tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files
../net/socket.c:1706:21: warning: symbol 'update_socket_protocol' was not declared. Should it be static?
../drivers/char/virtio_console.c: In function ‘add_port.isra’:
../drivers/char/virtio_console.c:1427:63: warning: ‘%u’ directive output may be truncated writing between 1 and 10 bytes into a region of size between 0 and 9 [-Wformat-truncation=]
 1427 |         snprintf(debugfs_name, sizeof(debugfs_name), "vport%up%u",
      |                                                               ^~
../drivers/char/virtio_console.c:1427:54: note: directive argument in the range [0, 4294967294]
 1427 |         snprintf(debugfs_name, sizeof(debugfs_name), "vport%up%u",
      |                                                      ^~~~~~~~~~~~
../drivers/char/virtio_console.c:1427:9: note: ‘snprintf’ output between 9 and 27 bytes into a destination of size 16
 1427 |         snprintf(debugfs_name, sizeof(debugfs_name), "vport%up%u",
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1428 |                  port->portdev->vdev->index, id);
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/linux/string.h:390,
                 from ../include/linux/bitmap.h:13,
                 from ../include/linux/cpumask.h:12,
                 from ../arch/x86/include/asm/paravirt.h:21,
                 from ../arch/x86/include/asm/cpuid.h:62,
                 from ../arch/x86/include/asm/processor.h:19,
                 from ../include/linux/sched.h:13,
                 from ../include/linux/ratelimit.h:6,
                 from ../include/linux/dev_printk.h:16,
                 from ../include/linux/device.h:15,
                 from ../drivers/nfc/pn533/pn533.c:9:
In function ‘fortify_memcpy_chk’,
    inlined from ‘pn533_target_found_felica’ at ../drivers/nfc/pn533/pn533.c:781:2:
../include/linux/fortify-string.h:580:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning]
  580 |                         __read_overflow2_field(q_size_field, size);
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/nfc/microread/microread.c:489:26: warning: cast to restricted __be16
../drivers/nfc/microread/microread.c:503:26: warning: cast to restricted __be16
../drivers/nfc/microread/microread.c:521:25: warning: cast to restricted __le16
../drivers/nfc/pn533/pn533.c:117:39: warning: incorrect type in initializer (different base types)
../drivers/nfc/pn533/pn533.c:117:39:    expected restricted __be16 [usertype] sc
../drivers/nfc/pn533/pn533.c:117:39:    got int
../drivers/nfc/pn533/pn533.c:130:39: warning: incorrect type in initializer (different base types)
../drivers/nfc/pn533/pn533.c:130:39:    expected restricted __be16 [usertype] sc
../drivers/nfc/pn533/pn533.c:130:39:    got int
../drivers/misc/nsm.c:492:38: warning: Using plain integer as NULL pointer
../drivers/misc/nsm.c:494:38: warning: Using plain integer as NULL pointer
../drivers/virtio/virtio_dma_buf.c:42: warning: Function parameter or struct member 'dma_buf' not described in 'virtio_dma_buf_attach'
../drivers/virtio/virtio_dma_buf.c:42: warning: Function parameter or struct member 'attach' not described in 'virtio_dma_buf_attach'
../drivers/nfc/nfcmrvl/uart.c:48:33: warning: cast to restricted __le32
../net/packet/af_packet.c:1113:13: warning: context imbalance in '__packet_lookup_frame_in_block' - different lock contexts for basic block
../net/packet/af_packet.c:2555:17: warning: context imbalance in 'tpacket_rcv' - unexpected unlock
../drivers/net/ethernet/freescale/enetc/enetc.c: In function ‘enetc_setup_irqs’:
../drivers/net/ethernet/freescale/enetc/enetc.c:2336:60: warning: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size between 4 and 19 [-Wformat-truncation=]
 2336 |                 snprintf(v->name, sizeof(v->name), "%s-rxtx%d",
      |                                                            ^~
../drivers/net/ethernet/freescale/enetc/enetc.c:2336:52: note: directive argument in the range [-2147483639, 2147483646]
 2336 |                 snprintf(v->name, sizeof(v->name), "%s-rxtx%d",
      |                                                    ^~~~~~~~~~~
../drivers/net/ethernet/freescale/enetc/enetc.c:2336:17: note: ‘snprintf’ output between 7 and 32 bytes into a destination of size 24
 2336 |                 snprintf(v->name, sizeof(v->name), "%s-rxtx%d",
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2337 |                          priv->ndev->name, i);
      |                          ~~~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/freescale/enetc/enetc_ethtool.c: note: in included file (through ../drivers/net/ethernet/freescale/enetc/enetc.h):
../drivers/net/ethernet/freescale/enetc/enetc_hw.h:509:16: warning: cast to restricted __le64
../drivers/net/ethernet/freescale/enetc/enetc_hw.h:509:16: warning: restricted __le64 degrades to integer
../drivers/net/ethernet/freescale/enetc/enetc_hw.h:509:16: warning: cast to restricted __le64
../net/nfc/nci/core.c: note: in included file:
../include/net/nfc/nci.h:263:56: warning: array of flexible structures
../drivers/remoteproc/rcar_rproc.c:29:12: warning: incorrect type in assignment (different address spaces)
../drivers/remoteproc/rcar_rproc.c:29:12:    expected void *va
../drivers/remoteproc/rcar_rproc.c:29:12:    got void [noderef] __iomem *
../drivers/remoteproc/rcar_rproc.c:46:20: warning: incorrect type in argument 1 (different address spaces)
../drivers/remoteproc/rcar_rproc.c:46:20:    expected void volatile [noderef] __iomem *addr
../drivers/remoteproc/rcar_rproc.c:46:20:    got void *va
../drivers/bluetooth/virtio_bt.c:311:25: error: no generic selection for 'unsigned short virtio_cread_v'
../drivers/bluetooth/virtio_bt.c:311:25: error: incompatible types in comparison expression (different base types):
../drivers/bluetooth/virtio_bt.c:311:25:    bad type *
../drivers/bluetooth/virtio_bt.c:311:25:    unsigned short *
../drivers/bluetooth/virtio_bt.c:311:25: error: no generic selection for 'unsigned short [addressable] virtio_cread_v'
../drivers/bluetooth/virtio_bt.c:314:25: error: no generic selection for 'unsigned short virtio_cread_v'
../drivers/bluetooth/virtio_bt.c:314:25: error: incompatible types in comparison expression (different base types):
../drivers/bluetooth/virtio_bt.c:314:25:    bad type *
../drivers/bluetooth/virtio_bt.c:314:25:    unsigned short *
../drivers/bluetooth/virtio_bt.c:314:25: error: no generic selection for 'unsigned short [addressable] virtio_cread_v'
../drivers/bluetooth/virtio_bt.c:349:25: error: no generic selection for 'unsigned short virtio_cread_v'
../drivers/bluetooth/virtio_bt.c:349:25: error: incompatible types in comparison expression (different base types):
../drivers/bluetooth/virtio_bt.c:349:25:    bad type *
../drivers/bluetooth/virtio_bt.c:349:25:    unsigned short *
../drivers/bluetooth/virtio_bt.c:349:25: error: no generic selection for 'unsigned short [addressable] virtio_cread_v'
../drivers/bluetooth/virtio_bt.c:352:25: error: no generic selection for 'unsigned short virtio_cread_v'
../drivers/bluetooth/virtio_bt.c:352:25: error: incompatible types in comparison expression (different base types):
../drivers/bluetooth/virtio_bt.c:352:25:    bad type *
../drivers/bluetooth/virtio_bt.c:352:25:    unsigned short *
../drivers/bluetooth/virtio_bt.c:352:25: error: no generic selection for 'unsigned short [addressable] virtio_cread_v'
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?