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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/manual-review/2054')
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diff --git a/results/classifier/deepseek-r1:14b/reasoning/manual-review/2054 b/results/classifier/deepseek-r1:14b/reasoning/manual-review/2054 new file mode 100644 index 000000000..c49a9d47e --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/manual-review/2054 @@ -0,0 +1,15 @@ +<think> +Okay, so I'm trying to figure out how to classify this bug report in QEMU. The categories provided are mistranslation, assembly lowering, and others like device, graphic, socket, etc. + +The issue described is about chacha20-s390 being broken in TCG mode on s390x architecture. The error occurs during self-tests of crypto algorithms, specifically failing at the chacha20 test with a wrong result. This seems to be related to how the crypto algorithm is implemented or optimized. + +Looking at the provided information, the user ran into this problem when using QEMU in TCG mode on an s390x host. The same setup works fine on amd64 hosts. They also mentioned that bisection points to a commit titled "tcg/optimize: Optimize env memory operations" which was around version 8.1. + +So, the bug is likely due to changes in TCG optimizations affecting how certain instructions or operations are handled, particularly for s390x. The fact that it's specific to the host architecture (s390x) and not others suggests it's related to how QEMU generates code for that target when running under TCG. + +Mistranslation could be a possibility if there were issues in how machine instructions are translated, but since this is TCG and not a compiler issue, maybe it's more about the generated code or optimizations. Assembly lowering refers to the process of converting high-level operations into lower-level assembly code, so perhaps the optimization introduced an error here. + +I think the most fitting category would be mistranslation because it's related to how QEMU handles the target architecture's instructions under TCG. Alternatively, if it's a specific optimization that incorrectly modifies the generated code for s390x, then it might fall under assembly lowering or another category like device (if it's hardware-specific), but I'm more inclined towards mistranslation as it directly relates to the translation process. +</think> + +The issue is classified under **mistranslation** because it pertains to how QEMU handles instruction generation for the s390x architecture in TCG mode, likely affected by optimization changes. \ No newline at end of file |