2 files changed, 16 insertions, 2 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index c05a2b7125e1..de2d9109194e 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -124,6 +124,10 @@ extern int sysctl_hz_timer;
 extern int acct_parm[];
 #endif
 
+#ifdef CONFIG_IA64
+extern int no_unaligned_warning;
+#endif
+
 static int parse_table(int __user *, int, void __user *, size_t __user *, void __user *, size_t,
                        ctl_table *, void **);
 static int proc_doutsstring(ctl_table *table, int write, struct file *filp,
@@ -663,6 +667,16 @@ static ctl_table kern_table[] = {
                 .data           = &acpi_video_flags,
                 .maxlen         = sizeof (unsigned long),
                 .mode           = 0644,
+                .proc_handler   = &proc_doulongvec_minmax,
+        },
+#endif
+#ifdef CONFIG_IA64
+        {
+                .ctl_name       = KERN_IA64_UNALIGNED,
+                .procname       = "ignore-unaligned-usertrap",
+                .data           = &no_unaligned_warning,
+                .maxlen         = sizeof (int),
+                .mode           = 0644,
                 .proc_handler   = &proc_dointvec,
         },
 #endif
diff --git a/kernel/timer.c b/kernel/timer.c
index fe3a9a9f8328..fc6646fd5aab 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1351,10 +1351,10 @@ static inline u64 time_interpolator_get_cycles(unsigned int src)
                         return x();
 
                 case TIME_SOURCE_MMIO64 :
-                        return readq((void __iomem *) time_interpolator->addr);
+                        return readq_relaxed((void __iomem *)time_interpolator->addr);
 
                 case TIME_SOURCE_MMIO32 :
-                        return readl((void __iomem *) time_interpolator->addr);
+                        return readl_relaxed((void __iomem *)time_interpolator->addr);
 
                 default: return get_cycles();
         }