Merge tag 'sti-defconfig-for-v3.17-1' of git://git.stlinux.com/devel/kernel/linux-sti into next/defconfig

Merge "ARM: STi: defconfig changes for v3.17" from Maxime Coquelin:

STi defconfig updates for v3.17

 - Enable ST's Thermal controller driver
 - Enable ST's Keyscan driver
 - Enable ST's MiPHY365 Phy driver for STiH416 SATA & PCIe
 - Enable ST's AHCI driver.

* tag 'sti-defconfig-for-v3.17-1' of git://git.stlinux.com/devel/kernel/linux-sti:
  ARM: multi_v7_defconfig: Enable MiPHY365x - ST's Generic (SATA & PCIe) PHY
  ARM: multi_v7_defconfig: Enable ST's (S)ATA driver
  ARM: multi_v7_defconfig: add ST Keyscan driver
  ARM: update multi_v7_defconfig for STI
  ARM: multi_v7_defconfig: Configure in ST's Thermal Controller
  + Linux 3.16-rc6

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 16 insertions, 0 deletions

diff --git a/net/openvswitch/flow_table.c b/net/openvswitch/flow_table.c
index 574c3abc9b30..cf2d853646f0 100644
--- a/net/openvswitch/flow_table.c
+++ b/net/openvswitch/flow_table.c
@@ -456,6 +456,22 @@ struct sw_flow *ovs_flow_tbl_lookup(struct flow_table *tbl,
 	return ovs_flow_tbl_lookup_stats(tbl, key, &n_mask_hit);
 }
 
+struct sw_flow *ovs_flow_tbl_lookup_exact(struct flow_table *tbl,
+					  struct sw_flow_match *match)
+{
+	struct table_instance *ti = rcu_dereference_ovsl(tbl->ti);
+	struct sw_flow_mask *mask;
+	struct sw_flow *flow;
+
+	/* Always called under ovs-mutex. */
+	list_for_each_entry(mask, &tbl->mask_list, list) {
+		flow = masked_flow_lookup(ti, match->key, mask);
+		if (flow && ovs_flow_cmp_unmasked_key(flow, match))  /* Found */
+			return flow;
+	}
+	return NULL;
+}
+
 int ovs_flow_tbl_num_masks(const struct flow_table *table)
 {
 	struct sw_flow_mask *mask;