powerpc: Use TIDR CPU feature to control TIDR allocation

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Switch the use of TIDR on it's CPU feature, rather than assuming it
is available based on architecture.

Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
Reviewed-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Alastair D'Silva 2018-05-11 16:12:58 +10:00 • committed by Michael Ellerman

parent 819844285e

commit 3449f191ca

1 changed files with 3 additions and 3 deletions

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arch/powerpc/kernel/process.c

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