On Wed, 28 Jul 2021 20:53:38 -0500, Ian Pilcher said:

* New config option (CONFIG_BLK_LED_TRIGGERS) to enable/disable
  block device LED triggers

* New file - block/blk-ledtrig.c

Is this bisect-clean (as in "will it build properly with that config option
set after each of the succeeding patches")?  Usually, the config option
is added in the *last* patch, so that even if you have a bisect issue
it won't manifest because it's wrapped in a '#ifdef CONFIG_WHATEVER'
that can't possibly be compiled in because there's no way for Kconfig
to set that variable.