On Tue, Jan 07, 2025 at 09:10:06AM -0800, Nicolin Chen wrote:

The new vEVENTQ object will need a similar function for drivers to report
the vIOMMU related events. Split the common part out to a smaller helper,
and place it in the header so that CONFIG_IOMMUFD_DRIVER_CORE can include
that in the driver.c file for drivers to use.

Then keep iommufd_fault_iopf_handler() in the header too, since it's quite
simple after all.

Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Nicolin Chen <redacted>
---
 drivers/iommu/iommufd/iommufd_private.h | 20 +++++++++++++++++++-
 drivers/iommu/iommufd/fault.c           | 17 -----------------
 2 files changed, 19 insertions(+), 18 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>

Jason