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authorSriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>2017-11-03 02:39:04 +0530
committerDoug Ledford <dledford@redhat.com>2017-11-13 15:01:25 -0500
commit063fb5bd1a01937094f40169a20e4aa5ca030db1 (patch)
treef3c67b7127e268e6c367f75166eab4f9ff56fece /drivers/infiniband/hw
parentd6d5c59905c8af932c1cee874e1fb5cd9e83fa61 (diff)
bnxt_re: changing the ip address shouldn't affect new connections
While adding a new gid, the driver currently does not return the context back to the stack. A subsequent del_gid() (e.g, when ip address is changed) doesn't find the right context in the driver and it ends up dropping that request. This results in the HW caching a stale gid entry and traffic fails because of that. Fix by returning the proper context in bnxt_re_add_gid(). Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw')
-rw-r--r--drivers/infiniband/hw/bnxt_re/ib_verbs.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 39e49d0e8467..adc42d7ff4f8 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -394,6 +394,7 @@ int bnxt_re_add_gid(struct ib_device *ibdev, u8 port_num,
ctx->idx = tbl_idx;
ctx->refcnt = 1;
ctx_tbl[tbl_idx] = ctx;
+ *context = ctx;
return rc;
}