Merge android11-5.4.61+ (4271ad6e) into msm-5.4

* refs/heads/tmp-4271ad6e:
  BACKPORT: mac80211_hwsim: add frame transmission support over virtio This allows communication with external entities.
  ANDROID: ABI: add symbols of sprd_ion.ko and snd-soc-sprd-codec-sc2730.ko to unisoc
  ANDROID: ABI: Update allowed list for QCOM
  ANDROID: GKI: Update abi_gki_aarch64_exynos
  ANDROID: GKI: enable CONFIG_SUN4I_TIMER
  ANDROID: uid_sys_stats: report uid_cputime stats in microseconds
  ANDROID: ABI: Update allowed list for QCOM
  UPSTREAM: Documentation: arm64: document support for the AMU extension
  UPSTREAM: arm64/kvm: disable access to AMU registers from kvm guests
  UPSTREAM: arm64: trap to EL1 accesses to AMU counters from EL0
  BACKPORT: arm64: add support for the AMU extension v1
  UPSTREAM: block: fix get_max_io_size()

Change-Id: I5d4e624fc9e2c13e89c3c1c3a9b8e6ee3c7fabe8
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>