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 for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Mon, 22 Feb 2016 20:20:15 +0100
From:	Pavel Machek <pavel@....cz>
To:	Diego Viola <diego.viola@...il.com>
Cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>, cooldavid@...ldavid.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: Computer fails to resume from suspend unless I rmmod jme before
 initiating the suspend

On Mon 2016-02-22 15:59:48, Diego Viola wrote:
> On Mon, Feb 22, 2016 at 7:09 AM, Pavel Machek <pavel@....cz> wrote:
> > Hi!
> >
> >> >>>> Every time I initiate a suspend (systemctl suspend) the machine hangs
> >> >>>> at resume unless I unload the jme driver.
> >
> > It seems to have some kind of suspend/resume support. ... and it is
> > rather complex.
> >
> > Maybe jme_start_irq(jme) should be moved to the end of jme_resume
> > function?
> >
> >> > So I found that disabling async as in:
> >> >
> >> > $ echo 0 > /sys/power/pm_async
> >> >
> >> > Helps with my issue, I can't reproduce the hang anymore, tried
> >> > suspend/resume almost ~15 times.
> >> >
> >> > Diego
> >>
> >> Can someone please help?
> 
> Hi Pavel,
> 
> This did the trick, suspend/resume is now working perfectly for me
> (tried more than 10 times). :)
> 
> Thank you so much, should I send a patch?

Yes please.

									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ