Hi,
Sorry to disturb you, I have a question to consult with you.
when do domain reset why invalid the domain whole normal memory
including VM's memory.
I think the VM will invalid its cache when booting.
void arch_domain_reset(struct domain *domain)
{
unsigned int first = first_cpu(domain->cpu_set);
unsigned int cpu;
struct aspe_comm_region *comm_region =
&domain->comm_page.comm_region;
/* Place platform specific information inside comm_region */
comm_region->gic_version = system_config->platform_info.arm.gic_version;
comm_region->gicd_base = system_config->platform_info.arm.gicd_base;
comm_region->gicc_base = system_config->platform_info.arm.gicc_base;
comm_region->gicr_base = system_config->platform_info.arm.gicr_base;
comm_region->vpci_irq_base = domain->config->vpci_irq_base;
/*
* All CPUs but the first are initially suspended. The first CPU
* starts at cpu_reset_address, defined in the domain configuration.
*/
public_per_cpu(first)->cpu_on_entry = domain->config->cpu_reset_address;
for_each_cpu_except(cpu, domain->cpu_set, first)
public_per_cpu(cpu)->cpu_on_entry = PSCI_INVALID_ADDRESS;
arm_domain_dcaches_flush(domain, DCACHE_INVALIDATE);
irqchip_domain_reset(domain);
}
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