On 23/12/2015 22:42, Josh Triplett wrote:
> On Wed, Dec 23, 2015 at 01:59:13PM +0100, Mickaël Salaün wrote:
>> Fix build error by selecting COREDUMP when X86_32 is selected:
>>
>> arch/x86/um/built-in.o: In function `elf_core_write_extra_phdrs':
>> (.text+0x3e62): undefined reference to `dump_emit'
>> arch/x86/um/built-in.o: In function `elf_core_write_extra_data':
>> (.text+0x3eef): undefined reference to `dump_emit'
>>
>> Fixes: 5d2acfc7b974 ("kconfig: make allnoconfig disable options behind
>> EMBEDDED and EXPERT")
>> Signed-off-by: Mickaël Salaün <[email protected]>
>> Cc: Jeff Dike <[email protected]>
>> Cc: Richard Weinberger <[email protected]>
>> Cc: Josh Triplett <[email protected]>
>> Cc: Paul E. McKenney <[email protected]>
>> Cc: Michal Marek <[email protected]>
>> Cc: Andrew Morton <[email protected]>
>> Cc: Linus Torvalds <[email protected]>
>
> I suppose um doesn't care deeply about binary size, but ideally I would
> suggest changing arch/x86/um/Makefile to make elfcore.c compiled in when
> CONFIG_ELF_CORE rather than CONFIG_BINFMT_ELF.That looks better! Since the first patch has been added to the mmots tree (but not yet in mmotm) I'll send a patch update instead of a new one reverting the first. I hope this is OK. Regards, Mickaël
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