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From: Joe Damato <joe@dama.to>
To: Chris J Arges <carges@cloudflare.com>
Cc: michael.chan@broadcom.com, pavan.chebbi@broadcom.com,
	kuba@kernel.org, Andrew Lunn <andrew+netdev@lunn.ch>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Paolo Abeni <pabeni@redhat.com>,
	Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Jesper Dangaard Brouer <hawk@kernel.org>,
	John Fastabend <john.fastabend@gmail.com>,
	Stanislav Fomichev <sdf@fomichev.me>,
	kernel-team@cloudflare.com, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, bpf@vger.kernel.org
Subject: Re: [PATCH net-next v2 1/4] bnxt_en: use bnxt_xdp_buff for xdp context
Date: Tue, 3 Mar 2026 10:41:14 -0800	[thread overview]
Message-ID: <aacrSocsBAV9wZsT@devvm20253.cco0.facebook.com> (raw)
In-Reply-To: <20260303024510.644962-2-carges@cloudflare.com>

On Mon, Mar 02, 2026 at 08:43:49PM -0600, Chris J Arges wrote:
> This adds bnxt_xdp_buff which embeds the xdp_buff struct and stores
> pointers to hardware RX completion descriptors (rx_cmp and rx_cmp_ext)
> along with the completion type.
> 
> Signed-off-by: Chris J Arges <carges@cloudflare.com>
> ---
>  drivers/net/ethernet/broadcom/bnxt/bnxt.c     | 25 +++++++++++--------
>  drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h |  7 ++++++
>  2 files changed, 22 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> index c982aac714d1..ab73aad40593 100644
> --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> @@ -2118,7 +2118,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
>  	bool xdp_active = false;
>  	dma_addr_t dma_addr;
>  	struct sk_buff *skb;
> -	struct xdp_buff xdp;
> +	struct bnxt_xdp_buff bnxt_xdp;

Not sure if it matters but similar RCT issue here.

Otherwise the rest of the implementation looks OK to me, you can retain my
Reviewed-by if you are respinning to fix a cosmetic thing:

Reviewed-by: Joe Damato <joe@dama.to>

  reply	other threads:[~2026-03-03 18:41 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-13 19:24 [PATCH 0/2] bnxt_en: Add XDP RSS hash metadata Chris J Arges
2026-02-13 19:24 ` [PATCH 1/2] bnxt_en: use bnxt_xdp_buff for xdp context Chris J Arges
2026-02-13 19:24 ` [PATCH 2/2] bnxt_en: Implement XDP RSS hash metadata extraction Chris J Arges
2026-02-14  8:00   ` kernel test robot
2026-02-14 22:37   ` kernel test robot
2026-02-13 19:37 ` [PATCH 0/2] bnxt_en: Add XDP RSS hash metadata Chris Arges
2026-02-13 20:09   ` Jakub Kicinski
2026-02-19  3:07     ` Chris Arges
2026-03-03  2:43 ` [PATCH net-next v2 0/4] bnxt_en: add XDP RSS hash metadata support Chris J Arges
2026-03-03  2:43   ` [PATCH net-next v2 1/4] bnxt_en: use bnxt_xdp_buff for xdp context Chris J Arges
2026-03-03 18:41     ` Joe Damato [this message]
2026-03-03  2:43   ` [PATCH net-next v2 2/4] bnxt_en: Implement XDP RSS hash metadata extraction Chris J Arges
2026-03-03 18:22     ` Joe Damato
2026-03-05  2:57     ` [net-next,v2,2/4] " Jakub Kicinski
2026-03-03  2:43   ` [PATCH net-next v2 3/4] selftests: net: move common xdp.py functions into lib Chris J Arges
2026-03-03 18:48     ` Joe Damato
2026-03-03  2:43   ` [PATCH net-next v2 4/4] selftests: drv-net: xdp: Add rss_hash metadata tests Chris J Arges
2026-03-03 18:45   ` [PATCH net-next v2 0/4] bnxt_en: add XDP RSS hash metadata support Joe Damato

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