
The ARM64 code in Linux 4.7 is bringing support for system hibernate and suspend-to-disk as the most notable additions. The ARM64 code also adds proper support for using the maxcpus= command-line parameter, detection and proper handling of AArch64-only CPUs, support for NUMA systems described via DeviceTree, some optimizations, and other clean-ups and fixes.
Those wanting to learn more about the ARM64 hibernate/suspend-to-disk support can see its individual patch series. The complete list of ARM64 Linux 4.7 changes overall can be found via the pull request sent in by Will Deacon.
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