Patch "PCI: Mark Atheros AR9580 to avoid bus reset" has been added to the 4.7-stable tree

This is a note to let you know that I've just added the patch titled

PCI: Mark Atheros AR9580 to avoid bus reset

to the 4.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
pci-mark-atheros-ar9580-to-avoid-bus-reset.patch
and it can be found in the queue-4.7 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Maik Broemme <[email protected]>
Date: Tue, 9 Aug 2016 16:41:31 +0200
Subject: PCI: Mark Atheros AR9580 to avoid bus reset

From: Maik Broemme <[email protected]>

commit 8e2e03179923479ca0c0b6fdc7c93ecf89bce7a8 upstream.

Similar to the AR93xx and the AR94xx series, the AR95xx also have the same quirk for the Bus Reset. It will lead to instant system reset if the device is assigned via VFIO to a KVM VM. I've been able reproduce this behavior with a MikroTik R11e-2HnD.

---
 drivers/pci/quirks.c |    1 +
 1 file changed, 1 insertion(+)

@@ -3198,6 +3198,7 @@ static void quirk_no_bus_reset(struct pc
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0030, quirk_no_bus_reset);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0032, quirk_no_bus_reset);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x003c, quirk_no_bus_reset);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0033, quirk_no_bus_reset);
 
 static void quirk_no_pm_reset(struct pci_dev *dev)
 {

Patches currently in stable-queue which might be from [email protected] are

queue-4.7/pci-mark-atheros-ar9580-to-avoid-bus-reset.patch