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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-06-03 12:04:13 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-06-03 12:04:13 +0000 |
| commit | 256709d2eb3fd80d768a99964be5caa61effa2a0 (patch) | |
| tree | 05b2352fba70923126836a64b6a0de43902e976a /results/classifier/105/instruction/2008 | |
| parent | 2ab14fa96a6c5484b5e4ba8337551bb8dcc79cc5 (diff) | |
| download | emulator-bug-study-256709d2eb3fd80d768a99964be5caa61effa2a0.tar.gz emulator-bug-study-256709d2eb3fd80d768a99964be5caa61effa2a0.zip | |
add new classifier result
Diffstat (limited to 'results/classifier/105/instruction/2008')
| -rw-r--r-- | results/classifier/105/instruction/2008 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/results/classifier/105/instruction/2008 b/results/classifier/105/instruction/2008 new file mode 100644 index 00000000..dfcb361e --- /dev/null +++ b/results/classifier/105/instruction/2008 @@ -0,0 +1,25 @@ +instruction: 0.900 +device: 0.831 +graphic: 0.829 +semantic: 0.754 +other: 0.670 +network: 0.550 +vnc: 0.506 +boot: 0.452 +mistranslation: 0.441 +socket: 0.395 +assembly: 0.094 +KVM: 0.047 + +querying smbios type=1 UUID in Windows not possible when using SMBIOS 64 bit entry +Description of problem: +Querying the UUID in Powershell with +`get-wmiobject win32_computersystemproduct | Select-Object -expandProperty UUID` +will return no value. When using `-machine 'pc-i440fx-8.1,smbios-entry-point-type=32'` or `-machine 'pc-i440fx-8.0'` the command works as expected. When using `-machine 'pc-i440fx-8.0,smbios-entry-point-type=64'` the issue is also present. + +Commit bf376f3020dfd7bcb2c4158b4ffa85c04d44f56d changed the default for machine version 8.1, so that explains that part. + +It's not clear to me if this is a bug in QEMU or a bug/limitation of the guest OS when 64 bit entry is used by SMBIOS. +Additional information: +Originally reported for Windows 10 in the Proxmox VE community forum (AFAIK the downstream build in Proxmox VE does not patch the relevant code paths): +https://forum.proxmox.com/threads/136942/ |