Hi Parav, [auto build test ERROR on cgroup/for-next] [also build test ERROR on v4.5-rc1 next-20160129] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Parav-Pandit/rdmacg-IB-core-rdma-controller-support/20160131-063313 base: https://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git for-next config: xtensa-allmodconfig (attached as .config) 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=xtensa All errors (new ones prefixed by >>): In file included from arch/xtensa/include/generated/asm/bug.h:1:0, from include/linux/bug.h:4, from include/linux/mmdebug.h:4, from include/linux/gfp.h:4, from include/linux/slab.h:14, from kernel/cgroup_rdma.c:8: kernel/cgroup_rdma.c: In function 'find_cg_rpool_locked': >> include/linux/lockdep.h:340:51: error: invalid type argument of '->' (have 'spinlock_t') #define lockdep_is_held(lock) lock_is_held(&(lock)->dep_map) ^ include/asm-generic/bug.h:86:25: note: in definition of macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^ include/linux/lockdep.h:366:27: note: in expansion of macro 'lockdep_is_held' WARN_ON(debug_locks && !lockdep_is_held(l)); \ ^ kernel/cgroup_rdma.c:179:2: note: in expansion of macro 'lockdep_assert_held' lockdep_assert_held(cg->rpool_list_lock); ^ vim +340 include/linux/lockdep.h 7531e2f34 Peter Zijlstra 2008-08-11 334 int trylock, int read, int check, 7531e2f34 Peter Zijlstra 2008-08-11 335 struct lockdep_map *nest_lock, unsigned long ip); fbb9ce953 Ingo Molnar 2006-07-03 336 fbb9ce953 Ingo Molnar 2006-07-03 337 extern void lock_release(struct lockdep_map *lock, int nested, fbb9ce953 Ingo Molnar 2006-07-03 338 unsigned long ip); fbb9ce953 Ingo Molnar 2006-07-03 339 f607c6685 Peter Zijlstra 2009-07-20 @340 #define lockdep_is_held(lock) lock_is_held(&(lock)->dep_map) f607c6685 Peter Zijlstra 2009-07-20 341 f607c6685 Peter Zijlstra 2009-07-20 342 extern int lock_is_held(struct lockdep_map *lock); f607c6685 Peter Zijlstra 2009-07-20 343 :::::: The code at line 340 was first introduced by commit :::::: f607c6685774811b8112e124f10a053d77015485 lockdep: Introduce lockdep_assert_held() :::::: TO: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> :::::: CC: Ingo Molnar <mingo@xxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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