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Change Service VM to supervisor role

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1. Enable Service VM to power off or restart the whole platform even when RTVM is running.
2. Allow Service VM stop the RTVM using acrnctl tool with option "stop -f".
3. Add 'Service VM supervisor role enabled' option in ACRN configurator

Tracked-On: #8618

Signed-off-by: YuanXin-Intel <xin.yuan@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Reviewed-by: Jian Jun Chen <jian.jun.chen@intel.com>
This commit is contained in:
YuanXin-Intel
2024-06-11 18:06:54 -04:00
committed by acrnsi-robot
parent 512c98fd79
commit e4b1584577
10 changed files with 36 additions and 19 deletions
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5
hypervisor/include/arch/x86/asm/guest/vm.h
View File

@@ -233,6 +233,11 @@ static inline uint16_t vmid_2_rel_vmid(uint16_t service_vmid, uint16_t vmid) {
return (vmid - service_vmid);
}
static inline bool is_severity_pass(uint16_t target_vmid)
{
return SEVERITY_SERVICE_VM >= get_vm_severity(target_vmid);
}
void make_shutdown_vm_request(uint16_t pcpu_id);
bool need_shutdown_vm(uint16_t pcpu_id);
int32_t shutdown_vm(struct acrn_vm *vm);

2
hypervisor/include/arch/x86/asm/vm_config.h
View File

@@ -70,7 +70,7 @@
/* ACRN guest severity */
enum acrn_vm_severity {
SEVERITY_SAFETY_VM = 0x40U,
SEVERITY_RTVM = 0x30U,
SEVERITY_RTVM = RTVM_SEVERITY_LEVEL,
SEVERITY_SERVICE_VM = 0x20U,
SEVERITY_STANDARD_VM = 0x10U,
};