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-rw-r--r--kernel/debug/debug_core.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
index 5a3b04d20497..bb9497724808 100644
--- a/kernel/debug/debug_core.c
+++ b/kernel/debug/debug_core.c
@@ -485,6 +485,9 @@ static int kgdb_cpu_enter(struct kgdb_state *ks, struct pt_regs *regs)
485 int error; 485 int error;
486 int i, cpu; 486 int i, cpu;
487 int trace_on = 0; 487 int trace_on = 0;
488
489 kgdb_disable_hw_debug(ks->linux_regs);
490
488acquirelock: 491acquirelock:
489 /* 492 /*
490 * Interrupts will be restored by the 'trap return' code, except when 493 * Interrupts will be restored by the 'trap return' code, except when
@@ -569,8 +572,6 @@ return_normal:
569 if (dbg_io_ops->pre_exception) 572 if (dbg_io_ops->pre_exception)
570 dbg_io_ops->pre_exception(); 573 dbg_io_ops->pre_exception();
571 574
572 kgdb_disable_hw_debug(ks->linux_regs);
573
574 /* 575 /*
575 * Get the passive CPU lock which will hold all the non-primary 576 * Get the passive CPU lock which will hold all the non-primary
576 * CPU in a spin state while the debugger is active 577 * CPU in a spin state while the debugger is active
@@ -661,6 +662,8 @@ kgdb_restore:
661 else 662 else
662 kgdb_sstep_pid = 0; 663 kgdb_sstep_pid = 0;
663 } 664 }
665 if (arch_kgdb_ops.correct_hw_break)
666 arch_kgdb_ops.correct_hw_break();
664 if (trace_on) 667 if (trace_on)
665 tracing_on(); 668 tracing_on();
666 /* Free kgdb_active */ 669 /* Free kgdb_active */