Adding Marc.
On 4/30/21 10:03 AM, Cédric Le Goater wrote:
> The MSI domain clears the IRQ with msi_domain_free(), which calls
> irq_domain_free_irqs_top(), which clears the handler data. This is a
> problem for the XIVE controller since we need to unmap MMIO pages and
> free a specific XIVE struct
The MSI domain clears the IRQ with msi_domain_free(), which calls
irq_domain_free_irqs_top(), which clears the handler data. This is a
problem for the XIVE controller since we need to unmap MMIO pages and
free a specific XIVE structure.
The 'msi_free()' handler is called before irq_domain_free_irq
