========== build_clang - FAILED tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files ../drivers/net/appletalk/tashtalk.c:521:6: warning: variable 'actual' set but not used [-Wunused-but-set-variable] 521 | int actual; | ^ ../drivers/net/appletalk/tashtalk.c:698:17: warning: variable 'len' is uninitialized when used here [-Wuninitialized] 698 | tt->buffsize = len; | ^~~ ../drivers/net/appletalk/tashtalk.c:681:19: note: initialize the variable 'len' to silence this warning 681 | unsigned long len; | ^ | = 0 2 warnings generated. WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/mm/testmmiotrace.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_objpool.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/mxc-clk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/clk-imxrt1050.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/appletalk/tashtalk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_simpleondemand.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_powersave.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_userspace.o tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files drivers/nvme/target/nvmet.o: warning: objtool: nvmet_ctrl_state_show() falls through to next function __cfi_nvmet_ctrl_host_traddr_open() WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/mm/testmmiotrace.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_objpool.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/mxc-clk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/clk-imxrt1050.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_simpleondemand.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_powersave.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_userspace.o tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files drivers/nvme/target/nvmet.o: warning: objtool: nvmet_ctrl_state_show() falls through to next function __cfi_nvmet_ctrl_host_traddr_open() ../drivers/net/appletalk/tashtalk.c:521:6: warning: variable 'actual' set but not used [-Wunused-but-set-variable] 521 | int actual; | ^ ../drivers/net/appletalk/tashtalk.c:698:17: warning: variable 'len' is uninitialized when used here [-Wuninitialized] 698 | tt->buffsize = len; | ^~~ ../drivers/net/appletalk/tashtalk.c:681:19: note: initialize the variable 'len' to silence this warning 681 | unsigned long len; | ^ | = 0 2 warnings generated. WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/mm/testmmiotrace.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_objpool.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/mxc-clk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/clk-imxrt1050.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/appletalk/tashtalk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_simpleondemand.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_powersave.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_userspace.o New errors added --- /tmp/tmp.2Lb4AC3cpg 2024-08-17 03:03:45.711621614 -0700 +++ /tmp/tmp.baLX7Uu6X3 2024-08-17 03:10:38.180675695 -0700 @@ -8,0 +9,11 @@ +../drivers/net/appletalk/tashtalk.c:521:6: warning: variable 'actual' set but not used [-Wunused-but-set-variable] + 521 | int actual; + | ^ +../drivers/net/appletalk/tashtalk.c:698:17: warning: variable 'len' is uninitialized when used here [-Wuninitialized] + 698 | tt->buffsize = len; + | ^~~ +../drivers/net/appletalk/tashtalk.c:681:19: note: initialize the variable 'len' to silence this warning + 681 | unsigned long len; + | ^ + | = 0 +2 warnings generated. @@ -13,0 +25 @@ +WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/appletalk/tashtalk.o Per-file breakdown --- /tmp/tmp.ffx34J0FYC 2024-08-17 03:16:29.021330655 -0700 +++ /tmp/tmp.CJ8KOFphkv 2024-08-17 03:16:29.025330742 -0700 @@ -0,0 +1 @@ + 3 ../drivers/net/appletalk/tashtalk.c