On 11.05.2018 23:06, Jordan Glover wrote:
On May 11, 2018 6:14 PM, Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx> wrote:
I think that just adding the below code should be enough for 4.17
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 72ebbc9..32cd52c 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -354,7 +354,7 @@ int xhci_find_slot_id_by_port(struct usb_hcd *hcd, struct xhci_hcd *xhci,
slot_id = 0;
for (i = 0; i < MAX_HC_SLOTS; i++) {
- if (!xhci->devs[i])
- if (!xhci->devs[i] || !xhci->devs[i]->udev)
continue;
speed = xhci->devs[i]->udev->speed;
if (((speed >= USB_SPEED_SUPER) == (hcd->speed >= HCD_USB3))
-Mathias
I can confirm that above patch fixes this. I saw that offending commit was
backported to 4.16.8 so it needs this fix as well. Thank you.
Thanks, sent patch.
Added stable tags and Reported-by/Tested-by: tags
-Mathias
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