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wire 2026-07-29
stories 18

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BTRFS ZONED MODE DEADLOCK FIXED, X86 PLATFORM DRIVERS PATCHED

By RepoJournal · Filed · About Linux · Composed from the cited sources · methodology

Linus merged critical fixes across hardening, btrfs, and platform drivers overnight, with btrfs addressing a deadlock that could stall metadata writeback during transaction commits.

The kernel pulled in three major fix sets across the RC cycle. Btrfs landed the heaviest hitter: a deadlock resolution in zoned mode that occurred when metadata writeback and transaction commit collided [1], plus fixes for zone metadata write pointer corruption and assertion failures on truncated extents. The x86 platform driver team fixed ACPI _DSM function indexing for Dell DW5826e modules [2], catching a bitmask usage bug that could break modem initialization. Hardening merged three build stability fixes: a missed rename in lkdtm that broke STACKLEAK_ERASING references, a seccomp test pointer mismatch that failed on some architectures [3], and a fortify test flag that triggered false positives on -Wstringop-overread. Raid56 scrub also picked up a sector checksum tracking fix for images without checksums. Over at Basecamp, the omarchy UI team extracted toggle controls into a reusable component and started hiding install options for already-installed packages [4] [5], while archlinux/archinstall refreshed Italian translations [6].

Action items

References

  1. [1] Merge tag 'for-7.2-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux torvalds/linux ↗
  2. [2] Merge tag 'platform-drivers-x86-v7.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 torvalds/linux ↗
  3. [3] Merge tag 'hardening-v7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux torvalds/linux ↗
  4. [4] Toggle panel heroes with a switch instead of the status icon ↗ basecamp/omarchy
  5. [5] Hide install options for things already installed ↗ basecamp/omarchy
  6. [6] Update Italian translation ↗ archlinux/archinstall

Quick answers

What shipped in Linux on July 29, 2026?
Linus merged critical fixes across hardening, btrfs, and platform drivers overnight, with btrfs addressing a deadlock that could stall metadata writeback during transaction commits. In total, 15 commits and 3 pull requests landed.
Who contributed to Linux on July 29, 2026?
5 developers shipped this update, including Linus Torvalds, tobi, David Heinemeier Hansson, Ryan Hughes, and vanmatten.
What were the notable Linux updates?
Merge tag 'for-7.2-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux, Merge tag 'platform-drivers-x86-v7.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86, and Merge tag 'hardening-v7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.