https://bugzilla.kernel.org/show_bug.cgi?id=215740 --- Comment #27 from Andy Shevchenko (andy.shevchenko@xxxxxxxxx) --- Yeah, I got it, so the problematic one (that triggers a warning) is this line ret = get_port_status(hub->hdev, port1, &hub->status->port, type, len); where port is 8 bytes, but len = 4 as we asked for non-extended status. Which line maps the DMA? ``` } else { urb->transfer_dma = dma_map_single( hcd->self.sysdev, urb->transfer_buffer, urb->transfer_buffer_length, dir); ``` This one? -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
