Messages in this thread Patch in this message | | | From | Qian Cai <> | Subject | [PATCH] configs/debug: set CONFIG_DEBUG_INFO=y properly | Date | Tue, 1 Mar 2022 15:29:20 -0500 |
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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
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