[powerpc:test 36/49] arch/powerpc/include/asm/elf.h:166:32: error: 'ppc64_caches' undeclared

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git test
head:   675b1ff3778df243879ed2c58dfa80aeb1f9bf03
commit: c500c7698377f9cd34f676372762513704b4c79d [36/49] powerpc: A new cache geometry aux vectors
config: powerpc-lite5200b_defconfig (attached as .config)
compiler: powerpc-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
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
        git checkout c500c7698377f9cd34f676372762513704b4c79d
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

All errors (new ones prefixed by >>):

   fs/binfmt_elf.c: In function 'create_elf_tables':
>> arch/powerpc/include/asm/elf.h:166:32: error: 'ppc64_caches' undeclared (first use in this function)
     NEW_AUX_ENT(AT_L1I_CACHESIZE, ppc64_caches.l1i.size);  \
                                   ^
   fs/binfmt_elf.c:222:26: note: in definition of macro 'NEW_AUX_ENT'
      elf_info[ei_index++] = val; \
                             ^~~
   fs/binfmt_elf.c:232:2: note: in expansion of macro 'ARCH_DLINFO'
     ARCH_DLINFO;
     ^~~~~~~~~~~
   arch/powerpc/include/asm/elf.h:166:32: note: each undeclared identifier is reported only once for each function it appears in
     NEW_AUX_ENT(AT_L1I_CACHESIZE, ppc64_caches.l1i.size);  \
                                   ^
   fs/binfmt_elf.c:222:26: note: in definition of macro 'NEW_AUX_ENT'
      elf_info[ei_index++] = val; \
                             ^~~
   fs/binfmt_elf.c:232:2: note: in expansion of macro 'ARCH_DLINFO'
     ARCH_DLINFO;
     ^~~~~~~~~~~

vim +/ppc64_caches +166 arch/powerpc/include/asm/elf.h

   160		NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC);			\
   161		/* Cache size items */						\
   162		NEW_AUX_ENT(AT_DCACHEBSIZE, dcache_bsize);			\
   163		NEW_AUX_ENT(AT_ICACHEBSIZE, icache_bsize);			\
   164		NEW_AUX_ENT(AT_UCACHEBSIZE, ucache_bsize);			\
   165		VDSO_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso_base);	\
 > 166		NEW_AUX_ENT(AT_L1I_CACHESIZE, ppc64_caches.l1i.size);		\
   167		NEW_AUX_ENT(AT_L1I_CACHEGEOMETRY, get_cache_shape(l1i));	\
   168		NEW_AUX_ENT(AT_L1D_CACHESIZE, ppc64_caches.l1i.size);		\
   169		NEW_AUX_ENT(AT_L1D_CACHEGEOMETRY, get_cache_shape(l1i));	\

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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