[PATCH] openrisc: call do_notify_resume() with interrupts enabled

[Stefan Kristiansson]

A signal delivered through do_notify_resume() would cause the
irqs_disabled() check in _local_bh_enable_ip() to be triggered.

Enable interrupts before calling do_notify_resume().

Signed-off-by: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
---
 arch/openrisc/kernel/entry.S | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/openrisc/kernel/entry.S b/arch/openrisc/kernel/entry.S
index d8a455e..55ffc97 100644
--- a/arch/openrisc/kernel/entry.S
+++ b/arch/openrisc/kernel/entry.S
@@ -874,6 +874,7 @@ _work_pending:
  * must be set so that the syscall restart functionality works.
  */
 _work_notifysig:
+	ENABLE_INTERRUPTS(r29)
 	l.jal	do_notify_resume
 	 l.ori	r3,r1,0		  /* pt_regs */
 
-- 
1.8.1.2

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