.pylintrc: warning: ignored by one of the .gitignore files
../drivers/xen/manage.c: In function ‘shutdown_event’:
../drivers/xen/manage.c:354:60: warning: ‘%s’ directive output may be truncated writing up to 95 bytes into a region of size 12 [-Wformat-truncation=]
  354 |                 snprintf(node, FEATURE_PATH_SIZE, "feature-%s",
      |                                                            ^~
In function ‘setup_shutdown_watcher’,
    inlined from ‘shutdown_event’ at ../drivers/xen/manage.c:371:2:
../drivers/xen/manage.c:354:17: note: ‘snprintf’ output between 9 and 104 bytes into a destination of size 20
  354 |                 snprintf(node, FEATURE_PATH_SIZE, "feature-%s",
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  355 |                          shutdown_handlers[idx].command);
      |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/xen/xenbus/xenbus_client.c: In function ‘xenbus_va_dev_error’:
../drivers/xen/xenbus/xenbus_client.c:304:9: warning: function ‘xenbus_va_dev_error’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
  304 |         vsnprintf(printf_buffer + len, PRINTF_BUFFER_SIZE - len, fmt, ap);
      |         ^~~~~~~~~
../drivers/tty/hvc/hvc_xen.c:418:37: warning: incorrect type in argument 1 (different address spaces)
../drivers/tty/hvc/hvc_xen.c:418:37:    expected void volatile [noderef] __iomem *addr
../drivers/tty/hvc/hvc_xen.c:418:37:    got struct xencons_interface *intf
../drivers/pci/xen-pcifront.c:624:18: warning: cast to restricted pci_channel_state_t
../drivers/pci/xen-pcifront.c:634:35: warning: incorrect type in assignment (different base types)
../drivers/pci/xen-pcifront.c:634:35:    expected signed int [usertype] err
../drivers/pci/xen-pcifront.c:634:35:    got restricted pci_ers_result_t
../drivers/xen/xen-pciback/pci_stub.c:752:21: warning: incorrect type in assignment (different base types)
../drivers/xen/xen-pciback/pci_stub.c:752:21:    expected signed int [usertype] err
../drivers/xen/xen-pciback/pci_stub.c:752:21:    got restricted pci_channel_state_t [usertype] state
../drivers/xen/xen-pciback/pci_stub.c:797:37: warning: incorrect type in assignment (different base types)
../drivers/xen/xen-pciback/pci_stub.c:797:37:    expected signed int [usertype] err
../drivers/xen/xen-pciback/pci_stub.c:797:37:    got restricted pci_ers_result_t
../drivers/usb/host/xen-hcd.c:774:20: warning: context imbalance in 'xenhcd_giveback_urb' - unexpected unlock
../drivers/xen/pvcalls-back.c:1014:9: warning: incorrect type in assignment (different address spaces)
../drivers/xen/pvcalls-back.c:1014:9:    expected void **slot
../drivers/xen/pvcalls-back.c:1014:9:    got void [noderef] __rcu **
../drivers/xen/pvcalls-back.c:1014:9: warning: incorrect type in assignment (different address spaces)
../drivers/xen/pvcalls-back.c:1014:9:    expected void **slot
../drivers/xen/pvcalls-back.c:1014:9:    got void [noderef] __rcu **
../drivers/xen/pvcalls-back.c:1015:49: warning: incorrect type in argument 1 (different address spaces)
../drivers/xen/pvcalls-back.c:1015:49:    expected void [noderef] __rcu **slot
../drivers/xen/pvcalls-back.c:1015:49:    got void **slot
../drivers/xen/pvcalls-back.c:1020:38: warning: incorrect type in assignment (different address spaces)
../drivers/xen/pvcalls-back.c:1020:38:    expected void **slot
../drivers/xen/pvcalls-back.c:1020:38:    got void [noderef] __rcu **
../drivers/xen/pvcalls-back.c:1014:9: warning: incorrect type in argument 1 (different address spaces)
../drivers/xen/pvcalls-back.c:1014:9:    expected void [noderef] __rcu **slot
../drivers/xen/pvcalls-back.c:1014:9:    got void **slot
../drivers/xen/pvcalls-back.c:1014:9: warning: incorrect type in assignment (different address spaces)
../drivers/xen/pvcalls-back.c:1014:9:    expected void **slot
../drivers/xen/pvcalls-back.c:1014:9:    got void [noderef] __rcu **
../drivers/xen/pvcalls-front.c:956:24: warning: incorrect type in return expression (different base types)
../drivers/xen/pvcalls-front.c:956:24:    expected restricted __poll_t
../drivers/xen/pvcalls-front.c:956:24:    got int [assigned] ret
../drivers/net/xen-netback/xenbus.c: In function ‘connect’:
../drivers/net/xen-netback/xenbus.c:779:65: warning: ‘%u’ directive output may be truncated writing between 1 and 10 bytes into a region of size between 4 and 19 [-Wformat-truncation=]
  779 |                 snprintf(queue->name, sizeof(queue->name), "%s-q%u",
      |                                                                 ^~
../drivers/net/xen-netback/xenbus.c:779:60: note: directive argument in the range [0, 4294967294]
  779 |                 snprintf(queue->name, sizeof(queue->name), "%s-q%u",
      |                                                            ^~~~~~~~
../drivers/net/xen-netback/xenbus.c:779:17: note: ‘snprintf’ output between 4 and 28 bytes into a destination of size 21
  779 |                 snprintf(queue->name, sizeof(queue->name), "%s-q%u",
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  780 |                                 be->vif->dev->name, queue->id);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
.pylintrc: warning: ignored by one of the .gitignore files
../drivers/xen/manage.c: In function ‘shutdown_event’:
../drivers/xen/manage.c:354:60: warning: ‘%s’ directive output may be truncated writing up to 95 bytes into a region of size 12 [-Wformat-truncation=]
  354 |                 snprintf(node, FEATURE_PATH_SIZE, "feature-%s",
      |                                                            ^~
In function ‘setup_shutdown_watcher’,
    inlined from ‘shutdown_event’ at ../drivers/xen/manage.c:371:2:
../drivers/xen/manage.c:354:17: note: ‘snprintf’ output between 9 and 104 bytes into a destination of size 20
  354 |                 snprintf(node, FEATURE_PATH_SIZE, "feature-%s",
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  355 |                          shutdown_handlers[idx].command);
      |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/xen/xenbus/xenbus_client.c: In function ‘xenbus_va_dev_error’:
../drivers/xen/xenbus/xenbus_client.c:304:9: warning: function ‘xenbus_va_dev_error’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
  304 |         vsnprintf(printf_buffer + len, PRINTF_BUFFER_SIZE - len, fmt, ap);
      |         ^~~~~~~~~
../drivers/tty/hvc/hvc_xen.c:418:37: warning: incorrect type in argument 1 (different address spaces)
../drivers/tty/hvc/hvc_xen.c:418:37:    expected void volatile [noderef] __iomem *addr
../drivers/tty/hvc/hvc_xen.c:418:37:    got struct xencons_interface *intf
../drivers/pci/xen-pcifront.c:624:18: warning: cast to restricted pci_channel_state_t
../drivers/pci/xen-pcifront.c:634:35: warning: incorrect type in assignment (different base types)
../drivers/pci/xen-pcifront.c:634:35:    expected signed int [usertype] err
../drivers/pci/xen-pcifront.c:634:35:    got restricted pci_ers_result_t
../drivers/usb/host/xen-hcd.c:774:20: warning: context imbalance in 'xenhcd_giveback_urb' - unexpected unlock
../drivers/xen/xen-pciback/pci_stub.c:752:21: warning: incorrect type in assignment (different base types)
../drivers/xen/xen-pciback/pci_stub.c:752:21:    expected signed int [usertype] err
../drivers/xen/xen-pciback/pci_stub.c:752:21:    got restricted pci_channel_state_t [usertype] state
../drivers/xen/xen-pciback/pci_stub.c:797:37: warning: incorrect type in assignment (different base types)
../drivers/xen/xen-pciback/pci_stub.c:797:37:    expected signed int [usertype] err
../drivers/xen/xen-pciback/pci_stub.c:797:37:    got restricted pci_ers_result_t
../drivers/xen/pvcalls-front.c:956:24: warning: incorrect type in return expression (different base types)
../drivers/xen/pvcalls-front.c:956:24:    expected restricted __poll_t
../drivers/xen/pvcalls-front.c:956:24:    got int [assigned] ret
../drivers/xen/pvcalls-back.c:1014:9: warning: incorrect type in assignment (different address spaces)
../drivers/xen/pvcalls-back.c:1014:9:    expected void **slot
../drivers/xen/pvcalls-back.c:1014:9:    got void [noderef] __rcu **
../drivers/xen/pvcalls-back.c:1014:9: warning: incorrect type in assignment (different address spaces)
../drivers/xen/pvcalls-back.c:1014:9:    expected void **slot
../drivers/xen/pvcalls-back.c:1014:9:    got void [noderef] __rcu **
../drivers/xen/pvcalls-back.c:1015:49: warning: incorrect type in argument 1 (different address spaces)
../drivers/xen/pvcalls-back.c:1015:49:    expected void [noderef] __rcu **slot
../drivers/xen/pvcalls-back.c:1015:49:    got void **slot
../drivers/xen/pvcalls-back.c:1020:38: warning: incorrect type in assignment (different address spaces)
../drivers/xen/pvcalls-back.c:1020:38:    expected void **slot
../drivers/xen/pvcalls-back.c:1020:38:    got void [noderef] __rcu **
../drivers/xen/pvcalls-back.c:1014:9: warning: incorrect type in argument 1 (different address spaces)
../drivers/xen/pvcalls-back.c:1014:9:    expected void [noderef] __rcu **slot
../drivers/xen/pvcalls-back.c:1014:9:    got void **slot
../drivers/xen/pvcalls-back.c:1014:9: warning: incorrect type in assignment (different address spaces)
../drivers/xen/pvcalls-back.c:1014:9:    expected void **slot
../drivers/xen/pvcalls-back.c:1014:9:    got void [noderef] __rcu **
../drivers/net/xen-netback/xenbus.c: In function ‘connect’:
../drivers/net/xen-netback/xenbus.c:779:65: warning: ‘%u’ directive output may be truncated writing between 1 and 10 bytes into a region of size between 4 and 19 [-Wformat-truncation=]
  779 |                 snprintf(queue->name, sizeof(queue->name), "%s-q%u",
      |                                                                 ^~
../drivers/net/xen-netback/xenbus.c:779:60: note: directive argument in the range [0, 4294967294]
  779 |                 snprintf(queue->name, sizeof(queue->name), "%s-q%u",
      |                                                            ^~~~~~~~
../drivers/net/xen-netback/xenbus.c:779:17: note: ‘snprintf’ output between 4 and 28 bytes into a destination of size 21
  779 |                 snprintf(queue->name, sizeof(queue->name), "%s-q%u",
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  780 |                                 be->vif->dev->name, queue->id);
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?