Eric Lee / linux-smarc-t335x-v3.2

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Commit cc1e0f4f7ad95a9eb81e1904cb16068af226180d

Authored by Jason Wessel
1 parent e85ceae910
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

kgdb: call touch_softlockup_watchdog on resume 

The softlockup watchdog needs to be touched when resuming the from the
kgdb stopped state to avoid the printk that a CPU is stuck if the
debugger was active for longer than the softlockup threshold.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>

Showing 1 changed file with 3 additions and 0 deletions Side-by-side Diff

... ... @@ -590,6 +590,7 @@
590 590  
591 591 /* Signal the primary CPU that we are done: */
592 592 atomic_set(&cpu_in_kgdb[cpu], 0);
  593 + touch_softlockup_watchdog();
593 594 clocksource_touch_watchdog();
594 595 local_irq_restore(flags);
595 596 }
... ... @@ -1432,6 +1433,7 @@
1432 1433 atomic_read(&kgdb_cpu_doing_single_step) != cpu) {
1433 1434  
1434 1435 atomic_set(&kgdb_active, -1);
  1436 + touch_softlockup_watchdog();
1435 1437 clocksource_touch_watchdog();
1436 1438 local_irq_restore(flags);
1437 1439  
... ... @@ -1524,6 +1526,7 @@
1524 1526 kgdb_restore:
1525 1527 /* Free kgdb_active */
1526 1528 atomic_set(&kgdb_active, -1);
  1529 + touch_softlockup_watchdog();
1527 1530 clocksource_touch_watchdog();
1528 1531 local_irq_restore(flags);
1529 1532