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| author | Qian Cai <quic_qiancai@quicinc.com> | 2022-03-04 20:29:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-05 11:08:33 -0800 |
| commit | d1eff16d727ff257b706d32114d3881f67cc9c75 (patch) | |
| tree | 1476f0f722f4dd00723940c92ce18ce69b553a2a /kernel/configs | |
| parent | dd21bfa425c098b95ca86845f8e7d1ec1ddf6e4a (diff) | |
| download | linux-d1eff16d727ff257b706d32114d3881f67cc9c75.tar.gz linux-d1eff16d727ff257b706d32114d3881f67cc9c75.tar.bz2 linux-d1eff16d727ff257b706d32114d3881f67cc9c75.zip | |
configs/debug: set CONFIG_DEBUG_INFO=y properly
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.
Link: https://lkml.kernel.org/r/20220301202920.18488-1-quic_qiancai@quicinc.com
Signed-off-by: Qian Cai <quic_qiancai@quicinc.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/configs')
| -rw-r--r-- | kernel/configs/debug.config | 2 |
1 files changed, 1 insertions, 1 deletions
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 |