7d9a095160
[ Upstream commit 078e0d596f7b5952dad8662ace8f20ed2165e2ce ] qca8k_phy_eth_command() is used to probe the child MDIO bus while the parent MDIO is locked. This causes lockdep splat, reporting a possible deadlock. It is not an actually deadlock, because different locks are used. By making use of mutex_lock_nested() we can avoid this false positive. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20241110175955.3053664-1-andrew@lunn.ch Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|---|---|---|
| .. | ||
| ar9331.c | ||
| Kconfig | ||
| Makefile | ||
| qca8k-8xxx.c | ||
| qca8k-common.c | ||
| qca8k.h | ||