• The 7.3 kernel has been released

    From LWN.net@618:250/24 to All on Mon Oct 19 20:22:44 2026
    Linus Torvalds has released the 7.3
    kernel, as expected.

    It's Sunday afternoon, and this week I somehow kept my wits
    together long enough to keep track of the day of the week, so the
    release isn't randomly delayed. Will wonders never cease?

    Anyway, nothing very special seems to have happened this last week,
    so as expected the final 7.3 is out, and thus tomorrow the merge
    window for 7.4 opens. Except I'm on my annual family vacation, so
    instead of merging anything first thing in the morning, I'll spend
    most of the day on a boat and under water. I'll get back to merging
    in the afternoon, but I expect my schedule to be a bit unusual for
    a while.

    This release is a record-breaker on all fronts; it brought in 18,765
    non-merge commits from 3,021 developers, 807 of whom were first-time kernel developers.

    Significant changes in this release include some significant binfmt_misc extensions, some group-scheduling work
    aimed at improving performance on large systems, the new failfs
    filesystem that fails all operations, the fchroot() system call,
    global per-CPU data for BPF programs, the completion of the sched_ext subscheduler feature,
    working-set tracking for virtual
    machines,
    alternative
    data-stream support in the ntfs3 filesystem,
    a long
    list of SMB server improvements,
    and much more. See the LWN merge-window summaries
    (part 1, part 2) and the KernelNewbies 7.3 page
    for details.

    https://lwn.net/Articles/1101143/
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