Documentation/.renames.txt: warning: ignored by one of the .gitignore files ../net/sched/sch_cake.c:3158:1: error: bad constant expression ../net/sched/sch_cake.c:3172:1: error: bad constant expression ../net/sched/sch_cake.c:3173:1: error: bad constant expression ../net/sched/sch_cake.c:3174:1: error: bad constant expression Documentation/.renames.txt: warning: ignored by one of the .gitignore files ../net/sched/sch_cake.c:3159:1: error: bad constant expression ../net/sched/sch_cake.c:3223:1: error: bad constant expression ../net/sched/sch_cake.c:3248:1: error: bad constant expression ../net/sched/sch_cake.c:3249:1: error: bad constant expression ../net/sched/sch_cake.c:3250:1: error: bad constant expression ../net/sched/sch_cake.c:3251:1: error: bad constant expression ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?