linux-kernel - Re: [Bug #13001] PCI-DMA: Out of IOMMU space

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: <20090428172845R.fujita.tomonori@lab.ntt.co.jp>
Date:	Tue, 28 Apr 2009 17:28:24 +0900
From:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
To:	rjw@...k.pl
Cc:	linux-kernel@...r.kernel.org, kernel-testers@...r.kernel.org,
	fujita.tomonori@....ntt.co.jp, grundler@...gle.com,
	optimusgd@...il.com
Subject: Re: [Bug #13001] PCI-DMA: Out of IOMMU space

On Sun, 26 Apr 2009 11:46:28 +0200 (CEST)
"Rafael J. Wysocki" <rjw@...k.pl> wrote:

> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.28 and 2.6.29.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.28 and 2.6.29.  Please verify if it still should
> be listed and let me know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13001
> Subject		: PCI-DMA: Out of IOMMU space
> Submitter	:  <optimusgd@...il.com>
> Date		: 2009-04-03 09:30 (24 days old)

Probably, this is not a regression.

He doesn't hit this problem with 2.6.29 when he uses the kernel boot
option that he used with 2.6.28. I have no idea how not using
'allowdac' can solve the problem though.
--
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/