linux-kernel - Re: [PATCH 2/3 v7] livepatch: add sympos as disambiguator field to klp

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Message-ID: <20151118163707.GM4431@pathway.suse.cz>
Date:	Wed, 18 Nov 2015 17:37:07 +0100
From:	Petr Mladek <pmladek@...e.com>
To:	Chris J Arges <chris.j.arges@...onical.com>
Cc:	live-patching@...r.kernel.org, jpoimboe@...hat.com,
	sjenning@...hat.com, jikos@...nel.org, vojtech@...e.com,
	jeyu@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3 v7] livepatch: add sympos as disambiguator field to
 klp_reloc

On Mon 2015-11-16 11:03:06, Chris J Arges wrote:
> In cases of duplicate symbols, sympos will be used to disambiguate instead
> of val. By default sympos will be 0, and patching will only succeed if
> the symbol is unique. Specifying a positive value will ensure that
> occurrence of the symbol in kallsyms for the patched object will be used
> for patching if it is valid.
> 
> Remove klp_verify_callback, klp_verify_args and klp_verify_vmlinux_symbol
> as they are no longer used.
> 
> >From the klp_reloc structure remove val, as it can be refactored as a
  ^
Please, remove this extra '>'. I guess that you cut&pasted the
comment from a mail reply ;-)

Best Regards,
Petr


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