get_signal_to_deliver() calls try_to_freeze() which might sleep.
Cc: Hirokazu Takata <takata@xxxxxxxxxxxxxx>
Cc: linux-m32r@xxxxxxxxxxxxxxxxx
Signed-off-by: Richard Weinberger <richard@xxxxxx>
---
arch/m32r/kernel/signal.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c
index f54d969..0521e19 100644
--- a/arch/m32r/kernel/signal.c
+++ b/arch/m32r/kernel/signal.c
@@ -22,6 +22,7 @@
#include <linux/personality.h>
#include <linux/freezer.h>
#include <linux/tracehook.h>
+#include <linux/irqflags.h>
#include <asm/cacheflush.h>
#include <asm/ucontext.h>
#include <asm/uaccess.h>
@@ -372,6 +373,8 @@ static void do_signal(struct pt_regs *regs)
*/
void do_notify_resume(struct pt_regs *regs, __u32 thread_info_flags)
{
+ local_irq_enable();
+
/* Pending single-step? */
if (thread_info_flags & _TIF_SINGLESTEP)
clear_thread_flag(TIF_SINGLESTEP);
--
1.7.7.3
--
To unsubscribe from this list: send the line "unsubscribe linux-arch" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
