Re: [PATCH net-next v2 01/13] net: mana: add queue-set allocation and teardown helpers
Jakub Kicinski <[email protected]>
| Newsgroups | org.kernel.vger.netdev,org.kernel.vger.linux-hyperv,org.kernel.vger.linux-kernel,org.kernel.vger.linux-rdma |
|---|---|
| Message-ID | <[email protected]> |
On Wed, 12 Aug 2026 22:04:06 -0700 Long Li wrote: > The ethtool reconfiguration paths (channel count, ring size, private > flags), mana_change_mtu() and mana_xdp_set() rebuild the queues with > mana_detach() then mana_attach(). That tears the vport down, so RDMA can > claim it while released, and a failed mana_attach() leaves the port down > with no way back but manual intervention. The kernel-doc script run with -Wall reports: Warning: drivers/net/ethernet/microsoft/mana/mana_en.c:3936 No description found for return value of 'mana_qset_scratch_alloc' Warning: drivers/net/ethernet/microsoft/mana/mana_en.c:3936 No description found for return value of 'mana_qset_scratch_alloc' Please note that net-next is *closed* until Aug 31st (merge window). -- pw-bot: cr