[PATCH ath-next] wifi: ath11k: cancel SSR work items during PCI shutdown

[Jeff Johnson]

On Fri, 03 Apr 2026 21:30:50 -0700, Wei Zhang wrote:
> A reboot can crash the kernel if it overlaps with WLAN firmware crash
> recovery (SSR). The crash is a NULL pointer dereference in the MHI teardown
> path while freeing DMA-backed MHI contexts.
> 
> Simplified trace:
>   dma_free_attrs
>   mhi_deinit_dev_ctxt [mhi]
>   ath11k_pci_power_down [ath11k_pci]
>   ath11k_pci_shutdown [ath11k_pci]
>   device_shutdown
>   kernel_restart
> 
> [...]

Applied, thanks!

[1/1] wifi: ath11k: cancel SSR work items during PCI shutdown
      commit: 8c79aac429b583301f387374ff37c59be671df87

Best regards,
-- 
Jeff Johnson <jeff.johnson at oss.qualcomm.com>