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Diffstat (limited to 'results/classifier/mode-deepseek-r1:32b/reasoning/system/1130')
| -rw-r--r-- | results/classifier/mode-deepseek-r1:32b/reasoning/system/1130 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/results/classifier/mode-deepseek-r1:32b/reasoning/system/1130 b/results/classifier/mode-deepseek-r1:32b/reasoning/system/1130 new file mode 100644 index 000000000..dfc94eff0 --- /dev/null +++ b/results/classifier/mode-deepseek-r1:32b/reasoning/system/1130 @@ -0,0 +1,15 @@ +<think> +Okay, so I'm looking at this problem where someone is running QEMU and encountering an error. The error message says there's an assertion failure in tcg-accel-ops.c, specifically that qemu_mutex_iothread_locked() is not true. They provided the command they're using to run QEMU, which includes several options like -nographic, -machine virt, -cpu cortex-a57, and more. + +They mentioned that when they run with smp=2 (two CPUs), it fails, but running with smp=1 or without the icount option works fine. They suspect it might be related to GIC because GIC handles interrupts between multiple CPUs in a system. + +Now, I need to figure out if this is a user-mode or system-mode issue. User-mode usually involves processes and applications running on top of an OS, while system-mode deals with hardware-level operations like device emulation, interrupt handling, etc. + +In this case, the error occurs during QEMU's execution when multiple CPUs are involved. The problem seems to be in the TCG (Translation Cache) code, which is part of the CPU emulation. Specifically, it's about interrupts and thread locks. Since multiple CPUs are causing an issue with the mutex lock, it's likely related to how the system handles interrupts across multiple virtual processors. + +GIC (Generic Interrupt Controller) is a hardware component in ARM systems that manages interrupts between different CPUs. If the GIC isn't properly handling the interrupt distribution when there are two CPUs, this could cause race conditions or deadlocks in QEMU's internal state, leading to the assertion failure. + +Since the issue arises in the context of system-level components like the CPU, machine type (virt), and interrupt handling, it seems to be a problem with how QEMU is emulating the hardware when multiple CPUs are present. Therefore, this would fall under system-mode issues because it's related to higher-privilege operations and device emulation. +</think> + +system \ No newline at end of file |