39ffaa8 00007ffe`8506586e ntdll!NtWaitForWorkViaWorkerFactory+0x14 -0000009f`a39ffab0 00007ffe`83ca259d ntdll!TppWorkerThread+0x2ee -0000009f`a39ffd90 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a39ffdc0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 9 Id: 34c4.20fc Suspend: 1 Teb: 0000009f`a24be000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a3bffa78 00007ffe`8506586e ntdll!NtWaitForWorkViaWorkerFactory+0x14 -0000009f`a3bffa80 00007ffe`83ca259d ntdll!TppWorkerThread+0x2ee -0000009f`a3bffd60 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a3bffd90 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 10 Id: 34c4.1768 Suspend: 1 Teb: 0000009f`a24c0000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a3dff438 00007ffe`8457a212 win32u!NtUserMsgWaitForMultipleObjectsEx+0x14 -0000009f`a3dff440 00007ffe`8456fa2e shcore!WorkThreadManager::CThread::ThreadProc+0xbf2 -0000009f`a3dff6f0 00007ffe`8456f9f1 shcore!WorkThreadManager::CThread::s_ExecuteThreadProc+0x22 -0000009f`a3dff730 00007ffe`83ca259d shcore!<lambda_9844335fc14345151eefcc3593dd6895>::<lambda_invoker_cdecl>+0x11 -0000009f`a3dff760 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a3dff790 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 11 Id: 34c4.3ac0 Suspend: 1 Teb: 0000009f`a24d6000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a41fead0 00007ffe`8506d249 ntdll!RtlpAllocateHeap+0x835 -0000009f`a41fed30 00007ffe`85134832 ntdll!RtlpAllocateHeapInternal+0x6c9 -0000009f`a41fee30 00007ffe`850ee2e8 ntdll!RtlDebugAllocateHeap+0x102 -0000009f`a41feed0 00007ffe`8506d249 ntdll!RtlpAllocateHeap+0x7f1a8 -0000009f`a41ff130 00007ffe`85059634 ntdll!RtlpAllocateHeapInternal+0x6c9 -0000009f`a41ff230 00007ffe`85058877 ntdll!LdrpAllocateTls+0x108 -0000009f`a41ff300 00007ffe`850a45af ntdll!LdrpInitializeThread+0x6f -0000009f`a41ff3e0 00007ffe`850a44e3 ntdll!_LdrpInitialize+0x93 -0000009f`a41ff460 00007ffe`850a440e ntdll!LdrpInitializeInternal+0x6b -0000009f`a41ff6e0 00000000`00000000 ntdll!LdrInitializeThunk+0xe - - 12 Id: 34c4.3fac Suspend: 1 Teb: 0000009f`a24c4000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a43ff268 00007ffe`85067e65 ntdll!NtWaitForAlertByThreadId+0x14 -0000009f`a43ff270 00007ff7`38b9edcd ntdll!RtlAcquireSRWLockExclusive+0x165 -0000009f`a43ff2e0 00007ff7`386771e6 qemu_system_x86_64!qemu_mutex_lock_impl+0x73 -0000009f`a43ff320 00007ff7`388b5654 qemu_system_x86_64!bql_lock_impl+0x78 -0000009f`a43ff370 00007ff7`388b5b00 qemu_system_x86_64!prepare_mmio_access+0x30 -0000009f`a43ff3b0 00007ff7`388b5c6c qemu_system_x86_64!flatview_read_continue_step+0xa0 -0000009f`a43ff430 00007ff7`388b5db9 qemu_system_x86_64!flatview_read_continue+0x66 -0000009f`a43ff480 00007ff7`388b5e60 qemu_system_x86_64!flatview_read+0xe2 -0000009f`a43ff500 00007ff7`388b5fb6 qemu_system_x86_64!address_space_read_full+0x78 -0000009f`a43ff570 00007ff7`38786ddf qemu_system_x86_64!address_space_rw+0x68 -0000009f`a43ff5c0 00007ffd`c624af05 qemu_system_x86_64!whpx_emu_ioport_callback+0x63 -0000009f`a43ff610 00007ffd`c62523d5 WinHvEmulation!IoPortHandler::NotifyIoPortRead+0x45 -0000009f`a43ff640 00007ffd`c624b916 WinHvEmulation!EmulatorVp::DispatchIoPortOperation+0x159 -0000009f`a43ff690 00007ffd`c624a77f WinHvEmulation!EmulatorVp::TrySimpleIoEmulation+0xc2 -0000009f`a43ff800 00007ffd`c6248caf WinHvEmulation!EmulatorWrapper::TryEmulationHelper<<lambda_6e350ef384ad69a259a7e747c2fadeeb> &>+0xcb -0000009f`a43ff8a0 00007ff7`38787201 WinHvEmulation!WHvEmulatorTryIoEmulation+0x10f -0000009f`a43ff930 00007ff7`38788cd6 qemu_system_x86_64!whpx_handle_portio+0x73 -0000009f`a43ff9a0 00007ff7`38789bd2 qemu_system_x86_64!whpx_vcpu_run+0x4a8 -0000009f`a43ffb20 00007ff7`3878c008 qemu_system_x86_64!whpx_vcpu_exec+0x54 -0000009f`a43ffb60 00007ff7`38b9faf2 qemu_system_x86_64!whpx_cpu_thread_fn+0xfb -0000009f`a43ffbb0 00007ffe`8424e634 qemu_system_x86_64!win32_start_routine+0x4e -0000009f`a43ffc00 00007ffe`8424e70c msvcrt!_callthreadstartex+0x28 -0000009f`a43ffc30 00007ffe`83ca259d msvcrt!_threadstartex+0x7c -0000009f`a43ffc60 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a43ffc90 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 13 Id: 34c4.3ecc Suspend: 1 Teb: 0000009f`a24c6000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a45ff8c8 00007ffe`829a9cee ntdll!NtWaitForSingleObject+0x14 -0000009f`a45ff8d0 00007ffd`e15631e2 KERNELBASE!WaitForSingleObjectEx+0x8e -0000009f`a45ff970 00007ffd`e156b621 WinHvPlatform!WHvApi::Processor::RunVp+0x486 -0000009f`a45ffbe0 00007ff7`38788b9a WinHvPlatform!WHvRunVirtualProcessor+0x31 -0000009f`a45ffc20 00007ff7`38789bd2 qemu_system_x86_64!whpx_vcpu_run+0x36c -0000009f`a45ffda0 00007ff7`3878c008 qemu_system_x86_64!whpx_vcpu_exec+0x54 -0000009f`a45ffde0 00007ff7`38b9faf2 qemu_system_x86_64!whpx_cpu_thread_fn+0xfb -0000009f`a45ffe30 00007ffe`8424e634 qemu_system_x86_64!win32_start_routine+0x4e -0000009f`a45ffe80 00007ffe`8424e70c msvcrt!_callthreadstartex+0x28 -0000009f`a45ffeb0 00007ffe`83ca259d msvcrt!_threadstartex+0x7c -0000009f`a45ffee0 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a45fff10 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 14 Id: 34c4.3d08 Suspend: 1 Teb: 0000009f`a24c8000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a47ff1a8 00007ffe`829a9cee ntdll!NtWaitForSingleObject+0x14 -0000009f`a47ff1b0 00007ffd`e15631e2 KERNELBASE!WaitForSingleObjectEx+0x8e -0000009f`a47ff250 00007ffd`e156b621 WinHvPlatform!WHvApi::Processor::RunVp+0x486 -0000009f`a47ff4c0 00007ff7`38788b9a WinHvPlatform!WHvRunVirtualProcessor+0x31 -0000009f`a47ff500 00007ff7`38789bd2 qemu_system_x86_64!whpx_vcpu_run+0x36c -0000009f`a47ff680 00007ff7`3878c008 qemu_system_x86_64!whpx_vcpu_exec+0x54 -0000009f`a47ff6c0 00007ff7`38b9faf2 qemu_system_x86_64!whpx_cpu_thread_fn+0xfb -0000009f`a47ff710 00007ffe`8424e634 qemu_system_x86_64!win32_start_routine+0x4e -0000009f`a47ff760 00007ffe`8424e70c msvcrt!_callthreadstartex+0x28 -0000009f`a47ff790 00007ffe`83ca259d msvcrt!_threadstartex+0x7c -0000009f`a47ff7c0 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a47ff7f0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 15 Id: 34c4.3eb4 Suspend: 1 Teb: 0000009f`a24ca000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a49ff278 00007ffe`829a9cee ntdll!NtWaitForSingleObject+0x14 -0000009f`a49ff280 00007ffd`e15631e2 KERNELBASE!WaitForSingleObjectEx+0x8e -0000009f`a49ff320 00007ffd`e156b621 WinHvPlatform!WHvApi::Processor::RunVp+0x486 -0000009f`a49ff590 00007ff7`38788b9a WinHvPlatform!WHvRunVirtualProcessor+0x31 -0000009f`a49ff5d0 00007ff7`38789bd2 qemu_system_x86_64!whpx_vcpu_run+0x36c -0000009f`a49ff750 00007ff7`3878c008 qemu_system_x86_64!whpx_vcpu_exec+0x54 -0000009f`a49ff790 00007ff7`38b9faf2 qemu_system_x86_64!whpx_cpu_thread_fn+0xfb -0000009f`a49ff7e0 00007ffe`8424e634 qemu_system_x86_64!win32_start_routine+0x4e -0000009f`a49ff830 00007ffe`8424e70c msvcrt!_callthreadstartex+0x28 -0000009f`a49ff860 00007ffe`83ca259d msvcrt!_threadstartex+0x7c -0000009f`a49ff890 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a49ff8c0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 16 Id: 34c4.3844 Suspend: 1 Teb: 0000009f`a24cc000 Unfrozen -Child-SP RetAddr Call Site -0000009f`a4bff328 00007ffe`829c6849 ntdll!NtWaitForMultipleObjects+0x14 -0000009f`a4bff330 00007ffd`cb215d94 KERNELBASE!WaitForMultipleObjectsEx+0xe9 -0000009f`a4bff610 00007ffd`cb21607a libglib_2_0_0!g_pattern_match_simple+0x214 -0000009f`a4bff690 00007ffd`cb216612 libglib_2_0_0!g_pattern_match_simple+0x4fa -0000009f`a4bff6e0 00007ffd`cb203740 libglib_2_0_0!g_poll+0x392 -0000009f`a4bffbd0 00007ffd`cb204180 libglib_2_0_0!g_get_monotonic_time+0xac0 -0000009f`a4bffc60 00007ffd`c9eaa829 libglib_2_0_0!g_main_loop_run+0x120 -0000009f`a4bffcb0 00007ffd`e5ab4e2b libspice_server_1!spice_server_init+0x1ca9 -0000009f`a4bffcf0 00007ffe`8424e634 libwinpthread_1!pthread_create_wrapper+0x9b -0000009f`a4bffd30 00007ffe`8424e70c msvcrt!_callthreadstartex+0x28 -0000009f`a4bffd60 00007ffe`83ca259d msvcrt!_threadstartex+0x7c -0000009f`a4bffd90 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`a4bffdc0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - -# 17 Id: 34c4.3b3c Suspend: 1 Teb: 0000009f`a24d8000 Unfrozen -Child-SP RetAddr Call Site -0000009f`c4dffd08 00007ffe`8510735e ntdll!DbgBreakPoint -0000009f`c4dffd10 00007ffe`83ca259d ntdll!DbgUiRemoteBreakin+0x4e -0000009f`c4dffd40 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`c4dffd70 00000000`00000000 ntdll!RtlUserThreadStart+0x28 - - 18 Id: 34c4.16c4 Suspend: 1 Teb: 0000009f`a24d0000 Unfrozen -Child-SP RetAddr Call Site -0000009f`c53ffb58 00007ffe`850997db ntdll!NtWaitForAlertByThreadId+0x14 -0000009f`c53ffb60 00007ffe`829df2e9 ntdll!RtlSleepConditionVariableSRW+0x13b -0000009f`c53ffbe0 00007ff7`38b9f403 KERNELBASE!SleepConditionVariableSRW+0x29 -0000009f`c53ffc20 00007ff7`38bbc9e5 qemu_system_x86_64!qemu_cond_timedwait_impl+0x92 -0000009f`c53ffc70 00007ff7`38b9faf2 qemu_system_x86_64!worker_thread+0xc9 -0000009f`c53ffce0 00007ffe`8424e634 qemu_system_x86_64!win32_start_routine+0x4e -0000009f`c53ffd30 00007ffe`8424e70c msvcrt!_callthreadstartex+0x28 -0000009f`c53ffd60 00007ffe`83ca259d msvcrt!_threadstartex+0x7c -0000009f`c53ffd90 00007ffe`8508af38 KERNEL32!BaseThreadInitThunk+0x1d -0000009f`c53ffdc0 00000000`00000000 ntdll!RtlUserThreadStart+0x28 -```""" diff --git a/gitlab/issues/target_missing/host_missing/accel_WHPX/2877.toml b/gitlab/issues/target_missing/host_missing/accel_WHPX/2877.toml deleted file mode 100644 index d146d025b..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_WHPX/2877.toml +++ /dev/null @@ -1,15 +0,0 @@ -id = 2877 -title = "Windows Hypervisor Acceleration does not work in Qemu 9.5.20 on Windows 11 24H2 Host" -state = "closed" -created_at = "2025-03-21T16:10:53.120Z" -closed_at = "2025-03-23T15:54:24.497Z" -labels = ["accel: WHPX", "hostos: Windows"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/2877" -host-os = "n/a" -host-arch = "n/a" -qemu-version = "n/a" -guest-os = "n/a" -guest-arch = "n/a" -description = "n/a" -reproduce = "n/a" -additional = "n/a" diff --git a/gitlab/issues/target_missing/host_missing/accel_WHPX/289.toml b/gitlab/issues/target_missing/host_missing/accel_WHPX/289.toml deleted file mode 100644 index f5500fff4..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_WHPX/289.toml +++ /dev/null @@ -1,15 +0,0 @@ -id = 289 -title = "Guest freezes until there is a keyboard input on Windows version" -state = "opened" -created_at = "2021-05-14T09:19:15.960Z" -closed_at = "n/a" -labels = ["GUI", "accel: WHPX", "device:input", "hostos: Windows", "workflow::Triaged"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/289" -host-os = "n/a" -host-arch = "n/a" -qemu-version = "n/a" -guest-os = "n/a" -guest-arch = "n/a" -description = "n/a" -reproduce = "n/a" -additional = "n/a" diff --git a/gitlab/issues/target_missing/host_missing/accel_WHPX/430.toml b/gitlab/issues/target_missing/host_missing/accel_WHPX/430.toml deleted file mode 100644 index 188a97e09..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_WHPX/430.toml +++ /dev/null @@ -1,15 +0,0 @@ -id = 430 -title = "Microsoft Hyper-V acceleration not working" -state = "closed" -created_at = "2021-06-17T20:54:20.562Z" -closed_at = "2025-03-20T07:16:05.212Z" -labels = ["Closed::Duplicate", "accel: WHPX", "device:input"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/430" -host-os = "n/a" -host-arch = "n/a" -qemu-version = "n/a" -guest-os = "n/a" -guest-arch = "n/a" -description = "n/a" -reproduce = "n/a" -additional = "n/a" diff --git a/gitlab/issues/target_missing/host_missing/accel_WHPX/628.toml b/gitlab/issues/target_missing/host_missing/accel_WHPX/628.toml deleted file mode 100644 index 3f4e90b13..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_WHPX/628.toml +++ /dev/null @@ -1,20 +0,0 @@ -id = 628 -title = "nested virtualization on whpx" -state = "opened" -created_at = "2021-09-19T17:36:30.669Z" -closed_at = "n/a" -labels = ["accel: WHPX", "hostos: Windows", "kind::Feature Request"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/628" -host-os = "n/a" -host-arch = "n/a" -qemu-version = "n/a" -guest-os = "n/a" -guest-arch = "n/a" -description = "n/a" -reproduce = "n/a" -additional = """Depends on, first needs fixing of, Issue #346 / Issue #430 , Essentially accel=whpx is not working/is broken/has regression. -``` -PS J:\\> E:\\scoopg\\shims\\qemu-system-x86_64.exe --version -QEMU emulator version 6.1.0 (v6.1.0-11882-g7deea770bf-dirty) -Copyright (c) 2003-2021 Fabrice Bellard and the QEMU Project developers -```""" diff --git a/gitlab/issues/target_missing/host_missing/accel_WHPX/689.toml b/gitlab/issues/target_missing/host_missing/accel_WHPX/689.toml deleted file mode 100644 index 6037ce6b0..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_WHPX/689.toml +++ /dev/null @@ -1,41 +0,0 @@ -id = 689 -title = "Unable To Open UDP Port" -state = "opened" -created_at = "2021-10-23T06:57:28.984Z" -closed_at = "n/a" -labels = ["accel: WHPX"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/689" -host-os = "Microsoft Windows 11 Home Insider Preview Single Language" -host-arch = "x64" -qemu-version = "5.1.92" -guest-os = "Ubuntu" -guest-arch = "(GNU/Linux 5.4.0-89-generic x86_64)" -description = """Unable to forward UDP port""" -reproduce = """Used **..\\qemu-system-x86_64.exe" -smp 4 -accel whpx -hda ".\\ubuntu01.qcow2" -m 8G -vga std -net nic -net user,hostfwd=tcp::80-:80,hostfwd=tcp::443-:443,hostfwd=tcp::10000-:10000,hostfwd=udp::10000-:10000**__ to run qemu.""" -additional = """I want to use 10000(UDP) port at my server i used upper command to run my Qemu server as i was using it for TCP ports. Here are the logs: -<br/> -**AT Guest(UBUNTU):**<br/> -10000/tcp ALLOW Anywhere<br/> -10000/udp ALLOW Anywhere<br/><br/> - -**AT Host(Windows):**<br/> -_**FOR TCP 10000 (IT'S WORKING)**_<br/> - Starting portqry.exe -n 127.0.0.1 -e 10000 -p TCP ...<br/> -Querying target system called:<br/> - 127.0.0.1<br/> -Attempting to resolve IP address to a name...<br/> -IP address resolved to DESKTOP-Node001<br/> -querying...<br/> -TCP port 10000 (unknown service): LISTENING<br/> -portqry.exe -n 127.0.0.1 -e 10000 -p TCP exits with return code 0x00000000.<br/><br/> - - -_**FOR UDP 10000 (IT'S NOT WORKING)**_<br/> -Starting portqry.exe -n 127.0.0.1 -e 10000 -p UDP ...<br/> -Querying target system called:<br/> - 127.0.0.1<br/> -Attempting to resolve IP address to a name...<br/> -IP address resolved to DESKTOP-Node001<br/> -querying...<br/> -UDP port 10000 (unknown service): LISTENING or FILTERED<br/> -portqry.exe -n 127.0.0.1 -e 10000 -p UDP exits with return code 0x00000002.<br/>""" diff --git a/gitlab/issues/target_missing/host_missing/accel_WHPX/858.toml b/gitlab/issues/target_missing/host_missing/accel_WHPX/858.toml deleted file mode 100644 index ad08c67c7..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_WHPX/858.toml +++ /dev/null @@ -1,21 +0,0 @@ -id = 858 -title = "qemu-system-x86_64: WHPX: Unexpected VP exit code 4" -state = "opened" -created_at = "2022-02-04T11:23:44.876Z" -closed_at = "n/a" -labels = ["accel: WHPX"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/858" -host-os = "Windows 10 Enterprise 21H2" -host-arch = "x86-64" -qemu-version = "QEMU emulator version 6.2.0 (v6.2.0-11889-g5b72bf03f5-dirty)" -guest-os = "n/a" -guest-arch = "n/a" -description = """Qemu closes and prints following message: - -WHPX: setting APIC emulation mode in the hypervisor -Windows Hypervisor Platform accelerator is operational -whpx: injection failed, MSI (0, 0) delivery: 0, dest_mode: 0, trigger mode: 0, vector: 0, lost (c0350005) -qemu-system-x86_64: WHPX: Unexpected VP exit code 4""" -reproduce = """1. build OVMF firmware from edk2 -2. run cmd : qemu-system-x86_64 -accel whpx --bios D:\\Projects\\FW\\uefi\\edk2\\Build\\OvmfX64\\DEBUG_VS2019\\FV\\OVMF.fd""" -additional = "n/a" |