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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
- → Test btrfs zoned mode workloads if you run metadata-heavy snapshots or transaction-heavy imports torvalds/linux [plan]
- → Rebuild any seccomp-dependent tools if you hit pointer type mismatches on RC6 torvalds/linux [monitor]
- → Pull the latest omarchy if you maintain system tray toggle components basecamp/omarchy [plan]
References
- [1] Merge tag 'for-7.2-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux torvalds/linux ↗
- [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] Merge tag 'hardening-v7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux torvalds/linux ↗
- [4] Toggle panel heroes with a switch instead of the status icon ↗ basecamp/omarchy
- [5] Hide install options for things already installed ↗ basecamp/omarchy
- [6] Update Italian translation ↗ archlinux/archinstall