Searched hist:ec233ede4c8654894610ea54f4dae7adc954ac62 (Results 1 – 3 of 3) sorted by relevance
| /linux/arch/powerpc/include/asm/ |
| H A D | switch_to.h | diff ec233ede4c8654894610ea54f4dae7adc954ac62 Wed Nov 08 03:23:53 CET 2017 Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> 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>
|
| H A D | processor.h | diff ec233ede4c8654894610ea54f4dae7adc954ac62 Wed Nov 08 03:23:53 CET 2017 Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> 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>
|
| /linux/arch/powerpc/kernel/ |
| H A D | process.c | diff ec233ede4c8654894610ea54f4dae7adc954ac62 Wed Nov 08 03:23:53 CET 2017 Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> 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>
|