From: Pu Lehui Date: Mon, 17 Mar 2025 03:12:13 +0000 (+0000) Subject: riscv: fgraph: Select HAVE_FUNCTION_GRAPH_TRACER depends on HAVE_DYNAMIC_FTRACE_WITH_ARGS X-Git-Tag: v6.15-rc1~18^2~3^2~4 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e8eb8e1bdae94b9e003f5909519fd311d0936890;p=thirdparty%2Fkernel%2Flinux.git 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 Closes: https://lore.kernel.org/oe-kbuild-all/202503160820.dvqMpH0g-lkp@intel.com/ Signed-off-by: Pu Lehui Reviewed-by: Björn Töpel Link: https://lore.kernel.org/r/20250317031214.4138436-1-pulehui@huaweicloud.com Signed-off-by: Alexandre Ghiti --- diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index bae5fd79d6901..e2c80e88b5cdd 100644 --- 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