Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200727' into...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200727' into staging

target-arm queue:
 * ACPI: Assert that we don't run out of the preallocated memory
 * hw/misc/aspeed_sdmc: Fix incorrect memory size
 * target/arm: Always pass cacheattr in S1_ptw_translate
 * docs/system/arm/virt: Document 'mte' machine option
 * hw/arm/boot: Fix PAUTH, MTE for EL3 direct kernel boot
 * target/arm: Improve IMPDEF algorithm for IRG

# gpg: Signature made Mon 27 Jul 2020 16:18:38 BST
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20200727:
  target/arm: Improve IMPDEF algorithm for IRG
  hw/arm/boot: Fix MTE for EL3 direct kernel boot
  hw/arm/boot: Fix PAUTH for EL3 direct kernel boot
  docs/system/arm/virt: Document 'mte' machine option
  target/arm: Always pass cacheattr in S1_ptw_translate
  hw/misc/aspeed_sdmc: Fix incorrect memory size
  ACPI: Assert that we don't run out of the preallocated memory

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