Commit 4650209b authored Nov 04, 2017 by Masami Hiramatsu Committed by Ingo Molnar Nov 07, 2017

arm/kprobes: Fix kretprobe test to check correct counter



test_kretprobe() uses jprobe_func_called at the
last test, but it must check kretprobe_handler_called.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Jon Medhurst <tixy@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wang Nan <wangnan0@huawei.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/150976985182.2012.15495311380682779381.stgit@devbox


Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent 15bcdc94

arch/arm/probes/kprobes/test-core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -451,7 +451,7 @@ static int test_kretprobe(long (*func)(long, long))
		}
		if (!call_test_func(func, false))
		return -EINVAL;
		if (jprobe_func_called == test_func_instance) {
		if (kretprobe_handler_called == test_func_instance) {
		pr_err("FAIL: kretprobe called after unregistering\n");
		return -EINVAL;
		}