Commit 900682c572 for qemu.org

commit 900682c57287ea308850af4490339455512e92e7
Merge: 2940018747 7b6a3c3349
Author: Peter Maydell <peter.maydell@linaro.org>
Date:   Fri Mar 6 15:58:24 2026 +0000

    Merge tag 'pull-target-arm-20260306-2' of https://gitlab.com/pm215/qemu into staging

     * Remove deprecated 'highbank' and 'midway' machines
     * hw/arm: Add missing dependencies for STM32F405 SoC
     * hw/arm/smmuv3-accel: Read and propagate host vIOMMU events
     * Minor MAINTAINERS updates
     * target/arm: Improve logging of migration errors due to system
       register mismatches between source and destination
     * hw/arm/aspeed_gpio: Don't leak string in aspeed_gpio_init()
     * tests/qtest/iommu-smmuv3-test: Free QPCIDevice
     * chardev: Fix various sanitizer detected leaks
     * tests/qtest/test-x86-cpuid-compat: Free allocated memory
     * tests/qtest/qos-test: Plug a couple of leaks
     * hw/arm/smmuv3: Fix various minor bugs
     * hvf/arm: expose FEAT_SME2 to guest if available
     * hvf/arm: drop unneeded includes

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    # 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]
    # gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
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    * tag 'pull-target-arm-20260306-2' of https://gitlab.com/pm215/qemu: (36 commits)
      hvf: hvf-all: stop including hvf_arm.h
      hw/arm: virt: remove hvf_arm.h include
      hvf/arm: expose FEAT_SME2 to guest if available
      hvf/arm: handle FEAT_SME2 migration
      hw/arm/smmuv3: Fix CFGI_CD handling when stage-1 is unsupported
      hw/arm/smmuv3: Correct SMMUEN field name in CR0
      hw/arm/smmuv3-common: Fix incorrect reserved mask for SMMU CR0 register
      tests/qtest/qos-test: Plug a couple of leaks
      tests/qtest/test-x86-cpuid-compat: Free allocated memory
      chardev: Consolidate yank registration
      chardev: Don't attempt to unregister yank function more than once
      chardev: Fix QIOChannel refcount
      tests/qtest/iommu-smmuv3-test: Free QPCIDevice
      hw/arm/aspeed_gpio: Don't leak string in aspeed_gpio_init()
      scripts/lsan_suppressions.txt: Add more leaks
      scripts: Move lsan_suppressions.txt out of oss-fuzz subdir
      target/arm/machine: Fix detection of unknown incoming cpregs
      target/arm/machine: Trace all register mismatches
      target/arm/machine: Trace cpreg names which do not match on migration
      target/arm/kvm: Tweak print_register_name() for arm64 system register
      ...

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