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ESMTP; 11 Aug 2023 17:20:55 -0700 Received: from kbuild by d1ccc7e87e8f with local (Exim 4.96) (envelope-from ) id 1qUcND-00088C-02; Sat, 12 Aug 2023 00:20:55 +0000 Date: Sat, 12 Aug 2023 08:20:00 +0800 From: kernel test robot To: Thomas Gleixner Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Sebastian Andrzej Siewior , Muchun Song Subject: mm/memcontrol.c:600:9: sparse: sparse: incorrect type in argument 1 (different address spaces) Message-ID: <202308120839.dVnfuv2t-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 190bf7b14b0cf3df19c059061be032bd8994a597 commit: e575d401583273a7ac5dfb27520e41c821e81816 mm/memcontrol: Replace the PREEMPT_RT conditionals date: 11 months ago config: loongarch-randconfig-r072-20230811 (https://download.01.org/0day-ci/archive/20230812/202308120839.dVnfuv2t-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230812/202308120839.dVnfuv2t-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/202308120839.dVnfuv2t-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> mm/memcontrol.c:600:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ mm/memcontrol.c:600:9: sparse: expected void *ptr mm/memcontrol.c:600:9: sparse: got unsigned int [noderef] __percpu * >> mm/memcontrol.c:600:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ mm/memcontrol.c:600:9: sparse: expected void *ptr mm/memcontrol.c:600:9: sparse: got unsigned int [noderef] __percpu * >> mm/memcontrol.c:600:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ mm/memcontrol.c:600:9: sparse: expected void *ptr mm/memcontrol.c:600:9: sparse: got unsigned int [noderef] __percpu * >> mm/memcontrol.c:600:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ mm/memcontrol.c:600:9: sparse: expected void *ptr mm/memcontrol.c:600:9: sparse: got unsigned int [noderef] __percpu * >> mm/memcontrol.c:600:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ mm/memcontrol.c:600:9: sparse: expected void *ptr mm/memcontrol.c:600:9: sparse: got int [noderef] __percpu * >> mm/memcontrol.c:600:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ mm/memcontrol.c:600:9: sparse: expected void *ptr mm/memcontrol.c:600:9: sparse: got int [noderef] __percpu * >> mm/memcontrol.c:600:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ mm/memcontrol.c:600:9: sparse: expected void *ptr mm/memcontrol.c:600:9: sparse: got int [noderef] __percpu * >> mm/memcontrol.c:600:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ mm/memcontrol.c:600:9: sparse: expected void *ptr mm/memcontrol.c:600:9: sparse: got int [noderef] __percpu * mm/memcontrol.c:606:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ mm/memcontrol.c:606:9: sparse: expected void *ptr mm/memcontrol.c:606:9: sparse: got unsigned int [noderef] __percpu * mm/memcontrol.c:606:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ mm/memcontrol.c:606:9: sparse: expected void *ptr mm/memcontrol.c:606:9: sparse: got unsigned int [noderef] __percpu * mm/memcontrol.c:606:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ mm/memcontrol.c:606:9: sparse: expected void *ptr mm/memcontrol.c:606:9: sparse: got unsigned int [noderef] __percpu * mm/memcontrol.c:606:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ mm/memcontrol.c:606:9: sparse: expected void *ptr mm/memcontrol.c:606:9: sparse: got unsigned int [noderef] __percpu * mm/memcontrol.c:606:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ mm/memcontrol.c:606:9: sparse: expected void *ptr mm/memcontrol.c:606:9: sparse: got int [noderef] __percpu * mm/memcontrol.c:606:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ mm/memcontrol.c:606:9: sparse: expected void *ptr mm/memcontrol.c:606:9: sparse: got int [noderef] __percpu * mm/memcontrol.c:606:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ mm/memcontrol.c:606:9: sparse: expected void *ptr mm/memcontrol.c:606:9: sparse: got int [noderef] __percpu * mm/memcontrol.c:606:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ mm/memcontrol.c:606:9: sparse: expected void *ptr mm/memcontrol.c:606:9: sparse: got int [noderef] __percpu * mm/memcontrol.c:4109:21: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4109:21: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4109:21: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:4111:21: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4111:21: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4111:21: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:4267:9: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4267:9: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4267:9: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:4361:9: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4361:9: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4361:9: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:5991:23: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:5991:23: sparse: struct task_struct [noderef] __rcu * mm/memcontrol.c:5991:23: sparse: struct task_struct * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c: note: in included file: include/linux/memcontrol.h:754:9: sparse: sparse: context imbalance in 'folio_lruvec_lock' - wrong count at exit include/linux/memcontrol.h:754:9: sparse: sparse: context imbalance in 'folio_lruvec_lock_irq' - wrong count at exit include/linux/memcontrol.h:754:9: sparse: sparse: context imbalance in 'folio_lruvec_lock_irqsave' - wrong count at exit mm/memcontrol.c:2027:6: sparse: sparse: context imbalance in 'folio_memcg_lock' - wrong count at exit mm/memcontrol.c:2079:17: sparse: sparse: context imbalance in '__folio_memcg_unlock' - unexpected unlock mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr mm/memcontrol.c:914:24: sparse: got struct mem_cgroup *[noderef] __percpu * mm/memcontrol.c:914:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got struct mem_cgroup *[noderef] __percpu * @@ mm/memcontrol.c:914:24: sparse: expected void *ptr vim +600 mm/memcontrol.c 591 592 /* 593 * Accessors to ensure that preemption is disabled on PREEMPT_RT because it can 594 * not rely on this as part of an acquired spinlock_t lock. These functions are 595 * never used in hardirq context on PREEMPT_RT and therefore disabling preemtion 596 * is sufficient. 597 */ 598 static void memcg_stats_lock(void) 599 { > 600 preempt_disable_nested(); 601 VM_WARN_ON_IRQS_ENABLED(); 602 } 603 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki