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Re: [PATCH] IB/ehca: Make sure user pages are from hugetlb before using MR large pages

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From: Christoph Raisch <RAISCH@...>
To: Roland Dreier <rdreier@...>
Cc: OF-EWG <ewg@...>, OF-General <general@...>, Hoang-Nam Nguyen <HNGUYEN@...>, Joachim Fenkes <FENKES@...>, LKML <linux-kernel@...>, LinuxPPC-Dev <linuxppc-dev@...>, Roland Dreier <rolandd@...>, Stefan Roscher <stefan.roscher@...>
Subject: Re: [PATCH] IB/ehca: Make sure user pages are from hugetlb before using MR large pages
Date: Thursday, September 13, 2007 - 5:49 am

Roland Dreier wrote on 13.09.2007 06:33:45:

With todays hypervisor and todays pagesizes and todays MMUs
we don't have this problem if eHCA is enabled.

It is difficult to make predictions about the future,
but that's not specific to driver development. ;-)


 - Christoph R.

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Messages in current thread:
[PATCH] IB/ehca: Make sure user pages are from hugetlb befor..., Joachim Fenkes, (Wed Sep 12, 8:39 am)
Re: [PATCH] IB/ehca: Make sure user pages are from hugetlb b..., Roland Dreier, (Thu Sep 13, 12:33 am)
Re: [PATCH] IB/ehca: Make sure user pages are from hugetlb b..., Joachim Fenkes, (Thu Sep 13, 10:27 am)
Re: [PATCH] IB/ehca: Make sure user pages are from hugetlb b..., Christoph Raisch, (Thu Sep 13, 5:49 am)