Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20191101-2' into...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20191101-2' into staging

target-arm queue:
 * Support SVE in KVM guests
 * Don't UNDEF on M-profile 'vmrs apsr_nzcv, fpscr'
 * Update hflags after boot.c modifies CPU state

# gpg: Signature made Sat 02 Nov 2019 10:38:59 GMT
# 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-20191101-2:
  target/arm: Allow reading flags from FPSCR for M-profile
  hw/arm/boot: Rebuild hflags when modifying CPUState at boot
  target/arm/kvm: host cpu: Add support for sve<N> properties
  target/arm/cpu64: max cpu: Support sve properties with KVM
  target/arm/kvm: scratch vcpu: Preserve input kvm_vcpu_init features
  target/arm/kvm64: max cpu: Enable SVE when available
  target/arm/kvm64: Add kvm_arch_get/put_sve
  target/arm/cpu64: max cpu: Introduce sve<N> properties
  target/arm: Allow SVE to be disabled via a CPU property
  tests: arm: Introduce cpu feature tests
  target/arm/monitor: Introduce qmp_query_cpu_model_expansion

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