Re: [PATCH v5 13/18] x86/split_lock: Add a sysfs interface to allow user to enable or disable split lock detection on all CPUs during run time

[Fenghua Yu]

On Tue, Mar 12, 2019 at 04:48:09PM -0700, Dave Hansen wrote:
> On 3/12/19 4:00 PM, Fenghua Yu wrote:
> > The interface /sys/device/system/cpu/split_lock_detect is added
> > to allow user to control split lock detection and show current split
> > lock detection setting.
> 
> Did I miss the Documentation/ for this new sysfs feature?

I don't have a doc for the interface.

Should I create a new file in Documentation/ or can I add the interface
doc in an existing doc file?

Thanks.

-Fenghua