Re: [PATCH] Documentation: Document ARM's user_debug parameter

[Randy Dunlap <rdunlap@xenotime.net>]

On Sun, 24 Jul 2011 18:15:14 -0700 Stephen Boyd wrote:

> Usually kernel parameters are documented in kernel-parameters.txt
> but user_debug is only documented in the Kconfig. Document the
> option and point to the Kconfig help text for more info.
> 
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
> Cc: Russell King <linux@arm.linux.org.uk>

Is this a superset of 'print_fatal_signals'?

Applied, thanks.

> ---
>  Documentation/kernel-parameters.txt |   10 ++++++++++
>  1 files changed, 10 insertions(+), 0 deletions(-)
> 
> diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
> index aa47be7..8186adc 100644
> --- a/Documentation/kernel-parameters.txt
> +++ b/Documentation/kernel-parameters.txt
> @@ -2612,6 +2612,16 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
>  					medium is write-protected).
>  			Example: quirks=0419:aaf5:rl,0421:0433:rc
>  
> +	user_debug=	[KNL,ARM]
> +			Format: <int>
> +			See arch/arm/Kconfig.debug help text.
> +				 1 - undefined instruction events
> +				 2 - system calls
> +				 4 - invalid data aborts
> +				 8 - SIGSEGV faults
> +				16 - SIGBUS faults
> +			Example: user_debug=31
> +
>  	userpte=
>  			[X86] Flags controlling user PTE allocations.
>  
> -- 
> Sent by an employee of the Qualcomm Innovation Center, Inc.
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.

---
~Randy
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