From 455948e1e59169dc6f03819aeff28d7225c08d5f Mon Sep 17 00:00:00 2001 From: Mohamad Noor Alim Hussin Date: Tue, 31 Jan 2023 15:34:24 +0800 Subject: [PATCH] RISC-V: enable dynamic ftrace for RV32I The RISC-V mcount function is now capable of supporting RV32I so make it available in the kernel config. Signed-off-by: Jamie Iles Link: https://lore.kernel.org/r/20221115200832.706370-5-jamie@jamieiles.com Signed-off-by: Palmer Dabbelt Signed-off-by: Mohamad Noor Alim Hussin --- arch/riscv/Kconfig | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 1b894c327..d8b8981ff 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -88,6 +88,11 @@ config RISCV select SYSCTL_EXCEPTION_TRACE select THREAD_INFO_IN_TASK select UACCESS_MEMCPY if !MMU + select HAVE_DYNAMIC_FTRACE if MMU + select HAVE_DYNAMIC_FTRACE_WITH_REGS if HAVE_DYNAMIC_FTRACE + select HAVE_FTRACE_MCOUNT_RECORD + select HAVE_FUNCTION_GRAPH_TRACER + select HAVE_FUNCTION_TRACER config ARCH_MMAP_RND_BITS_MIN default 18 if 64BIT @@ -224,11 +229,6 @@ config ARCH_RV64I bool "RV64I" select 64BIT select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && GCC_VERSION >= 50000 - select HAVE_DYNAMIC_FTRACE if MMU - select HAVE_DYNAMIC_FTRACE_WITH_REGS if HAVE_DYNAMIC_FTRACE - select HAVE_FTRACE_MCOUNT_RECORD - select HAVE_FUNCTION_GRAPH_TRACER - select HAVE_FUNCTION_TRACER select SWIOTLB if MMU endchoice