Re: Potential show-stopper in em driver?

2023-08-15 Thread Greg 'groggy' Lehey
On Monday, 14 August 2023 at 17:34:12 -0700, Kevin Bowling wrote: > On Mon, Aug 14, 2023 at 4:45 PM Greg 'groggy' Lehey wrote: >> Thanks. Let me know when you have something and I'll test it. > > I went ahead and reverted: 797e480cba8834e584062092c098e60956d28180 Is it that bad? I had the impre

Re: Potential show-stopper in em driver?

2023-08-14 Thread Kevin Bowling
On Mon, Aug 14, 2023 at 4:45 PM Greg 'groggy' Lehey wrote: > > [moving to current as requested by bz@] > > On Monday, 14 August 2023 at 10:09:22 -0700, Kevin Bowling wrote: > > > > I'm able to replicate this on my I217 using iperf3. It happens > > quickly with flow control enabled (default) and t

Re: Potential show-stopper in em driver?

2023-08-14 Thread Greg 'groggy' Lehey
[moving to current as requested by bz@] On Monday, 14 August 2023 at 10:09:22 -0700, Kevin Bowling wrote: > > I'm able to replicate this on my I217 using iperf3. It happens > quickly with flow control enabled (default) and takes about 15 minutes > of line rate with flow control disabled. I am lo

Re: Potential show-stopper in em driver?

2023-08-13 Thread Tomoaki AOKI
On Mon, 14 Aug 2023 11:55:04 +1000 "Greg 'groggy' Lehey" wrote: > I've spent the last couple of days chasing random hangs on my -CURRENT > box. It seems to be related to the Ethernet driver (em). I've been > trying without much success to chase it down, and I'd be grateful. > The box is headles

Re: Potential show-stopper in em driver?

2023-08-13 Thread Kevin Bowling
On Sun, Aug 13, 2023 at 6:55 PM Greg 'groggy' Lehey wrote: > > I've spent the last couple of days chasing random hangs on my -CURRENT > box. It seems to be related to the Ethernet driver (em). I've been > trying without much success to chase it down, and I'd be grateful. > The box is headless, a

Potential show-stopper in em driver?

2023-08-13 Thread Greg 'groggy' Lehey
I've spent the last couple of days chasing random hangs on my -CURRENT box. It seems to be related to the Ethernet driver (em). I've been trying without much success to chase it down, and I'd be grateful. The box is headless, and all communication is via the net, which doesn't make it any easier.