this post was submitted on 09 Dec 2025
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Linux

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Linux 6.19's Hung Task & System Lockup Detectors Can Provide Greater Insight (www.phoronix.com)
submitted 2 days ago by cm0002@ttrpg.network to c/linux@programming.dev
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Beginning with the Linux 6.19 kernel, the hung task detector and system lock-up detector are now optionally able to provide greater insight into the issues by dumping additional system information. The new lockup_sys_info and hung_task_sys_info sysctl knobs were merged over as part of the pull requests managed by Andrew Morton.

Andrew Morton first sent in the memory management "MM" updates for Linux 6.19. Overall a number of low-level kernel code clean-ups and various minor optimizations

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