diff options
| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
| commit | d0c85e36e4de67af628d54e9ab577cc3fad7796a (patch) | |
| tree | f8f784b0f04343b90516a338d6df81df3a85dfa2 /results/classifier/deepseek-2/reasoning/hypervisor/2763 | |
| parent | 7f4364274750eb8cb39a3e7493132fca1c01232e (diff) | |
| download | qemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.tar.gz qemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.zip | |
add deepseek and gemma results
Diffstat (limited to 'results/classifier/deepseek-2/reasoning/hypervisor/2763')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/hypervisor/2763 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/hypervisor/2763 b/results/classifier/deepseek-2/reasoning/hypervisor/2763 new file mode 100644 index 000000000..9c2c036fa --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/hypervisor/2763 @@ -0,0 +1,15 @@ +<think> +Alright, I need to classify the given bug report into one of the provided categories for QEMU. Let me start by reading and understanding the problem described. + +The issue is about RISC-V APLIC emulation having a wrong interrupt pending state after masking. Specifically, in direct-delivery mode with level-triggered interrupts, the pending bit doesn't match the rectified input signal as per the specification. This leads to incorrect behavior where the pending state remains high even when the device has cleared its interrupt. + +Looking at the steps to reproduce: The user configures QEMU without IMSIC and enables APLIC for interrupt handling. They set up a level-triggered interrupt from a PCIe ECAM controller, wait for it to be raised, then mask it using `clrie`, clear the interrupt at the device level, and observe that the pending state in APLIC is incorrectly 1 instead of 0. + +Now, considering the categories: The problem seems related to how interrupts are handled within QEMU's emulation. It involves the behavior of the APLIC (Advanced Interrupt Architecture for Platform Interaction Controller), which is part of the hypervisor or virtualization layer. Alternatively, it could be an issue with device handling since it pertains to PCIe devices. + +But more specifically, this is about how interrupt signals are being managed in QEMU's software-based interrupt controller. Since it's dealing with the state of interrupts and their pending bits, it's more related to the hypervisor or virtualization aspect rather than just device emulation. The issue arises from incorrect handling within the APLIC, which is part of the hypervisor's responsibilities for managing interrupts in a virtualized environment. + +Therefore, after analyzing, I conclude that this bug falls under the 'hypervisor' category because it relates to how QEMU emulates interrupt controllers and handles interrupt states within a virtual machine context. +</think> + +hypervisor \ No newline at end of file |