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Diffstat (limited to 'results/classifier/deepseek-2/reasoning/hypervisor/2195')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/hypervisor/2195 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/hypervisor/2195 b/results/classifier/deepseek-2/reasoning/hypervisor/2195 new file mode 100644 index 00000000..4aad1cf5 --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/hypervisor/2195 @@ -0,0 +1,17 @@ +<think> +Alright, I'm trying to classify this bug report for QEMU. Let's see what the issue is. + +The user reported that when using a specific configuration—Q35 machine with OVMF.fd and TCG acceleration—the system can't resume from S3 suspend. They mentioned that it works when using KVM acceleration instead, so the problem might be related to how TCG handles the resume process. + +Looking at the error message, there's an exception (#BR - BOUND Range Exceeded) with CPU Apic ID 0. The RIP and other registers point to a specific address where the issue occurs. The user also provided that bisecting the code found a commit (18a536f1f8d6222e562f59179e837fdfd8b92718) causing the problem, and reverting it fixes the issue. + +The steps to reproduce involve setting up QEMU with certain parameters, putting the machine into S3 suspend, waking it up via the monitor, and then seeing if it resumes properly. The user notes that this affects different host kernels, suggesting a possible regression in how QEMU handles resume under TCG. + +Now, considering the categories: Mistranslation is about incorrect mapping from source to target architecture but seems unrelated here since it's more about resume functionality. Assembly lowering (assembler) also doesn't seem directly related. The other options include device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. + +The issue is with resuming from S3, which relates to the machine's state restoration after suspend. This is a critical part of QEMU's functionality and might be tied into how the hypervisor (QEMU as a user-space hypervisor) manages guest states, especially under TCG acceleration. The fact that it works with KVM suggests that the problem lies in the TCG implementation, possibly within QEMU's own code rather than relying on KVM for certain operations. + +So, considering all this, the most appropriate category seems to be 'hypervisor' since it's related to managing guest states and resumption under QEMU's own acceleration mode. +</think> + +hypervisor \ No newline at end of file |