On 05/26/2018 09:46 PM, Sergei Shtylyov wrote: >> The change fixes a sleep in atomic context issue, which can be >> always triggered by running 'ethtool -r' command, because >> phy_start_aneg() protects phydev fields by a mutex. > > Again, I'm unable to reproduce this BUG()... Now I can! I started to suspect this check needs to be specifically enabled under the Kernel Hacking menu, and it turned out to be so... >> Another note is that the change implicitly replaces phy_start_aneg() >> with a newer phy_restart_aneg(). >> >> Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@xxxxxxxxxx> > [...] MBR, Sergei
