> From: Bjorn Helgaas <helgaas@kernel.org>
> Sent: Tuesday, April 2, 2024 7:23 AM
>
> From: Bjorn Helgaas <bhelgaas@google.com>
>
> 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.
>
> Bjorn Helgaas (3):
> 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"
>
What about the other IMS related commits which are also dead
code after above are reverted?
fa5745aca1dc ("iommu/amd: Enable PCI/IMS")
810531a1af53 ("iommu/vt-d: Enable PCI/IMS")
6e24c8877329 ("x86/apic/msi: Enable PCI/IMS")
e23d4192bf9b ("genirq/msi: Provide constants for PCI/IMS support")
On Tue, Apr 02, 2024 at 02:45:50AM +0000, Tian, Kevin wrote:
> > From: Bjorn Helgaas <helgaas@kernel.org>
> > Sent: Tuesday, April 2, 2024 7:23 AM
> >
> > From: Bjorn Helgaas <bhelgaas@google.com>
> >
> > 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.
> >
> > Bjorn Helgaas (3):
> > 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"
> >
>
> What about the other IMS related commits which are also dead
> code after above are reverted?
>
> fa5745aca1dc ("iommu/amd: Enable PCI/IMS")
> 810531a1af53 ("iommu/vt-d: Enable PCI/IMS")
> 6e24c8877329 ("x86/apic/msi: Enable PCI/IMS")
> e23d4192bf9b ("genirq/msi: Provide constants for PCI/IMS support")
Thanks, I didn't catch those; will add in a v2.
Also, sorry for inadvertently sending this in the middle of an
unrelated thread. I copied --in-reply-to from my notes when I
shouldn't have.
Bjorn
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