Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180323' into...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180323' into staging

target-arm queue:
 * arm/translate-a64: don't lose interrupts after unmasking via write to DAIF
 * sdhci: fix incorrect use of Error *
 * hw/intc/arm_gicv3: Fix secure-GIC NS ICC_PMR and ICC_RPR accesses
 * hw/arm/bcm2836: Use the Cortex-A7 instead of Cortex-A15
 * i.MX: Support serial RS-232 break properly
 * mach-virt: Set VM's SMBIOS system version to mc->name
 * target/arm: Honour MDCR_EL2.TDE when routing exceptions due to BKPT/BRK
 * target/arm: Factor out code to calculate FSR for debug exceptions
 * target/arm: Set FSR for BKPT, BRK when raising exception
 * target/arm: Always set FAR to a known unknown value for debug exceptions

# gpg: Signature made Fri 23 Mar 2018 18:48:57 GMT
# gpg:                using RSA key 3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20180323:
  target/arm: Always set FAR to a known unknown value for debug exceptions
  target/arm: Set FSR for BKPT, BRK when raising exception
  target/arm: Factor out code to calculate FSR for debug exceptions
  target/arm: Honour MDCR_EL2.TDE when routing exceptions due to BKPT/BRK
  mach-virt: Set VM's SMBIOS system version to mc->name
  i.MX: Support serial RS-232 break properly
  hw/arm/bcm2836: Use the Cortex-A7 instead of Cortex-A15
  hw/intc/arm_gicv3: Fix secure-GIC NS ICC_PMR and ICC_RPR accesses
  sdhci: fix incorrect use of Error *
  arm/translate-a64: treat DISAS_UPDATE as variant of DISAS_EXIT

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