linux-kernel - Re: sata_mv port lockup on hotplug (kernel 2.6.38.2)

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: <4DA79134.1010508@teksavvy.com>
Date:	Thu, 14 Apr 2011 20:28:36 -0400
From:	Mark Lord <kernel@...savvy.com>
To:	Bruce Stenning <b.stenning@...igovision.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-ide@...r.kernel.org" <linux-ide@...r.kernel.org>
Subject: Re: sata_mv port lockup on hotplug (kernel 2.6.38.2)

On 11-04-14 12:50 PM, Bruce Stenning wrote:
..
> I have tried the patch out and I was able to reproduce the port lockup with it.

Bummer.

> I also tried out my tracing in writelfl (without any other changes) and I was
> able to lock up a port without any apparent unusual changes to the register
> containing the irq masks.  Are there other routes to disabling the irqs?


Mmm.. presumably you are NOT using MSI interrupts, right?

--
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/