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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/hypervisor/1874504')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/reasoning/hypervisor/1874504 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/reasoning/hypervisor/1874504 b/results/classifier/deepseek-r1:14b/reasoning/hypervisor/1874504 new file mode 100644 index 000000000..0a253863e --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/hypervisor/1874504 @@ -0,0 +1,15 @@ +<think> +Okay, so I need to classify this bug report from QEMU. The user provided some logs and details about the problem they're encountering. + +First, looking at the messages, it says "VFIO passthrough spits out thousands of messages." VFIO is related to device assignment in QEMU, specifically for passing through hardware devices to a virtual machine. So this is likely a problem with how the device is being handled by the hypervisor or the IOMMU (Input/Output Memory Management Unit). + +The error messages mention "iommu has granularity incompatible with target AS" and "iommu map to non memory area." These errors relate to issues in mapping the device's memory, which suggests a problem during the setup of the VFIO passthrough. The IOMMU is responsible for handling DMA (Direct Memory Access) from devices, so any incompatibility here could cause repeated errors. + +Looking at the possible categories: hypervisor, kernel, device, etc. Since VFIO is part of the KVM hypervisor and deals with hardware pass-through, the issue seems to be related to how QEMU/KVM interacts with the IOMMU during device assignment. + +The user mentioned they're running a Sparc64 system and provided details about the pci device being passed through. The kernel driver in use is vfio-pci, which aligns with the hypervisor's role in managing these devices. + +Considering all this, the most appropriate category would be 'hypervisor' because the problem is related to how QEMU/KVM handles the VFIO passthrough and interacts with the IOMMU during device setup. +</think> + +hypervisor \ No newline at end of file |