search for: eptp_list_phys

...mx->pt_desc, 0, sizeof(vmx->pt_desc)); /* Bit[6~0] are forced to 1, writes are ignored. */ @@ -5913,6 +5954,24 @@ static void vmx_dump_dtsel(char *name, uint32_t limit) vmcs_readl(limit + GUEST_GDTR_BASE - GUEST_GDTR_LIMIT)); } +static void dump_eptp_list(void) +{ + phys_addr_t eptp_list_phys, *eptp_list = NULL; + int i; + + eptp_list_phys = (phys_addr_t)vmcs_read64(EPTP_LIST_ADDRESS); + if (!eptp_list_phys) + return; + + eptp_list = phys_to_virt(eptp_list_phys); + + pr_err("*** EPTP Switching ***\n"); + pr_err("EPTP List Address: %p (phys %p)\n", + eptp_list, (voi...

This patch series is based on the VM introspection patches (https://lore.kernel.org/kvm/20200721210922.7646-1-alazar at bitdefender.com/), extending the introspection API with EPT Views and Virtualization Exceptions (#VE) support. The purpose of this series is to get an initial feedback and to see if we are on the right track, especially because the changes made to add the EPT views are not small