On Wed, Apr 10, 2024 at 05:13:00PM -0500, Bjorn Helgaas wrote: > From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> > > IMS (Interrupt Message Store) support appeared in v6.2, but there are no > users yet. > > Remove it for now. We can add it back when a user comes along. > > I propose to merge this via the PCI tree unless somebody else wants it. > > > Changes since v1 (https://lore.kernel.org/linux-pci/20240401232326.1794707-1-helgaas@xxxxxxxxxx/): > - Revert other IMS commits in IOMMU, apic, genirq, suggested by Kevin > > Bjorn Helgaas (7): > Revert "PCI/MSI: Provide stubs for IMS functions" > Revert "PCI/MSI: Provide pci_ims_alloc/free_irq()" > Revert "PCI/MSI: Provide IMS (Interrupt Message Store) support" > Revert "iommu/amd: Enable PCI/IMS" > Revert "iommu/vt-d: Enable PCI/IMS" > Revert "x86/apic/msi: Enable PCI/IMS" > Revert "genirq/msi: Provide constants for PCI/IMS support" > > arch/x86/kernel/apic/msi.c | 5 --- > drivers/iommu/amd/iommu.c | 17 +-------- > drivers/iommu/intel/irq_remapping.c | 19 ++-------- > drivers/pci/msi/api.c | 50 ------------------------ > drivers/pci/msi/irqdomain.c | 59 ----------------------------- > include/linux/irqdomain_defs.h | 1 - > include/linux/msi.h | 2 - > include/linux/msi_api.h | 1 - > include/linux/pci.h | 26 ------------- > 9 files changed, 5 insertions(+), 175 deletions(-) I applied this to pci/ims-removal for v6.10.
