linux-kernel - Re: Kernel build error on BTFIDS vmlinux

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Message-ID: <5a4dfcc7-5f6f-d1bb-42a0-363cb59b6d93@redhat.com>
Date:   Thu, 20 Aug 2020 13:14:34 +0100
From:   Nick Clifton <nickc@...hat.com>
To:     Mark Wielaard <mark@...mp.org>, Jiri Olsa <jolsa@...hat.com>
Cc:     Jesper Dangaard Brouer <brouer@...hat.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>, sdf@...gle.com,
        andriin@...com
Subject: Re: Kernel build error on BTFIDS vmlinux

Hi Guys,

>> so when I take empty object and compile like:
>>
>>   $ echo 'int main(int argc, char **argv) { return 0; }' | gcc -c -o ex.o -g -gz=zlib -x c -
>>   $ ld -o ex --compress-debug-sections=zlib ex.o

Thanks Mark.  I have now created a binutils PR for this bug, and I am looking into a fix:

  https://sourceware.org/bugzilla/show_bug.cgi?id=26428

Cheers
  Nick