Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge branch 'bonding-returns-detailed-error-about-xdp-failures'
Hangbin Liu says:
====================
Bonding: returns detailed error about XDP failures
Based on discussion[1], this patch set returns detailed error about XDP
failures. And update bonding document about XDP supports.
https://lore.kernel.org/8088f2a7-3ab1-4a1e-996d-c15703da13cc@blackwall.org
====================
Link: https://patch.msgid.link/20241021031211.814-1-liuhangbin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+15
-1
+11
Documentation/networking/bonding.rst
+11
Documentation/networking/bonding.rst
···
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then restore the MAC addresses that the slaves had before they were
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enslaved.
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9. What bonding modes support native XDP?
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------------------------------------------
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+
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* balance-rr (0)
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* active-backup (1)
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* balance-xor (2)
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* 802.3ad (4)
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Note that the vlan+srcmac hash policy does not support native XDP.
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For other bonding modes, the XDP program must be loaded with generic mode.
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16. Resources and Links
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=======================
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+4
-1
drivers/net/bonding/bond_main.c
+4
-1
drivers/net/bonding/bond_main.c
···
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ASSERT_RTNL();
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-
if (!bond_xdp_check(bond))
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if (!bond_xdp_check(bond)) {
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BOND_NL_ERR(dev, extack,
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"No native XDP support for the current bonding mode");
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return -EOPNOTSUPP;
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}
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old_prog = bond->xdp_prog;
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bond->xdp_prog = prog;