From: Jakub Kicinski <kuba@kernel.org>
To: Saeed Mahameed <saeed@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>,
Paolo Abeni <pabeni@redhat.com>,
Eric Dumazet <edumazet@google.com>,
Saeed Mahameed <saeedm@nvidia.com>,
netdev@vger.kernel.org, Tariq Toukan <tariqt@nvidia.com>,
Maxim Mikityanskiy <maximmi@nvidia.com>
Subject: Re: [net-next 10/15] net/tls: Perform immediate device ctx cleanup when possible
Date: Wed, 6 Jul 2022 19:21:07 -0700 [thread overview]
Message-ID: <20220706192107.0b6fe869@kernel.org> (raw)
In-Reply-To: <20220706232421.41269-11-saeed@kernel.org>
On Wed, 6 Jul 2022 16:24:16 -0700 Saeed Mahameed wrote:
> From: Tariq Toukan <tariqt@nvidia.com>
>
> TLS context destructor can be run in atomic context. Cleanup operations
> for device-offloaded contexts could require access and interaction with
> the device callbacks, which might sleep. Hence, the cleanup of such
> contexts must be deferred and completed inside an async work.
>
> For all others, this is not necessary, as cleanup is atomic. Invoke
> cleanup immediately for them, avoiding queueuing redundant gc work.
>
> Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
> Reviewed-by: Maxim Mikityanskiy <maximmi@nvidia.com>
> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Not sure if posting core patches as part of driver PRs is a good idea,
if I ack this now the tag will not propagate.
next prev parent reply other threads:[~2022-07-07 2:21 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-06 23:24 [pull request][net-next 00/15] mlx5 updates 2022-07-06 Saeed Mahameed
2022-07-06 23:24 ` [net-next 01/15] net/mlx5: Remove devl_unlock from mlx5_eswtich_mode_callback_enter Saeed Mahameed
2022-07-06 23:24 ` [net-next 02/15] net/mlx5: Use devl_ API for rate nodes destroy Saeed Mahameed
2022-07-06 23:24 ` [net-next 03/15] devlink: Remove unused function devlink_rate_nodes_destroy Saeed Mahameed
2022-07-06 23:24 ` [net-next 04/15] net/mlx5: Use devl_ API in mlx5_esw_offloads_devlink_port_register Saeed Mahameed
2022-07-06 23:24 ` [net-next 05/15] net/mlx5: Use devl_ API in mlx5_esw_devlink_sf_port_register Saeed Mahameed
2022-07-06 23:24 ` [net-next 06/15] devlink: Remove unused functions devlink_rate_leaf_create/destroy Saeed Mahameed
2022-07-06 23:24 ` [net-next 07/15] net/mlx5: Use devl_ API in mlx5e_devlink_port_register Saeed Mahameed
2022-07-06 23:24 ` [net-next 08/15] net/mlx5: Remove devl_unlock from mlx5_devlink_eswitch_mode_set Saeed Mahameed
2022-07-06 23:24 ` [net-next 09/15] devlink: Hold the instance lock in port_new / port_del callbacks Saeed Mahameed
2022-07-06 23:24 ` [net-next 10/15] net/tls: Perform immediate device ctx cleanup when possible Saeed Mahameed
2022-07-07 2:21 ` Jakub Kicinski [this message]
2022-07-07 6:51 ` Saeed Mahameed
2022-07-07 16:14 ` Jakub Kicinski
2022-07-07 17:29 ` Saeed Mahameed
2022-07-06 23:24 ` [net-next 11/15] net/tls: Multi-threaded calls to TX tls_dev_del Saeed Mahameed
2022-07-07 2:37 ` Jakub Kicinski
2022-07-07 22:14 ` Tariq Toukan
2022-07-08 0:17 ` Jakub Kicinski
2022-07-08 13:10 ` Maxim Mikityanskiy
2022-07-08 18:10 ` Jakub Kicinski
2022-07-06 23:24 ` [net-next 12/15] net/mlx5e: kTLS, Introduce TLS-specific create TIS Saeed Mahameed
2022-07-06 23:24 ` [net-next 13/15] net/mlx5e: kTLS, Take stats out of OOO handler Saeed Mahameed
2022-07-06 23:24 ` [net-next 14/15] net/mlx5e: kTLS, Recycle objects of device-offloaded TLS TX connections Saeed Mahameed
2022-07-06 23:24 ` [net-next 15/15] net/mlx5e: kTLS, Dynamically re-size TX recycling pool Saeed Mahameed
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