From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel De Graaf Subject: [PATCH v3] Userspace grant communication Date: Thu, 16 Dec 2010 19:17:36 -0500 Message-ID: <1292545063-32107-1-git-send-email-dgdegra@tycho.nsa.gov> Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com Cc: jeremy@goop.org, Ian.Campbell@citrix.com List-Id: xen-devel@lists.xenproject.org Rebased on top of Stefano's 2.6.37 gntdev patches; included suggestions from the v2 patch queue. HVM mapping is now much cleaner, since pages with real GFNs are available. Multicall API didn't make it in, because the actual hypercall is within a function that I'm not sure should be changed to multicall in all instances, and I haven't had a chance to figure out how to use it despite this. [PATCH 1/7] xen-gntdev: Fix circular locking dependency [PATCH 2/7] xen-gntdev: Change page limit to be global instead of per-open [PATCH 3/7] xen-gntdev: Remove unneeded structures from grant_map tracking data [PATCH 4/7] xen-gntdev: Use find_vma rather than iterating our vma list manually [PATCH 5/7] xen-gntdev: Add reference counting to maps [PATCH 6/7] xen-gntdev: Support mapping in HVM domains [PATCH 7/7] xen-gntalloc: Userspace grant allocation driver