Re: [Xen-devel] [PATCH v2 2/2] libvchan: replace munmap with correct xc_gntshr_munmap

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2013-05-08 at 15:08 +0100, Marek Marczykowski wrote:
> On 08.05.2013 15:49, Daniel De Graaf wrote:
> > On 05/04/2013 06:10 PM, Marek Marczykowski wrote:
> >> On linux it will end up in munmap anyway, but do not assume any
> >> particular xc_gntshr_munmap implementation details.
> >>
> >> Signed-off-by: Marek Marczykowski <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
> > 
> > On a client, this ends up using xc_gntshr_munmap to unmap pages that
> > were mapped with xc_gnttab_map_* instead of using xc_gnttab_unmam
> > 
> > George: unless there is another OS besides Linux that implements the
> > xc_gntshr_* interfaces (I found none from a grep of the source), this
> > is just code clean-up and so could be postponed to 4.4.
> 
> This is actually prerequirement for libvchan for mini-os (already posted v1,
> working on v2). But as mini-os libvchan isn't targeted for 4.3, this one also
> can wait.

Is the first patch "libxc: fix xc_gntshr_munmap semantic" also included
in this assessment?

Message-Id: <20130508040327.91296310@xxxxxxxxxxxxxxxxx>



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