next/master build: 210 builds: 63 failed, 147 passed, 3073 errors, 1016 warnings (v5.16-rc5-6644-gbcd5ddb85fad)
Full Build Summary: https://kernelci.org/build/next/branch/master/kernel/v5.16-rc5-6644-gbcd5ddb85fad/
Tree: next
Branch: master
Git Describe: v5.16-rc5-6644-gbcd5ddb85fad
Git Commit: bcd5ddb85fad453da26afd5b3fca8ad931b5253d
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
Built: 7 unique architectures

Build Failures Detected:

arm64:
allmodconfig (clang-13) FAIL
arm:
allmodconfig (gcc-10) FAIL
qcom_defconfig (gcc-10) FAIL
rpc_defconfig (gcc-10) FAIL
i386:
allmodconfig (clang-13) FAIL
mips:
32r2el_defconfig (gcc-10) FAIL
32r2el_defconfig+debug (gcc-10) FAIL
32r2el_defconfig+kselftest (gcc-10) FAIL
allnoconfig (gcc-10) FAIL
ar7_defconfig (gcc-10) FAIL
ath25_defconfig (gcc-10) FAIL
ath79_defconfig (gcc-10) FAIL
bcm47xx_defconfig (gcc-10) FAIL
bigsur_defconfig (gcc-10) FAIL
bmips_be_defconfig (gcc-10) FAIL
bmips_stb_defconfig (gcc-10) FAIL
cavium_octeon_defconfig (gcc-10) FAIL
ci20_defconfig (gcc-10) FAIL
cobalt_defconfig (gcc-10) FAIL
cu1000-neo_defconfig (gcc-10) FAIL
cu1830-neo_defconfig (gcc-10) FAIL
db1xxx_defconfig (gcc-10) FAIL
decstation_64_defconfig (gcc-10) FAIL
decstation_defconfig (gcc-10) FAIL
decstation_r4k_defconfig (gcc-10) FAIL
e55_defconfig (gcc-10) FAIL
fuloong2e_defconfig (gcc-10) FAIL
gcw0_defconfig (gcc-10) FAIL
gpr_defconfig (gcc-10) FAIL
ip22_defconfig (gcc-10) FAIL
ip27_defconfig (gcc-10) FAIL
jazz_defconfig (gcc-10) FAIL
jmr3927_defconfig (gcc-10) FAIL
lemote2f_defconfig (gcc-10) FAIL
loongson1b_defconfig (gcc-10) FAIL
loongson1c_defconfig (gcc-10) FAIL
loongson2k_defconfig (gcc-10) FAIL
loongson3_defconfig (gcc-10) FAIL
malta_defconfig (gcc-10) FAIL
malta_kvm_defconfig (gcc-10) FAIL
malta_qemu_32r6_defconfig (gcc-10) FAIL
maltaaprp_defconfig (gcc-10) FAIL
maltasmvp_defconfig (gcc-10) FAIL
maltasmvp_eva_defconfig (gcc-10) FAIL
maltaup_defconfig (gcc-10) FAIL
maltaup_xpa_defconfig (gcc-10) FAIL
mpc30x_defconfig (gcc-10) FAIL
mtx1_defconfig (gcc-10) FAIL
omega2p_defconfig (gcc-10) FAIL
pic32mzda_defconfig (gcc-10) FAIL
qi_lb60_defconfig (gcc-10) FAIL
rb532_defconfig (gcc-10) FAIL
rbtx49xx_defconfig (gcc-10) FAIL
rm200_defconfig (gcc-10) FAIL
rs90_defconfig (gcc-10) FAIL
rt305x_defconfig (gcc-10) FAIL
sb1250_swarm_defconfig (gcc-10) FAIL
tb0219_defconfig (gcc-10) FAIL
tb0226_defconfig (gcc-10) FAIL
tb0287_defconfig (gcc-10) FAIL
vocore2_defconfig (gcc-10) FAIL
xway_defconfig (gcc-10) FAIL
x86_64:
allmodconfig (gcc-10) FAIL

Errors and Warnings Detected:

arc:
haps_hs_smp_defconfig+debug (gcc-10) 1 warning
haps_hs_smp_defconfig+kselftest (gcc-10) 3 warnings
tinyconfig (gcc-10) 1 warning
arm64:
allmodconfig (clang-13) 1 error
defconfig (clang-13) 2 warnings
defconfig+CONFIG_ARM64_64K_PAGES=y (clang-13) 2 warnings
arm:
allmodconfig (gcc-10) 1 warning 1 error
at91_dt_defconfig (gcc-10) 1 warning
multi_v5_defconfig (clang-13) 2 warnings
multi_v5_defconfig (gcc-10) 1 warning
multi_v7_defconfig (clang-13) 12 warnings
qcom_defconfig (gcc-10) 1 error
rpc_defconfig (gcc-10) 2 errors
i386:
allmodconfig (clang-13) 10 errors
i386_defconfig (clang-13) 2 warnings
mips:
32r2el_defconfig (gcc-10) 17 warnings 52 errors
32r2el_defconfig+debug (gcc-10) 17 warnings 52 errors
32r2el_defconfig+kselftest (gcc-10) 17 warnings 52 errors
allnoconfig (gcc-10) 38 warnings 86 errors
ar7_defconfig (gcc-10) 16 warnings 52 errors
ath25_defconfig (gcc-10) 16 warnings 52 errors
ath79_defconfig (gcc-10) 16 warnings 52 errors
bcm47xx_defconfig (gcc-10) 16 warnings 52 errors
bigsur_defconfig (gcc-10) 16 warnings 55 errors
bmips_be_defconfig (gcc-10) 16 warnings 52 errors
bmips_stb_defconfig (gcc-10) 53 warnings 100 errors
cavium_octeon_defconfig (gcc-10) 16 warnings 55 errors
ci20_defconfig (gcc-10) 17 warnings 52 errors
cobalt_defconfig (gcc-10) 16 warnings 52 errors
cu1000-neo_defconfig (gcc-10) 16 warnings 52 errors
cu1830-neo_defconfig (gcc-10) 16 warnings 52 errors
db1xxx_defconfig (gcc-10) 16 warnings 52 errors
decstation_64_defconfig (gcc-10) 16 warnings 55 errors
decstation_defconfig (gcc-10) 16 warnings 52 errors
decstation_r4k_defconfig (gcc-10) 16 warnings 52 errors
e55_defconfig (gcc-10) 16 warnings 52 errors
fuloong2e_defconfig (gcc-10) 16 warnings 55 errors
gcw0_defconfig (gcc-10) 43 warnings 90 errors
gpr_defconfig (gcc-10) 16 warnings 52 errors
ip22_defconfig (gcc-10) 16 warnings 52 errors
jazz_defconfig (gcc-10) 16 warnings 52 errors
jmr3927_defconfig (gcc-10) 16 warnings 52 errors
lemote2f_defconfig (gcc-10) 16 warnings 55 errors
loongson1b_defconfig (gcc-10) 16 warnings 52 errors
loongson1c_defconfig (gcc-10) 16 warnings 52 errors
loongson2k_defconfig (gcc-10) 16 warnings 55 errors
loongson3_defconfig (gcc-10) 16 warnings 55 errors
malta_defconfig (gcc-10) 16 warnings 52 errors
malta_kvm_defconfig (gcc-10) 16 warnings 52 errors
malta_qemu_32r6_defconfig (gcc-10) 16 warnings 52 errors
maltaaprp_defconfig (gcc-10) 16 warnings 52 errors
maltasmvp_defconfig (gcc-10) 16 warnings 52 errors
maltasmvp_eva_defconfig (gcc-10) 16 warnings 52 errors
maltaup_defconfig (gcc-10) 16 warnings 52 errors
maltaup_xpa_defconfig (gcc-10) 16 warnings 52 errors
mpc30x_defconfig (gcc-10) 16 warnings 52 errors
mtx1_defconfig (gcc-10) 16 warnings 52 errors
omega2p_defconfig (gcc-10) 16 warnings 52 errors
pic32mzda_defconfig (gcc-10) 16 warnings 52 errors
qi_lb60_defconfig (gcc-10) 16 warnings 52 errors
rb532_defconfig (gcc-10) 16 warnings 52 errors
rbtx49xx_defconfig (gcc-10) 16 warnings 52 errors
rm200_defconfig (gcc-10) 16 warnings 52 errors
rs90_defconfig (gcc-10) 16 warnings 52 errors
rt305x_defconfig (gcc-10) 16 warnings 52 errors
sb1250_swarm_defconfig (gcc-10) 16 warnings 55 errors
tb0219_defconfig (gcc-10) 16 warnings 52 errors
tb0226_defconfig (gcc-10) 16 warnings 52 errors
tb0287_defconfig (gcc-10) 16 warnings 52 errors
vocore2_defconfig (gcc-10) 16 warnings 52 errors
xway_defconfig (gcc-10) 16 warnings 52 errors
riscv:
x86_64:
allmodconfig (gcc-10) 2 errors
x86_64_defconfig (clang-13) 2 warnings
Errors summary:
285 kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
60 kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
60 kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
60 kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
60 kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
60 kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
60 kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
60 kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
60 kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
60 arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
60 arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
57 kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
57 kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
57 kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
57 kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
57 kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
57 kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
57 kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
57 kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
57 kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
57 kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
57 kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
57 kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
57 kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
57 kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
57 kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
57 kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
57 kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
57 kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
57 kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
57 kernel/futex/core.c:1141:15: error: initializer element is not constant
57 kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
57 kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
57 kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
57 kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
57 kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
57 kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
57 kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
57 kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
57 kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
57 kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
57 kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
57 kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
57 kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
57 kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
57 kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
57 kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
57 kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
10 kernel/futex/syscalls.c:374:1: error: expected declaration or statement at end of input
8 kernel/futex/core.c:859:13: error: invalid storage class for function ‘compat_exit_robust_list’
8 kernel/futex/core.c:841:1: error: invalid storage class for function ‘compat_fetch_robust_entry’
8 kernel/futex/core.c:828:21: error: invalid storage class for function ‘futex_uaddr’
5 kernel/futex/syscalls.c:303:1: error: expected declaration or statement at end of input
3 kernel/futex/syscalls.c:197:12: error: invalid storage class for function ‘futex_parse_waitv’
3 kernel/futex/syscalls.c:151:1: error: invalid storage class for function ‘futex_init_timeout’
3 kernel/futex/syscalls.c:137:29: error: invalid storage class for function ‘futex_cmd_has_timeout’
3 include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_set_robust_list’
3 include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_get_robust_list’
3 include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_futex’
3 include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_futex_waitv’
3 include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_set_robust_list’; did you mean ‘__se_sys_set_robust_list’? [-Werror=implicit-function-declaration]
3 include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_get_robust_list’; did you mean ‘__do_sys_set_robust_list’? [-Werror=implicit-function-declaration]
3 include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_futex’; did you mean ‘__se_sys_futex’? [-Werror=implicit-function-declaration]
3 include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_futex_waitv’; did you mean ‘__se_sys_futex_waitv’? [-Werror=implicit-function-declaration]
3 include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_set_robust_list’ follows non-static declaration
3 include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_get_robust_list’ follows non-static declaration
3 include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_futex’ follows non-static declaration
3 include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_futex_waitv’ follows non-static declaration
3 include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_set_robust_list’
3 include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_get_robust_list’
3 include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_futex’
3 include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_futex_waitv’
2 net/wireless/reg.c:1137:23: error: implicit conversion from enumeration type 'enum nl80211_user_reg_hint_type' to different enumeration type 'enum nl80211_reg_initiator' [-Werror,-Wenum-conversion]
2 include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_futex_time32’
2 include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_futex_time32’; did you mean ‘__se_sys_futex_time32’? [-Werror=implicit-function-declaration]
2 include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_futex_time32’ follows non-static declaration
2 include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_futex_time32’
2 /usr/lib/gcc/x86_64-linux-gnu/10/plugin/include/config/i386/i386.h:2500:10: fatal error: common/config/i386/i386-cpuinfo.h: No such file or directory
1 include/linux/syscalls.h:180:4: error: redeclaration of ‘__syscall_meta__set_robust_list’ with no linkage
1 include/linux/syscalls.h:180:4: error: redeclaration of ‘__syscall_meta__get_robust_list’ with no linkage
1 include/linux/syscalls.h:180:4: error: redeclaration of ‘__syscall_meta__futex’ with no linkage
1 include/linux/syscalls.h:180:4: error: redeclaration of ‘__syscall_meta__futex_waitv’ with no linkage
1 include/linux/syscalls.h:180:4: error: redeclaration of ‘__syscall_meta__futex_time32’ with no linkage
1 include/linux/syscalls.h:155:33: error: redeclaration of ‘__syscall_meta__set_robust_list’ with no linkage
1 include/linux/syscalls.h:155:33: error: redeclaration of ‘__syscall_meta__get_robust_list’ with no linkage
1 include/linux/syscalls.h:155:33: error: redeclaration of ‘__syscall_meta__futex’ with no linkage
1 include/linux/syscalls.h:155:33: error: redeclaration of ‘__syscall_meta__futex_waitv’ with no linkage
1 include/linux/syscalls.h:155:33: error: redeclaration of ‘__syscall_meta__futex_time32’ with no linkage
1 drivers/usb/gadget/udc/at91_udc.h:174:33: error: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘struct gpio_desc *’ [-Werror=format=]
1 drivers/staging/greybus/audio_topology.c:977:12: error: stack frame size (1828) exceeds limit (1024) in function 'gbaudio_tplg_create_widget' [-Werror,-Wframe-larger-than]
1 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/display_rq_dlg_calc_30.c:981:13: error: stack frame size (1180) exceeds limit (1024) in function 'dml_rq_dlg_get_dlg_params' [-Werror,-Wframe-larger-than]
1 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_rq_dlg_calc_21.c:829:13: error: stack frame size (1084) exceeds limit (1024) in function 'dml_rq_dlg_get_dlg_params' [-Werror,-Wframe-larger-than]
1 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c:3518:6: error: stack frame size (1244) exceeds limit (1024) in function 'dml21_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than]
1 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c:1466:13: error: stack frame size (1212) exceeds limit (1024) in function 'DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation' [-Werror,-Wframe-larger-than]
1 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20v2.c:3393:6: error: stack frame size (1580) exceeds limit (1024) in function 'dml20v2_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than]
1 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20v2.c:1145:13: error: stack frame size (1324) exceeds limit (1024) in function 'dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation' [-Werror,-Wframe-larger-than]
1 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20.c:3286:6: error: stack frame size (1548) exceeds limit (1024) in function 'dml20_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than]
1 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20.c:1085:13: error: stack frame size (1356) exceeds limit (1024) in function 'dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation' [-Werror,-Wframe-larger-than]
1 arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r7,=0x'
1 arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r3,=0x'
1 /tmp/kci/linux/build/../drivers/gpu/drm/panel/panel-edp.c:843: undefined reference to `drm_panel_dp_aux_backlight'
Warnings summary:
60 cc1: some warnings being treated as errors
60 arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
57 kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
57 kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
57 kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
14 include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
14 include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
14 include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
10 clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument]
6 net/wireless/reg.c:1137:23: warning: implicit conversion from enumeration type 'enum nl80211_user_reg_hint_type' to different enumeration type 'enum nl80211_reg_initiator' [-Wenum-conversion]
6 1 warning generated.
5 include/linux/syscalls.h:179:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
5 include/linux/syscalls.h:155:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
3 kernel/futex/syscalls.c:50:10: warning: ‘alias’ attribute ignored [-Wattributes]
3 kernel/futex/syscalls.c:29:41: warning: ‘alias’ attribute ignored [-Wattributes]
3 kernel/futex/syscalls.c:248:10: warning: ‘alias’ attribute ignored [-Wattributes]
3 kernel/futex/syscalls.c:165:16: warning: ‘alias’ attribute ignored [-Wattributes]
3 include/linux/syscalls.h:247:18: warning: ‘__se_sys_set_robust_list’ defined but not used [-Wunused-function]
3 include/linux/syscalls.h:247:18: warning: ‘__se_sys_get_robust_list’ defined but not used [-Wunused-function]
3 include/linux/syscalls.h:247:18: warning: ‘__se_sys_futex’ defined but not used [-Wunused-function]
3 include/linux/syscalls.h:247:18: warning: ‘__se_sys_futex_waitv’ defined but not used [-Wunused-function]
3 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
3 arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to ''
2 kernel/futex/syscalls.c:357:16: warning: ‘alias’ attribute ignored [-Wattributes]
2 include/linux/syscalls.h:247:18: warning: ‘__se_sys_futex_time32’ defined but not used [-Wunused-function]
2 include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘struct gpio_desc *’ [-Wformat=]
1 cc1: all warnings being treated as errors
1 arch/mips/boot/dts/ingenic/jz4780.dtsi:513.33-515.6: Warning (unit_address_format): /nemc@13410000/efuse@d0/eth-mac-addr@0x22: unit name should not have leading "0x"
1 arch/arc/include/asm/perf_event.h:91:27: warning: 'arc_pmu_ev_hw_map' defined but not used [-Wunused-const-variable=]
1 arch/arc/include/asm/perf_event.h:126:27: warning: 'arc_pmu_cache_map' defined but not used [-Wunused-const-variable=]
Section mismatches summary:
1 WARNING: modpost: vmlinux.o(.text+0x712b3): Section mismatch in reference from the function __nodes_weight() to the variable .init.data:numa_nodes_parsed

Detailed per-defconfig build reports:

32r2el_defconfig (mips, gcc-10) — FAIL, 52 errors, 17 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

32r2el_defconfig+debug (mips, gcc-10) — FAIL, 52 errors, 17 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

32r2el_defconfig+kselftest (mips, gcc-10) — FAIL, 52 errors, 17 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

allmodconfig (i386, clang-13) — FAIL, 10 errors, 0 warnings, 0 section mismatches

Errors:
net/wireless/reg.c:1137:23: error: implicit conversion from enumeration type 'enum nl80211_user_reg_hint_type' to different enumeration type 'enum nl80211_reg_initiator' [-Werror,-Wenum-conversion]
drivers/staging/greybus/audio_topology.c:977:12: error: stack frame size (1828) exceeds limit (1024) in function 'gbaudio_tplg_create_widget' [-Werror,-Wframe-larger-than]
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_rq_dlg_calc_21.c:829:13: error: stack frame size (1084) exceeds limit (1024) in function 'dml_rq_dlg_get_dlg_params' [-Werror,-Wframe-larger-than]
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/display_rq_dlg_calc_30.c:981:13: error: stack frame size (1180) exceeds limit (1024) in function 'dml_rq_dlg_get_dlg_params' [-Werror,-Wframe-larger-than]
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20.c:1085:13: error: stack frame size (1356) exceeds limit (1024) in function 'dml20_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation' [-Werror,-Wframe-larger-than]
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20v2.c:1145:13: error: stack frame size (1324) exceeds limit (1024) in function 'dml20v2_DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation' [-Werror,-Wframe-larger-than]
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c:1466:13: error: stack frame size (1212) exceeds limit (1024) in function 'DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation' [-Werror,-Wframe-larger-than]
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20.c:3286:6: error: stack frame size (1548) exceeds limit (1024) in function 'dml20_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than]
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn20/display_mode_vba_20v2.c:3393:6: error: stack frame size (1580) exceeds limit (1024) in function 'dml20v2_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than]
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c:3518:6: error: stack frame size (1244) exceeds limit (1024) in function 'dml21_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than]

allmodconfig (x86_64, gcc-10) — FAIL, 2 errors, 0 warnings, 0 section mismatches

Errors:
/usr/lib/gcc/x86_64-linux-gnu/10/plugin/include/config/i386/i386.h:2500:10: fatal error: common/config/i386/i386-cpuinfo.h: No such file or directory
/usr/lib/gcc/x86_64-linux-gnu/10/plugin/include/config/i386/i386.h:2500:10: fatal error: common/config/i386/i386-cpuinfo.h: No such file or directory

allmodconfig (arm64, clang-13) — FAIL, 1 error, 0 warnings, 0 section mismatches

Errors:
net/wireless/reg.c:1137:23: error: implicit conversion from enumeration type 'enum nl80211_user_reg_hint_type' to different enumeration type 'enum nl80211_reg_initiator' [-Werror,-Wenum-conversion]

allmodconfig (arm, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches

Errors:
drivers/usb/gadget/udc/at91_udc.h:174:33: error: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘struct gpio_desc *’ [-Werror=format=]
Warnings:
cc1: all warnings being treated as errors

allmodconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

allnoconfig (i386, clang-13) — PASS, 0 errors, 0 warnings, 0 section mismatches

allnoconfig (mips, gcc-10) — FAIL, 86 errors, 38 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_set_robust_list’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_set_robust_list’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_set_robust_list’; did you mean ‘__se_sys_set_robust_list’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_set_robust_list’
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_get_robust_list’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_get_robust_list’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_get_robust_list’; did you mean ‘__do_sys_set_robust_list’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_get_robust_list’
kernel/futex/syscalls.c:137:29: error: invalid storage class for function ‘futex_cmd_has_timeout’
kernel/futex/syscalls.c:151:1: error: invalid storage class for function ‘futex_init_timeout’
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_futex’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_futex’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_futex’; did you mean ‘__se_sys_futex’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_futex’
kernel/futex/syscalls.c:197:12: error: invalid storage class for function ‘futex_parse_waitv’
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_futex_waitv’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_futex_waitv’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_futex_waitv’; did you mean ‘__se_sys_futex_waitv’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_futex_waitv’
kernel/futex/syscalls.c:303:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:303:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:303:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:303:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:303:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:29:41: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:50:10: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:165:16: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:248:10: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_futex_waitv’ defined but not used [-Wunused-function]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_futex’ defined but not used [-Wunused-function]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_get_robust_list’ defined but not used [-Wunused-function]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_set_robust_list’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

ar7_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches

Warnings:
include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘struct gpio_desc *’ [-Wformat=]

ath25_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

ath79_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

bcm47xx_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

bigsur_defconfig (mips, gcc-10) — FAIL, 55 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:828:21: error: invalid storage class for function ‘futex_uaddr’
kernel/futex/core.c:841:1: error: invalid storage class for function ‘compat_fetch_robust_entry’
kernel/futex/core.c:859:13: error: invalid storage class for function ‘compat_exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

bmips_be_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

bmips_stb_defconfig (mips, gcc-10) — FAIL, 100 errors, 53 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
include/linux/syscalls.h:155:33: error: redeclaration of ‘__syscall_meta__set_robust_list’ with no linkage
include/linux/syscalls.h:180:4: error: redeclaration of ‘__syscall_meta__set_robust_list’ with no linkage
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_set_robust_list’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_set_robust_list’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_set_robust_list’; did you mean ‘__se_sys_set_robust_list’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_set_robust_list’
include/linux/syscalls.h:155:33: error: redeclaration of ‘__syscall_meta__get_robust_list’ with no linkage
include/linux/syscalls.h:180:4: error: redeclaration of ‘__syscall_meta__get_robust_list’ with no linkage
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_get_robust_list’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_get_robust_list’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_get_robust_list’; did you mean ‘__do_sys_set_robust_list’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_get_robust_list’
kernel/futex/syscalls.c:137:29: error: invalid storage class for function ‘futex_cmd_has_timeout’
kernel/futex/syscalls.c:151:1: error: invalid storage class for function ‘futex_init_timeout’
include/linux/syscalls.h:155:33: error: redeclaration of ‘__syscall_meta__futex’ with no linkage
include/linux/syscalls.h:180:4: error: redeclaration of ‘__syscall_meta__futex’ with no linkage
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_futex’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_futex’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_futex’; did you mean ‘__se_sys_futex’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_futex’
kernel/futex/syscalls.c:197:12: error: invalid storage class for function ‘futex_parse_waitv’
include/linux/syscalls.h:155:33: error: redeclaration of ‘__syscall_meta__futex_waitv’ with no linkage
include/linux/syscalls.h:180:4: error: redeclaration of ‘__syscall_meta__futex_waitv’ with no linkage
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_futex_waitv’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_futex_waitv’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_futex_waitv’; did you mean ‘__se_sys_futex_waitv’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_futex_waitv’
include/linux/syscalls.h:155:33: error: redeclaration of ‘__syscall_meta__futex_time32’ with no linkage
include/linux/syscalls.h:180:4: error: redeclaration of ‘__syscall_meta__futex_time32’ with no linkage
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_futex_time32’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_futex_time32’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_futex_time32’; did you mean ‘__se_sys_futex_time32’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_futex_time32’
kernel/futex/syscalls.c:374:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:374:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:374:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:374:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:374:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:155:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:179:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:29:41: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:155:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:179:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:50:10: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:155:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:179:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:165:16: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:155:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:179:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:248:10: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:155:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:179:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:357:16: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_futex_time32’ defined but not used [-Wunused-function]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_futex_waitv’ defined but not used [-Wunused-function]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_futex’ defined but not used [-Wunused-function]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_get_robust_list’ defined but not used [-Wunused-function]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_set_robust_list’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

cavium_octeon_defconfig (mips, gcc-10) — FAIL, 55 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:828:21: error: invalid storage class for function ‘futex_uaddr’
kernel/futex/core.c:841:1: error: invalid storage class for function ‘compat_fetch_robust_entry’
kernel/futex/core.c:859:13: error: invalid storage class for function ‘compat_exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

ci20_defconfig (mips, gcc-10) — FAIL, 52 errors, 17 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/boot/dts/ingenic/jz4780.dtsi:513.33-515.6: Warning (unit_address_format): /nemc@13410000/efuse@d0/eth-mac-addr@0x22: unit name should not have leading "0x"
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

cobalt_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

cu1000-neo_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

cu1830-neo_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

db1xxx_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

decstation_64_defconfig (mips, gcc-10) — FAIL, 55 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:828:21: error: invalid storage class for function ‘futex_uaddr’
kernel/futex/core.c:841:1: error: invalid storage class for function ‘compat_fetch_robust_entry’
kernel/futex/core.c:859:13: error: invalid storage class for function ‘compat_exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

decstation_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

decstation_r4k_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig (arm64, clang-13) — PASS, 0 errors, 2 warnings, 0 section mismatches

Warnings:
net/wireless/reg.c:1137:23: warning: implicit conversion from enumeration type 'enum nl80211_user_reg_hint_type' to different enumeration type 'enum nl80211_reg_initiator' [-Wenum-conversion]
1 warning generated.

defconfig+CONFIG_ARM64_16K_PAGES=y (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+CONFIG_ARM64_64K_PAGES=y (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+CONFIG_ARM64_64K_PAGES=y (arm64, clang-13) — PASS, 0 errors, 2 warnings, 0 section mismatches

Warnings:
net/wireless/reg.c:1137:23: warning: implicit conversion from enumeration type 'enum nl80211_user_reg_hint_type' to different enumeration type 'enum nl80211_reg_initiator' [-Wenum-conversion]
1 warning generated.

defconfig+CONFIG_CPU_BIG_ENDIAN=y (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+CONFIG_EFI=n (riscv, clang-13) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+CONFIG_RANDOMIZE_BASE=y (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+arm64-chromebook+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+crypto (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+debug (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+debug (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+ima (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+kselftest (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

e55_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

fuloong2e_defconfig (mips, gcc-10) — FAIL, 55 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:828:21: error: invalid storage class for function ‘futex_uaddr’
kernel/futex/core.c:841:1: error: invalid storage class for function ‘compat_fetch_robust_entry’
kernel/futex/core.c:859:13: error: invalid storage class for function ‘compat_exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

gcw0_defconfig (mips, gcc-10) — FAIL, 90 errors, 43 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_set_robust_list’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_set_robust_list’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_set_robust_list’; did you mean ‘__se_sys_set_robust_list’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_set_robust_list’
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_get_robust_list’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_get_robust_list’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_get_robust_list’; did you mean ‘__do_sys_set_robust_list’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_get_robust_list’
kernel/futex/syscalls.c:137:29: error: invalid storage class for function ‘futex_cmd_has_timeout’
kernel/futex/syscalls.c:151:1: error: invalid storage class for function ‘futex_init_timeout’
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_futex’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_futex’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_futex’; did you mean ‘__se_sys_futex’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_futex’
kernel/futex/syscalls.c:197:12: error: invalid storage class for function ‘futex_parse_waitv’
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_futex_waitv’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_futex_waitv’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_futex_waitv’; did you mean ‘__se_sys_futex_waitv’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_futex_waitv’
include/linux/syscalls.h:245:21: error: invalid storage class for function ‘__do_sys_futex_time32’
include/linux/syscalls.h:247:18: error: static declaration of ‘__se_sys_futex_time32’ follows non-static declaration
include/linux/syscalls.h:249:14: error: implicit declaration of function ‘__do_sys_futex_time32’; did you mean ‘__se_sys_futex_time32’? [-Werror=implicit-function-declaration]
include/linux/syscalls.h:255:21: error: invalid storage class for function ‘__do_sys_futex_time32’
kernel/futex/syscalls.c:374:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:374:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:374:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:374:1: error: expected declaration or statement at end of input
kernel/futex/syscalls.c:374:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:29:41: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:50:10: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:165:16: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:248:10: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/syscalls.c:357:16: warning: ‘alias’ attribute ignored [-Wattributes]
include/linux/syscalls.h:242:13: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:245:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:255:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_futex_time32’ defined but not used [-Wunused-function]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_futex_waitv’ defined but not used [-Wunused-function]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_futex’ defined but not used [-Wunused-function]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_get_robust_list’ defined but not used [-Wunused-function]
include/linux/syscalls.h:247:18: warning: ‘__se_sys_set_robust_list’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

gpr_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

haps_hs_smp_defconfig+debug (arc, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches

Warnings:
arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to ''

haps_hs_smp_defconfig+kselftest (arc, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches

Warnings:
arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to ''
arch/arc/include/asm/perf_event.h:126:27: warning: 'arc_pmu_cache_map' defined but not used [-Wunused-const-variable=]
arch/arc/include/asm/perf_event.h:91:27: warning: 'arc_pmu_ev_hw_map' defined but not used [-Wunused-const-variable=]

hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

i386_defconfig (i386, clang-13) — PASS, 0 errors, 2 warnings, 0 section mismatches

Warnings:
net/wireless/reg.c:1137:23: warning: implicit conversion from enumeration type 'enum nl80211_user_reg_hint_type' to different enumeration type 'enum nl80211_reg_initiator' [-Wenum-conversion]
1 warning generated.

i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

i386_defconfig+debug (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

i386_defconfig+kselftest (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

ip22_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches

ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

jazz_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

jmr3927_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

lemote2f_defconfig (mips, gcc-10) — FAIL, 55 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:828:21: error: invalid storage class for function ‘futex_uaddr’
kernel/futex/core.c:841:1: error: invalid storage class for function ‘compat_fetch_robust_entry’
kernel/futex/core.c:859:13: error: invalid storage class for function ‘compat_exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

loongson1b_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

loongson1c_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

loongson2k_defconfig (mips, gcc-10) — FAIL, 55 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:828:21: error: invalid storage class for function ‘futex_uaddr’
kernel/futex/core.c:841:1: error: invalid storage class for function ‘compat_fetch_robust_entry’
kernel/futex/core.c:859:13: error: invalid storage class for function ‘compat_exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

loongson3_defconfig (mips, gcc-10) — FAIL, 55 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:828:21: error: invalid storage class for function ‘futex_uaddr’
kernel/futex/core.c:841:1: error: invalid storage class for function ‘compat_fetch_robust_entry’
kernel/futex/core.c:859:13: error: invalid storage class for function ‘compat_exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

malta_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

malta_kvm_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

malta_qemu_32r6_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

maltaaprp_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

maltasmvp_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

maltasmvp_eva_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

maltaup_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

maltaup_xpa_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

mpc30x_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

mtx1_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v5_defconfig (arm, clang-13) — PASS, 0 errors, 2 warnings, 0 section mismatches

Warnings:
net/wireless/reg.c:1137:23: warning: implicit conversion from enumeration type 'enum nl80211_user_reg_hint_type' to different enumeration type 'enum nl80211_reg_initiator' [-Wenum-conversion]
1 warning generated.

multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches

Warnings:
include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘struct gpio_desc *’ [-Wformat=]

multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v7_defconfig (arm, clang-13) — PASS, 0 errors, 12 warnings, 0 section mismatches

Warnings:
clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument]
net/wireless/reg.c:1137:23: warning: implicit conversion from enumeration type 'enum nl80211_user_reg_hint_type' to different enumeration type 'enum nl80211_reg_initiator' [-Wenum-conversion]
1 warning generated.

multi_v7_defconfig+CONFIG_EFI=y+CONFIG_ARM_LPAE=y (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v7_defconfig+CONFIG_SMP=n (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v7_defconfig+CONFIG_THUMB2_KERNEL=y (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v7_defconfig+debug (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v7_defconfig+kselftest (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

omega2p_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

pic32mzda_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

qcom_defconfig (arm, gcc-10) — FAIL, 1 error, 0 warnings, 0 section mismatches

Errors:
/tmp/kci/linux/build/../drivers/gpu/drm/panel/panel-edp.c:843: undefined reference to `drm_panel_dp_aux_backlight'

qi_lb60_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

rb532_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

rbtx49xx_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

rm200_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

rpc_defconfig (arm, gcc-10) — FAIL, 2 errors, 0 warnings, 0 section mismatches

Errors:
arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r7,=0x'
arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r3,=0x'

rs90_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

rt305x_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

sama7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

sb1250_swarm_defconfig (mips, gcc-10) — FAIL, 55 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:828:21: error: invalid storage class for function ‘futex_uaddr’
kernel/futex/core.c:841:1: error: invalid storage class for function ‘compat_fetch_robust_entry’
kernel/futex/core.c:859:13: error: invalid storage class for function ‘compat_exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

tb0219_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

tb0226_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

tb0287_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

tinyconfig (arc, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches

Warnings:
arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to ''

tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

vocore2_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig (x86_64, clang-13) — PASS, 0 errors, 2 warnings, 0 section mismatches

Warnings:
net/wireless/reg.c:1137:23: warning: implicit conversion from enumeration type 'enum nl80211_user_reg_hint_type' to different enumeration type 'enum nl80211_reg_initiator' [-Wenum-conversion]
1 warning generated.
Section mismatches:
WARNING: modpost: vmlinux.o(.text+0x712b3): Section mismatch in reference from the function __nodes_weight() to the variable .init.data:numa_nodes_parsed

x86_64_defconfig+amdgpu (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig+crypto (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig+debug (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig+ima (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig+kselftest (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig+x86-chromebook+kselftest (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig+x86_kvm_guest (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

xway_defconfig (mips, gcc-10) — FAIL, 52 errors, 16 warnings, 0 section mismatches

Errors:
arch/mips/include/asm/futex.h:89:9: error: implicit declaration of function ‘arch_futex_atomic_op_inuser_local’; did you mean ‘futex_atomic_op_inuser_local’? [-Werror=implicit-function-declaration]
arch/mips/include/asm/futex.h:23:39: error: invalid storage class for function ‘futex_atomic_cmpxchg_inatomic’
kernel/futex/futex.h:33:20: error: invalid storage class for function ‘should_fail_futex’
kernel/futex/futex.h:134:19: error: invalid storage class for function ‘futex_match’
kernel/futex/futex.h:169:20: error: invalid storage class for function ‘futex_queue’
kernel/futex/futex.h:183:20: error: invalid storage class for function ‘futex_hb_waiters_inc’
kernel/futex/futex.h:198:20: error: invalid storage class for function ‘futex_hb_waiters_dec’
kernel/futex/futex.h:205:19: error: invalid storage class for function ‘futex_hb_waiters_pending’
kernel/futex/futex.h:238:1: error: invalid storage class for function ‘double_lock_hb’
kernel/futex/futex.h:249:1: error: invalid storage class for function ‘double_unlock_hb’
kernel/futex/../locking/rtmutex_common.h:93:19: error: invalid storage class for function ‘rt_mutex_has_waiters’
kernel/futex/../locking/rtmutex_common.h:103:20: error: invalid storage class for function ‘rt_mutex_waiter_is_top_waiter’
kernel/futex/../locking/rtmutex_common.h:111:39: error: invalid storage class for function ‘rt_mutex_top_waiter’
kernel/futex/../locking/rtmutex_common.h:123:19: error: invalid storage class for function ‘task_has_pi_waiters’
kernel/futex/../locking/rtmutex_common.h:128:39: error: invalid storage class for function ‘task_top_pi_waiter’
kernel/futex/../locking/rtmutex_common.h:136:35: error: invalid storage class for function ‘rt_mutex_owner’
kernel/futex/../locking/rtmutex_common.h:158:20: error: invalid storage class for function ‘__rt_mutex_base_init’
kernel/futex/../locking/rtmutex_common.h:166:20: error: invalid storage class for function ‘debug_rt_mutex_unlock’
kernel/futex/../locking/rtmutex_common.h:172:20: error: invalid storage class for function ‘debug_rt_mutex_proxy_unlock’
kernel/futex/../locking/rtmutex_common.h:178:20: error: invalid storage class for function ‘debug_rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:184:20: error: invalid storage class for function ‘debug_rt_mutex_free_waiter’
kernel/futex/../locking/rtmutex_common.h:190:20: error: invalid storage class for function ‘rt_mutex_init_waiter’
kernel/futex/../locking/rtmutex_common.h:199:20: error: invalid storage class for function ‘rt_mutex_init_rtlock_waiter’
kernel/futex/core.c:115:27: error: static declaration of ‘futex_hash’ follows non-static declaration
kernel/futex/core.c:135:1: error: static declaration of ‘futex_setup_timer’ follows non-static declaration
kernel/futex/core.c:171:12: error: invalid storage class for function ‘get_inode_sequence_number’
kernel/futex/core.c:220:5: error: static declaration of ‘get_futex_key’ follows non-static declaration
kernel/futex/core.c:409:5: error: static declaration of ‘fault_in_user_writeable’ follows non-static declaration
kernel/futex/core.c:429:17: error: static declaration of ‘futex_top_waiter’ follows non-static declaration
kernel/futex/core.c:440:5: error: static declaration of ‘futex_cmpxchg_value_locked’ follows non-static declaration
kernel/futex/core.c:451:5: error: static declaration of ‘futex_get_value_locked’ follows non-static declaration
kernel/futex/core.c:469:6: error: static declaration of ‘wait_for_owner_exiting’ follows non-static declaration
kernel/futex/core.c:499:6: error: static declaration of ‘__futex_unqueue’ follows non-static declaration
kernel/futex/core.c:513:27: error: static declaration of ‘futex_q_lock’ follows non-static declaration
kernel/futex/core.c:536:6: error: static declaration of ‘futex_q_unlock’ follows non-static declaration
kernel/futex/core.c:543:6: error: static declaration of ‘__futex_queue’ follows non-static declaration
kernel/futex/core.c:573:5: error: static declaration of ‘futex_unqueue’ follows non-static declaration
kernel/futex/core.c:620:6: error: static declaration of ‘futex_unqueue_pi’ follows non-static declaration
kernel/futex/core.c:637:12: error: invalid storage class for function ‘handle_futex_death’
kernel/futex/core.c:744:19: error: invalid storage class for function ‘fetch_robust_entry’
kernel/futex/core.c:765:13: error: invalid storage class for function ‘exit_robust_list’
kernel/futex/core.c:935:13: error: invalid storage class for function ‘exit_pi_state_list’
kernel/futex/core.c:1007:13: error: invalid storage class for function ‘futex_cleanup’
kernel/futex/core.c:1050:13: error: invalid storage class for function ‘futex_cleanup_begin’
kernel/futex/core.c:1076:13: error: invalid storage class for function ‘futex_cleanup_end’
kernel/futex/core.c:1115:19: error: invalid storage class for function ‘futex_init’
kernel/futex/core.c:1141:15: error: initializer element is not constant
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
kernel/futex/core.c:1141:1: error: expected declaration or statement at end of input
Warnings:
arch/mips/include/asm/futex.h:132:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
kernel/futex/futex.h:111:29: warning: unused variable ‘futex_q_init’ [-Wunused-variable]
kernel/futex/core.c:1108:6: warning: ‘futex_exit_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1090:6: warning: ‘futex_exec_release’ defined but not used [-Wunused-function]
kernel/futex/core.c:1042:6: warning: ‘futex_exit_recursive’ defined but not used [-Wunused-function]
kernel/futex/core.c:620:6: warning: ‘futex_unqueue_pi’ defined but not used [-Wunused-function]
kernel/futex/core.c:573:5: warning: ‘futex_unqueue’ defined but not used [-Wunused-function]
kernel/futex/core.c:543:6: warning: ‘__futex_queue’ defined but not used [-Wunused-function]
kernel/futex/core.c:536:6: warning: ‘futex_q_unlock’ defined but not used [-Wunused-function]
kernel/futex/core.c:513:27: warning: ‘futex_q_lock’ defined but not used [-Wunused-function]
kernel/futex/core.c:469:6: warning: ‘wait_for_owner_exiting’ defined but not used [-Wunused-function]
kernel/futex/core.c:451:5: warning: ‘futex_get_value_locked’ defined but not used [-Wunused-function]
kernel/futex/core.c:429:17: warning: ‘futex_top_waiter’ defined but not used [-Wunused-function]
kernel/futex/core.c:220:5: warning: ‘get_futex_key’ defined but not used [-Wunused-function]
kernel/futex/core.c:135:1: warning: ‘futex_setup_timer’ defined but not used [-Wunused-function]
cc1: some warnings being treated as errors

zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches