* Re: [RFC PATCH] mm, slob: Rewrite SLOB using segregated free list
[not found] <20211020135535.517236-1-42.hyeyoo@gmail.com>
@ 2021-10-20 20:22 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-10-20 20:22 UTC (permalink / raw)
To: Hyeonggon Yoo; +Cc: llvm, kbuild-all
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Hi Hyeonggon,
[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on linux/master]
[also build test ERROR on linus/master v5.15-rc6 next-20211020]
[cannot apply to hnaz-mm/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Hyeonggon-Yoo/mm-slob-Rewrite-SLOB-using-segregated-free-list/20211020-215705
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git ec681c53f8d2d0ee362ff67f5b98dd8263c15002
config: i386-randconfig-r003-20211019 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 9660563950aaed54020bfdf0be07e7096a9553e4)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/e2ba7ee42ed802d48dd0ea4ff0fe07096d115c11
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Hyeonggon-Yoo/mm-slob-Rewrite-SLOB-using-segregated-free-list/20211020-215705
git checkout e2ba7ee42ed802d48dd0ea4ff0fe07096d115c11
# save the attached .config to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> mm/slob.c:603:16: error: use of undeclared identifier '_RET_IP'; did you mean 'NET_IPX'?
trace_kmalloc(_RET_IP, ret, size, s->size, gfp);
^~~~~~~
NET_IPX
include/uapi/linux/sysctl.h:210:2: note: 'NET_IPX' declared here
NET_IPX=6,
^
>> mm/slob.c:604:12: error: expected ';' after return statement
return ret
^
;
2 errors generated.
vim +603 mm/slob.c
597
598 #ifdef CONFIG_TRACING
599 void *kmem_cache_alloc_trace(struct kmem_cache *s, gfp_t gfp, size_t size)
600 {
601 void *ret = slob_alloc_node(s, gfp, NUMA_NO_NODE);
602
> 603 trace_kmalloc(_RET_IP, ret, size, s->size, gfp);
> 604 return ret
605 }
606
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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