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SubjectRe: CONFIG_DEBUG_INFO_SPLIT impacts on faddr2line
Hi Andi,

On Mon, Nov 13, 2017 at 10:52:27AM -0800, Andi Kleen wrote:
>> > It's the "CONFIG_DEBUG_INFO_SPLIT" thing that makes faddr2line unable
>> > to see the inlining information,
>> >
>> > Using OPTIMIZE_INLINING is fine.
>>
>> Good to know that!
>
>It works for me. Perhaps your binutils is too old? It was
>added at some point. Can you try upgrading?
>
>% ./linux/scripts/faddr2line obj/vmlinux schedule+10
>schedule+10/0x80:
>schedule at arch/x86/include/asm/current.h:15
>
>% addr2line --version
>GNU addr2line version 2.27-24.fc26

I use debian and tried addr2line in 2 systems:

GNU addr2line (GNU Binutils for Debian) 2.28
GNU addr2line (GNU Binutils for Debian) 2.29.1

Regards,
Fengguang

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