> From: Lorenzo Pieralisi
> Sent: Tuesday, February 12, 2019 4:13 AM
> ...
> This patch fixes three bugs:
>
> 1) set hpdev->pci_slot to NULL
> 2) move code destroying the slot inside a locked region in
>hv_eject_device_work()
> 3) Add missing slots removal code in hv_pci_remove()
>
> We nee
On Thu, Feb 07, 2019 at 08:36:32PM +, Dexuan Cui wrote:
>
> When we unload pci-hyperv, the host doesn't send us a PCI_EJECT message.
> In this case we also need to make sure the sysfs pci slot directory
> is removed, otherwise "cat /sys/bus/pci/slots/2/address" will trigger
> "BUG: unable to h
On Thu, 7 Feb 2019 20:36:32 +
Dexuan Cui wrote:
> When we unload pci-hyperv, the host doesn't send us a PCI_EJECT message.
> In this case we also need to make sure the sysfs pci slot directory
> is removed, otherwise "cat /sys/bus/pci/slots/2/address" will trigger
> "BUG: unable to handle ker
When we unload pci-hyperv, the host doesn't send us a PCI_EJECT message.
In this case we also need to make sure the sysfs pci slot directory
is removed, otherwise "cat /sys/bus/pci/slots/2/address" will trigger
"BUG: unable to handle kernel paging request". And, if we unload/reload
the driver sev
