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McKenney" Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List Subject: [linux-next:master 10381/10451] kernel/rcu/rcu.h:138:undefined reference to `csd_lock_is_stuck' Message-ID: <202407031919.QUBn1G5D-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspam-User: X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: F32E91C0013 X-Stat-Signature: jodww1kyqimi45r7nnb67qbewykbgt1k X-HE-Tag: 1720005487-75191 X-HE-Meta: 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 5ePeU9rj WpXuG9rHPkTLocEyvFPa9YB55ohK93iz1d+l8gu1xAWGG3jyvZyXRLG0CqRqgMd2Y1BbqNcjxgx/fpshk3LAzlfODvCm0JWekemRGFs0644h4Aeme8MXeuNAMSReV0nPaAGYUvg5wF5lbLlDuugITPO/r9+91+s/oqYJa4gRWLXDi+k8a0vmmLsIve0tkItNQl7vCePD1ke8iM2QBOaueD/qJxXMDF2LjVfH6+pBM0n+AUH9Q7AF/UCBGeqK3+GSkn3nj6DTSV0SFKis+/cIfeOBqeeUceBxBFkEomBCXMXKChw/wxKtooWDGSxaugsECCnHzb2+kJc5ApX2VOtaS/h34pbmkMm6hZbHRWETBQXWuq8eyZPb2JU3NzeFQP2Gj58z3qPVjGKAX0iN58Jte+Z1HRQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 0b58e108042b0ed28a71cd7edf5175999955b233 commit: eb52b064da252ef2ecc1fd112ebd3f687f9affd5 [10381/10451] Merge branch 'non-rcu/next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git config: riscv-randconfig-r133-20240211 (https://download.01.org/0day-ci/archive/20240703/202407031919.QUBn1G5D-lkp@intel.com/config) compiler: riscv64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240703/202407031919.QUBn1G5D-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202407031919.QUBn1G5D-lkp@intel.com/ All errors (new ones prefixed by >>): riscv64-linux-ld: kernel/rcu/tree.o: in function `sync_rcu_exp_done': kernel/rcu/tree_exp.h:155:(.text+0xd0c): undefined reference to `csd_lock_is_stuck' riscv64-linux-ld: kernel/rcu/tree.o: in function `rcu_seq_current': >> kernel/rcu/rcu.h:138:(.text+0x3222): undefined reference to `csd_lock_is_stuck' vim +138 kernel/rcu/rcu.h 2e8c28c2dd96c6 Paul E. McKenney 2017-02-20 134 8660b7d8a54522 Paul E. McKenney 2017-03-13 135 /* Return the current value the update side's sequence number, no ordering. */ 8660b7d8a54522 Paul E. McKenney 2017-03-13 136 static inline unsigned long rcu_seq_current(unsigned long *sp) 8660b7d8a54522 Paul E. McKenney 2017-03-13 137 { 8660b7d8a54522 Paul E. McKenney 2017-03-13 @138 return READ_ONCE(*sp); 8660b7d8a54522 Paul E. McKenney 2017-03-13 139 } 8660b7d8a54522 Paul E. McKenney 2017-03-13 140 :::::: The code at line 138 was first introduced by commit :::::: 8660b7d8a545227fd9ee80508aa82528ea9947d7 srcu: Use rcu_segcblist to track SRCU callbacks :::::: TO: Paul E. McKenney :::::: CC: Paul E. McKenney -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki