d761fec5f6
- Applied all the fixes recommended by upstream for v2.2 stable release(bsc#981996). [+0008-app-testpmd-handle-SIGINT-and-SIGTERM.patch, +0009-bonding-copy-entire-config-structure-in-mode-4.patch, +0010-bonding-fix-active-slaves-with-no-primary.patch, +0011-bonding-do-not-ignore-multicast-in-mode-4.patch, +0012-bonding-do-not-activate-slave-twice.patch, +0013-bonding-fix-crash-when-no-slave-device.patch, +0014-bonding-fix-detach-of-bonded-device.patch, +0015-bonding-fix-detach-of-slave-devices.patch, +0016-eal-linux-support-built-in-kernel-modules.patch, +0017-examples-l3fwd-handle-SIGINT-and-SIGTERM.patch, +0018-fm10k-fix-VLAN-flag-in-scattered-Rx.patch, +0019-i40e-base-fix-driver-load-failure.patch, +0020-i40e-base-fix-missing-check-for-stopped-admin-queue.patch, +0021-i40e-fix-inverted-check-for-no-refcount.patch, +0022-i40e-fix-overflow.patch, +0023-i40e-fix-VLAN-filtering.patch, +0024-mempool-fix-leak-when-creation-fails.patch, +0025-pcap-fix-captured-frame-length.patch, +0026-port-fix-crash-for-ethdev-writer-nodrop.patch, +0027-port-fix-crash-for-ring-writer-nodrop.patch, +0028-tools-fix-unbinding-failure-handling.patch, +0029-tools-support-Python-3-in-bind-script.patch, +0030-tools-support-binding-to-built-in-kernel-modules.patch, +0031-vhost-fix-leak-of-fds-and-mmaps.patch, +0032-virtio-fix-crash-in-statistics-functions.patch, +0033-virtio-fix-descriptors-pointing-to-the-same-buffer.patch, +0034-virtio-fix-restart.patch] OBS-URL: https://build.opensuse.org/request/show/399089 OBS-URL: https://build.opensuse.org/package/show/network/dpdk?expand=0&rev=3
44 lines
1.6 KiB
Diff
44 lines
1.6 KiB
Diff
From 8997a10bfcad789d000debaac4cd85cd3db57997 Mon Sep 17 00:00:00 2001
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From: Eric Kinzie <ekinzie@brocade.com>
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Date: Tue, 1 Mar 2016 09:32:01 -0800
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Subject: [PATCH] bonding: fix active slaves with no primary
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If the link state of a slave is "up" when added, it is added to the list
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of active slaves but, even if it is the only slave, is not selected as
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the primary interface. Generally, handling of link state interrupts
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selects an interface to be primary, but only if the active count is zero.
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This change avoids the situation where there are active slaves but
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no primary.
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Fixes: 2efb58cbab6e ("bond: new link bonding library")
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Signed-off-by: Eric Kinzie <ekinzie@brocade.com>
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Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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Acked-by: Declan Doherty <declan.doherty@intel.com>
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---
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drivers/net/bonding/rte_eth_bond_api.c | 7 ++++++-
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1 file changed, 6 insertions(+), 1 deletion(-)
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diff --git a/drivers/net/bonding/rte_eth_bond_api.c b/drivers/net/bonding/rte_eth_bond_api.c
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index a0995ec..5292ae1 100644
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--- a/drivers/net/bonding/rte_eth_bond_api.c
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+++ b/drivers/net/bonding/rte_eth_bond_api.c
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@@ -419,8 +419,13 @@ __eth_bond_slave_add_lock_free(uint8_t bonded_port_id, uint8_t slave_port_id)
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if (bonded_eth_dev->data->dev_started) {
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rte_eth_link_get_nowait(slave_port_id, &link_props);
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- if (link_props.link_status == 1)
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+ if (link_props.link_status == 1) {
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+ if (internals->active_slave_count == 0 &&
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+ !internals->user_defined_primary_port)
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+ bond_ethdev_primary_set(internals,
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+ slave_port_id);
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activate_slave(bonded_eth_dev, slave_port_id);
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+ }
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}
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return 0;
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--
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2.6.2
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