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Date: Wed, 1 Nov 2017 15:15:40 -0600 From: Shuah Khan <shuah@...nel.org> To: Masami Hiramatsu <mhiramat@...nel.org>, linux-kselftest@...r.kernel.org, Steven Rostedt <rostedt@...dmis.org> Cc: linux-kernel@...r.kernel.org, sumit.semwal@...aro.org, naresh.kamboju@...aro.org, Shuah Khan <shuahkh@....samsung.com>, Shuah Khan <shuah@...nel.org> Subject: Re: [PATCH] selftests/ftrace: Do not use arch dependent do_IRQ as a target function On 10/27/2017 12:10 AM, Masami Hiramatsu wrote: > Instead using arch-dependent do_IRQ, use do_softirq as a > target function. > > Applying do_IRQ to set_ftrace_filter always fail on arm/arm64 and any > other architectures which don't define do_IRQ. So, instead of using > that, use do_softirq which is defined in kernel/softirq.c. > > Signed-off-by: Masami Hiramatsu <mhiramat@...nel.org> > --- > .../ftrace/test.d/ftrace/func_set_ftrace_file.tc | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_set_ftrace_file.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_set_ftrace_file.tc > index 113b4d9bc733..20f15c858af6 100644 > --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_set_ftrace_file.tc > +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_set_ftrace_file.tc > @@ -32,7 +32,7 @@ do_reset > > FILTER=set_ftrace_filter > FUNC1="schedule" > -FUNC2="do_IRQ" > +FUNC2="do_softirq" > > ALL_FUNCS="#### all functions enabled ####" > > > > Looks good to me. I will queue this for 4.15-rc1 thanks, -- Shuah
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