From: Dragos Tatulea <dtatulea@nvidia.com>
To: Ratheesh Kannoth <rkannoth@marvell.com>,
linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org,
netdev@vger.kernel.org, oss-drivers@corigine.com
Cc: akiyano@amazon.com, andrew+netdev@lunn.ch,
anthony.l.nguyen@intel.com, arkadiusz.kubalewski@intel.com,
brett.creeley@amd.com, darinzon@amazon.com, davem@davemloft.net,
donald.hunter@gmail.com, edumazet@google.com, horms@kernel.org,
idosch@nvidia.com, ivecera@redhat.com, jiri@resnulli.us,
kuba@kernel.org, leon@kernel.org, mbloch@nvidia.com,
michael.chan@broadcom.com, pabeni@redhat.com,
pavan.chebbi@broadcom.com, petrm@nvidia.com,
Prathosh.Satish@microchip.com, przemyslaw.kitszel@intel.com,
saeedm@nvidia.com, sgoutham@marvell.com, tariqt@nvidia.com,
vadim.fedorenko@linux.dev
Subject: Re: [PATCH v13 net-next 2/9] net/mlx5e: Reduce stack use reading PCIe congestion thresholds
Date: Mon, 11 May 2026 11:02:41 +0200 [thread overview]
Message-ID: <ab304ee8-4eeb-48d8-a70d-9eebf3fb82fa@nvidia.com> (raw)
In-Reply-To: <20260511033923.1301976-3-rkannoth@marvell.com>
On 11.05.26 05:39, Ratheesh Kannoth wrote:
> union devlink_param_value grew when U64 array parameters were added.
> Keeping union devlink_param_value val[4] in
> mlx5e_pcie_cong_get_thresh_config() exceeded the compiler's
> -Wframe-larger-than limit.
>
> Reuse one union: call devl_param_driverinit_value_get() once per
> MLX5 PCIe congestion threshold and assign each vu16 to the
> corresponding mlx5e_pcie_cong_thresh member.
>
> Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com>
> ---
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Thanks for your patch!
Dragos
next prev parent reply other threads:[~2026-05-11 9:02 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-11 3:39 [PATCH v13 net-next 0/9] octeontx2-af: npc: Enhancements Ratheesh Kannoth
2026-05-11 3:39 ` [PATCH v13 net-next 1/9] octeontx2-af: npc: cn20k: debugfs enhancements Ratheesh Kannoth
2026-05-11 3:39 ` [PATCH v13 net-next 2/9] net/mlx5e: Reduce stack use reading PCIe congestion thresholds Ratheesh Kannoth
2026-05-11 9:02 ` Dragos Tatulea [this message]
2026-05-11 3:39 ` [PATCH v13 net-next 3/9] devlink: pass param values by pointer Ratheesh Kannoth
2026-05-11 8:52 ` Petr Machata
2026-05-12 1:43 ` Kiyanovski, Arthur
2026-05-11 3:39 ` [PATCH v13 net-next 4/9] devlink: Implement devlink param multi attribute nested data values Ratheesh Kannoth
2026-05-12 15:54 ` Ratheesh Kannoth
2026-05-11 3:39 ` [PATCH v13 net-next 5/9] octeontx2-af: npc: cn20k: add subbank search order control Ratheesh Kannoth
2026-05-11 3:39 ` [PATCH v13 net-next 6/9] octeontx2: cn20k: Coordinate default rules with NIX LF lifecycle Ratheesh Kannoth
2026-05-11 3:39 ` [PATCH v13 net-next 7/9] octeontx2-af: npc: Support for custom KPU profile from filesystem Ratheesh Kannoth
2026-05-11 3:39 ` [PATCH v13 net-next 8/9] octeontx2: cn20k: Respect NPC MCAM X2/X4 profile in flows and DFT alloc Ratheesh Kannoth
2026-05-11 3:39 ` [PATCH v13 net-next 9/9] octeontx2-af: npc: cn20k: Allocate npc_priv and dstats dynamically Ratheesh Kannoth
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