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Cgroup kill fix, EDAC orphanings land in 7.3-rc2
By RepoJournal · Filed · About Linux
Two merge batches hit Linux 7.3-rc2: a cgroup SIGKILL fix and EDAC driver updates.
Linux 7.3-rc2 merges a cgroup fix [1] that prevents spurious SIGKILL of CLONE_INTO_CGROUP children: the fork path snapshotted the kill counter before resolving the target cgroup, so children were killed even when the kill counter belonged to a different cgroup [2]. The same merge also notes that releasing an isolated cpuset partition no longer drops isolation for CPUs isolated on the kernel command line [1]. EDAC updates [3] mark the mpc85xx and ThunderX drivers as orphaned due to lack of hardware access and remove the unused fake error injection interface from debugfs code over race concerns [3]. XFS fixes landed [4] covering zoned storage support, a possible deadlock vector, and a quota evasion fix when exporting via NFS, with capability subsystem patches included [4]. Archinstall got a temporary fix [5] to its archiso workflow, working around broadcom-wl being absent from archiso's package list pending a new archiso release [6].
Action items
- → Review the cgroup CLONE_INTO_CGROUP fix if you rely on that flag torvalds/linux [plan]
- → Monitor EDAC orphaned drivers if you use mpc85xx or ThunderX torvalds/linux [monitor]
- → Revert the archinstall archiso workaround once a new archiso release lands archlinux/archinstall [monitor]
References
- [1] Merge tag 'edac_updates_for_v7.3_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras ↗ torvalds/linux
- [2] cgroup: fix spurious SIGKILL of CLONE_INTO_CGROUP children ↗ torvalds/linux
- [3] Merge remote-tracking branches 'ras/edac-misc', 'ras/edac-drivers' and 'ras/edac-amd-atl' into edac-updates ↗ torvalds/linux
- [4] Merge tag 'xfs-fixes-7.3-rc2' of gitolite.kernel.org:/pub/scm/fs/xfs/xfs-linux ↗ torvalds/linux
- [5] Fix archiso workflow (#4748) ↗ archlinux/archinstall
- [6] Fix archiso workflow ↗ archlinux/archinstall