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New field in VM's structure: sworld_snapshot: save cpu_context of secure world. New hypercall: HC_SAVE_RESTORE_SWORLD_CTX In UOS S3 suspend path: trusty kernel driver will call this hypercall to require Hypervisor save context of secure world. In UOS S3 resume path: virtual firmware will call this hypercall to require Hypervisor restore context of secure world. New bit in secure_world_control.flag: ctx_saved: indicate whether cpu_context of secure world is saved. Signed-off-by: Qi Yadong <yadong.qi@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com> |
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.. | ||
hv_main.c | ||
hypercall.c | ||
io_request.c | ||
ptdev.c | ||
schedule.c | ||
softirq.c | ||
stack_protector.c | ||
trusty_hypercall.c | ||
vm_load.c |