Re: [Xen-devel] [PATCH 1/2] libxc: add suport for NetBSD gntdev

[Roger Pau Monné <roger.pau%citrix.com@localhost>]

On 05/02/13 11:08, Ian Campbell wrote:
> On Wed, 2012-11-28 at 13:20 +0000, Roger Pau Monne wrote:
>> Add OS specific handlers for NetBSD gntdev. The main difference is
>> that NetBSD passes the VA where the grant should be set inside the
>> IOCTL_GNTDEV_MAP_GRANT_REF ioctl, instead of using mmap (this is due
>> to OS constraints).
>>
>> Signed-off-by: Roger Pau Monné <roger.pau%citrix.com@localhost>
> 
> Did the kernel side of this go into NetBSD in the end?

No, the kernel side only worked with PV guests, it failed to map grant
refs from HVM guests. Solving this requires quite a lot of changes in
the code, which right now I don't have time to perform, so hold on the
libxc/libxl changes for now.

> IOW should I apply? (I've just spotted the V2 in my queue, so it would
> be that one if anything)
> 
> Ian.
>