Re: [PATCH 1/3] reliable stack trace support

[Ingo Molnar]

* Jan Beulich <jbeulich@xxxxxxxxxx> wrote:

> These are the generic bits needed to enable reliable stack traces 
> based on Dwarf2-like (.eh_frame) unwind information. Subsequent 
> patches will enable x86-64 and i386 to make use of this.

really nice!

> +config STACK_UNWIND
> +	bool "Stack unwind support"
> +	depends on UNWIND_INFO
> +	depends on n

'depends on n' ? Also, i think this should be 'default y'. The code is 
very clean. Curious: how much testing has it seen?

	Ingo
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