Tiezhu Yang 5109802499 samples/kretprobes: Fix return value if register_kretprobe() failed ... [ Upstream commit f76fbbbb5061fe14824ba5807c44bd7400a6b4e1 ] Use the actual return value instead of always -1 if register_kretprobe() failed. E.g. without this patch: # insmod samples/kprobes/kretprobe_example.ko func=no_such_func insmod: ERROR: could not insert module samples/kprobes/kretprobe_example.ko: Operation not permitted With this patch: # insmod samples/kprobes/kretprobe_example.ko func=no_such_func insmod: ERROR: could not insert module samples/kprobes/kretprobe_example.ko: Unknown symbol in module Link: https://lkml.kernel.org/r/1635213091-24387-2-git-send-email-yangtiezhu@loongson.cn Fixes: 804defea1c ("Kprobes: move kprobe examples to samples/") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-11-18 14:04:11 +01:00
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auxdisplay	…
binderfs	…
bpf	samples: bpf: Fix tracex7 error raised on the missing argument	2021-09-18 13:40:23 +02:00
configfs	…
connector	…
ftrace	samples/ftrace: Mark my_tramp[12]? global	2020-11-30 21:42:48 -05:00
hidraw	…
hw_breakpoint	…
kdb	…
kfifo	kfifo: fix ternary sign extension bugs	2021-05-14 09:50:45 +02:00
kmemleak	…
kobject	…
kprobes	samples/kretprobes: Fix return value if register_kretprobe() failed	2021-11-18 14:04:11 +01:00
livepatch	…
mei	…
nitro_enclaves	…
pidfd	…
pktgen	samples: pktgen: add missing IPv6 option to pktgen scripts	2021-09-15 09:50:40 +02:00
qmi	…
rpmsg	…
seccomp	…
timers	…
trace_events	…
trace_printk	…
uhid	…
v4l	…
vfio-mdev	samples: vfio-mdev: fix error handing in mdpy_fb_probe()	2021-06-10 13:39:15 +02:00
vfs	…
watch_queue	watch_queue: Drop references to /dev/watch_queue	2021-03-04 11:37:59 +01:00
watchdog	…
Kconfig	watch_queue: Drop references to /dev/watch_queue	2021-03-04 11:37:59 +01:00
Makefile	…