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SubjectRe: [PATCH v2] PCI/MSI: Don't touch MSI bits when the PCI device is disconnected
On Wed, Nov 14, 2018 at 08:52:10PM +0000, Alex_Gagniuc@Dellteam.com wrote:
> But it does in portdrv_core.c:
>
> if (dev->aer_cap && pci_aer_available() &&
> (pcie_ports_native || host->native_aer)) {
> services |= PCIE_PORT_SERVICE_AER;
>
> That flag later creates a pcie device that allows aerdrv to attach to.

Oh, right. I saw negotiate_os_control() just uses a stack variable for
the _OSC response, but if I had looked one level deeper, I'd see it
cached in a different structure.

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