From: David Rientjes <rientjes@google.com>
To: Pekka Enberg <penberg@kernel.org>
Cc: x86@kernel.org, linux-kernel@vger.kernel.org,
Tejun Heo <tj@kernel.org>, Yinghai Lu <yinghai@kernel.org>,
"H. Peter Anvin" <hpa@linux.intel.com>
Subject: Re: [RFC/PATCH 1/7] x86, mm: Use MAX_DMA_PFN for ZONE_DMA on 32-bit
Date: Mon, 31 Oct 2011 15:50:25 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.2.00.1110311550130.22237@chino.kir.corp.google.com> (raw)
In-Reply-To: <1319811801-1725-1-git-send-email-penberg@kernel.org>
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@kernel.org>
> Cc: Yinghai Lu <yinghai@kernel.org>
> Cc: H. Peter Anvin <hpa@linux.intel.com>
> Cc: David Rientjes <rientjes@google.com>
> Signed-off-by: Pekka Enberg <penberg@kernel.org>
Acked-by: David Rientjes <rientjes@google.com>
prev parent reply other threads:[~2011-10-31 22:50 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-28 14:23 [RFC/PATCH 1/7] x86, mm: Use MAX_DMA_PFN for ZONE_DMA on 32-bit Pekka Enberg
2011-10-28 14:23 ` [RFC/PATCH 2/7] x86, mm: Move zone init from paging_init() on 64-bit Pekka Enberg
2011-10-31 22:50 ` David Rientjes
2011-10-28 14:23 ` [RFC/PATCH 3/7] x86, mm: Use max_pfn instead of highend_pfn Pekka Enberg
2011-10-31 22:54 ` David Rientjes
2011-11-01 6:37 ` Pekka Enberg
2011-10-28 14:23 ` [RFC/PATCH 4/7] x86, mm: Wrap ZONE_DMA32 with CONFIG_ZONE_DMA32 Pekka Enberg
2011-10-31 22:52 ` David Rientjes
2011-10-31 23:01 ` Arun Sharma
2011-10-28 14:23 ` [RFC/PATCH 5/7] x86, mm: Use max_low_pfn for ZONE_NORMAL on 64-bit Pekka Enberg
2011-10-31 22:54 ` David Rientjes
2011-10-28 14:23 ` [RFC/PATCH 6/7] x86, mm: Prepare zone_sizes_init() for unification Pekka Enberg
2011-10-31 22:56 ` David Rientjes
2011-11-01 6:32 ` Pekka Enberg
2011-10-28 14:23 ` [RFC/PATCH 7/7] x86, mm: Unify zone_sizes_init() Pekka Enberg
2011-10-28 15:48 ` Tejun Heo
2011-10-31 18:30 ` [RFC/PATCH 1/7] x86, mm: Use MAX_DMA_PFN for ZONE_DMA on 32-bit Yinghai Lu
2011-10-31 22:50 ` David Rientjes [this message]
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