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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
| commit | 34996e42f82bfd60bc2c191e5cae3c6ab233ec6c (patch) | |
| tree | 62db60558cbf089714b48daeabca82bf2b20b20e /arch/riscv/kernel/probes | |
| parent | Adding debian version 6.8.12-1. (diff) | |
| download | linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.tar.xz linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.zip | |
Merging upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/riscv/kernel/probes')
| -rw-r--r-- | arch/riscv/kernel/probes/ftrace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/riscv/kernel/probes/ftrace.c b/arch/riscv/kernel/probes/ftrace.c index 7142ec42e8..a69dfa610a 100644 --- a/arch/riscv/kernel/probes/ftrace.c +++ b/arch/riscv/kernel/probes/ftrace.c @@ -11,6 +11,9 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip, struct kprobe_ctlblk *kcb; int bit; + if (unlikely(kprobe_ftrace_disabled)) + return; + bit = ftrace_test_recursion_trylock(ip, parent_ip); if (bit < 0) return; |