parisc: add __pdc_cpu_rendezvous()
authorSven Schnelle <svens@stackframe.org>
Sun, 8 Sep 2019 09:33:03 +0000 (11:33 +0200)
committerHelge Deller <deller@gmx.de>
Sun, 8 Sep 2019 13:19:58 +0000 (15:19 +0200)
commit507efd63d98c4437d62bbfa932b322e72723e1fc
tree6c9d7283f37f68b9153e0025b1703fa01b69d820
parent08e697808f6823fa5dc833a344700f60b25a59d4
parisc: add __pdc_cpu_rendezvous()

When stopping SMP cpus send them into rendezvous, so we can
start them again later (when kexec'ing a new kernel).

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>
arch/parisc/include/asm/pdc.h
arch/parisc/kernel/firmware.c
arch/parisc/kernel/smp.c