riscv: ftrace: support PREEMPT

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Now, we can safely enable dynamic ftrace with kernel preemption.

Signed-off-by: Andy Chiu <andy.chiu@sifive.com>
Reviewed-by: Björn Töpel <bjorn@rivosinc.com>
Link: https://lore.kernel.org/r/20250407180838.42877-9-andybnac@gmail.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>

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Andy Chiu 2025-04-08 02:08:33 +08:00 • committed by Palmer Dabbelt

parent ca358692de

commit d0262e907e

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arch/riscv/Kconfig

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