On 22/12/2015 23:28, Richard Weinberger wrote: > Am 22.12.2015 um 22:44 schrieb Mickaël Salaün: >> 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' >> >> Signed-off-by: Mickaël Salaün <m...@digikod.net> >> Cc: Jeff Dike <jd...@addtoit.com> >> Cc: Richard Weinberger <rich...@nod.at> >> --- >> arch/x86/um/Kconfig | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig >> index ed56a1c4ae73..bb7cd8b38043 100644 >> --- a/arch/x86/um/Kconfig >> +++ b/arch/x86/um/Kconfig >> @@ -26,6 +26,7 @@ config X86_32 >> select CLONE_BACKWARDS >> select OLD_SIGSUSPEND3 >> select OLD_SIGACTION >> + select COREDUMP > > > Do you know since when this is broken?
After some bisecting, it's broken since v3.15. I'll send a new patch including this info. Mickaël
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