Merge tag 'block-6.9-20240315' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:

 - Revert of a change for mq-deadline that went into the 6.8 release,
   causing a performance regression for some (Bart)

 - Revert of the interruptible discard handling. This needs more work
   since the ioctl and fs path aren't properly split, and will happen
   for the 6.10 kernel release. For 6.9, do the minimal revert
   (Christoph)

 - Fix for an issue with the timestamp caching code (me)

 - kerneldoc fix (Jiapeng)

* tag 'block-6.9-20240315' of git://git.kernel.dk/linux:
  block: fix mismatched kerneldoc function name
  Revert "blk-lib: check for kill signal"
  Revert "block/mq-deadline: use correct way to throttling write requests"
  block: limit block time caching to in_task() context