tree: https://github.com/frank-w/BPI-R2-4.14 5.14-hdmilarb head: a11fbee1b23c2d5f7c177ced2043eb54c53a5d50 commit: a11fbee1b23c2d5f7c177ced2043eb54c53a5d50 [45/45] iommu: add debug config: x86_64-randconfig-m001-20210714 (attached as .config) compiler: gcc-10 (Debian 10.2.1-6) 10.2.1 20210110 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; New smatch warnings: drivers/iommu/iommu.c:309 iommu_release_device() warn: inconsistent indenting drivers/iommu/iommu.c:926 iommu_group_remove_device() warn: inconsistent indenting drivers/iommu/iommu.c:929 iommu_group_remove_device() warn: argument 4 to %08x specifier is cast from pointer drivers/iommu/iommu.c:1791 bus_iommu_probe() warn: inconsistent indenting drivers/iommu/iommu.c:1835 iommu_bus_init() warn: inconsistent indenting drivers/iommu/iommu.c:1888 bus_set_iommu() warn: inconsistent indenting Old smatch warnings: drivers/iommu/iommu.c:311 iommu_release_device() warn: inconsistent indenting drivers/iommu/iommu.c:313 iommu_release_device() warn: inconsistent indenting drivers/iommu/iommu.c:315 iommu_release_device() warn: inconsistent indenting drivers/iommu/iommu.c:933 iommu_group_remove_device() warn: inconsistent indenting drivers/iommu/iommu.c:936 iommu_group_remove_device() warn: inconsistent indenting drivers/iommu/iommu.c:1795 bus_iommu_probe() warn: inconsistent indenting drivers/iommu/iommu.c:1802 bus_iommu_probe() warn: inconsistent indenting drivers/iommu/iommu.c:1806 bus_iommu_probe() warn: inconsistent indenting drivers/iommu/iommu.c:1812 bus_iommu_probe() warn: inconsistent indenting drivers/iommu/iommu.c:1815 bus_iommu_probe() warn: inconsistent indenting drivers/iommu/iommu.c:1818 bus_iommu_probe() warn: inconsistent indenting drivers/iommu/iommu.c:1823 bus_iommu_probe() warn: inconsistent indenting drivers/iommu/iommu.c:1825 bus_iommu_probe() warn: inconsistent indenting drivers/iommu/iommu.c:1840 iommu_bus_init() warn: inconsistent indenting drivers/iommu/iommu.c:1843 iommu_bus_init() warn: inconsistent indenting drivers/iommu/iommu.c:1846 iommu_bus_init() warn: inconsistent indenting drivers/iommu/iommu.c:1849 iommu_bus_init() warn: inconsistent indenting drivers/iommu/iommu.c:1852 iommu_bus_init() warn: inconsistent indenting drivers/iommu/iommu.c:1857 iommu_bus_init() warn: inconsistent indenting drivers/iommu/iommu.c:1893 bus_set_iommu() warn: inconsistent indenting drivers/iommu/iommu.c:1896 bus_set_iommu() warn: inconsistent indenting drivers/iommu/iommu.c:1898 bus_set_iommu() warn: inconsistent indenting drivers/iommu/iommu.c:1901 bus_set_iommu() warn: inconsistent indenting drivers/iommu/iommu.c:1904 bus_set_iommu() warn: inconsistent indenting vim +309 drivers/iommu/iommu.c 302 303 void iommu_release_device(struct device *dev) 304 { 305 const struct iommu_ops *ops = dev->bus->iommu_ops; 306 307 if (!dev->iommu) 308 return; 310 iommu_device_unlink(dev->iommu->iommu_dev, dev); 311 printk(KERN_ALERT "DEBUG: Passed %s %d \n",__FUNCTION__,__LINE__); 312 ops->release_device(dev); 313 printk(KERN_ALERT "DEBUG: Passed %s %d \n",__FUNCTION__,__LINE__); 314 iommu_group_remove_device(dev); 315 printk(KERN_ALERT "DEBUG: Passed %s %d \n",__FUNCTION__,__LINE__); 316 module_put(ops->owner); 317 dev_iommu_free(dev); 318 } 319 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org