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Linux 3.17 To Drop Old POWER Processor Support

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The PowerPC pull request for the Linux 3.17 merge window reveals that support for pre-POWER4 hardware is being eliminated. Among the affected hardware is POWER3 and IBM RS64 processors, which are from the late 90's. POWER3 was used in IBM RS/6000 servers at the time and clocked at only a few hundred megahertz. Support for the old POWER hardware is being dropped since its Linux usage is minimal these days and the support was already regressed for some kernel releases.

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