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Re: [Xen-devel] Re: Linux Stubdom Problem

To: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] Re: Linux Stubdom Problem
From: Tim Deegan <tim@xxxxxxx>
Date: Sat, 27 Aug 2011 14:06:57 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>, Jiageng Yu <yujiageng734@xxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxx>, Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>
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References: <CAJ0pt15MVvw5_rJ_xFxR6aQpRYtTWFmR0OHJ54wuXSE+7hNkGQ@xxxxxxxxxxxxxx> <alpine.DEB.2.00.1107291628000.12963@kaball-desktop> <CAJ0pt155eqcyUwd-m--m3n+t-hLYixe+xA8J5MWgEWj58+o_Gw@xxxxxxxxxxxxxx> <CAJ0pt14OXshWn5NQ3JSfqRNdHkWMyhKWC0OwMixu9Xmk0b1oqw@xxxxxxxxxxxxxx> <alpine.DEB.2.00.1108190027450.12963@kaball-desktop> <CAJ0pt16CLqt+bHUwvO_V=c39CqN4Y4BCgbcSW26wik4hFTHq_g@xxxxxxxxxxxxxx> <alpine.DEB.2.00.1108221834340.12963@kaball-desktop> <20110823100719.GD96414@xxxxxxxxxxxxxxxxxxxxx> <alpine.DEB.2.00.1108231350380.12963@kaball-desktop> <alpine.DEB.2.00.1108261709210.12963@kaball-desktop>
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At 17:12 +0100 on 26 Aug (1314378720), Stefano Stabellini wrote:
> It looks like XENMAPSPACE_grant_table is actually meant to map grant
> table pages, meaning pages that are part of the grant table, not pages
> that are referenced by the grant table.

So it is; I had misremembered the interface.  GNTTABOP_map_grant_ref is 
the hypercall to map granted pages into the p2m. 

Tim.

-- 
Tim Deegan <tim@xxxxxxx>
Principal Software Engineer, Xen Platform Team
Citrix Systems UK Ltd.  (Company #02937203, SL9 0BG)

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