linux-kernel - Re: [RFC][PATCH] Make prepare

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: <p73ejlednk0.fsf@bingen.suse.de>
Date:	18 May 2007 19:55:11 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Pierre Ossman <drzeus-list@...eus.cx>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Haavard Skinnemoen <hskinnemoen@...el.com>
Subject: Re: [RFC][PATCH] Make prepare_namespace() wait for devices

Pierre Ossman <drzeus-list@...eus.cx> writes:
>     
>     If the device never shows up than we will hang in an infinite loop.
>     Previously we panic:ed instead, so this behaviour should be no
>     worse.


Actually that's not correct. With panic=30 and lilo -R and a working 
backup kernel a system can recover from this. With your endless loop it can't.

Always add some kind of timeout.

-Andi


-
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/