CVE-2026-64560. Peter Zijlstra (1): locking: Introduce __cleanup() based infrastructure Thomas Gleixner (1): posix-cpu-timers: Prevent UAF caused by non-leader exec() race drivers/dma/ioat/dma.c | 12 +- include/linux/cleanup.h | 171 +++++++++++++++++++++++++ include/linux/compiler-clang.h | 9 ++ include/linux/compiler_attributes.h | 6 + include/linux/device.h | 7 ++ include/linux/file.h | 6 + include/linux/irqflags.h | 7 ++ include/linux/mutex.h | 4 + include/linux/percpu.h | 4 + include/linux/preempt.h | 5 + include/linux/rcupdate.h | 3 + include/linux/rwsem.h | 9 ++ include/linux/sched/task.h | 2 + include/linux/slab.h | 4 +- include/linux/spinlock.h | 32 +++++ include/linux/srcu.h | 5 + kernel/exit.c | 8 +- kernel/signal.c | 10 +- kernel/time/posix-cpu-timers.c | 185 ++++++++++++++++++---------- scripts/checkpatch.pl | 2 +- 20 files changed, 417 insertions(+), 74 deletions(-) create mode 100644 include/linux/cleanup.h -- 2.34.1