ERROR: "__bad_udelay" [sound/pci/ali5451/snd-ali5451.ko] undefined!
ERROR: "__bad_udelay" [drivers/video/savage/savagefb.ko] undefined!
ERROR: "__bad_udelay" [drivers/scsi/atp870u.ko] undefined!
ERROR: "__bad_udelay" [drivers/net/sungem.ko] undefined!
ERROR: "__bad_udelay" [drivers/gpu/drm/radeon/radeon.ko] undefined!
ERROR: "__bad_udelay" [drivers/atm/he.ko] undefined!
make[1]: *** [__modpost] 错误 1
make: *** [modules] 错误 2
------解决方案--------------------
你的CPU是什么类型的?
------解决方案--------------------
上面显示错误信心的却动模块是你自己写的代码,还是内核源码自带的?
另外你的编译器和内核源码兼容吗?
希望能够帮到你!