netdev - Re: OMAP4430 SDP with KS8851: very slow networking

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20181207190312.GT6707@atomide.com>
Date:   Fri, 7 Dec 2018 11:03:12 -0800
From:   Tony Lindgren <tony@...mide.com>
To:     Russell King - ARM Linux <linux@...linux.org.uk>
Cc:     netdev@...r.kernel.org, linux-omap@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Grygorii Strashko <grygorii.strashko@...com>
Subject: Re: OMAP4430 SDP with KS8851: very slow networking

* Tony Lindgren <tony@...mide.com> [181207 18:14]:
> Hi,
> 
> * Russell King - ARM Linux <linux@...linux.org.uk> [181207 18:01]:
> > Hi Tony,
> > 
> > You know most of what's been going on from IRC, but here's the patch
> > which gets me:
> > 
> > 1) working interrupts for networking
> > 2) solves the stuck-wakeup problem
> > 
> > It also contains some of the debug bits I added.
> 
> This is excellent news :) Will test today.

Yes your patch seems to work great based on brief testing :)

> > I think what this means is that we should strip out ec0daae685b2
> > ("gpio: omap: Add level wakeup handling for omap4 based SoCs").
> 
> Yes the only reason for the wakeup quirk was the stuck wakeup
> state seen on omap4, it can be just dropped if this works.
> Adding Grygorii to Cc too.

I'll post a partial revert for commit ec0daae685b2 ("gpio: omap:
Add level wakeup handling for omap4 based SoCs") shortly.

Thanks,

Tony