VisionFive2 Linux kernel

StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

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author: Shuo Liu <shuo.a.liu@intel.com> 2021-07-22 14:27:36 +0800 committer: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-08-12 13:32:21 +0200 commit: 711f71b661ff937fc0eaf4a0c83b7cb651d74ff4 parent: 9ae78810a2b42c10fa0d9ebcc9050b4624e508a4
Commit Summary:
virt: acrn: Do hcall_destroy_vm() before resource release
Diffstat:
1 file changed, 8 insertions, 8 deletions
diff --git a/drivers/virt/acrn/vm.c b/drivers/virt/acrn/vm.c
index 0d002a355a93..fbc9f1042000 100644
--- a/drivers/virt/acrn/vm.c
+++ b/drivers/virt/acrn/vm.c
@@ -64,6 +64,14 @@ int acrn_vm_destroy(struct acrn_vm *vm)
 	    test_and_set_bit(ACRN_VM_FLAG_DESTROYED, &vm->flags))
 		return 0;
 
+	ret = hcall_destroy_vm(vm->vmid);
+	if (ret < 0) {
+		dev_err(acrn_dev.this_device,
+			"Failed to destroy VM %u\n", vm->vmid);
+		clear_bit(ACRN_VM_FLAG_DESTROYED, &vm->flags);
+		return ret;
+	}
+
 	/* Remove from global VM list */
 	write_lock_bh(&acrn_vm_list_lock);
 	list_del_init(&vm->list);
@@ -78,14 +86,6 @@ int acrn_vm_destroy(struct acrn_vm *vm)
 		vm->monitor_page = NULL;
 	}
 
-	ret = hcall_destroy_vm(vm->vmid);
-	if (ret < 0) {
-		dev_err(acrn_dev.this_device,
-			"Failed to destroy VM %u\n", vm->vmid);
-		clear_bit(ACRN_VM_FLAG_DESTROYED, &vm->flags);
-		return ret;
-	}
-
 	acrn_vm_all_ram_unmap(vm);
 
 	dev_dbg(acrn_dev.this_device, "VM %u destroyed.\n", vm->vmid);