Sukadev Bhattiprolu ec233ede4c powerpc: Add support for setting SPRN_TIDR ...

We need the SPRN_TIDR to be set for use with fast thread-wakeup (core-
to-core wakeup) and also with CAPI.

Each thread in a process needs to have a unique id within the process.
But for now, we assign globally unique thread ids to all threads in
the system.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Philippe Bergheaud <felix@linux.vnet.ibm.com>
Signed-off-by: Christophe Lombard <clombard@linux.vnet.ibm.com>
[mpe: Simplify tidr clearing on fork() and ctx switch code]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2017-11-12 09:03:09 +11:00

..

asm

powerpc: Add support for setting SPRN_TIDR

2017-11-12 09:03:09 +11:00

uapi/asm

powerpc: Add PPC_FEATURE2_HTM_NO_SUSPEND

2017-10-20 11:10:58 +11:00