[Xen-devel] [PATCH RFC 11/18] arm: Fix 1-to-1 Dom0 memory allocation of any size

[Andrii Anisov <andrii.anisov@xxxxxxxxxxxxxxx>]

From: Iurii Konovalenko <iurii.konovalenko@xxxxxxxxxxxxxxx>

For Dom0 with non-power-two memory size less then 128M allocation
of first memory bank fails. This patch fix it.

Signed-off-by: Iurii Konovalenko <iurii.konovalenko@xxxxxxxxxxxxxxx>
---
 xen/arch/arm/domain_build.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c
index a059de6..2937ff7 100644
--- a/xen/arch/arm/domain_build.c
+++ b/xen/arch/arm/domain_build.c
@@ -244,7 +244,7 @@ fail:
 static void allocate_memory_11(struct domain *d, struct kernel_info *kinfo)
 {
     const unsigned int min_low_order =
-        get_order_from_bytes(min_t(paddr_t, dom0_mem, MB(128)));
+        get_11_allocation_size(min_t(paddr_t, dom0_mem, MB(128)));
     const unsigned int min_order = get_order_from_bytes(MB(4));
     struct page_info *pg;
     unsigned int order = get_11_allocation_size(kinfo->unassigned_mem);
-- 
2.8.2


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