Hi Daniel, [auto build test WARNING on v4.8-rc4] [also build test WARNING on next-20160825] [cannot apply to powerpc/next kvm-ppc/kvm-ppc-next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information]
url: https://github.com/0day-ci/linux/commits/Daniel-Axtens/powerpc-sparse-Make-a-bunch-of-things-static/20160902-075213 config: powerpc-allmodconfig (attached as .config) compiler: powerpc64-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=powerpc All warnings (new ones prefixed by >>): In file included from arch/powerpc/include/uapi/asm/sigcontext.h:13:0, from arch/powerpc/include/uapi/asm/ucontext.h:5, from arch/powerpc/include/asm/asm-prototypes.h:18, from arch/powerpc/platforms/pseries/lpar.c:48: >> arch/powerpc/include/asm/elf.h:33:0: warning: "ELF_CORE_EFLAGS" redefined #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0) ^ In file included from arch/powerpc/platforms/pseries/lpar.c:47:0: arch/powerpc/include/asm/fadump.h:49:0: note: this is the location of the previous definition #define ELF_CORE_EFLAGS 0 ^ In file included from arch/powerpc/include/uapi/asm/sigcontext.h:13:0, from arch/powerpc/include/uapi/asm/ucontext.h:5, from arch/powerpc/include/asm/asm-prototypes.h:18, from arch/powerpc/platforms/pseries/lpar.c:48: >> arch/powerpc/include/asm/elf.h:33:0: warning: "ELF_CORE_EFLAGS" redefined #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0) ^ In file included from arch/powerpc/platforms/pseries/lpar.c:47:0: arch/powerpc/include/asm/fadump.h:49:0: note: this is the location of the previous definition #define ELF_CORE_EFLAGS 0 ^ vim +/ELF_CORE_EFLAGS +33 arch/powerpc/include/asm/elf.h ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 17 /* ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 18 * This is used to ensure we don't load something for the wrong architecture. ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 19 */ ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 20 #define elf_check_arch(x) ((x)->e_machine == ELF_ARCH) 01e31dba include/asm-powerpc/elf.h Roland McGrath 2008-01-02 21 #define compat_elf_check_arch(x) ((x)->e_machine == EM_PPC) ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 22 81970387 include/asm-powerpc/elf.h Roland McGrath 2007-12-20 23 #define CORE_DUMP_USE_REGSET 637a6ff6 include/asm-ppc64/elf.h Olof Johansson 2005-09-20 24 #define ELF_EXEC_PAGESIZE PAGE_SIZE ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 25 ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 26 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 27 use of this is to invoke "./ld.so someprog" to test out a new version of ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 28 the loader. We need to make sure that it is out of the way of the program ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 29 that it will "exec", and that there is sufficient room for the brk. */ ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 30 59994fb0 arch/powerpc/include/asm/elf.h Vineeth Vijayan 2014-11-14 31 #define ELF_ET_DYN_BASE 0x20000000 ^1da177e include/asm-ppc64/elf.h Linus Torvalds 2005-04-16 32 918d0355 arch/powerpc/include/asm/elf.h Rusty Russell 2013-11-20 @33 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0) 918d0355 arch/powerpc/include/asm/elf.h Rusty Russell 2013-11-20 34 5f149cf0 include/asm-powerpc/elf.h Roland McGrath 2007-10-16 35 /* 5f149cf0 include/asm-powerpc/elf.h Roland McGrath 2007-10-16 36 * Our registers are always unsigned longs, whether we're a 32 bit 5f149cf0 include/asm-powerpc/elf.h Roland McGrath 2007-10-16 37 * process or 64 bit, on either a 64 bit or 32 bit kernel. 5f149cf0 include/asm-powerpc/elf.h Roland McGrath 2007-10-16 38 * 5f149cf0 include/asm-powerpc/elf.h Roland McGrath 2007-10-16 39 * This macro relies on elf_regs[i] having the right type to truncate to, 5f149cf0 include/asm-powerpc/elf.h Roland McGrath 2007-10-16 40 * either u32 or u64. It defines the body of the elf_core_copy_regs 5f149cf0 include/asm-powerpc/elf.h Roland McGrath 2007-10-16 41 * function, either the native one with elf_gregset_t elf_regs or :::::: The code at line 33 was first introduced by commit :::::: 918d03552e031dcbdaa2a22da3c2abff5952c38a powerpc: Set eflags correctly for ELF ABIv2 core dumps. :::::: TO: Rusty Russell <ru...@rustcorp.com.au> :::::: CC: Benjamin Herrenschmidt <b...@kernel.crashing.org> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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