Re: [RFC][PATCH] ppc: Implement save_stack_trace_regs()

From	Steven Rostedt <rostedt@goodmis.org>
Newsgroups	linux.kernel
Subject	Re: [RFC][PATCH] ppc: Implement save_stack_trace_regs()
Date	2015-12-09 02:30 +0100
Message-ID	<qDBJT-1yr-9@gated-at.bofh.it> (permalink)
References	<qDvEt-60F-3@gated-at.bofh.it> <qDANP-XW-5@gated-at.bofh.it> <qDANP-XW-9@gated-at.bofh.it> <qDBqx-1qn-3@gated-at.bofh.it>
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On Wed, 09 Dec 2015 12:03:05 +1100
Michael Ellerman <mpe@ellerman.id.au> wrote:


> Looks like we actually have:
> 
>   #define kernel_stack_pointer(regs) ((regs)->gpr[1])
> 
> So that would be the most self documenting way to do it I guess, though I've
> never actually seen that macro used anywhere before :)

Cool, throw that in, and then it will be the first for you ;-)

-- Steve

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[RFC][PATCH] ppc: Implement save_stack_trace_regs() Steven Rostedt <rostedt@goodmis.org> - 2015-12-08 20:00 +0100
  Re: [RFC][PATCH] ppc: Implement save_stack_trace_regs() Michael Ellerman <mpe@ellerman.id.au> - 2015-12-09 01:30 +0100
    Re: [RFC][PATCH] ppc: Implement save_stack_trace_regs() Steven Rostedt <rostedt@goodmis.org> - 2015-12-09 01:30 +0100
      Re: [RFC][PATCH] ppc: Implement save_stack_trace_regs() Michael Ellerman <mpe@ellerman.id.au> - 2015-12-09 02:10 +0100
        Re: [RFC][PATCH] ppc: Implement save_stack_trace_regs() Steven Rostedt <rostedt@goodmis.org> - 2015-12-09 02:30 +0100

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