linux-kernel - Re: [RFC/PATCH 1/7] x86, mm: Use MAX_DMA_PFN for ZONE

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: <alpine.DEB.2.00.1110311550130.22237@chino.kir.corp.google.com>
Date:	Mon, 31 Oct 2011 15:50:25 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Pekka Enberg <penberg@...nel.org>
cc:	x86@...nel.org, linux-kernel@...r.kernel.org,
	Tejun Heo <tj@...nel.org>, Yinghai Lu <yinghai@...nel.org>,
	"H. Peter Anvin" <hpa@...ux.intel.com>
Subject: Re: [RFC/PATCH 1/7] x86, mm: Use MAX_DMA_PFN for ZONE_DMA on
 32-bit

On Fri, 28 Oct 2011, Pekka Enberg wrote:

> Use MAX_DMA_PFN which represents the 16 MB ISA DMA limit on 32-bit x86 just
> like we do on 64-bit.
> 
> Cc: Tejun Heo <tj@...nel.org>
> Cc: Yinghai Lu <yinghai@...nel.org>
> Cc: H. Peter Anvin <hpa@...ux.intel.com>
> Cc: David Rientjes <rientjes@...gle.com>
> Signed-off-by: Pekka Enberg <penberg@...nel.org>

Acked-by: David Rientjes <rientjes@...gle.com>
--
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/