Re: [Xen-devel] [PATCH v2] linux_gntshr_munmap: munmap takes a length, not a page count

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2014-09-03 at 18:34 +0100, David Scott wrote:
> This fixes a bug where if a client shares more than 1 page, the
> munmap call fails to clean up everything. A process which does
> a lot of sharing and unsharing can run out of resources.
> 
> This patch also fixes in-tree callers of
>   - xc_gntshr_munmap
>   - xc_gnttab_munmap
> to supply page counts rather than lengths.
> 
> Signed-off-by: David Scott <dave.scott@xxxxxxxxxx>

Acked + applied, thanks.



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