diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2013-10-24 20:30:19 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-11 21:12:28 +0000 |
| commit | 8cea5d72615ec55b8e31d8d4a066a38041e0dca2 (patch) | |
| tree | d430d3eee1d73dd508f68a345691a5253ef4d9e2 /arch/arm64/kernel/cpu_ops.c | |
| parent | d3bde2dcb4434ae9f905d9286e36feb59953f1e3 (diff) | |
arm64: add PSCI CPU_OFF-based hotplug support
This patch adds support for using PSCI CPU_OFF calls for CPU hotplug.
With this code it is possible to hot unplug CPUs with "psci" as their
boot-method, as long as there's an appropriate cpu_off function id
specified in the psci node.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 831ccf79b46e02f31cfd16c66df9d5600f635155)
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'arch/arm64/kernel/cpu_ops.c')
0 files changed, 0 insertions, 0 deletions