On Tue, 08 Jul 2025 18:33:51 +0100, Marc Zyngier wrote:
> Having recently dipped into the xgene-msi driver to bring it to use
> the MSI-parent concept, I have realised that some of it was slightly
> sub-par (read: downright broken).
>
> The driver is playing horrible tricks behind the core code, missing
> proper affinity management, is terribly over-designed for no good
> reason, and despite what MAINTAINERS says, completely unmaintained.
>
> [...]
Applied to controller/xgene, thanks!
[01/13] genirq: Teach handle_simple_irq() to resend an in-progress interrupt
https://git.kernel.org/pci/pci/c/fad9efd72b5f
[02/13] PCI: xgene: Defer probing if the MSI widget driver hasn't probed yet
https://git.kernel.org/pci/pci/c/b3ffac51b6a7
[03/13] PCI: xgene: Drop useless conditional compilation
https://git.kernel.org/pci/pci/c/1ded8cc14884
[04/13] PCI: xgene: Drop XGENE_PCIE_IP_VER_UNKN
https://git.kernel.org/pci/pci/c/14a347069f71
[05/13] PCI: xgene-msi: Make per-CPU interrupt setup robust
https://git.kernel.org/pci/pci/c/84cb4108bf6f
[06/13] PCI: xgene-msi: Drop superfluous fields from xgene_msi structure
https://git.kernel.org/pci/pci/c/61aeded55e5b
[07/13] PCI: xgene-msi: Use device-managed memory allocations
https://git.kernel.org/pci/pci/c/a782a50689d6
[08/13] PCI: xgene-msi: Get rid of intermediate tracking structure
https://git.kernel.org/pci/pci/c/9a7ca398f2d4
[09/13] PCI: xgene-msi: Sanitise MSI allocation and affinity setting
https://git.kernel.org/pci/pci/c/7112647f6d19
[10/13] PCI: xgene-msi: Resend an MSI racing with itself on a different CPU
https://git.kernel.org/pci/pci/c/b43fa1b0691b
[11/13] PCI: xgene-msi: Probe as a standard platform driver
https://git.kernel.org/pci/pci/c/a435be2c3318
[12/13] PCI: xgene-msi: Restructure handler setup/teardown
https://git.kernel.org/pci/pci/c/f7d447633452
[13/13] cpu/hotplug: Remove unused cpuhp_state CPUHP_PCI_XGENE_DEAD
https://git.kernel.org/pci/pci/c/8db22d697c52
Thanks,
Lorenzo
