Messages in this thread Patch in this message |  | | From | Slava Bacherikov <> | Subject | [PATCH] kbuild: disable DEBUG_INFO_SPLIT when BTF is on | Date | Tue, 31 Mar 2020 19:47:20 +0300 |
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Currently turning on DEBUG_INFO_SPLIT when DEBUG_INFO_BTF is also enabled will produce invalid btf file, since gen_btf function in link-vmlinux.sh script doesn't handle *.dwo files.
Signed-off-by: Slava Bacherikov <slava@bacher09.org> --- lib/Kconfig.debug | 1 + 1 file changed, 1 insertion(+)
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index f61d834e02fe..a9429ef5eec8 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -223,6 +223,7 @@ config DEBUG_INFO_DWARF4 config DEBUG_INFO_BTF bool "Generate BTF typeinfo" depends on DEBUG_INFO + depends on !DEBUG_INFO_SPLIT help Generate deduplicated BTF type information from DWARF debug info. Turning this on expects presence of pahole tool, which will convert -- 2.24.1
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