From 7892f6928d0cd9ef9200a193183c2033b3143dab Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Tue, 16 Oct 2012 17:19:15 +0100 Subject: [PATCH] xen: correctly use xen_pfn_t in remap_domain_mfn_range. For Xen on ARM a PFN is 64 bits so we need to use the appropriate type here. Signed-off-by: Ian Campbell Acked-by: Stefano Stabellini Signed-off-by: Konrad Rzeszutek Wilk [v2: include the necessary header, Reported-by: Fengguang Wu ] --- arch/x86/xen/mmu.c | 2 +- include/xen/xen-ops.h | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index 0f6386a..fd8393f 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -2478,7 +2478,7 @@ static int remap_area_mfn_pte_fn(pte_t *ptep, pgtable_t token, int xen_remap_domain_mfn_range(struct vm_area_struct *vma, unsigned long addr, - unsigned long mfn, int nr, + xen_pfn_t mfn, int nr, pgprot_t prot, unsigned domid, struct page **pages) diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h index 990b43e..a50e7be 100644 --- a/include/xen/xen-ops.h +++ b/include/xen/xen-ops.h @@ -2,6 +2,7 @@ #define INCLUDE_XEN_OPS_H #include +#include DECLARE_PER_CPU(struct vcpu_info *, xen_vcpu); @@ -26,7 +27,7 @@ void xen_destroy_contiguous_region(unsigned long vstart, unsigned int order); struct vm_area_struct; int xen_remap_domain_mfn_range(struct vm_area_struct *vma, unsigned long addr, - unsigned long mfn, int nr, + xen_pfn_t mfn, int nr, pgprot_t prot, unsigned domid, struct page **pages); int xen_unmap_domain_mfn_range(struct vm_area_struct *vma, -- 2.7.4