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Diffstat (limited to 'results/classifier/deepseek-2/reasoning/mistranslation/1761153')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/mistranslation/1761153 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/mistranslation/1761153 b/results/classifier/deepseek-2/reasoning/mistranslation/1761153 new file mode 100644 index 000000000..ba922f9dd --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/mistranslation/1761153 @@ -0,0 +1,17 @@ +<think> +Alright, let's try to figure out how to classify this bug report. The user mentioned that QEMU-user incorrectly mmap's large files on a 64-bit host when running a 32-bit executable. So, the issue is related to memory mapping in QEMU. + +Looking at the categories provided: mistranslation, assembly lowering, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor, and other. + +The problem here seems to be with how QEMU handles mmap operations for large files. Specifically, when the offset is greater than 4GiB and the guest binary is a 32-bit ELF. This sounds like an issue in the way QEMU maps memory regions, which could relate to address translation or handling of virtual addresses. + +Since it's about memory mapping and the problem occurs in user-mode (qemu-user), I think it might be a mistranslation issue. Mistranslation usually refers to incorrect semantic mappings from source architecture to IR or target, especially when dealing with different bitness (32 vs 64 bits). So when the offset exceeds 4GiB, which is beyond what a 32-bit address can handle, QEMU might not be translating it correctly for the 32-bit guest on a 64-bit host. + +I don't think this falls under assembly lowering because that's more about generating correct machine code. Other categories like device or network aren't directly related here. It's also not performance-related unless the mmap is causing slowdowns, but the main issue is incorrect data. + +So, considering all this, I'd classify it as 'mistranslation' since it's a problem with how addresses are being handled between the host and guest. +</think> + +The bug report involves an issue where QEMU incorrectly handles mmap for large files when running a 32-bit executable on a 64-bit host. The problem occurs because the offset exceeds 4GiB, which is beyond what a 32-bit address can handle. This indicates an incorrect semantic mapping from the source architecture (32-bit guest) to the target (64-bit host), making it a mistranslation issue. + +**Answer:** mistranslation \ No newline at end of file |