Kernel
Release notes for QNX SDP 8.0.2 kernel updates.
The known issues are described in the QNX Software Development Platform 8.0: Known Issues document that's stored in the QNX Download Center. Log in and refer to https://www.qnx.com/download/group.html?programid=74127.
QNX SDP 8.0.2 Kernel Update (Build 2148)
Date of this edition: August 14, 2025
| Name | Package ID | Package internal version |
|---|---|---|
| QNX SDP 8.0 Kernel and libc | com.qnx.qnx800.target.microkernel.core |
2.0.6.02148T202506051259L |
| QNX SDP 8.0 Microkernel - Support | com.qnx.qnx800.target.microkernel.support | 2.0.6.02148T202506051259L |
Updates and fixed issues
These packages are updated for QNX OS for Safety 8.0.2.
| Description | Affected Architecture(s) | Application-Level Impact | System-Level Impact | Reference Numbers |
|---|---|---|---|---|
|
An issue that occurred when a thread with a runmask (affinity mask) that held an internal kernel mutex prevented other threads that needed that mutex from making progress because no CPU in its runmask was available, has been fixed. |
Generic | None | None | 2988315, 2988197, 2988046, 2984537, 2984532, 2986229, 2980598, 2986996, 2983113 |
| On x86-64 systems running QNX Hypervisor, an issue that could cause an abnormal kernel shut down when the system was shut down has been fixed. | x86 | None | None | 2989202 |
| A race condition that could occur between the creation of a persistent synchronization object (e.g., a robust mutex or priority-ceiling mutex) and the unmapping of that page by another thread has been fixed. | Generic | None | None | 2959974 |