eden-miror/src/core/arm
xbzk 5239cbe2a7
[nce] handles duplicate NCE interrupts (#4530)
- [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions).
- [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md).
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Another crash observed in Ender Magnolia: A deadlock caused between CPUCore_0/GPU/GPUFencingThread.

CPUCore_0 waits for GPU work inside the NCE fault handler
GPU waits for the syncpoint mutex
GPUFencingThread holds that mutex while waiting for CPUCore_0 NCE interrupt lock

The fix makes duplicate interrupts return before acquiring the lock, while the first request keeps its original behavior.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4530
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: Shinmegumi <shinmegumi@eden-emu.dev>
2026-10-26 17:24:45 +01:00
..
dynarmic [dynarmic] Coalesce non-exclusive Write/Read fallback functions (#4158) 2026-09-19 01:39:46 +02:00
nce [nce] handles duplicate NCE interrupts (#4530) 2026-10-26 17:24:45 +01:00
arm_interface.cpp [common/logging] Simplify logging logic and fix issues when logging before system is created (#3688) 2026-03-12 18:29:15 +01:00
arm_interface.h kernel: instantiate memory separately for each guest process 2023-12-22 21:52:49 -05:00
debug.cpp [meta] fix license headers (#2547) 2025-09-21 21:58:59 +02:00
debug.h kernel: instantiate memory separately for each guest process 2023-12-22 21:52:49 -05:00
exclusive_monitor.cpp core: decouple ARM interface from Dynarmic 2023-06-12 22:11:51 -04:00
exclusive_monitor.h general: Convert source file copyright comments over to SPDX 2022-04-23 05:55:32 -04:00
symbols.cpp [jit] fix Super Mario 64 in SM3D: All-Stars (#3950) 2026-05-13 19:02:33 +02:00
symbols.h general: Convert source file copyright comments over to SPDX 2022-04-23 05:55:32 -04:00