With gcc 4.1, when compiling for a 32-bit platform:
net/sched/sch_pie.c: In function ‘drop_early’:
net/sched/sch_pie.c:116: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c:138: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c:144: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c:147: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c: In function ‘pie_qdisc_enqueue’:
net/sched/sch_pie.c:173: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c: In function ‘calculate_probability’:
net/sched/sch_pie.c:371: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c:372: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c:377: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c:382: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c:397: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c:398: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c:399: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c:407: warning: integer constant is too large for ‘long’ type
net/sched/sch_pie.c:414: warning: integer constant is too large for ‘long’ type
Fix this by adding the missing "ULL" suffix.
Fixes: 3f7ae5f3dc5295ac ("net: sched: pie: add more cases to auto-tune alpha and beta")
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
net/sched/sch_pie.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c
index 8fa129d3943e32ad..f3424833e6a7cd3b 100644
--- a/net/sched/sch_pie.c
+++ b/net/sched/sch_pie.c
@@ -31,7 +31,7 @@
#define QUEUE_THRESHOLD 16384
#define DQCOUNT_INVALID -1
-#define MAX_PROB 0xffffffffffffffff
+#define MAX_PROB 0xffffffffffffffffULL
#define PIE_SCALE 8
/* parameters used */
--
2.17.1
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