CVE-2024-26788

In the Linux kernel, the following vulnerability has been resolved:

dmaengine: fsl-qdma: init irq after reg initialization

Initialize the qDMA irqs after the registers are configured so that
interrupts that may have been pending from a primary kernel don't get
processed by the irq handler before it is ready to and cause panic with
the following trace:

  Call trace:
   fsl_qdma_queue_handler+0xf8/0x3e8
   __handle_irq_event_percpu+0x78/0x2b0
   handle_irq_event_percpu+0x1c/0x68
   handle_irq_event+0x44/0x78
   handle_fasteoi_irq+0xc8/0x178
   generic_handle_irq+0x24/0x38
   __handle_domain_irq+0x90/0x100
   gic_handle_irq+0x5c/0xb8
   el1_irq+0xb8/0x180
   _raw_spin_unlock_irqrestore+0x14/0x40
   __setup_irq+0x4bc/0x798
   request_threaded_irq+0xd8/0x190
   devm_request_threaded_irq+0x74/0xe8
   fsl_qdma_probe+0x4d4/0xca8
   platform_drv_probe+0x50/0xa0
   really_probe+0xe0/0x3f8
   driver_probe_device+0x64/0x130
   device_driver_attach+0x6c/0x78
   __driver_attach+0xbc/0x158
   bus_for_each_dev+0x5c/0x98
   driver_attach+0x20/0x28
   bus_add_driver+0x158/0x220
   driver_register+0x60/0x110
   __platform_driver_register+0x44/0x50
   fsl_qdma_driver_init+0x18/0x20
   do_one_initcall+0x48/0x258
   kernel_init_freeable+0x1a4/0x23c
   kernel_init+0x10/0xf8
   ret_from_fork+0x10/0x18