>>> On 20.02.15 at 18:46, <julien.gr...@linaro.org> wrote: > On 20/02/15 17:03, Ian Campbell wrote: >> On Tue, 2015-01-13 at 14:25 +0000, Julien Grall wrote: >> >> Subject: "release the DT devices assigned to a guest earlier" >> >>> The toolstack may not have deassign every device used by a guest. >> >> "deassigned" >> >>> Therefore we have to go through the device list and removing them before >> >> "and remove them" >> >>> asking the IOMMU drivers to release memory for this domain. >>> >>> This can be done by moving the call to the release function when we >>> relinquish the resources. The IOMMU part will be destroyed later when >>> the domain is freed. >>> >>> Signed-off-by: Julien Grall <julien.gr...@linaro.org> >>> Cc: Jan Beulich <jbeul...@suse.com> >> >> Acked-by: Ian Campbell <ian.campb...@citrix.com> >> >> I'd like to hear Jan's opinion though. > > FWIW, this is how it's done for PCI.
Right, IOW I agree to the idea of the patch. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
