On Tue, Jul 23, 2024 at 03:27:00PM +0200, Marek Vasut wrote: > Various PCIe controllers that mux MSIs onto single IRQ line produce these > "IRQ%d: set affinity failed" warnings when entering suspend. Remove the > .irq_set_affinity callbacks and make sure they are NULL in all affected > controllers, so this warning in kernel/irq/msi.c is not triggered. > > This has been compile-tested only on all but the R-Car PCI controller. > > The clean ups are done per-driver so they can be easily reverted in case > they break something. > > Marek Vasut (15): > genirq/msi: Silence set affinity failed warning > PCI: aardvark: Silence set affinity failed warning > PCI: altera-msi: Silence set affinity failed warning > PCI: brcmstb: Silence set affinity failed warning > PCI: dwc: Silence set affinity failed warning > PCI: mediatek-gen3: Silence set affinity failed warning > PCI: mediatek: Silence set affinity failed warning > PCI: mobiveil: Silence set affinity failed warning > PCI: plda: Silence set affinity failed warning > PCI: rcar-host: Silence set affinity failed warning > PCI: tegra: Silence set affinity failed warning > PCI: vmd: Silence set affinity failed warning > PCI: xilinx-nwl: Silence set affinity failed warning > PCI: xilinx-xdma: Silence set affinity failed warning > PCI: xilinx: Silence set affinity failed warning > > drivers/pci/controller/dwc/pci-keystone.c | 7 ------- > drivers/pci/controller/dwc/pcie-designware-host.c | 12 +++--------- > .../pci/controller/mobiveil/pcie-mobiveil-host.c | 11 ++--------- > drivers/pci/controller/pci-aardvark.c | 10 ++-------- > drivers/pci/controller/pci-tegra.c | 10 ++-------- > drivers/pci/controller/pcie-altera-msi.c | 11 ++--------- > drivers/pci/controller/pcie-brcmstb.c | 11 ++--------- > drivers/pci/controller/pcie-mediatek-gen3.c | 13 +++---------- > drivers/pci/controller/pcie-mediatek.c | 11 ++--------- > drivers/pci/controller/pcie-rcar-host.c | 10 ++-------- > drivers/pci/controller/pcie-xilinx-dma-pl.c | 11 ++--------- > drivers/pci/controller/pcie-xilinx-nwl.c | 11 ++--------- > drivers/pci/controller/pcie-xilinx.c | 9 ++------- > drivers/pci/controller/plda/pcie-plda-host.c | 11 ++--------- > drivers/pci/controller/vmd.c | 13 +------------ > include/linux/msi.h | 2 ++ > kernel/irq/msi.c | 2 +- > 17 files changed, 32 insertions(+), 133 deletions(-) Applied to pci/controller/affinity for v6.11, thank you very much for doing this work! I pushed this branch, but it won't show up in linux-next until after v6.12-rc1 is tagged.
