Linux Kernel: Spring Merge Window Fixes
Linus Torvalds merged eight major pull requests addressing block layer fixes, I/O ring improvements, file system updates, and driver subsystem patches. The updates include significant fixes for ublk, zloop, NFS client handling, and various driver stability improvements.
Duration: PT2M20S
Episode overview
This episode is a short developer briefing from Linux Kernel.
It explains recent repository work in plain language.
- Show: Linux Kernel
- Published: 2026-04-24T00:00:00Z
- Audio duration: PT2M20S
Transcript excerpt
This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.
Good morning, this is your Linux Kernel briefing for April 24th, 2026.
Linus Torvalds merged eight substantial pull requests today, marking continued activity in the spring merge window. The block subsystem received significant attention with Jens Axboe's pull request addressing zloop driver issues, ublk maple tree lockdep warnings, and bio memory allocation mask regressions.…
The I/O ring subsystem also saw major updates from Axboe's team, with fifteen commits addressing NOMMU page reference handling, futex vectored wake issues, and ring resizing bugs affecting large SQEs and CQEs. Notable fixes include EPOLL_URING_WAKE propagation and user struct use-after-free conditions in the zcrx code.
File system updates dominated the commit volume. Trond Myklebust's NFS client pull request brought twenty-one commits fixing ENOSPC handling, NFSv4 delegation timestamp issues, and SUNRPC RDMA transport improvements. The Ceph client added per-subvolume performance metrics and addressed several null pointer…
Driver subsystem updates were extensive, with Greg KH's char-misc pull bringing 405 commits covering IIO drivers, comedi updates, coresight improvements, and mei driver enhancements. The SPI…
Au…
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