2 files changed, 13 insertions, 9 deletions

diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index 419a52cecd20..5b0ac4de3822 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -786,8 +786,9 @@ static long hardpps_update_freq(struct pps_normtime freq_norm)
                 time_status |= STA_PPSERROR;
                 pps_errcnt++;
                 pps_dec_freq_interval();
-                pr_err("hardpps: PPSERROR: interval too long - %ld s\n",
-                                freq_norm.sec);
+                printk_deferred(KERN_ERR
+                        "hardpps: PPSERROR: interval too long - %ld s\n",
+                        freq_norm.sec);
                 return 0;
         }
 
@@ -800,7 +801,8 @@ static long hardpps_update_freq(struct pps_normtime freq_norm)
         delta = shift_right(ftemp - pps_freq, NTP_SCALE_SHIFT);
         pps_freq = ftemp;
         if (delta > PPS_MAXWANDER || delta < -PPS_MAXWANDER) {
-                pr_warning("hardpps: PPSWANDER: change=%ld\n", delta);
+                printk_deferred(KERN_WARNING
+                                "hardpps: PPSWANDER: change=%ld\n", delta);
                 time_status |= STA_PPSWANDER;
                 pps_stbcnt++;
                 pps_dec_freq_interval();
@@ -844,8 +846,9 @@ static void hardpps_update_phase(long error)
          * the time offset is updated.
          */
         if (jitter > (pps_jitter << PPS_POPCORN)) {
-                pr_warning("hardpps: PPSJITTER: jitter=%ld, limit=%ld\n",
-                       jitter, (pps_jitter << PPS_POPCORN));
+                printk_deferred(KERN_WARNING
+                                "hardpps: PPSJITTER: jitter=%ld, limit=%ld\n",
+                                jitter, (pps_jitter << PPS_POPCORN));
                 time_status |= STA_PPSJITTER;
                 pps_jitcnt++;
         } else if (time_status & STA_PPSTIME) {
@@ -902,7 +905,7 @@ void __hardpps(const struct timespec *phase_ts, const struct timespec *raw_ts)
                 time_status |= STA_PPSJITTER;
                 /* restart the frequency calibration interval */
                 pps_fbase = *raw_ts;
-                pr_err("hardpps: PPSJITTER: bad pulse\n");
+                printk_deferred(KERN_ERR "hardpps: PPSJITTER: bad pulse\n");
                 return;
         }
 
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index f7df8ea21707..32d8d6aaedb8 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -852,8 +852,9 @@ static void __timekeeping_inject_sleeptime(struct timekeeper *tk,
                                                         struct timespec *delta)
 {
         if (!timespec_valid_strict(delta)) {
-                printk(KERN_WARNING "__timekeeping_inject_sleeptime: Invalid "
-                                        "sleep delta value!\n");
+                printk_deferred(KERN_WARNING
+                                "__timekeeping_inject_sleeptime: Invalid "
+                                "sleep delta value!\n");
                 return;
         }
         tk_xtime_add(tk, delta);
@@ -1157,7 +1158,7 @@ static void timekeeping_adjust(struct timekeeper *tk, s64 offset)
 
         if (unlikely(tk->clock->maxadj &&
                 (tk->mult + adj > tk->clock->mult + tk->clock->maxadj))) {
-                printk_once(KERN_WARNING
+                printk_deferred_once(KERN_WARNING
                         "Adjusting %s more than 11%% (%ld vs %ld)\n",
                         tk->clock->name, (long)tk->mult + adj,
                         (long)tk->clock->mult + tk->clock->maxadj);