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 tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files ../drivers/phy/broadcom/phy-bcm-ns-usb3.c:206:17: warning: cast to smaller integer type 'enum bcm_ns_family' from 'const void *' [-Wvoid-pointer-to-enum-cast] 206 | usb3->family = (enum bcm_ns_family)device_get_match_data(dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../net/ipv4/tcp_output.c:187:3: warning: result of comparison of constant -1 with expression of type 'u8' (aka 'unsigned char') is always false [-Wtautological-constant-out-of-range-compare] 187 | NET_ADD_STATS(sock_net(sk), LINUX_MIB_TCPACKCOMPRESSED, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 188 | tp->compressed_ack); | ~~~~~~~~~~~~~~~~~~~ ../include/net/ip.h:302:41: note: expanded from macro 'NET_ADD_STATS' 302 | #define NET_ADD_STATS(net, field, adnd) SNMP_ADD_STATS((net)->mib.net_statistics, field, adnd) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/net/snmp.h:143:4: note: expanded from macro 'SNMP_ADD_STATS' 143 | this_cpu_add(mib->mibs[field], addend) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/percpu-defs.h:497:33: note: expanded from macro 'this_cpu_add' 497 | #define this_cpu_add(pcp, val) __pcpu_size_call(this_cpu_add_, pcp, val) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) :147:1: note: expanded from here 147 | this_cpu_add_8 | ^ ../arch/x86/include/asm/percpu.h:558:36: note: expanded from macro 'this_cpu_add_8' 558 | #define this_cpu_add_8(pcp, val) percpu_add_op(8, volatile, (pcp), val) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../arch/x86/include/asm/percpu.h:238:31: note: expanded from macro 'percpu_add_op' 238 | ((val) == 1 || (val) == -1)) ? \ | ~~~~~ ^ ~~ 1 warning generated. ../drivers/block/rbd.c:6093:17: warning: result of comparison of constant 2305843009213693948 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare] 6093 | if (snap_count > (SIZE_MAX - sizeof (struct ceph_snap_context)) | ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6094 | / sizeof (u64)) { | ~~~~~~~~~~~~~~ 1 warning generated. ../kernel/sched/core.c:6224:1: warning: unused function 'class_core_lock_lock_ptr' [-Wunused-function] 6224 | DEFINE_LOCK_GUARD_1(core_lock, int, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6225 | sched_core_lock(*_T->lock, &_T->flags), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6226 | sched_core_unlock(*_T->lock, &_T->flags), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6227 | unsigned long flags) | ~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:235:65: note: expanded from macro 'DEFINE_LOCK_GUARD_1' 235 | #define DEFINE_LOCK_GUARD_1(_name, _type, _lock, _unlock, ...) \ | ^ 236 | __DEFINE_UNLOCK_GUARD(_name, _type, _unlock, __VA_ARGS__) \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:212:21: note: expanded from macro '\ __DEFINE_UNLOCK_GUARD' 212 | static inline void *class_##_name##_lock_ptr(class_##_name##_t *_T) \ | ^~~~~~~~~~~~~~~~~~~~~~~~ :250:1: note: expanded from here 250 | class_core_lock_lock_ptr | ^~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/block/drbd/drbd_bitmap.c:1220: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_read' ../drivers/block/drbd/drbd_bitmap.c:1232: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_write' ../drivers/block/drbd/drbd_bitmap.c:1244: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_write_all' ../drivers/block/drbd/drbd_bitmap.c:1271: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_write_copy_pages' ../net/kcm/kcmsock.c:812:8: error: call to undeclared function 'sk_page_frag_alloc_prepare'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 812 | va = sk_page_frag_alloc_prepare(sk, nc, pfrag); | ^ ../net/kcm/kcmsock.c:812:8: note: did you mean 'sk_page_frag_refill_prepare'? ../include/net/sock.h:2495:6: note: 'sk_page_frag_refill_prepare' declared here 2495 | bool sk_page_frag_refill_prepare(struct sock *sk, struct page_frag_cache *nc, | ^ ../net/kcm/kcmsock.c:812:6: error: incompatible integer to pointer conversion assigning to 'void *' from 'int' [-Wint-conversion] 812 | va = sk_page_frag_alloc_prepare(sk, nc, pfrag); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 errors generated. make[5]: *** [../scripts/Makefile.build:244: net/kcm/kcmsock.o] Error 1 make[4]: *** [../scripts/Makefile.build:485: net/kcm] Error 2 make[4]: *** Waiting for unfinished jobs.... In file included from ../drivers/nfc/pn533/pn533.c:9: In file included from ../include/linux/device.h:15: In file included from ../include/linux/dev_printk.h:16: In file included from ../include/linux/ratelimit.h:6: In file included from ../include/linux/sched.h:13: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/net/ethernet/8390/pcnet_cs.c:1169:9: warning: variable 'xfer_count' set but not used [-Wunused-but-set-variable] 1169 | int xfer_count = count; | ^ 1 warning generated. In file included from ../drivers/net/ethernet/broadcom/b44.c:17: In file included from ../include/linux/module.h:13: In file included from ../include/linux/stat.h:19: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. In file included from ../drivers/scsi/qla2xxx/qla_init.c:6: In file included from ../drivers/scsi/qla2xxx/qla_def.h:12: In file included from ../include/linux/module.h:13: In file included from ../include/linux/stat.h:19: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/scsi/qla2xxx/qla_isr.c:3891: warning: Function parameter or struct member 'rsp_q_in' not described in 'qla_chk_cont_iocb_avail' ../drivers/net/ethernet/broadcom/bcmsysport.c:49:1: warning: unused function 'txchk_readl' [-Wunused-function] 49 | BCM_SYSPORT_IO_MACRO(txchk, SYS_PORT_TXCHK_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:32:19: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 32 | static inline u32 name##_readl(struct bcm_sysport_priv *priv, u32 off) \ | ^~~~~~~~~~~~ :167:1: note: expanded from here 167 | txchk_readl | ^~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:49:1: warning: unused function 'txchk_writel' [-Wunused-function] 49 | BCM_SYSPORT_IO_MACRO(txchk, SYS_PORT_TXCHK_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:37:20: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 37 | static inline void name##_writel(struct bcm_sysport_priv *priv, \ | ^~~~~~~~~~~~~ :168:1: note: expanded from here 168 | txchk_writel | ^~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:51:1: warning: unused function 'tbuf_readl' [-Wunused-function] 51 | BCM_SYSPORT_IO_MACRO(tbuf, SYS_PORT_TBUF_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:32:19: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 32 | static inline u32 name##_readl(struct bcm_sysport_priv *priv, u32 off) \ | ^~~~~~~~~~~~ :171:1: note: expanded from here 171 | tbuf_readl | ^~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:51:1: warning: unused function 'tbuf_writel' [-Wunused-function] 51 | BCM_SYSPORT_IO_MACRO(tbuf, SYS_PORT_TBUF_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:37:20: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 37 | static inline void name##_writel(struct bcm_sysport_priv *priv, \ | ^~~~~~~~~~~~~ :172:1: note: expanded from here 172 | tbuf_writel | ^~~~~~~~~~~ 4 warnings generated. ../drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c:1114:40: error: incompatible pointer types passing 'struct page_frag *' to parameter of type 'struct page_frag_cache *' [-Werror,-Wincompatible-pointer-types] 1114 | va = page_frag_alloc_refill_prepare(pfrag, 32U, pfrag, | ^~~~~ ../include/linux/page_frag_cache.h:205:76: note: passing argument to parameter 'nc' here 205 | static inline void *page_frag_alloc_refill_prepare(struct page_frag_cache *nc, | ^ 1 error generated. make[9]: *** [../scripts/Makefile.build:244: drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.o] Error 1 make[9]: *** Waiting for unfinished jobs.... make[8]: *** [../scripts/Makefile.build:485: drivers/net/ethernet/chelsio/inline_crypto/chtls] Error 2 make[7]: *** [../scripts/Makefile.build:485: drivers/net/ethernet/chelsio/inline_crypto] Error 2 make[7]: *** Waiting for unfinished jobs.... ../drivers/scsi/lpfc/lpfc_bsg.c:2806:11: warning: variable 'offset' set but not used [-Wunused-but-set-variable] 2806 | int cnt, offset = 0, i = 0; | ^ 1 warning generated. In file included from ../drivers/scsi/bnx2i/bnx2i_hwi.c:17: In file included from ../include/linux/gfp.h:7: In file included from ../include/linux/mmzone.h:8: In file included from ../include/linux/spinlock.h:59: In file included from ../include/linux/irqflags.h:18: In file included from ../arch/x86/include/asm/irqflags.h:80: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. make[6]: *** [../scripts/Makefile.build:485: drivers/net/ethernet/chelsio] Error 2 make[6]: *** Waiting for unfinished jobs.... ../drivers/staging/rtl8723bs/core/rtw_efuse.c:285:6: warning: variable 'efuseValue' set but not used [-Wunused-but-set-variable] 285 | u32 efuseValue; | ^ 1 warning generated. make[5]: *** [../scripts/Makefile.build:485: drivers/net/ethernet] Error 2 make[5]: *** Waiting for unfinished jobs.... ../drivers/staging/rtl8192e/rtllib_crypt_tkip.c:641:7: warning: variable 'iv32' set but not used [-Wunused-but-set-variable] 641 | u32 iv32 = tkey->tx_iv32; | ^ 1 warning generated. ../drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:288:6: warning: variable 'poll_cnt' set but not used [-Wunused-but-set-variable] 288 | u8 poll_cnt = 0; | ^ 1 warning generated. ../drivers/staging/rtl8723bs/core/rtw_recv.c:2030:7: warning: variable 'cnt' set but not used [-Wunused-but-set-variable] 2030 | int cnt = 0; | ^ 1 warning generated. In file included from ../drivers/staging/rtl8723bs/core/rtw_security.c:8: In file included from ../drivers/staging/rtl8723bs/include/drv_types.h:17: In file included from ../include/linux/sched/signal.h:5: In file included from ../include/linux/rculist.h:11: In file included from ../include/linux/rcupdate.h:26: In file included from ../include/linux/irqflags.h:18: In file included from ../arch/x86/include/asm/irqflags.h:80: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/staging/rtl8723bs/core/rtw_xmit.c:1938:13: warning: variable 'drop_cnt' set but not used [-Wunused-but-set-variable] 1938 | static u32 drop_cnt; | ^ In file included from ../drivers/staging/rtl8723bs/core/rtw_xmit.c:7: In file included from ../drivers/staging/rtl8723bs/include/drv_types.h:17: In file included from ../include/linux/sched/signal.h:5: In file included from ../include/linux/rculist.h:11: In file included from ../include/linux/rcupdate.h:26: In file included from ../include/linux/irqflags.h:18: In file included from ../arch/x86/include/asm/irqflags.h:80: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 2 warnings generated. ../fs/ceph/snap.c:377:10: warning: result of comparison of constant 2305843009213693948 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare] 377 | if (num > (SIZE_MAX - sizeof(*snapc)) / sizeof(u64)) | ~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/staging/rtl8723bs/hal/hal_com.c:964:6: warning: variable 'res' set but not used [-Wunused-but-set-variable] 964 | u32 res, i = 0; | ^ 1 warning generated. ../drivers/rapidio/rio_cm.c:675:7: warning: variable 'rc' set but not used [-Wunused-but-set-variable] 675 | int rc; | ^ 1 warning generated. ../drivers/nvdimm/core.c:221: warning: Function parameter or struct member 'len' not described in 'nd_uuid_store' ../net/ipv4/tcp_lp.c:122: warning: Function parameter or struct member 'ack' not described in 'tcp_lp_cong_avoid' ../net/ipv4/tcp_lp.c:122: warning: Function parameter or struct member 'acked' not described in 'tcp_lp_cong_avoid' ../net/ipv4/tcp_lp.c:272: warning: Function parameter or struct member 'sample' not described in 'tcp_lp_pkts_acked' ../drivers/staging/rtl8712/rtl8712_recv.c:139:6: warning: variable 'drvinfo_sz' set but not used [-Wunused-but-set-variable] 139 | u16 drvinfo_sz; | ^ 1 warning generated. ../drivers/memstick/core/memstick.c:206: warning: Function parameter or struct member 'host' not described in 'memstick_detect_change' ../drivers/memstick/core/memstick.c:222: warning: Function parameter or struct member 'host' not described in 'memstick_next_req' ../drivers/memstick/core/memstick.c:222: warning: Function parameter or struct member 'mrq' not described in 'memstick_next_req' ../drivers/memstick/core/memstick.c:248: warning: Function parameter or struct member 'host' not described in 'memstick_new_req' ../drivers/memstick/core/memstick.c:265: warning: Function parameter or struct member 'mrq' not described in 'memstick_init_req_sg' ../drivers/memstick/core/memstick.c:265: warning: Function parameter or struct member 'tpc' not described in 'memstick_init_req_sg' ../drivers/memstick/core/memstick.c:265: warning: Function parameter or struct member 'sg' not described in 'memstick_init_req_sg' ../drivers/memstick/core/memstick.c:295: warning: Function parameter or struct member 'mrq' not described in 'memstick_init_req' ../drivers/memstick/core/memstick.c:295: warning: Function parameter or struct member 'tpc' not described in 'memstick_init_req' ../drivers/memstick/core/memstick.c:295: warning: Function parameter or struct member 'buf' not described in 'memstick_init_req' ../drivers/memstick/core/memstick.c:295: warning: Function parameter or struct member 'length' not described in 'memstick_init_req' ../drivers/memstick/core/memstick.c:366: warning: Function parameter or struct member 'card' not described in 'memstick_set_rw_addr' ../drivers/memstick/core/memstick.c:513: warning: Function parameter or struct member 'host' not described in 'memstick_add_host' ../drivers/memstick/core/memstick.c:549: warning: Function parameter or struct member 'host' not described in 'memstick_remove_host' ../drivers/memstick/core/memstick.c:571: warning: Function parameter or struct member 'host' not described in 'memstick_free_host' ../drivers/memstick/core/memstick.c:582: warning: Function parameter or struct member 'host' not described in 'memstick_suspend_host' ../drivers/memstick/core/memstick.c:594: warning: Function parameter or struct member 'host' not described in 'memstick_resume_host' ../drivers/dca/dca-core.c:172: warning: Function parameter or struct member 'dev' not described in 'dca_add_requester' ../drivers/dca/dca-core.c:227: warning: Function parameter or struct member 'dev' not described in 'dca_remove_requester' ../drivers/dca/dca-core.c:259: warning: Function parameter or struct member 'dev' not described in 'dca_common_get_tag' ../drivers/dca/dca-core.c:259: warning: Function parameter or struct member 'cpu' not described in 'dca_common_get_tag' ../drivers/dca/dca-core.c:284: warning: Function parameter or struct member 'dev' not described in 'dca3_get_tag' ../drivers/dca/dca-core.c:284: warning: Function parameter or struct member 'cpu' not described in 'dca3_get_tag' ../drivers/dca/dca-core.c:297: warning: Function parameter or struct member 'cpu' not described in 'dca_get_tag' ../drivers/dca/dca-core.c:309: warning: Function parameter or struct member 'ops' not described in 'alloc_dca_provider' ../drivers/dca/dca-core.c:309: warning: Function parameter or struct member 'priv_size' not described in 'alloc_dca_provider' ../drivers/dca/dca-core.c:329: warning: Function parameter or struct member 'dca' not described in 'free_dca_provider' ../drivers/dca/dca-core.c:340: warning: Function parameter or struct member 'dca' not described in 'register_dca_provider' ../drivers/dca/dca-core.c:340: warning: Function parameter or struct member 'dev' not described in 'register_dca_provider' ../drivers/dca/dca-core.c:397: warning: Function parameter or struct member 'dca' not described in 'unregister_dca_provider' ../drivers/dca/dca-core.c:397: warning: Function parameter or struct member 'dev' not described in 'unregister_dca_provider' ../drivers/dca/dca-core.c:429: warning: Function parameter or struct member 'nb' not described in 'dca_register_notify' ../drivers/dca/dca-core.c:438: warning: Function parameter or struct member 'nb' not described in 'dca_unregister_notify' ../drivers/memstick/host/r592.c:48: warning: Function parameter or struct member 'tpc' not described in 'memstick_debug_get_tpc_name' ../drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c:111:11: warning: variable 'hwirq' set but not used [-Wunused-but-set-variable] 111 | int ret, hwirq; | ^ 1 warning generated. ../drivers/ata/ahci_imx.c:1066:18: warning: cast to smaller integer type 'enum ahci_imx_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] 1066 | imxpriv->type = (enum ahci_imx_type)device_get_match_data(dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/ntb/msi.c:33: warning: Function parameter or struct member 'desc_changed' not described in 'ntb_msi_init' ../drivers/ntb/ntb_transport.c:1984: warning: Function parameter or struct member 'data' not described in 'ntb_transport_create_queue' ../drivers/ntb/ntb_transport.c:1984: warning: Function parameter or struct member 'client_dev' not described in 'ntb_transport_create_queue' ../drivers/ntb/ntb_transport.c:1984: warning: Function parameter or struct member 'handlers' not described in 'ntb_transport_create_queue' ../drivers/ntb/ntb_transport.c:1984: warning: Excess function parameter 'rx_handler' description in 'ntb_transport_create_queue' ../drivers/ntb/ntb_transport.c:1984: warning: Excess function parameter 'tx_handler' description in 'ntb_transport_create_queue' ../drivers/ntb/ntb_transport.c:1984: warning: Excess function parameter 'event_handler' description in 'ntb_transport_create_queue' ../drivers/rpmsg/qcom_smd.c:229: warning: Excess struct member 'cb' description in 'qcom_smd_channel' ../drivers/ata/ahci_xgene.c:779:13: warning: cast to smaller integer type 'enum xgene_ahci_version' from 'const void *' [-Wvoid-pointer-to-enum-cast] 779 | version = (enum xgene_ahci_version)of_device_get_match_data(dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/ntb/hw/epf/ntb_hw_epf.c:15: warning: expecting prototype for Host side endpoint driver to implement Non(). Prototype was for NTB_EPF_COMMAND() instead ../drivers/hwtracing/stm/ftrace.c:39: warning: Function parameter or struct member 'export' not described in 'stm_ftrace_write' ../drivers/mux/adgs1408.c:62:12: warning: cast to smaller integer type 'enum adgs1408_chip_id' from 'const void *' [-Wvoid-pointer-to-enum-cast] 62 | chip_id = (enum adgs1408_chip_id)device_get_match_data(dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. make[4]: *** [../scripts/Makefile.build:485: drivers/net] Error 2 make[4]: *** Waiting for unfinished jobs.... ../drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct member 'chip' not described in 'omap_nand_data_in_pref' ../drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct member 'buf' not described in 'omap_nand_data_in_pref' ../drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct member 'len' not described in 'omap_nand_data_in_pref' ../drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct member 'force_8bit' not described in 'omap_nand_data_in_pref' ../drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct member 'chip' not described in 'omap_nand_data_out_pref' ../drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct member 'buf' not described in 'omap_nand_data_out_pref' ../drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct member 'len' not described in 'omap_nand_data_out_pref' ../drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct member 'force_8bit' not described in 'omap_nand_data_out_pref' ../drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct member 'chip' not described in 'omap_nand_data_in_dma_pref' ../drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct member 'buf' not described in 'omap_nand_data_in_dma_pref' ../drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct member 'len' not described in 'omap_nand_data_in_dma_pref' ../drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct member 'force_8bit' not described in 'omap_nand_data_in_dma_pref' ../drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct member 'chip' not described in 'omap_nand_data_out_dma_pref' ../drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct member 'buf' not described in 'omap_nand_data_out_dma_pref' ../drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct member 'len' not described in 'omap_nand_data_out_dma_pref' ../drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct member 'force_8bit' not described in 'omap_nand_data_out_dma_pref' ../drivers/hwmon/aht10.c:224: warning: Function parameter or struct member 'data' not described in 'aht10_interval_write' ../drivers/hwmon/aht10.c:224: warning: Function parameter or struct member 'val' not described in 'aht10_interval_write' ../drivers/hwmon/aht10.c:235: warning: Function parameter or struct member 'data' not described in 'aht10_interval_read' ../drivers/hwmon/aht10.c:235: warning: Function parameter or struct member 'val' not described in 'aht10_interval_read' ../drivers/hwmon/aht10.c:244: warning: Function parameter or struct member 'data' not described in 'aht10_temperature1_read' ../drivers/hwmon/aht10.c:244: warning: Function parameter or struct member 'val' not described in 'aht10_temperature1_read' ../drivers/hwmon/aht10.c:259: warning: Function parameter or struct member 'data' not described in 'aht10_humidity1_read' ../drivers/hwmon/aht10.c:259: warning: Function parameter or struct member 'val' not described in 'aht10_humidity1_read' ../drivers/mtd/nand/raw/vf610_nfc.c:843:17: warning: cast to smaller integer type 'enum vf610_nfc_variant' from 'const void *' [-Wvoid-pointer-to-enum-cast] 843 | nfc->variant = (enum vf610_nfc_variant)device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. make[3]: *** [../scripts/Makefile.build:485: net] Error 2 make[3]: *** Waiting for unfinished jobs.... make[3]: *** [../scripts/Makefile.build:485: drivers] Error 2 make[2]: *** [/home/nipa/net-next/wt-1/Makefile:1925: .] Error 2 make[1]: *** [/home/nipa/net-next/wt-1/Makefile:224: __sub-make] Error 2 make: *** [Makefile:224: __sub-make] Error 2 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 tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files ../drivers/phy/broadcom/phy-bcm-ns-usb3.c:206:17: warning: cast to smaller integer type 'enum bcm_ns_family' from 'const void *' [-Wvoid-pointer-to-enum-cast] 206 | usb3->family = (enum bcm_ns_family)device_get_match_data(dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/block/rbd.c:6093:17: warning: result of comparison of constant 2305843009213693948 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare] 6093 | if (snap_count > (SIZE_MAX - sizeof (struct ceph_snap_context)) | ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6094 | / sizeof (u64)) { | ~~~~~~~~~~~~~~ 1 warning generated. In file included from ../drivers/nfc/pn533/pn533.c:9: In file included from ../include/linux/device.h:15: In file included from ../include/linux/dev_printk.h:16: In file included from ../include/linux/ratelimit.h:6: In file included from ../include/linux/sched.h:13: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/block/drbd/drbd_bitmap.c:1220: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_read' ../drivers/block/drbd/drbd_bitmap.c:1232: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_write' ../drivers/block/drbd/drbd_bitmap.c:1244: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_write_all' ../drivers/block/drbd/drbd_bitmap.c:1271: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_write_copy_pages' ../kernel/sched/core.c:6224:1: warning: unused function 'class_core_lock_lock_ptr' [-Wunused-function] 6224 | DEFINE_LOCK_GUARD_1(core_lock, int, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6225 | sched_core_lock(*_T->lock, &_T->flags), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6226 | sched_core_unlock(*_T->lock, &_T->flags), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6227 | unsigned long flags) | ~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:235:65: note: expanded from macro 'DEFINE_LOCK_GUARD_1' 235 | #define DEFINE_LOCK_GUARD_1(_name, _type, _lock, _unlock, ...) \ | ^ 236 | __DEFINE_UNLOCK_GUARD(_name, _type, _unlock, __VA_ARGS__) \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:212:21: note: expanded from macro '\ __DEFINE_UNLOCK_GUARD' 212 | static inline void *class_##_name##_lock_ptr(class_##_name##_t *_T) \ | ^~~~~~~~~~~~~~~~~~~~~~~~ :250:1: note: expanded from here 250 | class_core_lock_lock_ptr | ^~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../net/ipv4/tcp_output.c:187:3: warning: result of comparison of constant -1 with expression of type 'u8' (aka 'unsigned char') is always false [-Wtautological-constant-out-of-range-compare] 187 | NET_ADD_STATS(sock_net(sk), LINUX_MIB_TCPACKCOMPRESSED, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 188 | tp->compressed_ack); | ~~~~~~~~~~~~~~~~~~~ ../include/net/ip.h:302:41: note: expanded from macro 'NET_ADD_STATS' 302 | #define NET_ADD_STATS(net, field, adnd) SNMP_ADD_STATS((net)->mib.net_statistics, field, adnd) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/net/snmp.h:143:4: note: expanded from macro 'SNMP_ADD_STATS' 143 | this_cpu_add(mib->mibs[field], addend) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/percpu-defs.h:497:33: note: expanded from macro 'this_cpu_add' 497 | #define this_cpu_add(pcp, val) __pcpu_size_call(this_cpu_add_, pcp, val) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) :147:1: note: expanded from here 147 | this_cpu_add_8 | ^ ../arch/x86/include/asm/percpu.h:558:36: note: expanded from macro 'this_cpu_add_8' 558 | #define this_cpu_add_8(pcp, val) percpu_add_op(8, volatile, (pcp), val) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../arch/x86/include/asm/percpu.h:238:31: note: expanded from macro 'percpu_add_op' 238 | ((val) == 1 || (val) == -1)) ? \ | ~~~~~ ^ ~~ 1 warning generated. ../drivers/net/ethernet/8390/pcnet_cs.c:1169:9: warning: variable 'xfer_count' set but not used [-Wunused-but-set-variable] 1169 | int xfer_count = count; | ^ 1 warning generated. In file included from ../drivers/net/ethernet/broadcom/b44.c:17: In file included from ../include/linux/module.h:13: In file included from ../include/linux/stat.h:19: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c:1114:40: error: incompatible pointer types passing 'struct page_frag *' to parameter of type 'struct page_frag_cache *' [-Werror,-Wincompatible-pointer-types] 1114 | va = page_frag_alloc_refill_prepare(pfrag, 32U, pfrag, | ^~~~~ ../include/linux/page_frag_cache.h:391:76: note: passing argument to parameter 'nc' here 391 | static inline void *page_frag_alloc_refill_prepare(struct page_frag_cache *nc, | ^ 1 error generated. make[9]: *** [../scripts/Makefile.build:244: drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.o] Error 1 make[8]: *** [../scripts/Makefile.build:485: drivers/net/ethernet/chelsio/inline_crypto/chtls] Error 2 make[7]: *** [../scripts/Makefile.build:485: drivers/net/ethernet/chelsio/inline_crypto] Error 2 make[7]: *** Waiting for unfinished jobs.... ../drivers/net/ethernet/broadcom/bcmsysport.c:49:1: warning: unused function 'txchk_readl' [-Wunused-function] 49 | BCM_SYSPORT_IO_MACRO(txchk, SYS_PORT_TXCHK_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:32:19: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 32 | static inline u32 name##_readl(struct bcm_sysport_priv *priv, u32 off) \ | ^~~~~~~~~~~~ :167:1: note: expanded from here 167 | txchk_readl | ^~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:49:1: warning: unused function 'txchk_writel' [-Wunused-function] 49 | BCM_SYSPORT_IO_MACRO(txchk, SYS_PORT_TXCHK_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:37:20: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 37 | static inline void name##_writel(struct bcm_sysport_priv *priv, \ | ^~~~~~~~~~~~~ :168:1: note: expanded from here 168 | txchk_writel | ^~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:51:1: warning: unused function 'tbuf_readl' [-Wunused-function] 51 | BCM_SYSPORT_IO_MACRO(tbuf, SYS_PORT_TBUF_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:32:19: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 32 | static inline u32 name##_readl(struct bcm_sysport_priv *priv, u32 off) \ | ^~~~~~~~~~~~ :171:1: note: expanded from here 171 | tbuf_readl | ^~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:51:1: warning: unused function 'tbuf_writel' [-Wunused-function] 51 | BCM_SYSPORT_IO_MACRO(tbuf, SYS_PORT_TBUF_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:37:20: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 37 | static inline void name##_writel(struct bcm_sysport_priv *priv, \ | ^~~~~~~~~~~~~ :172:1: note: expanded from here 172 | tbuf_writel | ^~~~~~~~~~~ 4 warnings generated. ../net/kcm/kcmsock.c:812:8: error: call to undeclared function 'sk_page_frag_alloc_prepare'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 812 | va = sk_page_frag_alloc_prepare(sk, nc, pfrag); | ^ ../net/kcm/kcmsock.c:812:8: note: did you mean 'sk_page_frag_refill_prepare'? ../include/net/sock.h:2495:6: note: 'sk_page_frag_refill_prepare' declared here 2495 | bool sk_page_frag_refill_prepare(struct sock *sk, struct page_frag_cache *nc, | ^ ../net/kcm/kcmsock.c:812:6: error: incompatible integer to pointer conversion assigning to 'void *' from 'int' [-Wint-conversion] 812 | va = sk_page_frag_alloc_prepare(sk, nc, pfrag); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 errors generated. make[5]: *** [../scripts/Makefile.build:244: net/kcm/kcmsock.o] Error 1 make[4]: *** [../scripts/Makefile.build:485: net/kcm] Error 2 make[4]: *** Waiting for unfinished jobs.... In file included from ../drivers/scsi/qla2xxx/qla_init.c:6: In file included from ../drivers/scsi/qla2xxx/qla_def.h:12: In file included from ../include/linux/module.h:13: In file included from ../include/linux/stat.h:19: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/scsi/qla2xxx/qla_isr.c:3891: warning: Function parameter or struct member 'rsp_q_in' not described in 'qla_chk_cont_iocb_avail' make[6]: *** [../scripts/Makefile.build:485: drivers/net/ethernet/chelsio] Error 2 make[6]: *** Waiting for unfinished jobs.... In file included from ../drivers/net/ethernet/huawei/hinic/hinic_ethtool.c:17: In file included from ../include/linux/pci.h:27: In file included from ../include/linux/mod_devicetable.h:14: In file included from ../include/linux/uuid.h:11: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../scripts/Makefile.build:244: ../drivers/net/ethernet/freescale/dpaa2/Makefile: dpaa2-mac.o is added to multiple modules: fsl-dpaa2-eth fsl-dpaa2-switch ../drivers/scsi/lpfc/lpfc_bsg.c:2806:11: warning: variable 'offset' set but not used [-Wunused-but-set-variable] 2806 | int cnt, offset = 0, i = 0; | ^ 1 warning generated. In file included from ../drivers/net/ethernet/intel/igc/igc_ethtool.c:5: In file included from ../include/linux/if_vlan.h:10: In file included from ../include/linux/netdevice.h:24: In file included from ../include/linux/timer.h:6: In file included from ../include/linux/ktime.h:25: In file included from ../include/linux/jiffies.h:10: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. In file included from ../drivers/net/ethernet/intel/ixgbevf/ethtool.c:9: In file included from ../include/linux/module.h:13: In file included from ../include/linux/stat.h:19: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. In file included from ../drivers/scsi/bnx2i/bnx2i_hwi.c:17: In file included from ../include/linux/gfp.h:7: In file included from ../include/linux/mmzone.h:8: In file included from ../include/linux/spinlock.h:59: In file included from ../include/linux/irqflags.h:18: In file included from ../arch/x86/include/asm/irqflags.h:80: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/staging/rtl8723bs/core/rtw_efuse.c:285:6: warning: variable 'efuseValue' set but not used [-Wunused-but-set-variable] 285 | u32 efuseValue; | ^ 1 warning generated. ../drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:288:6: warning: variable 'poll_cnt' set but not used [-Wunused-but-set-variable] 288 | u8 poll_cnt = 0; | ^ 1 warning generated. ../drivers/staging/rtl8192e/rtllib_crypt_tkip.c:641:7: warning: variable 'iv32' set but not used [-Wunused-but-set-variable] 641 | u32 iv32 = tkey->tx_iv32; | ^ 1 warning generated. ../drivers/staging/rtl8723bs/core/rtw_recv.c:2030:7: warning: variable 'cnt' set but not used [-Wunused-but-set-variable] 2030 | int cnt = 0; | ^ 1 warning generated. In file included from ../drivers/staging/rtl8723bs/core/rtw_security.c:8: In file included from ../drivers/staging/rtl8723bs/include/drv_types.h:17: In file included from ../include/linux/sched/signal.h:5: In file included from ../include/linux/rculist.h:11: In file included from ../include/linux/rcupdate.h:26: In file included from ../include/linux/irqflags.h:18: In file included from ../arch/x86/include/asm/irqflags.h:80: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/staging/rtl8723bs/hal/hal_com.c:964:6: warning: variable 'res' set but not used [-Wunused-but-set-variable] 964 | u32 res, i = 0; | ^ 1 warning generated. ../drivers/staging/rtl8723bs/core/rtw_xmit.c:1938:13: warning: variable 'drop_cnt' set but not used [-Wunused-but-set-variable] 1938 | static u32 drop_cnt; | ^ In file included from ../drivers/staging/rtl8723bs/core/rtw_xmit.c:7: In file included from ../drivers/staging/rtl8723bs/include/drv_types.h:17: In file included from ../include/linux/sched/signal.h:5: In file included from ../include/linux/rculist.h:11: In file included from ../include/linux/rcupdate.h:26: In file included from ../include/linux/irqflags.h:18: In file included from ../arch/x86/include/asm/irqflags.h:80: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 2 warnings generated. ../drivers/staging/rtl8712/rtl8712_recv.c:139:6: warning: variable 'drvinfo_sz' set but not used [-Wunused-but-set-variable] 139 | u16 drvinfo_sz; | ^ 1 warning generated. ../drivers/net/caif/caif_serial.c:130:20: warning: unused function 'debugfs_tx' [-Wunused-function] 130 | static inline void debugfs_tx(struct ser_device *ser, const u8 *data, int size) | ^~~~~~~~~~ 1 warning generated. ../fs/ceph/snap.c:377:10: warning: result of comparison of constant 2305843009213693948 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare] 377 | if (num > (SIZE_MAX - sizeof(*snapc)) / sizeof(u64)) | ~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../net/ipv4/tcp_lp.c:122: warning: Function parameter or struct member 'ack' not described in 'tcp_lp_cong_avoid' ../net/ipv4/tcp_lp.c:122: warning: Function parameter or struct member 'acked' not described in 'tcp_lp_cong_avoid' ../net/ipv4/tcp_lp.c:272: warning: Function parameter or struct member 'sample' not described in 'tcp_lp_pkts_acked' make[5]: *** [../scripts/Makefile.build:485: drivers/net/ethernet] Error 2 make[5]: *** Waiting for unfinished jobs.... ../drivers/most/most_snd.c:58: warning: Excess struct member 'opened' description in 'channel' ../drivers/most/most_usb.c:69: warning: Function parameter or struct member 'dev' not described in 'most_dci_obj' ../drivers/most/most_usb.c:69: warning: Excess struct member 'kobj' description in 'most_dci_obj' ../drivers/most/most_usb.c:122: warning: Function parameter or struct member 'dev' not described in 'most_dev' ../drivers/most/most_usb.c:122: warning: Function parameter or struct member 'clear_work' not described in 'most_dev' ../drivers/most/most_usb.c:122: warning: Function parameter or struct member 'on_netinfo' not described in 'most_dev' ../drivers/most/most_usb.c:650: warning: Function parameter or struct member 'on_netinfo' not described in 'hdm_request_netinfo' make[4]: *** [../scripts/Makefile.build:485: drivers/net] Error 2 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [../scripts/Makefile.build:485: net] Error 2 make[3]: *** Waiting for unfinished jobs.... make[3]: *** [../scripts/Makefile.build:485: drivers] Error 2 make[2]: *** [/home/nipa/net-next/wt-1/Makefile:1925: .] Error 2 make[1]: *** [/home/nipa/net-next/wt-1/Makefile:224: __sub-make] Error 2 make: *** [Makefile:224: __sub-make] Error 2