Re: [PATCH v1.1] xen/commom/dt-overlay: Fix missing lock when remove the device

Hi Julien, On 5/3/2024 9:04 PM, Julien Grall wrote: Hi Henry, On 26/04/2024 02:55, Henry Wang wrote: If CONFIG_DEBUG=y, below assertion will be triggered: (XEN) Assertion 'rw_is_locked(&dt_host_lock)' failed at drivers/passthrough/device_tree.c:146 (XEN) [ Xen-4.19-unstable  arm64  debug

Re: [PATCH v1.1] xen/commom/dt-overlay: Fix missing lock when remove the device

Hi Henry, On 26/04/2024 02:55, Henry Wang wrote: If CONFIG_DEBUG=y, below assertion will be triggered: (XEN) Assertion 'rw_is_locked(&dt_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: 000

Re: [PATCH v1.1] xen/commom/dt-overlay: Fix missing lock when remove the device

On Fri, 26 Apr 2024, Henry Wang wrote: > If CONFIG_DEBUG=y, below assertion will be triggered: > (XEN) Assertion 'rw_is_locked(&dt_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:

[PATCH v1.1] xen/commom/dt-overlay: Fix missing lock when remove the device

If CONFIG_DEBUG=y, below assertion will be triggered: (XEN) Assertion 'rw_is_locked(&dt_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)