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SubjectRe: [PATCH net v2] net: dsa: mv88e6xxx: lock mutex when freeing IRQs
From: Vivien Didelot <>
Date: Tue, 26 Sep 2017 14:57:21 -0400

> mv88e6xxx_g2_irq_free locks the registers mutex, but not
> mv88e6xxx_g1_irq_free, which results in a stack trace from
> assert_reg_lock when unloading the mv88e6xxx module. Fix this.
> Fixes: 3460a5770ce9 ("net: dsa: mv88e6xxx: Mask g1 interrupts and free interrupt")
> Signed-off-by: Vivien Didelot <>

Applied and queued up for -stable.

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