Hi Mathias, I love your patch! Perhaps something to improve: [auto build test WARNING on v4.16] [also build test WARNING on next-20180410] [cannot apply to usb/usb-testing] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Mathias-Nyman/xhci-dump-event-ring-testpatch-for-Luciano/20180410-211241 reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> drivers/usb/host/xhci-ring.c:2272:17: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [unsigned] [usertype] field0 @@ got igned] [usertype] field0 @@ drivers/usb/host/xhci-ring.c:2272:17: expected unsigned int [unsigned] [usertype] field0 drivers/usb/host/xhci-ring.c:2272:17: got restricted __le32 <noident> >> drivers/usb/host/xhci-ring.c:2272:17: sparse: incorrect type in argument 2 (different base types) @@ expected unsigned int [unsigned] [usertype] field1 @@ got igned] [usertype] field1 @@ drivers/usb/host/xhci-ring.c:2272:17: expected unsigned int [unsigned] [usertype] field1 drivers/usb/host/xhci-ring.c:2272:17: got restricted __le32 <noident> >> drivers/usb/host/xhci-ring.c:2272:17: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned int [unsigned] [usertype] field2 @@ got igned] [usertype] field2 @@ drivers/usb/host/xhci-ring.c:2272:17: expected unsigned int [unsigned] [usertype] field2 drivers/usb/host/xhci-ring.c:2272:17: got restricted __le32 <noident> >> drivers/usb/host/xhci-ring.c:2272:17: sparse: incorrect type in argument 4 (different base types) @@ expected unsigned int [unsigned] [usertype] field3 @@ got igned] [usertype] field3 @@ drivers/usb/host/xhci-ring.c:2272:17: expected unsigned int [unsigned] [usertype] field3 drivers/usb/host/xhci-ring.c:2272:17: got restricted __le32 <noident> drivers/usb/host/xhci-ring.c:645:9: sparse: context imbalance in 'xhci_giveback_urb_in_irq' - unexpected unlock vim +2272 drivers/usb/host/xhci-ring.c 2265 2266 static void xhci_dump_ev_ring(struct xhci_hcd *xhci) 2267 { 2268 int i; 2269 struct xhci_segment *seg = xhci->event_ring->first_seg; 2270 2271 for (i = 0; i < TRBS_PER_SEGMENT; i++) { > 2272 xhci_warn(xhci, "%llx: %s\n", seg->dma + (i * sizeof(union xhci_trb)), 2273 xhci_decode_trb(seg->trbs[i].generic.field[0], 2274 seg->trbs[i].generic.field[1], 2275 seg->trbs[i].generic.field[2], 2276 seg->trbs[i].generic.field[3])); 2277 } 2278 xhci_warn(xhci, "dequeue: %llx\n", xhci_trb_virt_to_dma(seg, xhci->event_ring->dequeue)); 2279 } 2280 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
