Hi, Dave > > If you look at the linker script file for the kernel > http://lxr.free-electrons.com/source/arch/arm/kernel/vmlinux.lds.S#L244 > , you'll see that INIT_TASK_DATA (which includes the kernel stack) is > between _data and _edata. This is the stack used for kernel booting and > then taken over by the init task. Thanks for your advice ,after read http://lxr.free-electrons.com/source/arch/arm/kernel/head-common.S#L122, I'v got my answer. -- Rock Lee _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
