On Fri, May 06 2022 at 15:54, Tony Luck wrote: > Implement sysfs interface to trigger ifs test for a specific cpu. > Additional interfaces related to checking the status of the > scan test and seeing the version of the loaded IFS binary > are also added. > > The basic usage is as below. > - To start test, for example on cpu5: > echo 5 > /sys/devices/platform/intel_ifs/run_test > - To see the status of the last test > cat /sys/devices/platform/intel_ifs/status > - To see the version of the loaded scan binary > cat /sys/devices/platform/intel_ifs/image_version > > Reviewed-by: Dan Williams <dan.j.williams@xxxxxxxxx> > Signed-off-by: Jithu Joseph <jithu.joseph@xxxxxxxxx> > Co-developed-by: Tony Luck <tony.luck@xxxxxxxxx> > Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx> > Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx> > Reviewed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
