> -----Original Message-----
> From: Kohei Enju <[email protected]>
> Sent: Wednesday, September 10, 2025 3:47 PM
> To: [email protected]; [email protected]
> Cc: Nguyen, Anthony L <[email protected]>; Kitszel,
> Przemyslaw <[email protected]>; Andrew Lunn
> <[email protected]>; David S. Miller <[email protected]>; Eric
> Dumazet <[email protected]>; Jakub Kicinski <[email protected]>; Paolo
> Abeni <[email protected]>; Kurt Kanzenbach <[email protected]>;
> Loktionov, Aleksandr <[email protected]>; Lifshits, Vitaly
> <[email protected]>; [email protected]; Kohei Enju
> <[email protected]>
> Subject: [PATCH v2 iwl-net] igc: don't fail igc_probe() on LED setup
> error
>
...
>
> FAILSLAB_PATH=/sys/kernel/debug/failslab/
> DEVICE=0000:00:05.0
> START_ADDR=$(grep " igc_led_setup" /proc/kallsyms \
> | awk '{printf("0x%s", $1)}')
> END_ADDR=$(printf "0x%x" $((START_ADDR + 0x100)))
>
> echo $START_ADDR > $FAILSLAB_PATH/require-start
> echo $END_ADDR > $FAILSLAB_PATH/require-end
> echo 1 > $FAILSLAB_PATH/times
> echo 100 > $FAILSLAB_PATH/probability
> echo N > $FAILSLAB_PATH/ignore-gfp-wait
>
> echo $DEVICE > /sys/bus/pci/drivers/igc/bind
>
Using fault-injection test using failslab - excellent!
> Fixes: ea578703b03d ("igc: Add support for LEDs on i225/i226")
> Signed-off-by: Kohei Enju <[email protected]>
> ---
> Changes:
> v1->v2:
> - don't fail probe when led setup fails
> - rephrase subject and commit message
> v1: https://lore.kernel.org/intel-wired-lan/20250906055239.29396-1-
> [email protected]/
> ---
...
> /* Release control of h/w to f/w. If f/w is AMT enabled, this
> --
> 2.48.1
Reviewed-by: Aleksandr Loktionov <[email protected]>
