kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc
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@@ -1,11 +1,7 @@
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 #!/bin/sh
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 # SPDX-License-Identifier: GPL-2.0
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 # description: Kprobe event string type argument
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-
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-[ -f kprobe_events ] || exit_unsupported # this is configurable
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-
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-echo 0 > events/enable
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-echo > kprobe_events
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+# requires: kprobe_events
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 case `uname -m` in
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 x86_64)
..
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@@ -34,15 +30,13 @@
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 : "Test get argument (1)"
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 echo "p:testprobe tracefs_create_dir arg1=+0(${ARG1}):string" > kprobe_events
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 echo 1 > events/kprobes/testprobe/enable
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-echo "p:test _do_fork" >> kprobe_events
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+echo "p:test $FUNCTION_FORK" >> kprobe_events
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 grep -qe "testprobe.* arg1=\"test\"" trace
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 echo 0 > events/kprobes/testprobe/enable
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 : "Test get argument (2)"
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 echo "p:testprobe tracefs_create_dir arg1=+0(${ARG1}):string arg2=+0(${ARG1}):string" > kprobe_events
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 echo 1 > events/kprobes/testprobe/enable
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-echo "p:test _do_fork" >> kprobe_events
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+echo "p:test $FUNCTION_FORK" >> kprobe_events
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 grep -qe "testprobe.* arg1=\"test\" arg2=\"test\"" trace
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-echo 0 > events/enable
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-echo > kprobe_events