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(parent: 591cdcc) | patch
mt76: mt7615: fix a leftover race in runtime-pm
authorLorenzo Bianconi <lorenzo@kernel.org>
Thu, 30 Dec 2021 20:47:06 +0000 (21:47 +0100)
committerFelix Fietkau <nbd@nbd.name>
Thu, 3 Feb 2022 12:57:58 +0000 (13:57 +0100)
commit42ce8d3b623162f3248db50a38359f294e6b06fd
tree8ff3f8d39c40ced5ce8c31d6082954e0d59702eatree | snapshot
parent591cdccebdd4d02eb46d400dea911136400cc567commit | diff
mt76: mt7615: fix a leftover race in runtime-pm

Fix a possible race in mt7615_pm_power_save_work() if rx/tx napi
schedules ps_work and we are currently accessing device register
on a different cpu.

Fixes: db928f1ab9789 ("mt76: mt7663: rely on mt76_connac_pm_ref/mt76_connac_pm_unref in tx/rx napi")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
drivers/net/wireless/mediatek/mt76/mt7615/mac.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)