4.14-stable review patch. If anyone has any objections, please let me know.
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From: Scott Franco safranco@intel.com
[ Upstream commit 4bbdfe25600c1909c26747d0b5c39fd0e409bb87 ]
Clear the MAC table digest when the MAC table is freed.
Reviewed-by: Niranjana Vishwanathapura niranjana.vishwanathapura@intel.com Signed-off-by: Scott Franco safranco@intel.com Signed-off-by: Dennis Dalessandro dennis.dalessandro@intel.com Signed-off-by: Doug Ledford dledford@redhat.com Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c @@ -139,6 +139,7 @@ void opa_vnic_release_mac_tbl(struct opa rcu_assign_pointer(adapter->mactbl, NULL); synchronize_rcu(); opa_vnic_free_mac_tbl(mactbl); + adapter->info.vport.mac_tbl_digest = 0; mutex_unlock(&adapter->mactbl_lock); }