From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Andre Muezerie <andremue@linux.microsoft.com>, <dev@dpdk.org>
Cc: Konstantin Ananyev <konstantin.ananyev@huawei.com>
Subject: Re: [PATCH v6 11/20] net/ice: remove use of VLAs
Date: Mon, 11 Nov 2024 10:16:03 +0100 [thread overview]
Message-ID: <4b47a621-41b9-4498-ae16-bd67e1b83d30@intel.com> (raw)
In-Reply-To: <1731116892-17109-12-git-send-email-andremue@linux.microsoft.com>
On 09/11/2024 02:48, Andre Muezerie wrote:
> From: Konstantin Ananyev <konstantin.ananyev@huawei.com>
>
> ../drivers/net/ice/ice_rxtx.c:1871:29: warning:
> variable length array used [-Wvla]
>
> Here VLA is used as a temp array for mbufs that will be used as a split
> RX data buffers.
> As at any given time only one thread can do RX from particular queue,
> at rx_queue_setup() we can allocate extra space for that array, and then
> safely use it at RX fast-path.
>
> Signed-off-by: Konstantin Ananyev <konstantin.ananyev@huawei.com>
> ---
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
--
Thanks,
Anatoly
next prev parent reply other threads:[~2024-11-11 9:16 UTC|newest]
Thread overview: 174+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-17 23:41 [PATCH 00/16] remove use of VLAs for Windows built code Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 01/16] eal: include header required for alloca Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 02/16] hash: remove use of VLAs for Windows built code Tyler Retzlaff
2024-04-18 6:45 ` Morten Brørup
2024-04-17 23:41 ` [PATCH 03/16] ethdev: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 04/16] gro: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 05/16] latencystats: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 06/16] lpm: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 07/16] rcu: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 08/16] app/testpmd: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 09/16] test: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 10/16] common/idpf: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 11/16] net/i40e: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 12/16] net/ice: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 13/16] net/ixgbe: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 14/16] common/mlx5: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 15/16] net/mlx5: " Tyler Retzlaff
2024-04-17 23:41 ` [PATCH 16/16] build: enable vla warnings on " Tyler Retzlaff
2024-04-18 6:48 ` Morten Brørup
2024-04-18 15:12 ` Tyler Retzlaff
2024-04-18 15:23 ` Bruce Richardson
2024-04-18 19:22 ` Morten Brørup
2024-04-18 6:49 ` [PATCH 00/16] remove use of VLAs for " Morten Brørup
2024-04-18 12:11 ` Konstantin Ananyev
2024-04-18 15:15 ` Tyler Retzlaff
2024-04-18 15:35 ` Konstantin Ananyev
2024-04-18 20:02 ` [PATCH v2 00/19] remove use of VLAs for Windows Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 01/19] eal: include header required for alloca Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 02/19] eal/linux: remove use of VLAs Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 03/19] eal/common: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 04/19] ethdev: remove use of VLAs for Windows built code Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 05/19] hash: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 06/19] hash/thash: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 07/19] rcu: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 08/19] gro: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 09/19] latencystats: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 10/19] lpm: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 11/19] app/testpmd: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 12/19] test: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 13/19] common/idpf: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 14/19] net/i40e: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 15/19] net/ice: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 16/19] net/ixgbe: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 17/19] common/mlx5: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 18/19] net/mlx5: " Tyler Retzlaff
2024-04-18 20:02 ` [PATCH v2 19/19] build: enable vla warnings on " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 00/19] remove use of VLAs for Windows Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 01/19] eal: include header required for alloca Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 02/19] eal/linux: remove use of VLAs Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 03/19] eal/common: " Tyler Retzlaff
2024-05-07 0:42 ` Stephen Hemminger
2024-05-06 18:18 ` [PATCH v3 04/19] ethdev: remove use of VLAs for Windows built code Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 05/19] hash: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 06/19] hash/thash: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 07/19] rcu: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 08/19] gro: " Tyler Retzlaff
2024-05-07 0:47 ` Stephen Hemminger
2024-05-06 18:18 ` [PATCH v3 09/19] latencystats: " Tyler Retzlaff
2024-05-07 0:47 ` Stephen Hemminger
2024-05-06 18:18 ` [PATCH v3 10/19] lpm: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 11/19] app/testpmd: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 12/19] test: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 13/19] common/idpf: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 14/19] net/i40e: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 15/19] net/ice: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 16/19] net/ixgbe: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 17/19] common/mlx5: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 18/19] net/mlx5: " Tyler Retzlaff
2024-05-06 18:18 ` [PATCH v3 19/19] build: enable vla warnings on " Tyler Retzlaff
2024-05-07 2:53 ` [PATCH 1/2] lpm: remove unnecessary temporary VLA Stephen Hemminger
2024-05-07 2:53 ` [PATCH 2/2] latencystats: replace use of VLA Stephen Hemminger
2024-07-09 8:06 ` David Marchand
2024-05-07 7:51 ` [PATCH 1/2] lpm: remove unnecessary temporary VLA Bruce Richardson
2024-07-09 8:26 ` [PATCH v3 00/19] remove use of VLAs for Windows David Marchand
2024-10-07 17:15 ` [PATCH 00/16] remove use of VLAs for Windows built code Stephen Hemminger
2024-11-01 18:06 ` Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 00/19] remove use of VLAs for Windows Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 01/19] eal: include header required for alloca Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 02/19] eal/linux: remove use of VLAs Andre Muezerie
2024-11-05 8:19 ` David Marchand
2024-11-06 2:02 ` Andre Muezerie
2024-11-08 13:44 ` Konstantin Ananyev
2024-11-05 3:15 ` [PATCH v4 03/19] eal/common: " Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 04/19] ethdev: remove use of VLAs for Windows built code Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 05/19] hash: " Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 06/19] hash/thash: remove use of VLAs for Windows built Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 07/19] rcu: remove use of VLAs for Windows built code Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 08/19] gro: " Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 09/19] app/testpmd: remove use of VLAs for Windows built Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 10/19] test: remove use of VLAs for Windows built code Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 11/19] common/idpf: " Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 12/19] net/i40e: " Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 13/19] net/ice: " Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 14/19] net/ixgbe: " Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 15/19] common/mlx5: " Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 16/19] net/mlx5: " Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 17/19] build: enable vla warnings on " Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 18/19] test: remove use of VLAs for Windows built code in bitset tests Andre Muezerie
2024-11-05 8:32 ` David Marchand
2024-11-06 2:06 ` Andre Muezerie
2024-11-05 3:15 ` [PATCH v4 19/19] app/testpmd: remove use of VLAs for Windows built code in shared_rxq_fwd Andre Muezerie
2024-11-05 9:37 ` [PATCH v4 00/19] remove use of VLAs for Windows Konstantin Ananyev
2024-11-08 0:44 ` [PATCH v5 00/20] " Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 01/20] eal: include header required for alloca Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 02/20] eal/linux: remove use of VLAs Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 03/20] eal/common: " Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 04/20] ethdev: remove use of VLAs for Windows built code Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 05/20] hash: " Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 06/20] hash/thash: remove use of VLAs for Windows built Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 07/20] rcu: remove use of VLAs for Windows built code Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 08/20] net/ice: " Andre Muezerie
2024-11-08 8:51 ` Bruce Richardson
2024-11-08 10:18 ` Konstantin Ananyev
2024-11-08 21:21 ` Andre Muezerie
2024-11-08 21:17 ` Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 09/20] gro: remove use of VLAs Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 10/20] net/ixgbe: " Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 11/20] net/ice: " Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 12/20] app/testpmd: remove use of VLAs for Windows built Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 13/20] test: remove use of VLAs for Windows built code Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 14/20] common/idpf: " Andre Muezerie
2024-11-08 8:47 ` Bruce Richardson
2024-11-08 0:44 ` [PATCH v5 15/20] net/i40e: " Andre Muezerie
2024-11-08 8:45 ` Bruce Richardson
2024-11-08 0:44 ` [PATCH v5 16/20] common/mlx5: " Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 17/20] net/mlx5: " Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 18/20] build: enable vla warnings on " Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 19/20] test: remove use of VLAs for Windows built code in bitset tests Andre Muezerie
2024-11-08 0:44 ` [PATCH v5 20/20] app/testpmd: remove use of VLAs for Windows built code in shared_rxq_fwd Andre Muezerie
2024-11-09 1:47 ` [PATCH v6 00/20] remove use of VLAs for Windows Andre Muezerie
2024-11-09 1:47 ` [PATCH v6 01/20] eal: include header required for alloca Andre Muezerie
2024-11-09 1:47 ` [PATCH v6 02/20] eal/linux: remove use of VLAs Andre Muezerie
2024-11-09 1:47 ` [PATCH v6 03/20] eal/common: " Andre Muezerie
2024-11-09 1:47 ` [PATCH v6 04/20] ethdev: remove use of VLAs for Windows built code Andre Muezerie
2024-11-09 1:47 ` [PATCH v6 05/20] hash: " Andre Muezerie
2024-11-09 1:47 ` [PATCH v6 06/20] hash/thash: remove use of VLAs for Windows built Andre Muezerie
2024-11-09 1:47 ` [PATCH v6 07/20] rcu: remove use of VLAs for Windows built code Andre Muezerie
2024-11-09 1:48 ` [PATCH v6 08/20] gro: fix overwrite unprocessed packets Andre Muezerie
2024-11-09 1:48 ` [PATCH v6 09/20] gro: remove use of VLAs Andre Muezerie
2024-11-09 1:48 ` [PATCH v6 10/20] net/ixgbe: " Andre Muezerie
2024-11-11 9:16 ` Burakov, Anatoly
2024-11-09 1:48 ` [PATCH v6 11/20] net/ice: " Andre Muezerie
2024-11-11 9:16 ` Burakov, Anatoly [this message]
2024-11-09 1:48 ` [PATCH v6 12/20] app/testpmd: remove use of VLAs for Windows built Andre Muezerie
2024-11-09 1:48 ` [PATCH v6 13/20] test: remove use of VLAs for Windows built code Andre Muezerie
2024-11-09 1:48 ` [PATCH v6 14/20] common/idpf: " Andre Muezerie
2024-11-09 1:48 ` [PATCH v6 15/20] net/i40e: " Andre Muezerie
2024-11-09 1:48 ` [PATCH v6 16/20] common/mlx5: " Andre Muezerie
2024-11-09 1:48 ` [PATCH v6 17/20] net/mlx5: " Andre Muezerie
2024-11-09 1:48 ` [PATCH v6 18/20] build: enable vla warnings on " Andre Muezerie
2024-11-09 1:48 ` [PATCH v6 19/20] test: remove use of VLAs for Windows built code in bitset tests Andre Muezerie
2024-11-09 1:48 ` [PATCH v6 20/20] app/testpmd: remove use of VLAs for Windows built code in shared_rxq_fwd Andre Muezerie
2024-11-12 2:01 ` [PATCH v7 00/21] remove use of VLAs for Windows Andre Muezerie
2024-11-12 2:01 ` [PATCH v7 01/21] eal: include header required for alloca Andre Muezerie
2024-11-12 2:01 ` [PATCH v7 02/21] eal/linux: remove use of VLAs Andre Muezerie
2024-11-12 2:01 ` [PATCH v7 03/21] eal/common: " Andre Muezerie
2024-11-12 2:01 ` [PATCH v7 04/21] ethdev: remove use of VLAs for Windows built code Andre Muezerie
2024-11-12 2:01 ` [PATCH v7 05/21] hash: " Andre Muezerie
2024-11-12 2:01 ` [PATCH v7 06/21] hash/thash: remove use of VLAs for Windows built Andre Muezerie
2024-11-12 2:01 ` [PATCH v7 07/21] rcu: remove use of VLAs for Windows built code Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 08/21] gro: fix overwrite unprocessed packets Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 09/21] gro: remove use of VLAs Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 10/21] net/ixgbe: " Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 11/21] net/ice: " Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 12/21] app/testpmd: remove use of VLAs for Windows built Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 13/21] test: remove use of VLAs for Windows built code Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 14/21] common/idpf: " Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 15/21] net/i40e: " Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 16/21] common/mlx5: " Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 17/21] net/mlx5: " Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 18/21] build: enable vla warnings on " Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 19/21] test: remove use of VLAs for Windows built code in bitset tests Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 20/21] app/testpmd: remove use of VLAs for Windows built code in shared_rxq_fwd Andre Muezerie
2024-11-12 2:02 ` [PATCH v7 21/21] hash: remove use of VLAs by using standard arrays Andre Muezerie
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