From: sashiko-bot@kernel.org
To: "Wei Hu" <weh@linux.microsoft.com>
Cc: linux-rdma@vger.kernel.org, bpf@vger.kernel.org,
linux-hyperv@vger.kernel.org
Subject: Re: [PATCH net-next v6 05/13] net: mana: swap queue sets in mana_set_ringparam
Date: Sat, 10 Oct 2026 14:42:02 +0000 [thread overview]
Message-ID: <sashiko-outbox-166657@kernel.org> (raw)
In-Reply-To: <a3d774b7c36a04a50a4ea9974d3bad1ed2226680.1790795005.git.weh@linux.microsoft.com>
> From: Long Li <longli@microsoft.com>
>
> Replace detach/attach with queue-set allocation and publication. Failed
> allocation now leaves the running queues and ring sizes unchanged,
> rather than risking a detached port after attach failure.
>
> Skip requests whose rounded sizes already match. Keep RDMA excluded
> through failure cleanup, which can release the vport.
>
> This full rebuild temporarily keeps both sets of SQ/RQ/CQ objects,
> RX buffers and page pools live. The port-owned EQ pool is shared,
> not doubled. Device resource limits may reject this temporary peak;
> allocation failure preserves the live queues and configuration.
>
> Signed-off-by: Long Li <longli@microsoft.com>
> Signed-off-by: Wei Hu <weh@microsoft.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/cover.1790795005.git.weh@linux.microsoft.com?part=5
next prev parent reply other threads:[~2026-10-10 14:42 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-09 14:41 [PATCH net-next v6 00/13] net: mana: reconfigure by replacing the queue set Wei Hu
2026-10-09 14:41 ` [PATCH net-next v6 01/13] net: mana: add queue-set allocation and teardown helpers Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-09 14:41 ` [PATCH net-next v6 02/13] net: mana: share the EQ pool across a queue-set swap Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-09 14:41 ` [PATCH net-next v6 03/13] net: mana: keep per-queue statistics in the port context Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-13 10:26 ` [EXTERNAL] " Wei Hu
2026-10-09 14:41 ` [PATCH net-next v6 04/13] net: mana: swap queue sets in mana_set_channels Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-13 10:39 ` [EXTERNAL] " Wei Hu
2026-10-09 14:41 ` [PATCH net-next v6 05/13] net: mana: swap queue sets in mana_set_ringparam Wei Hu
2026-10-10 14:42 ` sashiko-bot [this message]
2026-10-09 14:41 ` [PATCH net-next v6 06/13] net: mana: swap queue sets in mana_set_priv_flags Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-09 14:41 ` [PATCH net-next v6 07/13] net: mana: swap queue sets in mana_change_mtu Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-13 11:11 ` [EXTERNAL] " Wei Hu
2026-10-09 14:41 ` [PATCH net-next v6 08/13] net: mana: swap queue sets in mana_xdp_set Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-09 14:41 ` [PATCH net-next v6 09/13] net: mana: do not bail out of mana_detach on dealloc failure Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-09 14:41 ` [PATCH net-next v6 10/13] net: mana: release EQs left idle by a channel-count reduction Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-09 14:41 ` [PATCH net-next v6 11/13] net: mana: keep a user-configured RSS table across a queue rebuild Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-09 14:41 ` [PATCH net-next v6 12/13] net: mana: keep the surviving queues when the channel count is reduced Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-09 14:41 ` [PATCH net-next v6 13/13] net: mana: keep the existing queues when the channel count is raised Wei Hu
2026-10-10 14:42 ` sashiko-bot
2026-10-10 16:28 ` [PATCH net-next v6 00/13] net: mana: reconfigure by replacing the queue set Simon Horman
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