patches/0008-mips-enable-interrupts-in-signal.patch.patch


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From d2f9d12e396d5050c955fab8e24b97633d925ee9 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 18 Jul 2011 21:32:10 +0200
Subject: [PATCH 008/271] mips-enable-interrupts-in-signal.patch

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/mips/kernel/signal.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index d5a338a..ab4e20a 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -588,6 +588,9 @@ static void do_signal(struct pt_regs *regs)
 	if (!user_mode(regs))
 		return;
 
+	local_irq_enable();
+	preempt_check_resched();
+
 	if (test_thread_flag(TIF_RESTORE_SIGMASK))
 		oldset = &current->saved_sigmask;
 	else
-- 
1.7.10.4