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powerpc64: Don't guard ISA 3.0 partition table setup with hw_direct_map

Description

powerpc64: Don't guard ISA 3.0 partition table setup with hw_direct_map

PowerISA 3.0 eliminated the 64-bit bridge mode which allowed 32-bit kernels
to run on 64-bit AIM/Book-S hardware. Since therefore only a 64-bit kernel
can run on this hardware, and 64-bit native always has the direct map, there
is no need to guard it.

Details

Provenance
jhibbitsAuthored on Nov 13 2019, 2:22 AM
Parents
rG56ee6bb9439b: powerpc: Don't savectx() twice in IPI_STOP handler
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