[Linux-stm32] [PATCH] net: stmmac: Fix ASSERT_RTNL() warning on suspend/resume

[Jose Abreu]

From: Loys Ollivier <lollivier at baylibre.com>
Date: Sep/17/2019, 11:02:36 (UTC+00:00)

> rtnl_lock needs to be taken before calling phylink_start/stop to lock the
> network stack.
> Fix ASSERT_RTNL() warnings by protecting such calls with lock/unlock.
> 
> Fixes: 74371272f97f ("net: stmmac: Convert to phylink and remove phylib logic")
> Signed-off-by: Loys Ollivier <lollivier at baylibre.com>

I already sent a fix for this. Please see in -net:

https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/driv
ers/net/ethernet/stmicro/stmmac?id=19e13cb27b998ff49f07e399b5871bfe5ba7e3
f0

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Thanks,
Jose Miguel Abreu