From fc8dbb8b4546b31e0b7d1a7d84d00e02319f245a Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Tue, 23 Jul 2013 18:06:24 +0100 Subject: [PATCH] xen: arm: panic if we cannot build dom0's p2m. Signed-off-by: Ian Campbell Acked-by: Julien Grall --- xen/arch/arm/domain_build.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c index 155b4363b5..056c9dfa0c 100644 --- a/xen/arch/arm/domain_build.c +++ b/xen/arch/arm/domain_build.c @@ -121,7 +121,8 @@ static int set_memory_reg(struct domain *d, struct kernel_info *kinfo, device_tree_set_reg(&new_cell, address_cells, size_cells, start, size); printk("Populate P2M %#"PRIx64"->%#"PRIx64"\n", start, start + size); - p2m_populate_ram(d, start, start + size); + if ( p2m_populate_ram(d, start, start + size) < 0 ) + panic("Failed to populate P2M\n"); kinfo->mem.bank[kinfo->mem.nr_banks].start = start; kinfo->mem.bank[kinfo->mem.nr_banks].size = size; kinfo->mem.nr_banks++; -- 2.30.2