Hi, Geert,
On 28.08.2024 10:53, Geert Uytterhoeven wrote:
> Hi all,
>
> Yesterday, I saw an interrupt storm on Gray Hawk Single after s2idle
> with Wake-on-LAN.
Do you know if this used to work after suspend to ram and runtime PM
support added for RZ/G3S? Not sure if something wrong was added with these
2 commits:
e95273fe4d02 net: ravb: Simplify ravb_resume()
b07bc55cbb1c net: ravb: Simplify ravb_suspend()
Thank you,
Claudiu Beznea
> The serial console log was flooded with:
>
> ravb e6800000.ethernet eth0: ignoring interrupt, rx status
> 0x00000001, rx mask 0x00000001,
> ravb e6800000.ethernet eth0: tx status
> 0x00000000, tx mask 0x00000001.
> ravb e6800000.ethernet eth0: ignoring interrupt, rx status
> 0x00000001, rx mask 0x00000001,
> ravb e6800000.ethernet eth0: tx status
> 0x00000000, tx mask 0x00000001.
> [...]
>
> and the system became unresponsive.
>
> Do you have a clue?
> Thanks!
>
> Gr{oetje,eeting}s,
>
> Geert
>
