Re: [PATCH 1/1] net: socionext: clear rx irq correctly

2018-10-11 Thread David Miller
From: Ilias Apalodimas Date: Thu, 11 Oct 2018 15:28:26 +0300 > commit 63ae7949e94a ("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

Re: [PATCH 1/1] net: socionext: clear rx irq correctly

2018-10-11 Thread Ard Biesheuvel
On 11 October 2018 at 14:28, Ilias Apalodimas wrote: > commit 63ae7949e94a ("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

[PATCH 1/1] net: socionext: clear rx irq correctly

2018-10-11 Thread Ilias Apalodimas
commit 63ae7949e94a ("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