Displaying 2 results from an estimated 2 matches for "nvmx_purge_vvmc".
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nvmx_purge_vvmcs
2012 Aug 23
2
[PATCH] nvmx: fix resource relinquish for nested VMX
...9d..1f610eb 100644
--- a/xen/arch/x86/hvm/vmx/vvmx.c
+++ b/xen/arch/x86/hvm/vmx/vvmx.c
@@ -57,6 +57,9 @@ void nvmx_vcpu_destroy(struct vcpu *v)
{
struct nestedvcpu *nvcpu = &vcpu_nestedhvm(v);
+ if ( nvcpu->nv_n1vmcx )
+ v->arch.hvm_vmx.vmcs = nvcpu->nv_n1vmcx;
+
nvmx_purge_vvmcs(v);
if ( nvcpu->nv_n2vmcx ) {
__vmpclear(virt_to_maddr(nvcpu->nv_n2vmcx));
@@ -65,6 +68,14 @@ void nvmx_vcpu_destroy(struct vcpu *v)
}
}
+void nvmx_domain_relinquish_resources(struct domain *d)
+{
+ struct vcpu *v;
+
+ for_each_vcpu ( d, v )
+ nvmx_purge_v...
2013 Jan 21
6
[PATCH v3 0/4] nested vmx: enable VMCS shadowing feature
Changes from v2 to v3:
- Use pfn_to_paddr() to get the address from frame number instead of doing shift directly.
- Remove some unnecessary initialization code and add "static" to vmentry_fields and gpdptr_fields.
- Enable the VMREAD/VMWRITE bitmap only if nested hvm is enabled.
- Use clear_page() to set all 0 to the page instead of memset().
- Use domheap to allocate the