[PATCH] PCI: mediatek: Fix IRQ domain leak when MSI allocation fails

Manivannan Sadhasivam manivannan.sadhasivam at oss.qualcomm.com
Thu Dec 18 00:09:50 PST 2025


On Wed, 19 Nov 2025 10:33:08 +0800, Haotian Zhang wrote:
> In mtk_pcie_init_irq_domain(), if mtk_pcie_allocate_msi_domains()
> fails after port->irq_domain has been successfully created via
> irq_domain_create_linear(), the function returns directly without
> cleaning up the allocated IRQ domain, resulting in a resource leak.
> 
> Add irq_domain_remove() call in the error path to properly release the
> INTx IRQ domain before returning the error.
> 
> [...]

Applied, thanks!

[1/1] PCI: mediatek: Fix IRQ domain leak when MSI allocation fails
      commit: 7f0cdcddf8bef1c8c18f9be6708073fd3790a20f

Best regards,
-- 
Manivannan Sadhasivam <mani at kernel.org>




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