Linux Kernel Daily

Daily summaries of Linux kernel development, from subsystems and drivers to performance and architecture changes.

About this developer podcast

Linux Kernel Daily turns GitHub activity into short audio updates.

Episodes cover commits, pull requests, issues, and release work.

Use this page to listen, subscribe, and find related developer podcasts.

This show page is the public hub for the podcast. It has one stable listen URL.

Use it to find RSS feeds, recent episodes, related shows, and older episode links.

If the project is quiet, new episodes may pause until there is useful activity to summarize.

Recent episodes from Linux Kernel Daily

  1. Race Condition Cleanup Across Cgroups, Workqueues, and EDAC

    A wave of fixes landed correcting subtle race conditions and boundary-check bugs in cgroups, workqueues, and sched_ext, alongside a large EDAC maintenance pull that hardens memory error detection on Intel and Altera platforms. The common…

  2. Weekly Recap - Late Fixes Sweep Ahead of the 7.3 Merge Window Close

    This week's activity was dominated by late-arriving fix pulls into the 7.3 merge window, spanning I2C, tracing, ARM, SCSI, DRM, and Rust subsystems, with a strong focus on teardown, use-after-free, and resource-cleanup bugs. A single…

  3. The Great Merge-Window Cleanup

    This cycle's activity is almost entirely late-stage fixes flowing into Linus's tree ahead of release, spanning I2C, tracing, ARM, and locking — with a recurring pattern of use-after-free and error-path bugs getting caught and closed out.…

  4. SCSI Layer Hardens Against Unsafe Locking

    Martin Petersen's SCSI pull for the 7.3 merge window centers on enabling compiler-based context analysis across the SCSI core and UFS, backed by a wave of lock annotation work and a cleanup of legacy string functions in the lpfc driver.

  5. Merge Window Hardening Wave

    Nine subsystem pulls landed in Linus Torvalds' tree, and the dominant thread is defensive hardening — bounds checks, use-after-free fixes, and error-path cleanup — spanning CephFS, TPM, sound, RTC, and UBI, alongside a large DRM batch…

  6. Packet Scheduler Denial-of-Service Fixes

    Two independent security researchers surfaced soft-lockup bugs in the traffic control subsystem this cycle, both fixed by bounding attacker-controlled loops in the queueing discipline code, alongside a networking pull that folded in a…

  7. The Late Merge Window Cleanup Wave

    Torvalds pulled a batch of late-stage seven-point-three updates dominated by bug fixes across NFS, thermal, ACPI, and AppArmor, with a notable clk maintainership change and a tree-wide power sequencing API rename.

  8. The Merge Window Closes on Race Conditions and Resource Leaks

    This merge window's pulls, spanning remoteproc, rpmsg, USB, TTY, and KVM, are dominated by fixes for lifecycle races, use-after-free bugs, and reference leaks rather than new features. The clear signal is a kernel-wide push to harden…

  9. The Merge Window Opens for 7.3
  10. Weekly Recap - Merge Window Hardening Across Subsystems
  11. The Merge Window Marathon
  12. A Merge Window Full of Race Condition Fixes
  13. The Merge Window Closes Out
  14. The Merge Window Lands
  15. The Great String Function Cleanup
  16. Merge Window Cleanup Wave
  17. The Great Filesystem Consolidation
  18. Weekly Recap - Late-Cycle Fixes and a Security Patch Across the Stack
  19. Version 7.2 Ships
  20. OpenRISC Sigreturn Privilege Escalation Fix
  21. Late-Cycle Fixes Converge Ahead of 7.2
  22. Race Conditions and Reverts as 7.2 Nears
  23. SCSI Subsystem Stability Fixes
  24. A Late-Cycle Test Fix for Uprobes
  25. Late-Cycle Fixes for Crypto and Regmap
  26. Weekly Recap - Late-Cycle Fixes Across Tracing, USB, and Serial Drivers
  27. Race Conditions and Rc7
  28. The Great Pre-Release Hardening Sweep
  29. Release Candidate Cleanup Week
  30. Race Conditions Under the Microscope
  31. A TLB Flush Bug Worth Remembering
  32. Late-Cycle Security Fixes Converge
  33. Race Condition Cleanup Ahead of 7.2
  34. Weekly Recap - Late-Cycle Fixes Across the Stack
  35. rc6 Lands With a Security-Heavy Fix Sweep
  36. I2C Driver Fixes Land Ahead of Release
  37. Late-Cycle Fixes Converge on Race Conditions and Use-After-Free Bugs
  38. The Great Merge Window Cleanup
  39. A Nested Guest Security Fix and Cleanup Loop Bugs
  40. Late-Cycle Fixes Converge on Btrfs Zoned Storage
  41. Late-Cycle Fixes Converge Before 7.2
  42. Weekly Recap - Late-Cycle Fixes Across the Stack
  43. The Great Release Candidate Cleanup
  44. Late-Cycle Fixes Across Rust, Perf Tools, and LoongArch
  45. The Merge Window Hardens Against Malformed Input
  46. The Rc5 Cleanup Wave
  47. Late-Cycle Fixes Converge on Stability
  48. KVM Fixes Take Center Stage
  49. Memory Management Hotfixes Land
  50. Weekly Recap - Late-Cycle Fixes Across Storage, Graphics, and Security
  51. The RC4 Cleanup Sweep
  52. Late-Cycle Fixes Converge on Resource Leaks and Error Handling
  53. Display Fixes and a Hidden Security Cleanup
  54. Late Cycle Fixes Converge on Data Integrity
  55. Testing Infrastructure Cleanup
  56. Late-Cycle Fixes Land in Sound and Btrfs
  57. The RC3 Cleanup Wave
  58. Weekly Recap - Stabilizing the 7.2 Release Cycle
  59. Release Candidate Three Locks Down Security Fixes
  60. A Wave of Late Cycle Hardening Fixes
  61. A Week of Filesystem and Race Condition Cleanup
  62. The Bounds-Checking Merge Window
  63. Memory Management Cleanup Batch
  64. Weekly Recap - Post-Merge Window Cleanup Across the Stack
  65. RC2 Cleanup Wave
  66. Late-Cycle Fixes for MIPS and S390
  67. The RC2 Cleanup Wave
  68. Breaking Up the Device ID Header
  69. Weekly Recap - Timer Infrastructure Overhaul
  70. VFS Infrastructure Overhaul and Performance Improvements
  71. Subsystem Fixes and Maintainer Transition
  72. Memory Safety and Reference Counting Fixes
  73. Critical Memory Safety and Performance Fixes
  74. Release Candidate Fixes and Namespace Security
  75. Memory Safety and Validation Fixes
  76. Hyper-V Stability and Build Fixes
  77. Weekly Recap - Security and Stability Hardening
  78. Critical Stability Fixes
  79. Late-Cycle Stability Fixes
  80. Security Fixes and Graphics Driver Stability
  81. Network Stack Stability Fixes
  82. Memory Management and Firmware Driver Stability
  83. Race Condition Fixes and Minor Updates
  84. Weekly Recap - Security and Stability Focus
  85. Security and Stability Fixes
  86. Critical Networking and Security Fixes
  87. Critical Network and KVM Security Fixes
  88. NFS Security and Memory Management Fixes
  89. Critical Filesystem and Memory Fixes
  90. Weekly Recap - Stability Fixes and Hardware Support
  91. Critical EROFS and RCU Fixes
  92. Critical Filesystem and Driver Fixes
  93. VFS Fixes and Perf Tools Update
  94. Weekly Recap - Major Subsystem Fixes and Stability
  95. Graphics Drivers and IOMMU Fixes
  96. Probe Subsystem Fixes
  97. Critical Exit Bug and KUnit Config Fixes
  98. SMB Server and Platform Fixes
  99. Critical Stability Fixes and EFI Fault Handling
  100. Weekly Recap - Critical Bug Fixes and Stability Updates

Episode archive for Linux Kernel Daily

  1. Scheduler Extensions Overhaul and GPU Fixes
  2. Major Subsystem Fixes and Updates
  3. Networking Fixes and Driver Cleanup
  4. Weekly Recap - SMB Security and Code Organization
  5. Weekly Recap - Memory Management and Architecture Fixes
  6. Input Device Driver Updates
  7. Weekly Recap - Critical Subsystem Fixes
  8. Security and Build Fixes
  9. Critical Subsystem Fixes and Security Updates
  10. Weekly Recap - Critical Fixes and Hardware Reliability
  11. Hardware Monitoring and GPU Driver Fixes
  12. Weekly Recap - Stability and Bug Fixes
  13. Graphics Driver Fixes and System Stability Updates
  14. Btrfs Filesystem Fixes
  15. Weekly Recap - Stability and Driver Fixes
  16. Release Candidate 4 Stabilization
  17. RemoteProc and PowerPC Fixes
  18. SMB Server and Memory Management Fixes
  19. ** Linux Kernel Daily: Weekly Recap - Critical Fixes and System Stability
  20. Release Candidate Stabilization
  21. Critical Livepatch and Driver Fixes
  22. GPU Fixes and System Stability Updates
  23. Platform Driver and Memory Leak Fixes
  24. Critical Security and Memory Management Fixes
  25. Pin Control Driver Fixes
  26. VFIO DMABUF Security Fix
  27. VFS Subsystem Fixes for Release Candidate 8
  28. Networking Fixes and Security Patches
  29. Hyper-V ARM64 Fixes and SoC Updates
  30. Memory Management Hotfixes and Driver Updates
  31. Critical Bug Fixes Across Multiple Architectures
  32. Block Storage and Graphics Driver Fixes
  33. Week of January 06 - January 13, 2026
  34. January 11, 2026

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