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 ld: kernel/bpf/helpers.o: in function `vread_pvclock': helpers.c:(.text+0x130b): undefined reference to `pvclock_page' ld: helpers.c:(.text+0x1318): undefined reference to `pvclock_page' ld: helpers.c:(.text+0x132b): undefined reference to `pvclock_page' ld: helpers.c:(.text+0x1331): undefined reference to `pvclock_page' ld: helpers.c:(.text+0x1337): undefined reference to `pvclock_page' ld: kernel/bpf/helpers.o:helpers.c:(.text+0x133d): more undefined references to `pvclock_page' follow ld: kernel/bpf/helpers.o: in function `vread_hvclock': helpers.c:(.text+0x1d6a): undefined reference to `hvclock_page' ld: helpers.c:(.text+0x1d70): undefined reference to `hvclock_page' ld: helpers.c:(.text+0x1d75): undefined reference to `hvclock_page' ld: helpers.c:(.text+0x1d7b): undefined reference to `hvclock_page' ld: helpers.c:(.text+0x1d8e): undefined reference to `hvclock_page' ld: kernel/bpf/helpers.o:helpers.c:(.text+0x1d98): more undefined references to `hvclock_page' follow ld: .tmp_vmlinux1: hidden symbol `hvclock_page' isn't defined ld: final link failed: bad value make[3]: *** [../scripts/Makefile.vmlinux:34: vmlinux] Error 1 make[2]: *** [/home/nipa/bpf-next/wt-0/Makefile:1166: vmlinux] Error 2 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/home/nipa/bpf-next/wt-0/Makefile:224: __sub-make] Error 2 make: *** [Makefile:224: __sub-make] Error 2 tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files ld: kernel/bpf/helpers.o: in function `vread_pvclock': helpers.c:(.text+0x130b): undefined reference to `pvclock_page' ld: helpers.c:(.text+0x1318): undefined reference to `pvclock_page' ld: helpers.c:(.text+0x132b): undefined reference to `pvclock_page' ld: helpers.c:(.text+0x1331): undefined reference to `pvclock_page' ld: helpers.c:(.text+0x1337): undefined reference to `pvclock_page' ld: kernel/bpf/helpers.o:helpers.c:(.text+0x133d): more undefined references to `pvclock_page' follow ld: kernel/bpf/helpers.o: in function `vread_hvclock': helpers.c:(.text+0x1d6a): undefined reference to `hvclock_page' ld: helpers.c:(.text+0x1d70): undefined reference to `hvclock_page' ld: helpers.c:(.text+0x1d75): undefined reference to `hvclock_page' ld: helpers.c:(.text+0x1d7b): undefined reference to `hvclock_page' ld: helpers.c:(.text+0x1d8e): undefined reference to `hvclock_page' ld: kernel/bpf/helpers.o:helpers.c:(.text+0x1d98): more undefined references to `hvclock_page' follow ld: .tmp_vmlinux1: hidden symbol `hvclock_page' isn't defined ld: final link failed: bad value make[3]: *** [../scripts/Makefile.vmlinux:34: vmlinux] Error 1 make[2]: *** [/home/nipa/bpf-next/wt-0/Makefile:1166: vmlinux] Error 2 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/home/nipa/bpf-next/wt-0/Makefile:224: __sub-make] Error 2 make: *** [Makefile:224: __sub-make] Error 2