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Message-Id: <166689601777.10145.516219090258177018.git-patchwork-notify@kernel.org>
Date: Thu, 27 Oct 2022 18:40:17 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Vladimir Oltean <vladimir.oltean@....com>
Cc: netdev@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com,
kuba@...nel.org, pabeni@...hat.com, claudiu.manoil@....com,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 net] net: enetc: survive memory pressure without crashing
Hello:
This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@...nel.org>:
On Thu, 27 Oct 2022 21:29:25 +0300 you wrote:
> Under memory pressure, enetc_refill_rx_ring() may fail, and when called
> during the enetc_open() -> enetc_setup_rxbdr() procedure, this is not
> checked for.
>
> An extreme case of memory pressure will result in exactly zero buffers
> being allocated for the RX ring, and in such a case it is expected that
> hardware drops all RX packets due to lack of buffers.
>
> [...]
Here is the summary with links:
- [v3,net] net: enetc: survive memory pressure without crashing
https://git.kernel.org/netdev/net/c/84ce1ca3fe9e
You are awesome, thank you!
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