Documentation/.renames.txt: warning: ignored by one of the .gitignore files ../drivers/hid/bpf/hid_bpf_dispatch.c:680:1: error: bad constant expression ../drivers/hid/bpf/hid_bpf_dispatch.c:681:1: error: bad constant expression ../drivers/hid/bpf/hid_bpf_dispatch.c:681:1: error: bad constant expression ../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 ../drivers/hid/bpf/hid_bpf_dispatch.c:677:1: error: bad constant expression ../drivers/hid/bpf/hid_bpf_dispatch.c:678:1: error: bad constant expression ../drivers/hid/bpf/hid_bpf_dispatch.c:678:1: error: bad constant expression ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?