linux-kernel - Re: [PATCH v2 48/76] ARC: Module support

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Message-ID: <50FA89F4.9090203@synopsys.com>
Date:	Sat, 19 Jan 2013 17:26:36 +0530
From:	Vineet Gupta <Vineet.Gupta1@...opsys.com>
To:	Arnd Bergmann <arnd@...db.de>
CC:	<linux-arch@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 48/76] ARC: Module support

On Friday 18 January 2013 08:20 PM, Arnd Bergmann wrote:
> On Friday 18 January 2013, Vineet Gupta wrote:
>
>> +int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
>> +			      char *secstr, struct module *mod)
>> +{
>> +    return 0;
>> +}
>> +
>> +void module_arch_cleanup(struct module *mod)
>> +{
>> +}
>> +
>> +int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs,
>> +		    struct module *mod)
>> +{
>> +    return 0;
>> +}
> These three empty functions are already defined __weak in kernel/module.c
> so you can simply omit them here.
>
> 	Arnd

Actually a subsequent patch to do dwarf unwinding out of modules has valid code in
those. But yes I can take them out from this patch and introduce in the the one
which really needs it.

Thx,
-Vineet
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