powerpc/64s: Fix Power9 DD2.1 logic in DT CPU features

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I got the logic wrong in the DT CPU features code when I added the
Power9 DD2.1 feature. We should be setting the bit if we detect a
DD2.1, not clearing it if we detect a DD2.0.

This code isn't actually exercised at the moment so nothing is
actually broken.

Fixes: 3ffa9d9e2a ("powerpc/64s: Fix Power9 DD2.0 workarounds by adding DD2.1 feature")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Michael Ellerman 2017-11-22 23:17:01 +11:00

parent 73ce9aec65

commit 4d6c51b107

1 changed files with 2 additions and 2 deletions

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arch/powerpc/kernel/dt_cpu_ftrs.c

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