Intended subject was "[PATCH v1 0/4] mm/memory_hotplug: full support for
add_memory_driver_managed() with CONFIG_ARCH_KEEP_MEMBLOCK"
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Thanks,
David / dhildenb
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Architectures that require CONFIG_ARCH_KEEP_MEMBLOCK=y, such as arm64,
don't cleanly support add_memory_driver_managed() yet. Most prominently,
kexec_file can still end up placing images on such driver-managed memory,
resulting in undesired behavior.
Teaching kexec to not place images on driver-ma
