Fuzzing Patches for 2021-09-01

# gpg: Signature made Wed 01 Sep 2021 12:42:00 BST
# gpg:                using RSA key FAD4E2BF871375D6340517C44E661DDE583A964E
# gpg: Good signature from "Alexander Bulekov <alxndr@bu.edu>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAD4 E2BF 8713 75D6 3405  17C4 4E66 1DDE 583A 964E

* remotes/a1xndr/tags/fuzz-pull-2021-09-01:
  MAINTAINERS: add fuzzing reviewer
  MAINTAINERS: Add myself as a reviewer for Device Fuzzing
  fuzz: unblock SIGALRM so the timeout works
  fuzz: use ITIMER_REAL for timeouts
  fuzz: add an instrumentation filter
  fuzz: make object-name matching case-insensitive
  fuzz: adjust timeout to allow for longer inputs
  fuzz: fix sparse memory access in the DMA callback

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>