ixgbevf: add correct exception tracing for XDP
[ Upstream commitfaae81420d] Add missing exception tracing to XDP when a number of different errors can occur. The support was only partial. Several errors where not logged which would confuse the user quite a lot not knowing where and why the packets disappeared. Fixes:21092e9ce8("ixgbevf: Add support for XDP_TX action") Reported-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Tested-by: Vishakha Jambekar <vishakha.jambekar@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
e0b61cda5f
commit
8067da9049
@@ -1072,11 +1072,14 @@ static struct sk_buff *ixgbevf_run_xdp(struct ixgbevf_adapter *adapter,
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case XDP_TX:
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xdp_ring = adapter->xdp_ring[rx_ring->queue_index];
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result = ixgbevf_xmit_xdp_ring(xdp_ring, xdp);
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if (result == IXGBEVF_XDP_CONSUMED)
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goto out_failure;
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break;
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default:
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bpf_warn_invalid_xdp_action(act);
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fallthrough;
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case XDP_ABORTED:
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out_failure:
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trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
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fallthrough; /* handle aborts by dropping packet */
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case XDP_DROP:
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