From bf7106ef98f79befe2d17d9f6f12f060fad6a8f0 Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Wed, 19 Dec 2012 14:16:23 +0000 Subject: [PATCH] xen: arm: stub out steal_page. Callers handle the failure gracefully, can be called by GNTTABOP_transfer, XENMEM_exchange or tmem. Signed-off-by: Ian Campbell Acked-by: Tim Deegan Acked-by: Stefano Stabellini Committed-by: Ian Campbell --- xen/arch/arm/dummy.S | 3 --- 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 dec72bb9e1..41c9af86f8 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); -/* Grant Tables */ -DUMMY(steal_page); - /* Page Offlining */ DUMMY(page_is_ram_type); diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c index 855f83d92b..687eb55ff7 100644 --- a/xen/arch/arm/mm.c +++ b/xen/arch/arm/mm.c @@ -435,6 +435,12 @@ int donate_page(struct domain *d, struct page_info *page, unsigned int memflags) return -ENOSYS; } +int steal_page( + struct domain *d, struct page_info *page, unsigned int memflags) +{ + return -1; +} + void share_xen_page_with_guest(struct page_info *page, struct domain *d, int readonly) { -- 2.30.2