From a3af3f9be409610ebc4fa2697f3ed385a6498a74 Mon Sep 17 00:00:00 2001
From: Tobias Waldekranz <tobias@waldekranz.com>
Date: Mon, 18 Nov 2024 12:59:22 +0100
Subject: [PATCH] x86_64: Enable kprobes and ftrace in kernel

This avoids full recompiles every time we want to use things like ply.
---
 board/x86_64/linux_defconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/board/x86_64/linux_defconfig b/board/x86_64/linux_defconfig
index 68ff214c..5af4113b 100644
--- a/board/x86_64/linux_defconfig
+++ b/board/x86_64/linux_defconfig
@@ -33,6 +33,7 @@ CONFIG_KALLSYMS_ALL=y
 CONFIG_PROFILING=y
 CONFIG_SMP=y
 CONFIG_EFI=y
+CONFIG_KPROBES=y
 # CONFIG_GCC_PLUGINS is not set
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -264,5 +265,5 @@ CONFIG_PANIC_ON_OOPS=y
 CONFIG_PANIC_TIMEOUT=20
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
-# CONFIG_FTRACE is not set
+CONFIG_FUNCTION_TRACER=y
 CONFIG_UNWINDER_FRAME_POINTER=y