[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH] Cleanup/fix virt_to_maddr

  • To: Christoph Egger <Christoph.Egger@xxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Keir Fraser <keir@xxxxxxxxxxxxx>
  • Date: Wed, 24 Jan 2007 10:48:22 +0000
  • Delivery-date: Wed, 24 Jan 2007 02:48:09 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Acc/pSqWaUdx76uYEduptAAX8io7RQ==
  • Thread-topic: [Xen-devel] [PATCH] Cleanup/fix virt_to_maddr

On 24/1/07 09:06, "Christoph Egger" <Christoph.Egger@xxxxxxx> wrote:

> Where virt_to_maddr() or __pa() is used, paddr_t is mostly expected rather
> unsigned long. This may fix random issues in PAE mode.

They're only used on Xen heap virtual addresses whose physical addresses are
always below 64MB. So there should be no issues in returning a ulong.

 -- Keir

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.