riscv: fgraph: Select HAVE_FUNCTION_GRAPH_TRACER depends on HAVE_DYNAMIC_FTRACE_WITH_ARGS

Currently, fgraph on riscv relies on the infrastructure of
DYNAMIC_FTRACE_WITH_ARGS. However, DYNAMIC_FTRACE_WITH_ARGS may be
turned off on riscv, which will cause the enabled fgraph to be abnormal.
Therefore, let's select HAVE_FUNCTION_GRAPH_TRACER depends on
HAVE_DYNAMIC_FTRACE_WITH_ARGS.

Fixes: a3ed4157b7d8 ("fgraph: Replace fgraph_ret_regs with ftrace_regs")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202503160820.dvqMpH0g-lkp@intel.com/
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Reviewed-by: Björn Töpel <bjorn@rivosinc.com>
Link: https://lore.kernel.org/r/20250317031214.4138436-1-pulehui@huaweicloud.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index bae5fd79d6901511a1f01a39541826239601e905..e2c80e88b5cdd5b4687230b58cdefd2318536353 100644 (file)
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -150,7 +150,7 @@ config RISCV
        select HAVE_DYNAMIC_FTRACE_WITH_ARGS if HAVE_DYNAMIC_FTRACE
        select HAVE_FTRACE_GRAPH_FUNC
        select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL
-       select HAVE_FUNCTION_GRAPH_TRACER
+       select HAVE_FUNCTION_GRAPH_TRACER if HAVE_DYNAMIC_FTRACE_WITH_ARGS
        select HAVE_FUNCTION_GRAPH_FREGS
        select HAVE_FUNCTION_TRACER if !XIP_KERNEL && !PREEMPTION
        select HAVE_EBPF_JIT if MMU