Frederic Weisbecker 5c59cb8dd9 task_work: Introduce task_work_cancel() again ...

commit f409530e4d upstream.

Re-introduce task_work_cancel(), this time to cancel an actual callback
and not *any* callback pointing to a given function. This is going to be
needed for perf events event freeing.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240621091601.18227-3-frederic@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-08-19 05:40:57 +02:00

..

bpf

bpf: Eliminate remaining "make W=1" warnings in kernel/bpf/btf.o

2024-08-19 05:40:48 +02:00

cgroup

sched/fair: Allow disabling sched_balance_newidle with sched_relax_domain_level

2024-06-16 13:32:15 +02:00

configs

…

debug

kdb: Use format-specifiers rather than memset() for padding in kdb_read()

2024-06-16 13:32:35 +02:00

dma

dma-mapping: clear dev->dma_mem to NULL after freeing it

2024-01-25 14:37:45 -08:00

entry

entry/kvm: Exit to user mode when TIF_NOTIFY_SIGNAL is set

2023-01-04 11:39:22 +01:00

events

perf: Prevent passing zero nr_pages to rb_alloc_aux()

2024-08-19 05:40:46 +02:00

futex

futex: Don't include process MM in futex key on no-MMU

2023-11-20 11:06:44 +01:00

gcov

gcov: add support for GCC 14

2024-07-05 09:12:41 +02:00

irq

task_work: s/task_work_cancel()/task_work_cancel_func()/

2024-08-19 05:40:57 +02:00

kcsan

kcsan: Don't expect 64 bits atomic builtins from 32 bits architectures

2023-07-27 08:43:57 +02:00

livepatch

kallsyms: refactor {,module_}kallsyms_on_each_symbol

2024-06-21 14:52:58 +02:00

locking

lockdep: Fix block chain corruption

2023-12-08 08:46:09 +01:00

power

PM: suspend: Set mem_sleep_current during kernel command line setup

2024-04-13 12:58:13 +02:00

printk

printk: Update @console_may_schedule in console_trylock_spinning()

2024-04-13 12:58:54 +02:00

rcu

rcutorture: Fix invalid context warning when enable srcu barrier testing

2024-07-05 09:12:33 +02:00

sched

sched/fair: Use all little CPUs for CPU-bound workloads

2024-08-19 05:40:56 +02:00

time

tick/broadcast: Make takeover of broadcast hrtimer reliable

2024-08-19 05:40:55 +02:00

trace

tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test

2024-07-05 09:12:43 +02:00

.gitignore

…

acct.c

acct: fix potential integer overflow in encode_comp_t()

2023-01-14 10:16:14 +01:00

async.c

async: Introduce async_schedule_dev_nocall()

2024-02-23 08:41:53 +01:00

audit_fsnotify.c

fsnotify: make allow_dups a property of the group

2024-06-21 14:53:39 +02:00

audit_tree.c

fsnotify: pass flags argument to fsnotify_alloc_group()

2024-06-21 14:53:39 +02:00

audit_watch.c

fsnotify: pass flags argument to fsnotify_alloc_group()

2024-06-21 14:53:39 +02:00

audit.c

audit: Send netlink ACK before setting connection in auditd_set

2024-02-23 08:42:03 +01:00

audit.h

audit: log AUDIT_TIME_* records only from rules

2022-04-08 14:40:00 +02:00

auditfilter.c

ima: Avoid blocking in RCU read-side critical section

2024-07-18 13:05:44 +02:00

auditsc.c

audit: fix possible soft lockup in __audit_inode_child()

2023-09-19 12:20:13 +02:00

backtracetest.c

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bounds.c

bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS

2024-05-02 16:23:46 +02:00

capability.c

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compat.c

sched_getaffinity: don't assume 'cpumask_size()' is fully initialized

2023-04-05 11:23:45 +02:00

configs.c

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context_tracking.c

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cpu_pm.c

PM: cpu: Make notifier chain use a raw_spinlock_t

2021-09-15 09:50:40 +02:00

cpu.c

cpu: Re-enable CPU mitigations by default for !X86 architectures

2024-05-02 16:23:44 +02:00

crash_core.c

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crash_dump.c

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cred.c

cred: switch to using atomic_long_t

2023-12-20 15:44:30 +01:00

delayacct.c

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dma.c

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exec_domain.c

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exit.c

mm: optimize the redundant loop of mm_update_owner_next()

2024-07-18 13:05:42 +02:00

extable.c

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fail_function.c

kernel/fail_function: fix memory leak with using debugfs_lookup()

2023-03-11 16:40:18 +01:00

fork.c

exec: Simplify unshare_files

2024-06-21 14:52:47 +02:00

freezer.c

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gen_kheaders.sh

kheaders: explicitly define file modes for archived headers

2024-07-05 09:12:44 +02:00

groups.c

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hung_task.c

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iomem.c

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irq_work.c

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jump_label.c

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kallsyms.c

kallsyms: only build {,module_}kallsyms_on_each_symbol when required

2024-06-21 14:52:58 +02:00

kcmp.c

kcmp: In get_file_raw_ptr use task_lookup_fd_rcu

2024-06-21 14:52:48 +02:00

Kconfig.freezer

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Kconfig.hz

…

Kconfig.locks

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Kconfig.preempt

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kcov.c

kcov: don't lose track of remote references during softirqs

2024-07-05 09:12:41 +02:00

kexec_core.c

kexec: fix a memory leak in crash_shrink_memory()

2023-07-27 08:43:40 +02:00

kexec_elf.c

…

kexec_file.c

kexec: support purgatories with .text.hot sections

2023-06-21 15:45:37 +02:00

kexec_internal.h

panic, kexec: make __crash_kexec() NMI safe

2023-04-20 12:10:29 +02:00

kexec.c

panic, kexec: make __crash_kexec() NMI safe

2023-04-20 12:10:29 +02:00

kheaders.c

kheaders: Use array declaration instead of char

2023-05-17 11:47:33 +02:00

kmod.c

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kprobes.c

kprobes: Fix possible use-after-free issue on kprobe registration

2024-05-02 16:23:36 +02:00

ksysfs.c

kexec: turn all kexec_mutex acquisitions into trylocks

2023-04-20 12:10:29 +02:00

kthread.c

exit: Implement kthread_exit

2024-06-21 14:53:28 +02:00

latencytop.c

…

Makefile

futex: Move to kernel/futex/

2023-01-14 10:15:20 +01:00

module_signature.c

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module_signing.c

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module-internal.h

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module.c

NFSD: Remove svc_serv_ops::svo_module

2024-06-21 14:53:37 +02:00

notifier.c

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nsproxy.c

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padata.c

padata: Disable BH when taking works lock on MT path

2024-07-05 09:12:33 +02:00

panic.c

panic: Flush kernel log buffer at the end

2024-04-13 12:59:40 +02:00

params.c

params: lift param_set_uint_minmax to common code

2024-06-16 13:32:26 +02:00

pid_namespace.c

zap_pid_ns_processes: clear TIF_NOTIFY_SIGNAL along with TIF_SIGPENDING

2024-07-05 09:12:33 +02:00

pid.c

kernel/pid.c: implement additional checks upon pidfd_create() parameters

2024-06-21 14:53:17 +02:00

profile.c

profiling: fix shift too large makes kernel panic

2022-08-21 15:16:05 +02:00

ptrace.c

ptrace: Reimplement PTRACE_KILL by always sending SIGKILL

2022-06-09 10:20:49 +02:00

range.c

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reboot.c

kernel/reboot: emergency_restart: Set correct system_state

2023-11-28 16:54:58 +00:00

regset.c

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relay.c

relayfs: fix out-of-bounds access in relay_file_read

2023-05-17 11:47:34 +02:00

resource.c

dax/kmem: Fix leak of memory-hotplug resources

2023-03-11 16:40:04 +01:00

rseq.c

rseq: Remove broken uapi field layout on 32-bit little endian

2022-04-08 14:40:03 +02:00

scftorture.c

scftorture: Forgive memory-allocation failure if KASAN

2023-09-23 11:01:05 +02:00

scs.c

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seccomp.c

seccomp: Invalidate seccomp mode to catch death failures

2024-03-01 13:16:46 +01:00

signal.c

task_work: unconditionally run task_work from get_signal()

2023-01-04 11:39:23 +01:00

smp.c

smp: Fix offline cpu check in flush_smp_call_function_queue()

2022-04-20 09:23:29 +02:00

smpboot.c

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smpboot.h

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softirq.c

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stackleak.c

gcc-plugins/stackleak: Use noinstr in favor of notrace

2022-02-23 12:01:00 +01:00

stacktrace.c

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static_call.c

static_call: Fix unused variable warn w/o MODULE

2021-09-08 08:49:00 +02:00

stop_machine.c

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sys_ni.c

syscalls: fix compat_sys_io_pgetevents_time64 usage

2024-07-05 09:12:55 +02:00

sys.c

fs: add file and path permissions helpers

2024-06-21 14:52:58 +02:00

sysctl-test.c

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sysctl.c

sysctl: introduce new proc handler proc_dobool

2024-06-21 14:53:18 +02:00

task_work.c

task_work: Introduce task_work_cancel() again

2024-08-19 05:40:57 +02:00

taskstats.c

…

test_kprobes.c

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torture.c

torture: Fix hang during kthread shutdown phase

2023-08-30 16:23:17 +02:00

tracepoint.c

tracepoint: Use rcu get state and cond sync for static call updates

2021-09-03 10:09:30 +02:00

tsacct.c

taskstats: Cleanup the use of task->exit_code

2022-01-27 10:54:33 +01:00

ucount.c

fanotify: configurable limits via sysfs

2024-06-21 14:53:06 +02:00

uid16.c

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uid16.h

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umh.c

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up.c

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user_namespace.c

Revert "Add a reference to ucounts for each cred"

2021-09-08 08:49:00 +02:00

user-return-notifier.c

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user.c

…

usermode_driver.c

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utsname_sysctl.c

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utsname.c

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watch_queue.c

watch_queue: fix IOC_WATCH_QUEUE_SET_SIZE alloc error paths

2023-03-17 08:45:13 +01:00

watchdog_hld.c

watchdog/perf: more properly prevent false positives with turbo modes

2023-07-27 08:43:40 +02:00

watchdog.c

watchdog: move softlockup_panic back to early_param

2023-11-28 16:54:56 +00:00

workqueue_internal.h

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workqueue.c

Revert "workqueue: remove unused cancel_work()"

2023-12-08 08:46:13 +01:00