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| author | Ian Campbell <ian.campbell@citrix.com> | 2012-12-19 14:16:23 +0000 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2012-12-19 14:16:23 +0000 |
| commit | 214c4cd94a80bcaf042f25158eaa7d0e5bbc3b5b (patch) | |
| tree | 94fe43794ad62be54b87eaaef315f8a8029a3d9b /xen | |
| parent | bf7106ef98f79befe2d17d9f6f12f060fad6a8f0 (diff) | |
| download | xen-214c4cd94a80bcaf042f25158eaa7d0e5bbc3b5b.tar.gz xen-214c4cd94a80bcaf042f25158eaa7d0e5bbc3b5b.tar.bz2 xen-214c4cd94a80bcaf042f25158eaa7d0e5bbc3b5b.zip | |
xen: arm: stub page_is_ram_type.
Callers are VT-d (so x86 specific) and various bits of page offlining
support, which although it looks generic (and is in xen/common) does
things like diving into page_info->count_info which is not generic.
In any case on this is only reachable via XEN_SYSCTL_page_offline_op,
which clearly shouldn't be called on ARM just yet.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
Diffstat (limited to 'xen')
| -rw-r--r-- | xen/arch/arm/dummy.S | 3 | ||||
| -rw-r--r-- | xen/arch/arm/mm.c | 6 |
2 files changed, 6 insertions, 3 deletions
diff --git a/xen/arch/arm/dummy.S b/xen/arch/arm/dummy.S index 41c9af86f8..8303b0eee9 100644 --- a/xen/arch/arm/dummy.S +++ b/xen/arch/arm/dummy.S @@ -9,9 +9,6 @@ x: mov pc, lr /* PIRQ support */ DUMMY(nr_irqs_gsi); -/* Page Offlining */ -DUMMY(page_is_ram_type); - /* Other */ DUMMY(domain_get_maximum_gpfn); DUMMY(domain_relinquish_resources); diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c index 687eb55ff7..329b1d43cc 100644 --- a/xen/arch/arm/mm.c +++ b/xen/arch/arm/mm.c @@ -441,6 +441,12 @@ int steal_page( return -1; } +int page_is_ram_type(unsigned long mfn, unsigned long mem_type) +{ + ASSERT(0); + return 0; +} + void share_xen_page_with_guest(struct page_info *page, struct domain *d, int readonly) { |