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SubjectRe: [PATCH v2] net: ethernet: ti: cpsw: fix extra rx interrupt
From: Grygorii Strashko <>
Date: Fri, 6 Dec 2019 14:28:20 +0200

> Now RX interrupt is triggered twice every time, because in
> cpsw_rx_interrupt() it is asked first and then disabled. So there will be
> pending interrupt always, when RX interrupt is enabled again in NAPI
> handler.
> Fix it by first disabling IRQ and then do ask.
> Fixes: 870915feabdc ("drivers: net: cpsw: remove disable_irq/enable_irq as irq can be masked from cpsw itself")
> Signed-off-by: Grygorii Strashko <>

Applied and queued up for -stable.

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