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Date: Mon, 13 Mar 2023 15:17:44 -0600 From: Ross Zwisler <zwisler@...nel.org> To: linux-kernel@...r.kernel.org Cc: Ross Zwisler <zwisler@...gle.com>, "Tobin C. Harding" <me@...in.cc>, Andrew Morton <akpm@...ux-foundation.org>, Mark Rutland <mark.rutland@....com>, Masami Hiramatsu <mhiramat@...nel.org>, Paolo Bonzini <pbonzini@...hat.com>, Shuah Khan <shuah@...nel.org>, Steven Rostedt <rostedt@...dmis.org>, Tycho Andersen <tycho@...ho.pizza>, kvm@...r.kernel.org, linux-hardening@...r.kernel.org, linux-kselftest@...r.kernel.org, linux-mm@...ck.org, linux-trace-kernel@...r.kernel.org Subject: [PATCH v4 2/3] leaking_addresses: also skip canonical ftrace path From: Ross Zwisler <zwisler@...gle.com> The canonical location for the tracefs filesystem is at /sys/kernel/tracing. But, from Documentation/trace/ftrace.rst: Before 4.1, all ftrace tracing control files were within the debugfs file system, which is typically located at /sys/kernel/debug/tracing. For backward compatibility, when mounting the debugfs file system, the tracefs file system will be automatically mounted at: /sys/kernel/debug/tracing scripts/leaking_addresses.pl only skipped this older debugfs path, so let's add the canonical path as well. Acked-by: Tycho Andersen <tycho@...ho.pizza> Reviewed-by: Steven Rostedt (Google) <rostedt@...dmis.org> Signed-off-by: Ross Zwisler <zwisler@...gle.com> --- scripts/leaking_addresses.pl | 1 + 1 file changed, 1 insertion(+) diff --git a/scripts/leaking_addresses.pl b/scripts/leaking_addresses.pl index 8f636a23bc3f..e695634d153d 100755 --- a/scripts/leaking_addresses.pl +++ b/scripts/leaking_addresses.pl @@ -61,6 +61,7 @@ my @skip_abs = ( '/proc/device-tree', '/proc/1/syscall', '/sys/firmware/devicetree', + '/sys/kernel/tracing/trace_pipe', '/sys/kernel/debug/tracing/trace_pipe', '/sys/kernel/security/apparmor/revision'); -- 2.40.0.rc1.284.g88254d51c5-goog
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