Masami Hiramatsu (Google)andGreg Kroah-Hartman 01d3450924 tracing/events: Fix to check the simple_tsk_fn creation ...

[ Upstream commit cda1fbfc53 ]

Sashiko pointed that this sample code does not correctly handle the
failure of thread creation because kthread_run() can return -errno.

Check the simple_tsk_fn is correctly initialized (created) or not.

Link: https://lore.kernel.org/all/178165817322.269421.3992299509400184196.stgit@devnote2/

Link: https://sashiko.dev/#/patchset/178092865666.163648.10457567771536160909.stgit%40devnote2

Fixes: 9cfe06f8cd ("tracing/events: add trace-events-sample")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-07-24 15:54:54 +02:00

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acrn

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auxdisplay

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binderfs

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bpf

samples/bpf: Fix compilation failure for samples/bpf on LoongArch Fedora

2025-06-04 14:40:02 +02:00

configfs

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connector

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coresight

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fanotify

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fprobe

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ftrace

ftrace/samples: Fix function size computation

2025-09-19 16:29:56 +02:00

hidraw

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hw_breakpoint

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kdb

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kfifo

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kmemleak

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kobject

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kprobes

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landlock

samples/landlock: Fix possible NULL dereference in parse_path()

2025-02-21 13:49:03 +01:00

livepatch

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mei

samples: mei: Fix building on musl libc

2025-08-15 12:04:55 +02:00

nitro_enclaves

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pidfd

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pktgen

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qmi

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rpmsg

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rust

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seccomp

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timers

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trace_events

tracing/events: Fix to check the simple_tsk_fn creation

2026-07-24 15:54:54 +02:00

trace_printk

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uhid

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user_events

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v4l

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vfio-mdev

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vfs

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watch_queue

samples: work around glibc redefining some of our defines wrong

2026-01-11 15:18:16 +01:00

watchdog

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Kconfig

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Makefile

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