linux-kernel - Re: MSI: Use correct data offset for 32-bit MSI in read_msi

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: <adaejgcdkyn.fsf@cisco.com>
Date:	Wed, 03 Oct 2007 13:03:44 -0700
From:	Roland Dreier <rdreier@...co.com>
To:	ebiederm@...ssion.com (Eric W. Biederman)
Cc:	Roland Dreier <roland@...italvampire.org>,
	Greg KH <greg@...ah.com>, linux-pci@...ey.karlin.mff.cuni.cz,
	linux-kernel@...r.kernel.org
Subject: Re: MSI: Use correct data offset for 32-bit MSI in read_msi_msg()

 > Well it is a bug worth fixing.  Who knows it may have something
 > to do with the disable_irq problems the forcedeth driver was seeing.

I agree completely, the fix looks obvious and there's no point in
leaving the bug there.  I just don't have a test case that I can point
to as being fixed by this, since I don't have a working 32-bit MSI
device...

Do you know whether the forcedeth devices have a 32-bit MSI address?

 - R.
-
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/