Gabriele Paoloni
5d16d833cf
tracing: fix return value in __ftrace_event_enable_disable for TRACE_REG_UNREGISTER
...
[ Upstream commit 0c588ac0ca6c22b774d9ad4a6594681fdfa57d9d ]
When __ftrace_event_enable_disable invokes the class callback to
unregister the event, the return value is not reported up to the
caller, hence leading to event unregister failures being silently
ignored.
This patch assigns the ret variable to the invocation of the
event unregister callback, so that its return value is stored
and reported to the caller, and it raises a warning in case
of error.
Link: https://lore.kernel.org/20250321170821.101403-1-gpaoloni@redhat.com
Signed-off-by: Gabriele Paoloni <gpaoloni@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-05-02 07:39:11 +02:00
..
bpf
bpf: fix potential error return
2025-01-09 13:23:36 +01:00
cgroup
cgroup: Make operations on the cgroup root_list RCU safe
2024-12-14 19:44:35 +01:00
configs
debug
kdb: Use the passed prompt in kdb_position_cursor()
2024-08-19 05:33:40 +02:00
dma
dma: fix call order in dmam_free_coherent
2024-08-19 05:33:41 +02:00
events
perf/ring_buffer: Allow the EPOLLRDNORM flag for poll
2025-04-10 14:29:40 +02:00
gcov
gcov: add support for GCC 14
2024-07-05 09:08:24 +02:00
irq
genirq/irqdesc: Honor caller provided affinity in alloc_desc()
2024-08-19 05:33:52 +02:00
livepatch
livepatch: fix race between fork and KLP transition
2022-10-26 13:22:18 +02:00
locking
locking/semaphore: Use wake_q to wake up processes outside lock critical section
2025-04-10 14:29:42 +02:00
power
PM: hibernate: Add error handling for syscore_suspend()
2025-03-13 12:42:59 +01:00
printk
printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX
2025-03-13 12:43:02 +01:00
rcu
rcutorture: Fix rcu_torture_one_read() pipe_count overflow comment
2024-07-05 09:08:20 +02:00
sched
sched/deadline: Use online cpus for validating runtime
2025-04-10 14:29:42 +02:00
time
hrtimers: Mark is_migration_base() with __always_inline
2025-04-10 14:29:36 +02:00
trace
tracing: fix return value in __ftrace_event_enable_disable for TRACE_REG_UNREGISTER
2025-05-02 07:39:11 +02:00
.gitignore
acct.c
acct: perform last write from workqueue
2025-03-13 12:43:26 +01:00
async.c
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
audit.c
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2024-02-23 08:24:54 +01:00
audit.h
audit_fsnotify.c
audit: fix potential double free on error path from fsnotify_add_inode_mark
2022-09-05 10:27:38 +02:00
audit_tree.c
audit_watch.c
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2023-11-28 16:50:18 +00:00
auditfilter.c
auditsc.c
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2023-09-23 10:59:46 +02:00
backtracetest.c
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bounds.c
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2024-05-02 16:18:37 +02:00
capability.c
compat.c
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2023-04-05 11:16:42 +02:00
configs.c
context_tracking.c
cpu.c
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2025-02-01 18:18:51 +01:00
cpu_pm.c
crash_core.c
crash_dump.c
cred.c
cred: switch to using atomic_long_t
2023-12-20 15:41:18 +01:00
delayacct.c
dma.c
exec_domain.c
exit.c
mm: optimize the redundant loop of mm_update_owner_next()
2024-07-18 11:40:51 +02:00
extable.c
kernel/extable.c: use address-of operator on section symbols
2023-06-09 10:29:01 +02:00
fail_function.c
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2023-03-11 16:44:15 +01:00
fork.c
kernel/fork: beware of __put_task_struct() calling context
2023-09-23 11:00:03 +02:00
freezer.c
futex.c
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
gen_kheaders.sh
kheaders: Ignore silly-rename files
2025-02-01 18:18:51 +01:00
groups.c
hung_task.c
iomem.c
irq_work.c
jump_label.c
kallsyms.c
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kcov.c
kexec.c
kexec_core.c
kexec: fix a memory leak in crash_shrink_memory()
2023-07-27 08:37:10 +02:00
kexec_elf.c
kexec: initialize ELF lowest address to ULONG_MAX
2025-04-10 14:29:41 +02:00
kexec_file.c
kexec: support purgatories with .text.hot sections
2023-06-21 15:44:10 +02:00
kexec_internal.h
kheaders.c
kheaders: Use array declaration instead of char
2023-05-17 11:35:33 +02:00
kmod.c
kprobes.c
kprobes: Fix possible use-after-free issue on kprobe registration
2024-05-02 16:18:30 +02:00
ksysfs.c
kthread.c
kthread: fix task state in kthread worker if being frozen
2024-11-08 16:20:30 +01:00
latencytop.c
Makefile
module-internal.h
module.c
modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules
2023-09-23 10:59:36 +02:00
module_signature.c
module_signing.c
notifier.c
nsproxy.c
padata.c
padata: fix sysfs store callback check
2025-03-13 12:42:56 +01:00
panic.c
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2024-04-13 12:51:37 +02:00
params.c
params: lift param_set_uint_minmax to common code
2024-06-16 13:28:45 +02:00
pid.c
pid_namespace.c
profile.c
ptrace.c
range.c
reboot.c
kernel/reboot: emergency_restart: Set correct system_state
2023-11-28 16:50:19 +00:00
relay.c
relayfs: fix out-of-bounds access in relay_file_read
2023-05-17 11:35:58 +02:00
resource.c
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rseq.c
seccomp.c
signal.c
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2024-11-08 16:20:38 +01:00
smp.c
smp: Add missing destroy_work_on_stack() call in smp_call_on_cpu()
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smpboot.c
smpboot.h
softirq.c
tasklet: Introduce new initialization API
2025-03-13 12:43:04 +01:00
stackleak.c
stacktrace.c
stop_machine.c
sys.c
getrusage: use sig->stats_lock rather than lock_task_sighand()
2024-03-15 10:48:19 -04:00
sys_ni.c
kernel/sys_ni: add compat entry for fadvise64_64
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sysctl-test.c
sysctl.c
sched/rt: Disallow writing invalid values to sched_rt_period_us
2024-03-01 13:13:33 +01:00
sysctl_binary.c
task_work.c
taskstats.c
test_kprobes.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
utsname.c
utsname_sysctl.c
watchdog.c
watchdog_hld.c
watchdog/perf: properly initialize the turbo mode timestamp and rearm counter
2024-08-19 05:33:39 +02:00
workqueue.c
workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask()
2023-10-25 11:53:18 +02:00
workqueue_internal.h