linux-kernel - Re: [PATCH 1/2] objtool: Check for gelf_update

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Message-ID: <alpine.LSU.2.21.2106290954420.3234@pobox.suse.cz>
Date:   Tue, 29 Jun 2021 09:54:58 +0200 (CEST)
From:   Miroslav Benes <mbenes@...e.cz>
To:     Michael Forney <mforney@...rney.org>
cc:     Josh Poimboeuf <jpoimboe@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] objtool: Check for gelf_update_rel[a] failures

On Sat, 8 May 2021, Michael Forney wrote:

> Otherwise, if these fail we end up with garbage data in the
> .rela.orc_unwind_ip section, leading to errors like
> 
>   ld: fs/squashfs/namei.o: bad reloc symbol index (0x7f16 >= 0x12) for offset 0x7f16d5c82cc8 in section `.orc_unwind_ip'
> 
> Signed-off-by: Michael Forney <mforney@...rney.org>

Reviewed-by: Miroslav Benes <mbenes@...e.cz>

M