From d1c27c55427e3fe54c1bc22bd4d40fc21ff5406c Mon Sep 17 00:00:00 2001 From: Ross Zwisler Date: Mon, 13 Mar 2023 15:17:44 -0600 Subject: [PATCH] leaking_addresses: also skip canonical ftrace path 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. Link: https://lkml.kernel.org/r/20230313211746.1541525-2-zwisler@kernel.org Cc: "Tobin C. Harding" Cc: Andrew Morton Cc: Mark Rutland Cc: Masami Hiramatsu Cc: Paolo Bonzini Cc: Shuah Khan Acked-by: Tycho Andersen Reviewed-by: Steven Rostedt (Google) Signed-off-by: Ross Zwisler Signed-off-by: Steven Rostedt (Google) --- 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'); -- 2.25.1