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Subject[PATCH 04/20] h8300: Do not call do_signal() with irqs disabled
Date
get_signal_to_deliver() calls try_to_freeze() which might sleep.

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Richard Weinberger <richard@nod.at>
---
arch/h8300/kernel/signal.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c
index d4b0555..b3e03a7 100644
--- a/arch/h8300/kernel/signal.c
+++ b/arch/h8300/kernel/signal.c
@@ -40,6 +40,7 @@
#include <linux/binfmts.h>
#include <linux/freezer.h>
#include <linux/tracehook.h>
+#include <linux/irqflags.h>

#include <asm/setup.h>
#include <asm/uaccess.h>
@@ -507,6 +508,8 @@ statis void do_signal(struct pt_regs *regs)

asmlinkage void do_notify_resume(struct pt_regs *regs, u32 thread_info_flags)
{
+ local_irq_enable();
+
if (thread_info_flags & _TIF_SIGPENDING)
do_signal(regs);

--
1.7.7.3


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