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. Critical x86 Emulation Hang Fix

    A single commit fixes variable shadowing in x86 instruction prefix handling. The bug caused wrong-address emulation with FS and GS prefixes and a user-triggerable infinite kernel loop with a CS prefix.

  2. Late 7.3 Stabilization and VFS Safety Fixes

    A final stabilization push for kernel 7.3 centers on VFS memory safety and mount security, plus a broad DRM fixes pull led by a dma-buf debug revert. PCI, tracing, and platform drivers add targeted reliability fixes with low release risk.

  3. Ethernet Probe Crash and Late R-C Stabilization

    A network shaper locking check in 7.3 release candidate 1 crashes Ethernet probe on drivers that attach a PHY before setting device operations, driving a ten-driver fix series. Late-cycle SoC, KVM, IOMMU, and resume fixes round out a…

  4. Poly1305 Carry Fix and Regression Test

    Linus Torvalds merged crypto library fixes from Eric Biggers correcting Poly1305 bugs including a lost carry bit on ARM64. The single focused update pairs the correction with a split-update regression test and tighter clearing of…

  5. KVM Hardening and Power Supply Fixes

    Six merges land with no new features, centered on KVM x86 correctness and power measurement reliability. The highest impact is KVM plugging a use-after-free, a memory-tracking bypass, and host warnings on newer Hyper-V guests.

  6. Weekly Recap - Storage, Graphics, and Platform Stability

    30 commits landed with zero pull request activity, all as late-cycle fixes for 7.3. The pattern was corruption, hang, and reset prevention across storage, graphics, and RISC-V.

  7. Late RC Fixes Target Data Corruption and CPU Correctness

    The October 12th activity is almost entirely late 7.3 release-candidate fixes across storage, architecture, and io_uring. The dominant pattern is preventing silent data corruption and hardware misbehavior, led by an XFS exchange-range fix.

  8. Graphics Stability Push Plus Memory and I2C Fixes

    A large DRM fixes merge covering AMD, Intel Xe, and smaller drivers dominates the day, focused on display correctness and resource cleanup. Single EDAC and Qualcomm I2C fixes round out the activity with hardware reporting and power…

  9. VFS Mount Rework Leads Late RC Fixes
  10. Networking Hardening for 7.3-rc7
  11. Storage Hardening and SoC Voltage Fix
  12. CPU Offline Hang and Race Fixes
  13. Keys and SELinux Race Fixes
  14. Weekly Recap - Release Candidate Hardening Across the Stack
  15. 7.3-rc6 Stabilization Push
  16. RC6 Stability Push Fixes Crashes, Leaks and Hangups
  17. Late-Cycle Data Integrity and Lifetime Hardening
  18. KVM Hardening and Late-Cycle Net Fixes
  19. Late-Cycle Stability Fixes for RTC, MTD, and ARC
  20. Weekly Recap - Stabilization Across Scheduling, Virtualization, and Drivers
  21. Cache Scheduling and Perf Sampling Fixes for 7.3-rc5
  22. Late RC Hardening Against Corruption and Hangs
  23. Late Release Stabilization Sweep
  24. Networking Hardening and Scheduler Concurrency Fixes
  25. Parisc Stability and Cleanup Fixes
  26. Memory Hotfixes Lead, HID and Remoteproc Fixes Follow
  27. XFS Hardening Sweep for 7.3-rc5
  28. Weekly Recap - Lifetime Fixes and Hardware Reliability
  29. Lifetime Hardening and Resume Reliability
  30. Btrfs Boot and Identity Fixes
  31. The rc4 Hardening Wave
  32. The RC4 Fix Convergence
  33. PowerPC KVM Memory Safety Fixes
  34. Late-Cycle Fixes for Scheduling and Sysctl
  35. A Week of Late-Cycle Hardening
  36. Weekly Recap - Late-Cycle Fixes Converge Across Memory, Tracing, and Crypto
  37. The Great Regression Cleanup
  38. Late-Cycle Fixes Converge on Crypto, Filesystems, and Build Tooling
  39. The RC3 Bounds-Checking Sweep
  40. The RC3 Fix Wave
  41. Locking Bugs Under the Microscope
  42. AMD Fixes Converge Ahead of 7.3
  43. Configfs Use-After-Free Fixes
  44. Weekly Recap - Correctness Fixes Across Subsystems
  45. Merge Window Cleanup Across Subsystems
  46. Race Conditions and Rushed Requests
  47. The Merge Window Cleanup
  48. Merge Window Cleanup and a Memory Accounting Bug Fix
  49. Randstruct Settles Down for Rust Builds
  50. SMB Stack Gets a Security Overhaul
  51. Race Condition Cleanup Across Cgroups, Workqueues, and EDAC
  52. Weekly Recap - Late Fixes Sweep Ahead of the 7.3 Merge Window Close
  53. The Great Merge-Window Cleanup
  54. SCSI Layer Hardens Against Unsafe Locking
  55. Merge Window Hardening Wave
  56. Packet Scheduler Denial-of-Service Fixes
  57. The Late Merge Window Cleanup Wave
  58. The Merge Window Closes on Race Conditions and Resource Leaks
  59. The Merge Window Opens for 7.3
  60. Weekly Recap - Merge Window Hardening Across Subsystems
  61. The Merge Window Marathon
  62. A Merge Window Full of Race Condition Fixes
  63. The Merge Window Closes Out
  64. The Merge Window Lands
  65. The Great String Function Cleanup
  66. Merge Window Cleanup Wave
  67. The Great Filesystem Consolidation
  68. Weekly Recap - Late-Cycle Fixes and a Security Patch Across the Stack
  69. Version 7.2 Ships
  70. OpenRISC Sigreturn Privilege Escalation Fix
  71. Late-Cycle Fixes Converge Ahead of 7.2
  72. Race Conditions and Reverts as 7.2 Nears
  73. SCSI Subsystem Stability Fixes
  74. A Late-Cycle Test Fix for Uprobes
  75. Late-Cycle Fixes for Crypto and Regmap
  76. Weekly Recap - Late-Cycle Fixes Across Tracing, USB, and Serial Drivers
  77. Race Conditions and Rc7
  78. The Great Pre-Release Hardening Sweep
  79. Release Candidate Cleanup Week
  80. Race Conditions Under the Microscope
  81. A TLB Flush Bug Worth Remembering
  82. Late-Cycle Security Fixes Converge
  83. Race Condition Cleanup Ahead of 7.2
  84. Weekly Recap - Late-Cycle Fixes Across the Stack
  85. rc6 Lands With a Security-Heavy Fix Sweep
  86. I2C Driver Fixes Land Ahead of Release
  87. Late-Cycle Fixes Converge on Race Conditions and Use-After-Free Bugs
  88. The Great Merge Window Cleanup
  89. A Nested Guest Security Fix and Cleanup Loop Bugs
  90. Late-Cycle Fixes Converge on Btrfs Zoned Storage
  91. Late-Cycle Fixes Converge Before 7.2
  92. Weekly Recap - Late-Cycle Fixes Across the Stack
  93. The Great Release Candidate Cleanup
  94. Late-Cycle Fixes Across Rust, Perf Tools, and LoongArch
  95. The Merge Window Hardens Against Malformed Input
  96. The Rc5 Cleanup Wave
  97. Late-Cycle Fixes Converge on Stability
  98. KVM Fixes Take Center Stage
  99. Memory Management Hotfixes Land
  100. Weekly Recap - Late-Cycle Fixes Across Storage, Graphics, and Security

Episode archive for Linux Kernel Daily

  1. The RC4 Cleanup Sweep
  2. Late-Cycle Fixes Converge on Resource Leaks and Error Handling
  3. Display Fixes and a Hidden Security Cleanup
  4. Late Cycle Fixes Converge on Data Integrity
  5. Testing Infrastructure Cleanup
  6. Late-Cycle Fixes Land in Sound and Btrfs
  7. The RC3 Cleanup Wave
  8. Weekly Recap - Stabilizing the 7.2 Release Cycle
  9. Release Candidate Three Locks Down Security Fixes
  10. A Wave of Late Cycle Hardening Fixes
  11. A Week of Filesystem and Race Condition Cleanup
  12. The Bounds-Checking Merge Window
  13. Memory Management Cleanup Batch
  14. Weekly Recap - Post-Merge Window Cleanup Across the Stack
  15. RC2 Cleanup Wave
  16. Late-Cycle Fixes for MIPS and S390
  17. The RC2 Cleanup Wave
  18. Breaking Up the Device ID Header
  19. Weekly Recap - Timer Infrastructure Overhaul
  20. VFS Infrastructure Overhaul and Performance Improvements
  21. Subsystem Fixes and Maintainer Transition
  22. Memory Safety and Reference Counting Fixes
  23. Critical Memory Safety and Performance Fixes
  24. Release Candidate Fixes and Namespace Security
  25. Memory Safety and Validation Fixes
  26. Hyper-V Stability and Build Fixes
  27. Weekly Recap - Security and Stability Hardening
  28. Critical Stability Fixes
  29. Late-Cycle Stability Fixes
  30. Security Fixes and Graphics Driver Stability
  31. Network Stack Stability Fixes
  32. Memory Management and Firmware Driver Stability
  33. Race Condition Fixes and Minor Updates
  34. Weekly Recap - Security and Stability Focus
  35. Security and Stability Fixes
  36. Critical Networking and Security Fixes
  37. Critical Network and KVM Security Fixes
  38. NFS Security and Memory Management Fixes
  39. Critical Filesystem and Memory Fixes
  40. Weekly Recap - Stability Fixes and Hardware Support
  41. Critical EROFS and RCU Fixes
  42. Critical Filesystem and Driver Fixes
  43. VFS Fixes and Perf Tools Update
  44. Weekly Recap - Major Subsystem Fixes and Stability
  45. Graphics Drivers and IOMMU Fixes
  46. Probe Subsystem Fixes
  47. Critical Exit Bug and KUnit Config Fixes
  48. SMB Server and Platform Fixes
  49. Critical Stability Fixes and EFI Fault Handling
  50. Weekly Recap - Critical Bug Fixes and Stability Updates
  51. Scheduler Extensions Overhaul and GPU Fixes
  52. Major Subsystem Fixes and Updates
  53. Networking Fixes and Driver Cleanup
  54. Weekly Recap - SMB Security and Code Organization
  55. Weekly Recap - Memory Management and Architecture Fixes
  56. Input Device Driver Updates
  57. Weekly Recap - Critical Subsystem Fixes
  58. Security and Build Fixes
  59. Critical Subsystem Fixes and Security Updates
  60. Weekly Recap - Critical Fixes and Hardware Reliability
  61. Hardware Monitoring and GPU Driver Fixes
  62. Weekly Recap - Stability and Bug Fixes
  63. Graphics Driver Fixes and System Stability Updates
  64. Btrfs Filesystem Fixes
  65. Weekly Recap - Stability and Driver Fixes
  66. Release Candidate 4 Stabilization
  67. RemoteProc and PowerPC Fixes
  68. SMB Server and Memory Management Fixes
  69. ** Linux Kernel Daily: Weekly Recap - Critical Fixes and System Stability
  70. Release Candidate Stabilization
  71. Critical Livepatch and Driver Fixes
  72. GPU Fixes and System Stability Updates
  73. Platform Driver and Memory Leak Fixes
  74. Critical Security and Memory Management Fixes
  75. Pin Control Driver Fixes
  76. VFIO DMABUF Security Fix
  77. VFS Subsystem Fixes for Release Candidate 8
  78. Networking Fixes and Security Patches
  79. Hyper-V ARM64 Fixes and SoC Updates
  80. Memory Management Hotfixes and Driver Updates
  81. Critical Bug Fixes Across Multiple Architectures
  82. Block Storage and Graphics Driver Fixes
  83. Week of January 06 - January 13, 2026
  84. January 11, 2026

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