From cadb66e5c17ddc30eeb6955e82e508b27cacec4a Mon Sep 17 00:00:00 2001
From: Balazs Gerofi <bgerofi@riken.jp>
Date: Sun, 19 Mar 2017 21:45:42 +0900
Subject: [PATCH] init_host_ikc2linux(): adjust minimum queue size

---
 kernel/host.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kernel/host.c b/kernel/host.c
index 2fbc87dc..fb38c554 100644
--- a/kernel/host.c
+++ b/kernel/host.c
@@ -757,6 +757,9 @@ void init_host_ikc2linux(int linux_cpu)
 		param.intr_cpu = linux_cpu;
 		param.pkt_size = sizeof(struct ikc_scd_packet);
 		param.queue_size = 2 * num_processors * sizeof(struct ikc_scd_packet);
+		if (param.queue_size < PAGE_SIZE * 4) {
+			param.queue_size = PAGE_SIZE * 4;
+		}
 		param.magic = 0x1129;
 		param.handler = dummy_packet_handler;