Re: [PATCH] Dump stack during sysctl registration failure

[Eric W. Biederman]

Alexey Dobriyan <adobriyan@xxxxxxxxx> writes:

> On Sat, Oct 27, 2007 at 10:34:53PM +0400,  wrote:
>> --- a/arch/powerpc/kernel/idle.c
>> +++ b/arch/powerpc/kernel/idle.c
>> @@ -122,7 +122,7 @@ static ctl_table powersave_nap_sysctl_root[] = {
>>  	{
>>  		.ctl_name	= CTL_KERN,
>>  		.procname	= "kernel",
>> -		.mode		= 0755,
>> +		.mode		= 0555,
>
> Speaking of...
>
>
> [PATCH] Dump stack during sysctl registration failure
>
> Let's make immediately obvious from where sysctl comes from and
> messages itself more noticeable.
>
> Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>

Acked-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>

For ambiguous cases like directories this looks like a serious
help.

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