Merge tag 'v4.8-rc8' into drm-next

Linux 4.8-rc8

There was a lot of fallout in the imx/amdgpu/i915 drivers, so backmerge
it now to avoid troubles.

* tag 'v4.8-rc8': (1442 commits)
  Linux 4.8-rc8
  fault_in_multipages_readable() throws set-but-unused error
  mm: check VMA flags to avoid invalid PROT_NONE NUMA balancing
  radix tree: fix sibling entry handling in radix_tree_descend()
  radix tree test suite: Test radix_tree_replace_slot() for multiorder entries
  fix memory leaks in tracing_buffers_splice_read()
  tracing: Move mutex to protect against resetting of seq data
  MIPS: Fix delay slot emulation count in debugfs
  MIPS: SMP: Fix possibility of deadlock when bringing CPUs online
  mm: delete unnecessary and unsafe init_tlb_ubc()
  huge tmpfs: fix Committed_AS leak
  shmem: fix tmpfs to handle the huge= option properly
  blk-mq: skip unmapped queues in blk_mq_alloc_request_hctx
  MIPS: Fix pre-r6 emulation FPU initialisation
  arm64: kgdb: handle read-only text / modules
  arm64: Call numa_store_cpu_info() earlier.
  locking/hung_task: Fix typo in CONFIG_DETECT_HUNG_TASK help text
  nvme-rdma: only clear queue flags after successful connect
  i2c: qup: skip qup_i2c_suspend if the device is already runtime suspended
  perf/core: Limit matching exclusive events to one PMU
  ...

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/infiniband/hw/hfi1/driver.c b/drivers/infiniband/hw/hfi1/driver.c
index 8246dc7d0573..303f10555729 100644
--- a/drivers/infiniband/hw/hfi1/driver.c
+++ b/drivers/infiniband/hw/hfi1/driver.c
@@ -888,14 +888,15 @@ void set_all_slowpath(struct hfi1_devdata *dd)
 }
 
 static inline int set_armed_to_active(struct hfi1_ctxtdata *rcd,
-				      struct hfi1_packet packet,
+				      struct hfi1_packet *packet,
 				      struct hfi1_devdata *dd)
 {
 	struct work_struct *lsaw = &rcd->ppd->linkstate_active_work;
-	struct hfi1_message_header *hdr = hfi1_get_msgheader(packet.rcd->dd,
-							     packet.rhf_addr);
+	struct hfi1_message_header *hdr = hfi1_get_msgheader(packet->rcd->dd,
+							     packet->rhf_addr);
+	u8 etype = rhf_rcv_type(packet->rhf);
 
-	if (hdr2sc(hdr, packet.rhf) != 0xf) {
+	if (etype == RHF_RCV_TYPE_IB && hdr2sc(hdr, packet->rhf) != 0xf) {
 		int hwstate = read_logical_state(dd);
 
 		if (hwstate != LSTATE_ACTIVE) {
@@ -979,7 +980,7 @@ int handle_receive_interrupt(struct hfi1_ctxtdata *rcd, int thread)
 			/* Auto activate link on non-SC15 packet receive */
 			if (unlikely(rcd->ppd->host_link_state ==
 				     HLS_UP_ARMED) &&
-			    set_armed_to_active(rcd, packet, dd))
+			    set_armed_to_active(rcd, &packet, dd))
 				goto bail;
 			last = process_rcv_packet(&packet, thread);
 		}