../net/core/page_pool.c: note: in included file (through ../include/linux/rbtree.h, ../include/linux/mm_types.h, ../include/linux/mmzone.h, ../include/linux/gfp.h, ../include/linux/slab.h):
../include/linux/rcupdate.h:878:9: warning: context imbalance in 'page_pool_item_unmap' - different lock contexts for basic block
../include/linux/rcupdate.h:878:9: warning: context imbalance in 'page_pool_return_page' - different lock contexts for basic block
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?
../net/core/page_pool.c: note: in included file (through ../include/linux/rbtree.h, ../include/linux/mm_types.h, ../include/linux/mmzone.h, ../include/linux/gfp.h, ../include/linux/slab.h):
../include/linux/rcupdate.h:878:9: warning: context imbalance in 'page_pool_item_unmap' - different lock contexts for basic block
../include/linux/rcupdate.h:878:9: warning: context imbalance in 'page_pool_return_page' - different lock contexts for basic block
../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?