| Date | Tue, 9 Feb 2021 13:52:52 +0100 | From | Pavel Machek <> | Subject | Re: [PATCH 4.4 22/38] elfcore: fix building with clang |
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Hi!
> From: Arnd Bergmann <arnd@arndb.de> > > commit 6e7b64b9dd6d96537d816ea07ec26b7dedd397b9 upstream. > > kernel/elfcore.c only contains weak symbols, which triggers a bug with > clang in combination with recordmcount: > > Cannot find symbol for section 2: .text. > kernel/elfcore.o: failed > > Move the empty stubs into linux/elfcore.h as inline functions. As only > two architectures use these, just use the architecture specific Kconfig > symbols to key off the declaration.
4.4 has this:
config BINFMT_ELF32 bool default y if MIPS32_O32 || MIPS32_N32 select ELFCORE
in arch/mips. So I believe we'll see problems in that configuration...?
Best regards, Pavel -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany [unhandled content-type:application/pgp-signature] |