how do I increase default kernel stack size for my MPC8548 board?

perth1415 saikia.partha at gmail.com
Wed Mar 12 01:19:24 EST 2014


Looks like I found the issue :-) The stack size for init task needs to be
updated too. Right now it's by default set to 8K for PPC32.

In arch/powerpc/kernel/vmlinux.lds.S -
===
    /* The initial task and kernel stack */
#ifdef CONFIG_PPC32
    . = ALIGN(8192);
#else
    . = ALIGN(16384);
#endif
===

Problem is, how do we link this to THREAD_SHIFT?

Thanks,
Partha



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