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  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]
Date:	Fri, 13 Jan 2012 08:23:34 -0800
From:	Linus Torvalds <>
To:	Arend van Spriel <>
Cc:	Rafał Miłecki <>,
	Larry Finger <>,
	Alwin Beukers <>,
	Roland Vossen <>,
	"John W. Linville" <>,
	Network Development <>,
	"Franky (Zhenhui) Lin" <>
Subject: Re: [0/5] bcma/brcmsmac suspend/resume cleanups and fixes

2012/1/13 Arend van Spriel <>:
> I have a Dell Latitude E6410 over here. I applied the patches to
> commit 099469502f62fbe0d7e4f0b83a2f22538367f734
> Merge: 7c17d86 35f1526
> Author: Linus Torvalds <>
> Date:   Thu Jan 12 20:42:54 2012 -0800
>    Merge branch 'akpm' (aka "Andrew's patch-bomb, take two")
> Upon suspend my laptop hangs (see trace below pulled from serial
> console). I do not see the pr_debug in the suspend function (compiled
> with -DDEBUG). Unfortunately the same happens when I don't insert bcma
> and brcmsmac. I attached the kernel configuration.

Ok, so it's not the bcma/brcmsmac drivers, and your hang seems to be
at suspend time.

There is at least one other suspend problem in the current merge
window, you may be hitting them. The one I know about is some oddity
with the machine check driver, so if you have CONFIG_X86_MCE enabled,
try compiling without it.

Also, try

    echo devices > /sys/power/pm_test
    echo mem > /sys/power/state

which doesn't do the "real" suspend, but only goes through the device
suspend. That often leaves more of a trace of what may have gone

To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to
More majordomo info at

Powered by blists - more mailing lists