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| author | Petr Mladek <pmladek@suse.com> | 2022-05-23 10:55:39 +0200 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2022-05-23 10:55:39 +0200 |
| commit | 1c6fd59943a630f087b4b3089aefdcb0bf43cca0 (patch) | |
| tree | 4806aa6762bde2835b2be5f2ee4c8be40536e910 /kernel/watchdog.c | |
| parent | a5c7a39f508ae1fd3288493b96dd26079bae41bf (diff) | |
| parent | 701850dc0c31bfadf75a0a74af7d2c97859945ec (diff) | |
| download | linux-1c6fd59943a630f087b4b3089aefdcb0bf43cca0.tar.gz linux-1c6fd59943a630f087b4b3089aefdcb0bf43cca0.tar.bz2 linux-1c6fd59943a630f087b4b3089aefdcb0bf43cca0.zip | |
Merge branch 'rework/kthreads' into for-linus
Diffstat (limited to 'kernel/watchdog.c')
| -rw-r--r-- | kernel/watchdog.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c index 9166220457bc..40024e03d422 100644 --- a/kernel/watchdog.c +++ b/kernel/watchdog.c @@ -424,6 +424,8 @@ static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer) /* Start period for the next softlockup warning. */ update_report_ts(); + printk_prefer_direct_enter(); + pr_emerg("BUG: soft lockup - CPU#%d stuck for %us! [%s:%d]\n", smp_processor_id(), duration, current->comm, task_pid_nr(current)); @@ -442,6 +444,8 @@ static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer) add_taint(TAINT_SOFTLOCKUP, LOCKDEP_STILL_OK); if (softlockup_panic) panic("softlockup: hung tasks"); + + printk_prefer_direct_exit(); } return HRTIMER_RESTART; |