patch打补丁

1. 查看目录文件
book@book-desktop:/work/system$ ls
busybox-1.7.0.tar.bz2        s3c_mci_patch.tar.bz2      yaffs_source_util_larger_small_page_nand.tar.bz2
linux-2.6.22.6               u-boot-1.1.6_jz2440.patch  yaffs_util_mkyaffsimage.patch
linux-2.6.22.6_jz2440.patch  u-boot-1.1.6.tar.bz2
linux-2.6.22.6.tar.bz2       yaffs_source.tar.gz

2. 解压内核文件
#tar xjvf linux-2.6.22.6.tar.bz2

3. 进入内核目录
#cd linux-2.6.22.6/

4. patch打补丁
#patch -p1 < ../linux-2.6.22.6_jz2440.patch