mirror of https://github.com/torvalds/linux.git
365346980e
(clock_gettime(CLOCK_THREAD_CPUTIME_ID,...)) due to the addition of PSI IRQ time accounting in the hotpath - Fix a task_struct leak due to missing to decrement the refcount when the task is enqueued before the timer which is supposed to do that, expires - Revert an attempt to expedite detaching of movable tasks, as finding those could become very costly. Turns out the original issue wasn't even hit by anyone -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmaTmqUACgkQEsHwGGHe VUos3BAAgeZdeFiqop5TuNPURy7DDFpl/Ibwe9Wv1PGvZ70WHT0Aqf6S+woE91+g uRR9VZnyS7ODUEP4PD43zFeBHbrt6mZkKTyPRKxiylZpJGOp1KGfGmaxPEoi+kC+ 3rwphrs7F6cJ0H4mKvqj5+x1jA19L/RZ7LqZ4tZBicwkZXmBnk4Hy9mlO/5Neb2Q SqhzzCSVgpUW3mVvpPetst8N26R7BTYkejA3RWmCr8xFLB9nyzLBX5uGPtolv1QZ B5gRtK5ZY2tohdKaShFqdiSUDoUAKuO2WPLSS/ALZDfwK5a+Pue7uGt97OSHhVLt fTCcPcWDiNj5t/uA7FYXA9wiTQmATUzPtvj2urf/mVupaMLZJiadnQvX0Ya9YrCr 9dyowk7me3326FvUzeqga12cyUtPxElfVsb3KzT1YzSyu7nd/Kezn8Lie41xzZJL cSqhex3Xl8Eoxvkf2gIy9FnBrx8t47B8SYCSK+JvjeGzIgeBpiHM4zsd5RE5xZ8d 9m2uhlFXV+fIlDrqO1RA9k3yRfvbnuGrIHQUo0B2EKC/u/aSvrQVShQwnKzjM1u7 mXMMyPUxyiDi2VLCTUcKqhLmf77TA0/1px+4dQ7E+ar6tvZxeBUrhoTM9jbNqDWl g5ShAHBWQXifoIytyhFNM5cfJnkRll97LyKm3LXyG6yZ7VK/JL8= =gxU0 -----END PGP SIGNATURE----- Merge tag 'sched_urgent_for_v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Borislav Petkov: - Fix a performance regression when measuring the CPU time of a thread (clock_gettime(CLOCK_THREAD_CPUTIME_ID,...)) due to the addition of PSI IRQ time accounting in the hotpath - Fix a task_struct leak due to missing to decrement the refcount when the task is enqueued before the timer which is supposed to do that, expires - Revert an attempt to expedite detaching of movable tasks, as finding those could become very costly. Turns out the original issue wasn't even hit by anyone * tag 'sched_urgent_for_v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Move psi_account_irqtime() out of update_rq_clock_task() hotpath sched/deadline: Fix task_struct reference leak Revert "sched/fair: Make sure to try to detach at least one movable task" |
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| .. | ||
| bpf | ||
| cgroup | ||
| configs | ||
| debug | ||
| dma | ||
| entry | ||
| events | ||
| futex | ||
| gcov | ||
| irq | ||
| kcsan | ||
| livepatch | ||
| locking | ||
| module | ||
| power | ||
| printk | ||
| rcu | ||
| sched | ||
| time | ||
| trace | ||
| .gitignore | ||
| Kconfig.freezer | ||
| Kconfig.hz | ||
| Kconfig.kexec | ||
| Kconfig.locks | ||
| Kconfig.preempt | ||
| Makefile | ||
| acct.c | ||
| async.c | ||
| audit.c | ||
| audit.h | ||
| audit_fsnotify.c | ||
| audit_tree.c | ||
| audit_watch.c | ||
| auditfilter.c | ||
| auditsc.c | ||
| backtracetest.c | ||
| bounds.c | ||
| capability.c | ||
| cfi.c | ||
| compat.c | ||
| configs.c | ||
| context_tracking.c | ||
| cpu.c | ||
| cpu_pm.c | ||
| crash_core.c | ||
| crash_reserve.c | ||
| cred.c | ||
| delayacct.c | ||
| dma.c | ||
| elfcorehdr.c | ||
| exec_domain.c | ||
| exit.c | ||
| exit.h | ||
| extable.c | ||
| fail_function.c | ||
| fork.c | ||
| freezer.c | ||
| gen_kheaders.sh | ||
| groups.c | ||
| hung_task.c | ||
| iomem.c | ||
| irq_work.c | ||
| jump_label.c | ||
| kallsyms.c | ||
| kallsyms_internal.h | ||
| kallsyms_selftest.c | ||
| kallsyms_selftest.h | ||
| kcmp.c | ||
| kcov.c | ||
| kexec.c | ||
| kexec_core.c | ||
| kexec_elf.c | ||
| kexec_file.c | ||
| kexec_internal.h | ||
| kheaders.c | ||
| kprobes.c | ||
| ksyms_common.c | ||
| ksysfs.c | ||
| kthread.c | ||
| latencytop.c | ||
| module_signature.c | ||
| notifier.c | ||
| nsproxy.c | ||
| numa.c | ||
| padata.c | ||
| panic.c | ||
| params.c | ||
| pid.c | ||
| pid_namespace.c | ||
| pid_sysctl.h | ||
| profile.c | ||
| ptrace.c | ||
| range.c | ||
| reboot.c | ||
| regset.c | ||
| relay.c | ||
| resource.c | ||
| resource_kunit.c | ||
| rseq.c | ||
| scftorture.c | ||
| scs.c | ||
| seccomp.c | ||
| signal.c | ||
| smp.c | ||
| smpboot.c | ||
| smpboot.h | ||
| softirq.c | ||
| stackleak.c | ||
| stacktrace.c | ||
| static_call.c | ||
| static_call_inline.c | ||
| stop_machine.c | ||
| sys.c | ||
| sys_ni.c | ||
| sysctl-test.c | ||
| sysctl.c | ||
| task_work.c | ||
| taskstats.c | ||
| torture.c | ||
| tracepoint.c | ||
| tsacct.c | ||
| ucount.c | ||
| uid16.c | ||
| uid16.h | ||
| umh.c | ||
| up.c | ||
| user-return-notifier.c | ||
| user.c | ||
| user_namespace.c | ||
| usermode_driver.c | ||
| utsname.c | ||
| utsname_sysctl.c | ||
| vhost_task.c | ||
| vmcore_info.c | ||
| watch_queue.c | ||
| watchdog.c | ||
| watchdog_buddy.c | ||
| watchdog_perf.c | ||
| workqueue.c | ||
| workqueue_internal.h | ||