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authorRoss Zwisler <zwisler@google.com>2023-03-13 15:17:44 -0600
committerSteven Rostedt (Google) <rostedt@goodmis.org>2023-03-29 06:52:08 -0400
commitd1c27c55427e3fe54c1bc22bd4d40fc21ff5406c (patch)
tree5665add90fd290f70f0297fa8a18d30afc909006 /scripts/leaking_addresses.pl
parent4336cc15b9f7b34bc0ddc85c76f71be6a0355028 (diff)
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" <me@tobin.cc> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Shuah Khan <shuah@kernel.org> Acked-by: Tycho Andersen <tycho@tycho.pizza> Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Ross Zwisler <zwisler@google.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'scripts/leaking_addresses.pl')
-rwxr-xr-xscripts/leaking_addresses.pl1
1 files changed, 1 insertions, 0 deletions
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');