genirq/msi: Check for the presence of an irq domain when validating msi_ctrl

[linux-2.6-microblaze.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index a4d8e19..137d4ab 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2106,6 +2106,7 @@ static struct ctl_table vm_table[] = {
                .mode           = 0644,
                .proc_handler   = proc_dointvec_minmax,
                .extra1         = SYSCTL_ZERO,
+               .extra2         = (void *)&page_cluster_max,
        },
        {
                .procname       = "dirtytime_expire_seconds",