[PATCH] configs/debug: set CONFIG_DEBUG_INFO=y properly

Qian Cai
2022-03-01T20:31:40Z

CONFIG_DEBUG_INFO can't be set by user directly, so set
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y instead. Otherwise, we end
up with no debuginfo in vmlinux which is a big no-no for kernel
debugging.

Signed-off-by: Qian Cai <quic_qiancai@quicinc.com>
---
kernel/configs/debug.config | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/configs/debug.config b/kernel/configs/debug.config
index e9ffb0cc1eec..07df6d93c4df 100644
--- a/kernel/configs/debug.config
+++ b/kernel/configs/debug.config
@@ -16,7 +16,7 @@ CONFIG_SYMBOLIC_ERRNAME=y
#
# Compile-time checks and compiler options
#
-CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_FRAME_WARN=2048
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
--
2.30.2