Re: [PATCH v6 4/4] drivers: misc: Add Support for TMR Inject IP

[Greg KH]

On Thu, Nov 03, 2022 at 02:45:00PM +0530, Appana Durga Kedareswara rao wrote:
> The Triple Modular Redundancy(TMR) provides functional fault injection by
> changing selected MicroBlaze instructions, which provides the possibility
> to verify that the TMR subsystem error detection and fault recovery logic
> is working properly.
> 
> Usage:
> echo 1 > /sys/kernel/debug/xtmr_inject/inject_fault/inject_fault
> 
> Signed-off-by: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@xxxxxxx>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>

The test robot did not report the lack of this driver in the kernel and
need to be mentioned here, sorry.