Documentation/.renames.txt: warning: ignored by one of the .gitignore files ../kernel/bpf/verifier.c: In function ‘check_mem_access’: ../kernel/bpf/verifier.c:7568:39: error: ‘insn_array’ undeclared (first use in this function); did you mean ‘its_array’? 7568 | if (t == BPF_WRITE && insn_array) { | ^~~~~~~~~~ | its_array ../kernel/bpf/verifier.c:7568:39: note: each undeclared identifier is reported only once for each function it appears in make[5]: *** [../scripts/Makefile.build:287: kernel/bpf/verifier.o] Error 1 make[4]: *** [../scripts/Makefile.build:556: kernel/bpf] Error 2 make[3]: *** [../scripts/Makefile.build:556: kernel] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/srv/nipa-poller/bpf-next/wt-0/Makefile:2010: .] Error 2 make[1]: *** [/srv/nipa-poller/bpf-next/wt-0/Makefile:248: __sub-make] Error 2 make: *** [Makefile:248: __sub-make] Error 2 Documentation/.renames.txt: warning: ignored by one of the .gitignore files ../kernel/bpf/verifier.c:353:12: warning: symbol 'btf_vmlinux' was not declared. Should it be static? ../kernel/bpf/verifier.c:23445:38: error: subtraction of functions? Share your drugs ../kernel/bpf/verifier.c: note: in included file (through ../include/linux/bpf.h, ../include/linux/bpf-cgroup.h): ../include/linux/bpfptr.h:65:40: warning: cast to non-scalar ../include/linux/bpfptr.h:65:40: warning: cast from non-scalar ../include/linux/bpfptr.h:65:40: warning: cast to non-scalar ../include/linux/bpfptr.h:65:40: warning: cast from non-scalar ../include/linux/bpfptr.h:65:40: warning: cast to non-scalar ../include/linux/bpfptr.h:65:40: warning: cast from non-scalar ../include/linux/bpfptr.h:65:40: warning: cast to non-scalar ../include/linux/bpfptr.h:65:40: warning: cast from non-scalar ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? Documentation/.renames.txt: warning: ignored by one of the .gitignore files ../kernel/bpf/verifier.c: In function ‘check_mem_access’: ../kernel/bpf/verifier.c:7568:39: error: ‘insn_array’ undeclared (first use in this function); did you mean ‘its_array’? 7568 | if (t == BPF_WRITE && insn_array) { | ^~~~~~~~~~ | its_array ../kernel/bpf/verifier.c:7568:39: note: each undeclared identifier is reported only once for each function it appears in make[5]: *** [../scripts/Makefile.build:287: kernel/bpf/verifier.o] Error 1 make[4]: *** [../scripts/Makefile.build:556: kernel/bpf] Error 2 make[3]: *** [../scripts/Makefile.build:556: kernel] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/srv/nipa-poller/bpf-next/wt-0/Makefile:2010: .] Error 2 make[1]: *** [/srv/nipa-poller/bpf-next/wt-0/Makefile:248: __sub-make] Error 2 make: *** [Makefile:248: __sub-make] Error 2