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Diffstat (limited to 'arch/arm/xen/enlighten.c')
-rw-r--r--arch/arm/xen/enlighten.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index 7a32976fa2a3..8dc0605a9ce9 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -59,14 +59,16 @@ static int map_foreign_page(unsigned long lpfn, unsigned long fgmfn,
};
xen_ulong_t idx = fgmfn;
xen_pfn_t gpfn = lpfn;
+ int err = 0;
set_xen_guest_handle(xatp.idxs, &idx);
set_xen_guest_handle(xatp.gpfns, &gpfn);
+ set_xen_guest_handle(xatp.errs, &err);
rc = HYPERVISOR_memory_op(XENMEM_add_to_physmap_range, &xatp);
- if (rc) {
- pr_warn("Failed to map pfn to mfn rc:%d pfn:%lx mfn:%lx\n",
- rc, lpfn, fgmfn);
+ if (rc || err) {
+ pr_warn("Failed to map pfn to mfn rc:%d:%d pfn:%lx mfn:%lx\n",
+ rc, err, lpfn, fgmfn);
return 1;
}
return 0;