Ilias Apalodimas 2a1e89df78 net: socionext: clear rx irq correctly ... commit 63ae7949e9 ("net: socionext: Use descriptor info instead of MMIO reads on Rx") removed constant mmio reads from the driver and started using a descriptor field to check if packet should be processed. This lead the napi rx handler being constantly called while no packets needed processing and ksoftirq getting 100% cpu usage. Issue one mmio read to clear the irq correcty after processing packets Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reported-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-10-11 12:04:08 -07:00
..
Kconfig	net: ethernet: ave: add support for phy-mode setting of system controller	2018-04-20 10:49:41 -04:00
Makefile
netsec.c	net: socionext: clear rx irq correctly	2018-10-11 12:04:08 -07:00
sni_ave.c	net: ethernet: ave: add support for phy-mode setting of system controller	2018-04-20 10:49:41 -04:00