On Wed, Jul 17, 2024 at 09:10:02PM +0100, Marc Zyngier wrote: > I think I've finally nailed the sucker, and posted a potential fix[1]. > > It definitely restore my TX1 to a state that is no worse than normal, > so something must be less wrong there. I'm pretty sure that the > platform-msi equivalent is equally broken, but I don't have the energy > to verify/debug that tonight. > [1] https://lore.kernel.org/r/20240717195937.2240400-1-maz@xxxxxxxxxx This seems to fix the regression here too, thanks! 201: 0 ... 0 ITS-PCI-MSI-0006:00:00.0 0 Edge PCIe PME, aerdrv 202: 0 0 ITS-PCI-MSI-0006:01:00.0 0 Edge bhi 203: 0 0 ITS-PCI-MSI-0006:01:00.0 1 Edge mhi 204: 0 0 ITS-PCI-MSI-0006:01:00.0 2 Edge mhi 205: 0 0 ITS-PCI-MSI-0006:01:00.0 3 Edge ce0 206: 0 0 ITS-PCI-MSI-0006:01:00.0 4 Edge ce1 207: 0 0 ITS-PCI-MSI-0006:01:00.0 5 Edge ce2 208: 0 2 ITS-PCI-MSI-0006:01:00.0 6 Edge ce3 209: 2 0 ITS-PCI-MSI-0006:01:00.0 7 Edge ce5 210: 0 0 ITS-PCI-MSI-0006:01:00.0 8 Edge ce7 211: 0 0 ITS-PCI-MSI-0006:01:00.0 9 Edge ce8 216: 0 0 ITS-PCI-MSI-0006:01:00.0 14 Edge DP_EXT_IRQ 217: 0 0 ITS-PCI-MSI-0006:01:00.0 15 Edge DP_EXT_IRQ 218: 0 0 ITS-PCI-MSI-0006:01:00.0 16 Edge DP_EXT_IRQ 220: 0 0 ITS-PCI-MSI-0006:01:00.0 18 Edge DP_EXT_IRQ 221: 0 0 ITS-PCI-MSI-0006:01:00.0 19 Edge DP_EXT_IRQ 222: 0 0 ITS-PCI-MSI-0006:01:00.0 20 Edge DP_EXT_IRQ 223: 0 0 ITS-PCI-MSI-0006:01:00.0 21 Edge DP_EXT_IRQ 224: 0 0 ITS-PCI-MSI-0006:01:00.0 22 Edge DP_EXT_IRQ 225: 0 0 ITS-PCI-MSI-0006:01:00.0 23 Edge DP_EXT_IRQ 226: 0 0 ITS-PCI-MSI-0006:01:00.0 24 Edge DP_EXT_IRQ 235: 0 0 ITS-PCI-MSI-0004:00:00.0 0 Edge PCIe PME, aerdrv 236: 0 0 ITS-PCI-MSI-0004:01:00.0 0 Edge bhi 237: 0 0 ITS-PCI-MSI-0004:01:00.0 1 Edge mhi 238: 0 0 ITS-PCI-MSI-0004:01:00.0 2 Edge mhi 239: 0 0 ITS-PCI-MSI-0004:01:00.0 3 Edge mhi 240: 0 0 ITS-PCI-MSI-0004:01:00.0 4 Edge mhi 242: 0 0 ITS-PCI-MSI-0002:00:00.0 0 Edge PCIe PME, aerdrv 243: 22 0 ITS-PCI-MSIX-0002:01:00.0 0 Edge nvme0q0 244: 0 0 ITS-PCI-MSIX-0002:01:00.0 1 Edge nvme0q1 245: 0 0 ITS-PCI-MSIX-0002:01:00.0 2 Edge nvme0q2 246: 0 0 ITS-PCI-MSIX-0002:01:00.0 3 Edge nvme0q3 247: 0 0 ITS-PCI-MSIX-0002:01:00.0 4 Edge nvme0q4 248: 0 0 ITS-PCI-MSIX-0002:01:00.0 5 Edge nvme0q5 249: 0 0 ITS-PCI-MSIX-0002:01:00.0 6 Edge nvme0q6 250: 0 0 ITS-PCI-MSIX-0002:01:00.0 7 Edge nvme0q7 251: 0 0 ITS-PCI-MSIX-0002:01:00.0 8 Edge nvme0q8 Johan