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Diffstat (limited to 'results/classifier/deepseek-1/reasoning/QEMU./1574246')
| -rw-r--r-- | results/classifier/deepseek-1/reasoning/QEMU./1574246 | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/results/classifier/deepseek-1/reasoning/QEMU./1574246 b/results/classifier/deepseek-1/reasoning/QEMU./1574246 deleted file mode 100644 index 1a2a334bb..000000000 --- a/results/classifier/deepseek-1/reasoning/QEMU./1574246 +++ /dev/null @@ -1,21 +0,0 @@ -<think> -Okay, so I need to classify this bug report regarding QEMU into one of the given categories. Let's read through the problem carefully. - -The user reports that when running certain DOS programs under QEMU (specifically go32v2 applications), they experience issues with the keyboard input. The symptoms include missed keystrokes and some being captured twice. They've tested this in various environments like VirtualBox, Bochs, DOSEMU, etc., and only QEMU seems to have this problem when using certain DPMI hosts. - -Looking at the details provided, it's clear that the issue is related to how the keyboard input is handled under QEMU. The logs show multiple reads from the PS2 queue, with some data being read before SeaBIOS has a chance to process it correctly. This suggests there's an issue in how the keyboard events are being queued or processed by QEMU's emulation. - -The user also points out that the problem occurs when specific interrupt handlers are installed by the guest programs (like those for Ctrl+C handling), which might interfere with QEMU's own handling of keyboard input. They further mention that moving the mouse affects this behavior, leading to errors in SeaBIOS about unexpected mouse data. - -Now, considering the categories given: mistranslation, assembly lowering, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. - -The problem here is with the keyboard input handling, which falls under hardware emulation. Since the issue arises from how QEMU emulates the keyboard controller (i8042) and handles interrupts, it's likely a device-related bug. The device category would encompass issues with emulated hardware like keyboards. - -So, after analyzing the symptoms and the context provided, I conclude that this is a device-related problem. -</think> - -The bug report describes an issue with QEMU where certain DOS programs experience incorrect keyboard input handling, specifically in how keystrokes are processed under emulation. The problem arises due to improper queuing or processing of keyboard events by QEMU's PS2 controller emulation, leading to missed or duplicated key presses. This is further complicated by the presence of specific interrupt handlers in guest programs and interactions with mouse events. - -**Classification:** Device - -This classification is appropriate because the issue pertains to the emulation of hardware devices (the keyboard controller) and how their behavior is handled within the virtual environment provided by QEMU. \ No newline at end of file |