The previous USB3 SuperSpeed enabling patches mistakenly enabled URB scatter-gather chaining, which is actually not supported by the VHCI HCD. This patch fixes that.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=197867 Fixes: 03cd00d538a6feb ("usbip: vhci-hcd: Set the vhci structure up to work") Reported-by: Juan Zea <juan....@qindel.com> Signed-off-by: Yuyang Du <yuyang...@intel.com> --- drivers/usb/usbip/vhci_hcd.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c index 713e941..6b3278c 100644 --- a/drivers/usb/usbip/vhci_hcd.c +++ b/drivers/usb/usbip/vhci_hcd.c @@ -1098,7 +1098,6 @@ static int hcd_name_to_id(const char *name) static int vhci_setup(struct usb_hcd *hcd) { struct vhci *vhci = *((void **)dev_get_platdata(hcd->self.controller)); - hcd->self.sg_tablesize = ~0; if (usb_hcd_is_primary_hcd(hcd)) { vhci->vhci_hcd_hs = hcd_to_vhci_hcd(hcd); vhci->vhci_hcd_hs->vhci = vhci; -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
