From: Jakub Kicinski <kuba@kernel•org>
To: Sam Edwards <cfsworks@gmail•com>
Cc: Andrew Lunn <andrew+netdev@lunn•ch>,
"David S. Miller" <davem@davemloft•net>,
Eric Dumazet <edumazet@google•com>,
Paolo Abeni <pabeni@redhat•com>,
Maxime Coquelin <mcoquelin.stm32@gmail•com>,
Alexandre Torgue <alexandre.torgue@foss•st.com>,
"Russell King (Oracle)" <rmk+kernel@armlinux•org.uk>,
Maxime Chevallier <maxime.chevallier@bootlin•com>,
Ovidiu Panait <ovidiu.panait.rb@renesas•com>,
Vladimir Oltean <vladimir.oltean@nxp•com>,
Baruch Siach <baruch@tkos•co.il>,
Serge Semin <fancer.lancer@gmail•com>,
Giuseppe Cavallaro <peppe.cavallaro@st•com>,
netdev@vger•kernel.org, linux-stm32@st-md-mailman•stormreply.com,
linux-arm-kernel@lists•infradead.org,
linux-kernel@vger•kernel.org
Subject: Re: [PATCH net v4 0/2] stmmac crash/stall fixes when under memory pressure
Date: Thu, 2 Apr 2026 08:05:42 -0700 [thread overview]
Message-ID: <20260402080542.293e8729@kernel.org> (raw)
In-Reply-To: <20260401041929.12392-1-CFSworks@gmail.com>
On Tue, 31 Mar 2026 21:19:27 -0700 Sam Edwards wrote:
> - Changed patch 2 to tolerate dirty stragglers up to a critical threshold (the
> same threshold tolerated by the zero-copy path), to avoid nuisance looping
> during OOM conditions (thanks Jakub)
I meant we need both a threshold, and a delay :(
next prev parent reply other threads:[~2026-04-02 15:05 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-01 4:19 [PATCH net v4 0/2] stmmac crash/stall fixes when under memory pressure Sam Edwards
2026-04-01 4:19 ` [PATCH net v4 1/2] net: stmmac: Prevent NULL deref when RX memory exhausted Sam Edwards
2026-04-01 4:19 ` [PATCH net v4 2/2] net: stmmac: Prevent indefinite RX stall on buffer exhaustion Sam Edwards
2026-04-02 15:05 ` Jakub Kicinski [this message]
2026-04-02 16:53 ` [PATCH net v4 0/2] stmmac crash/stall fixes when under memory pressure Sam Edwards
2026-04-03 0:40 ` Jakub Kicinski
2026-04-02 17:16 ` Russell King (Oracle)
2026-04-02 17:26 ` Russell King (Oracle)
2026-04-02 17:39 ` Sam Edwards
2026-04-10 12:23 ` Russell King (Oracle)
2026-04-11 20:40 ` Sam Edwards
2026-04-03 6:14 ` Maxime Chevallier
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