linux-kernel - Re: broken suspend [Was: 2.6.24-rc2-mm1]

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]

Message-Id: <200711182342.18816.rjw@sisk.pl>
Date:	Sun, 18 Nov 2007 23:42:18 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Jiri Slaby <jirislaby@...il.com>
Cc:	Alan Stern <stern@...land.harvard.edu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Greg KH <greg@...ah.com>,
	Kernel development list <linux-kernel@...r.kernel.org>,
	Linux-pm mailing list <linux-pm@...ts.linux-foundation.org>
Subject: Re: broken suspend [Was: 2.6.24-rc2-mm1]

On Sunday, 18 of November 2007, Jiri Slaby wrote:
> On 11/18/2007 11:27 PM, Rafael J. Wysocki wrote:
> > You can use a global variable to switch the logging only before the CPU
> > hotunplug done by the suspend code.  You just need to hack
> > disable_nonboot_cpus() for that.
> 
> If I understand you correctly, that's what BUBAK variable is there for.

Ah, yes.

-ETOOTIRED

> But it is still called again and again while the suspend code runs...

You can count the number of calls and then make it print the information for
the last, say, 20 of them.

Greetings,
Rafael
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/