[Xen-devel] [PATCH] x86/dom0: change align type to int

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

There's no reason to use long to store the alignment, since the bigger
page size is 1GB, and the alignment is stored as a frame number.

Reported-by: Jan Beulich <JBeulich@xxxxxxxx>
Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
Cc: Jan Beulich <jbeulich@xxxxxxxx>
Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 xen/arch/x86/hvm/dom0_build.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/xen/arch/x86/hvm/dom0_build.c b/xen/arch/x86/hvm/dom0_build.c
index 5ae3a32060..b696100043 100644
--- a/xen/arch/x86/hvm/dom0_build.c
+++ b/xen/arch/x86/hvm/dom0_build.c
@@ -92,8 +92,7 @@ static int __init pvh_populate_memory_range(struct domain *d,
                                             unsigned long nr_pages)
 {
     struct {
-        unsigned long align;
-        unsigned int order;
+        unsigned int align, order;
     } static const __initconst orders[] = {
         /* NB: must be sorted by decreasing size. */
         { .align = PFN_DOWN(GB(1)), .order = PAGE_ORDER_1G },
-- 
2.17.2 (Apple Git-113)


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