arch/tile: enable interrupts in do_work_pending()
All the called functions expect interrupts to be enabled, and
now one of them has started to warn about it, so make it correct.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c
index 6be7991..4f1a241 100644
--- a/arch/tile/kernel/process.c
+++ b/arch/tile/kernel/process.c
@@ -548,6 +548,9 @@
if (!user_mode(regs))
return 0;
+ /* Enable interrupts; they are disabled again on return to caller. */
+ local_irq_enable();
+
if (thread_info_flags & _TIF_NEED_RESCHED) {
schedule();
return 1;