Merge tag 'pull-target-arm-20220809' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * icount: Take iothread lock when running QEMU timers

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# gpg: Signature made Tue 09 Aug 2022 05:12:29 AM PDT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]

* tag 'pull-target-arm-20220809' of https://git.linaro.org/people/pmaydell/qemu-arm:
  icount: Take iothread lock when running QEMU timers

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>