tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files ../net/mptcp/pm_netlink.c:640:31: warning: context imbalance in 'mptcp_pm_create_subflow_or_signal_addr' - unexpected unlock ../net/mptcp/pm_netlink.c:757:23: warning: context imbalance in 'mptcp_pm_nl_add_addr_received' - unexpected unlock WARNING: modpost: missing MODULE_DESCRIPTION() in security/tomoyo/tomoyo.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files ../net/mptcp/pm_netlink.c:640:31: warning: context imbalance in 'mptcp_pm_create_subflow_or_signal_addr' - unexpected unlock ../net/mptcp/pm_netlink.c:757:23: warning: context imbalance in 'mptcp_pm_nl_add_addr_received' - unexpected unlock WARNING: modpost: missing MODULE_DESCRIPTION() in security/tomoyo/tomoyo.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/rnull_mod.o ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?