Hi Jan,
On 4/24/2024 1:58 PM, Jan Beulich wrote:
On 24.04.2024 05:34, Henry Wang wrote:
--- a/xen/common/dt-overlay.c
+++ b/xen/common/dt-overlay.c
@@ -381,9 +381,14 @@ static int remove_node_resources(struct dt_device_node
*device_node)
{
if (
On 24.04.2024 05:34, Henry Wang wrote:
> --- a/xen/common/dt-overlay.c
> +++ b/xen/common/dt-overlay.c
> @@ -381,9 +381,14 @@ static int remove_node_resources(struct dt_device_node
> *device_node)
> {
> if ( dt_device_is_protected(device_node) )
> {
> +
If CONFIG_DEBUG=y, below assertion will be triggered:
(XEN) Assertion 'rw_is_locked(_host_lock)' failed at
drivers/passthrough/device_tree.c:146
(XEN) [ Xen-4.19-unstable arm64 debug=y Not tainted ]
(XEN) CPU: 0
(XEN) PC: 0a257418 iommu_remove_dt_device+0x8c/0xd4
(XEN)
