The Wire · Showcase
KERNEL RC7 STABILIZES WITH HARDWARE FIXES ACROSS FIVE SUBSYSTEMS
By RepoJournal · Filed · About Linux
Linus pulled five critical patch sets overnight targeting watchdog timer rearms, storage driver memory corruption, and GPU pipeline leaks before the final 7.2 release window closes.
The kernel absorbed major fixes across the device driver stack. Watchdog subsystem landed timer teardown safeguards [1] while ATA pulled a use-after-free vulnerability in the pata_sl82c105 bridge driver [2] that could corrupt drive state. Hardware monitoring merged critical regulator and bounds-checking repairs [3], including a corsair-psu linear11 calculation fix that prevents out-of-bounds access. DRM got GPU memory leak patches in xe exec queue teardown and JPEG queue reset fixes across amdgpu [4]. Qualcomm pinctrl corrected GPIO function mappings in IPQ806X and IPQ9650 hardware definitions [5]. All five merges target RC7, signaling the window is tightening.
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Action items
- → Monitor ATA pata_sl82c105 fix if you run WD drives with that controller torvalds/linux [monitor]
- → Plan kernel update to RC7 if you depend on corsair PSU or xe GPU hardware torvalds/linux [plan]
References
- [1] Merge tag 'watchdog-for-v7.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging torvalds/linux
- [2] Merge tag 'ata-7.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux torvalds/linux
- [3] Merge tag 'hwmon-for-v7.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging torvalds/linux
- [4] Merge tag 'drm-fixes-2026-08-08' of https://gitlab.freedesktop.org/drm/kernel torvalds/linux
- [5] Merge tag 'pinctrl-v7.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl torvalds/linux