netdev - Re: [PATCH net-next] eth: bnxt: make sure we populate the qcfg defaults on old FW/HW

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Message-ID: <30fa29da-6e7d-424c-9169-b61a057d992c@gmail.com>
Date: Fri, 30 Jan 2026 10:38:37 +0000
From: Pavel Begunkov <asml.silence@...il.com>
To: Jakub Kicinski <kuba@...nel.org>, davem@...emloft.net
Cc: netdev@...r.kernel.org, edumazet@...gle.com, pabeni@...hat.com,
 andrew+netdev@...n.ch, horms@...nel.org, michael.chan@...adcom.com,
 pavan.chebbi@...adcom.com
Subject: Re: [PATCH net-next] eth: bnxt: make sure we populate the qcfg
 defaults on old FW/HW

On 1/28/26 19:32, Jakub Kicinski wrote:
> The driver now depends on the core to tell it what the rx page size
> should be for the agg ring. We must populate the ndo_default_qcfg
> callback even if we don't support any queue ops.
> 
> This fixes:
>    Oops: divide error: 0000 [#1] SMP DEBUG_PAGEALLOC KASAN
>    RIP: 0010:bnxt_alloc_rx_page_pool (drivers/net/ethernet/broadcom/bnxt/bnxt.c:3852)
> 
> with fw version 225.1.109.0.

fwiw, looks good, thanks for the fix

Reviewed-by: Pavel Begunkov <asml.silence@...il.com>

-- 
Pavel Begunkov