Re: [PATCH net] gve: Clear napi->skb before dev_kfree_skb_any()

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Subject: Re: [PATCH net] gve: Clear napi->skb before dev_kfree_skb_any()
From: Jakub Kicinski <kuba@xxxxxxxxxx>
Date: Thu, 13 Jun 2024 07:39:28 -0700
Cc: netdev@xxxxxxxxxxxxxxx, davem@xxxxxxxxxxxxx, edumazet@xxxxxxxxxx, pabeni@xxxxxxxxxx, jeroendb@xxxxxxxxxx, pkaligineedi@xxxxxxxxxx, shailend@xxxxxxxxxx, hramamurthy@xxxxxxxxxx, willemb@xxxxxxxxxx, rushilg@xxxxxxxxxx, bcf@xxxxxxxxxx, csully@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, stable@xxxxxxxxxx, stable@xxxxxxxxxxxxxxx
In-reply-to: <20240612001654.923887-1-ziweixiao@google.com>

On Wed, 12 Jun 2024 00:16:54 +0000 Ziwei Xiao wrote:
> +	if (rx->ctx.skb_head == napi->skb)
> +		napi->skb = NULL;

There doesn't seem to be much precedent for directly poking at this
field in drivers but I don't have any better ideas..

References:
- [PATCH net] gve: Clear napi->skb before dev_kfree_skb_any()
  - From: Ziwei Xiao

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