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Diffstat (limited to 'results/classifier/deepseek-2/reasoning/hypervisor/661')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/hypervisor/661 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/hypervisor/661 b/results/classifier/deepseek-2/reasoning/hypervisor/661 new file mode 100644 index 000000000..18075ba17 --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/hypervisor/661 @@ -0,0 +1,13 @@ +<think> +Okay, let's try to figure out what category this bug report falls into. The user is having trouble with QEMU freezing when trying to set the CR4.LA57 bit, which relates to enabling 5-level paging in the x86 architecture. They mentioned that setting this bit causes QEMU to freeze without any exceptions or errors. + +First, I should understand what each category means. "Mistranslation" refers to incorrect mapping from source architecture to IR/target, usually happening in user-mode. But this issue seems more related to how virtualization handles certain instructions rather than user-mode translation. + +The bug report mentions QEMU freezing when executing a specific instruction (mov %rax,%cr4) which affects CR4.LA57. This is a CPU-specific feature and falls under the hypervisor's responsibility, as KVM in this case. Since QEMU uses KVM for virtualization, any issues with handling CPU instructions like enabling new paging levels would be related to the hypervisor's implementation. + +Looking at the provided categories, "hypervisor" seems the most fitting because it directly deals with how the virtual machine handles such low-level operations. The problem isn't in user-mode assembly lowering or translation but in the way QEMU/KVM manages CPU features and instructions during VM execution. + +So, considering all this, the bug is related to the hypervisor's handling of 5-level paging support. +</think> + +hypervisor \ No newline at end of file |