linux-kernel - Re: [PATCH v2] net: ethernet: ti: am65-cpsw: select PAGE

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Message-ID: <Z7weHW5bJnYpiAEN@mev-dev.igk.intel.com>
Date: Mon, 24 Feb 2025 08:22:05 +0100
From: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
To: Sascha Hauer <s.hauer@...gutronix.de>
Cc: Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] net: ethernet: ti: am65-cpsw: select PAGE_POOL

On Mon, Feb 24, 2025 at 06:17:16AM +0100, Sascha Hauer wrote:
> am65-cpsw uses page_pool_dev_alloc_pages(), thus needs PAGE_POOL
> selected to avoid linker errors. This is missing since the driver
> started to use page_pool helpers in 8acacc40f733 ("net: ethernet:
> ti: am65-cpsw: Add minimal XDP support")
> 
> Fixes: 8acacc40f733 ("net: ethernet: ti: am65-cpsw: Add minimal XDP support")
> Signed-off-by: Sascha Hauer <s.hauer@...gutronix.de>
> ---
> Changes in v2:
> - Add missing Fixes: tag
> - Link to v1: https://lore.kernel.org/r/20250220-net-am654-nuss-kconfig-v1-1-acc813b769de@pengutronix.de
> ---
>  drivers/net/ethernet/ti/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
> index 0d5a862cd78a6..3a13d60a947a8 100644
> --- a/drivers/net/ethernet/ti/Kconfig
> +++ b/drivers/net/ethernet/ti/Kconfig
> @@ -99,6 +99,7 @@ config TI_K3_AM65_CPSW_NUSS
>  	select NET_DEVLINK
>  	select TI_DAVINCI_MDIO
>  	select PHYLINK
> +	select PAGE_POOL
>  	select TI_K3_CPPI_DESC_POOL
>  	imply PHY_TI_GMII_SEL
>  	depends on TI_K3_AM65_CPTS || !TI_K3_AM65_CPTS
> 
> ---
> base-commit: 0ad2507d5d93f39619fc42372c347d6006b64319
> change-id: 20250220-net-am654-nuss-kconfig-ab8e4f4e318b
> 
> Best regards,
> -- 
> Sascha Hauer <s.hauer@...gutronix.de>

Reviewed-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>