Hi Takahiro,
On 29/05/15 06:38, AKASHI Takahiro wrote:
The current kvm implementation on arm64 does cpu-specific initialization at system boot, and has no way to gracefully shutdown a core in terms of kvm. This prevents, especially, kexec from rebooting the system on a boot core in EL2.
This patch adds a cpu tear-down function and also puts an existing cpu-init code into a separate function, kvm_arch_hardware_disable() and kvm_arch_hardware_enable() respectively. We don't need arm64-specific cpu hotplug hook any more.
Since this patch modifies common part of code between arm and arm64, one stub definition, __cpu_reset_hyp_mode(), is added on arm side to avoid compiling errors.
Signed-off-by: AKASHI Takahiro takahiro.akashi@linaro.org
This is starting to look good. Any chance you or Geoff could repost the whole series? This would help getting a better view of the whole thing, and hopefully put it on track for 4.3.
Thanks,
M.