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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
| commit | dee4dcba78baf712cab403d47d9db319ab7f95d6 (patch) | |
| tree | 418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/deepseek-1/reasoning/hypervisor/1832535 | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/deepseek-1/reasoning/hypervisor/1832535')
| -rw-r--r-- | results/classifier/deepseek-1/reasoning/hypervisor/1832535 | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/results/classifier/deepseek-1/reasoning/hypervisor/1832535 b/results/classifier/deepseek-1/reasoning/hypervisor/1832535 deleted file mode 100644 index 0137c494..00000000 --- a/results/classifier/deepseek-1/reasoning/hypervisor/1832535 +++ /dev/null @@ -1,23 +0,0 @@ -<think> -Alright, I need to classify this bug report into one of the provided categories. Let me read through the details carefully. - -The user mentioned that after a QEMU update, they're experiencing crashes in their RISC-V guest. They traced it back to commit c7b9517, where some TLB flushes were removed from target/riscv/cpu_helper.c and target/riscv/op_helper.c. The fix was adding those TLB flushes back. - -So, the issue revolves around TLB (Translation Lookaside Buffer) flushing in QEMU's RISC-V code. Removing these flushes caused crashes, indicating that not flushing the TLB when necessary leads to incorrect memory translations, which can cause system instability or crashes. - -Looking at the categories: mistranslation refers to issues in mapping source architecture to IR/target, but this seems more about missing operations rather than semantic errors. Assembly lowering (assembly) might be related if it's a translation issue during assembly generation, but again, it's about TLB management here. - -The other possible category is 'other,' but I should check the specific areas like device, graphic, network, etc. Since this pertains to CPU and memory management in QEMU, which acts as a hypervisor for KVM or other virtualization uses, the closest category might be 'hypervisor.' However, TLB flushing is more about kernel or low-level operations. - -Wait, but 'kernel' isn't one of the options. Let me look at the categories again: The options are mistranslation, assembly, other, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. - -Since TLB is part of memory management and this affects the CPU's operation in QEMU, which could be considered as part of the hypervisor's responsibilities. Alternatively, it might fall under 'other' since it's a specific bug in the RISC-V implementation not fitting into other categories. - -But wait, the user mentioned that removing TLB flushes caused crashes, implying that without proper TLB management, the virtual machine isn't handling memory correctly. Since this is related to how QEMU emulates the CPU and handles translations, it's more about the hypervisor's role in managing guest OS operations, including TLB flushing. - -So considering all this, 'hypervisor' seems appropriate because it relates to the correct functioning of the virtualization layer, specifically ensuring that memory management (like TLB flushes) is handled properly. Alternatively, if none of these fit, 'other' might be a default category. But given the context, I think 'hypervisor' is more precise. -</think> - -The bug report involves missing TLB flushes in QEMU's RISC-V implementation, affecting the hypervisor's proper memory management. - -**hypervisor** \ No newline at end of file |