Merge branch 'master' into for-next

Pull linus#master to merge PER_CPU_DEF_ATTRIBUTES and alpha build fix
changes.  As alpha in percpu tree uses 'weak' attribute instead of
inline assembly, there's no need for __used attribute.

Conflicts:
	arch/alpha/include/asm/percpu.h
	arch/mn10300/kernel/vmlinux.lds.S
	include/linux/percpu-defs.h

1 files changed, 22 insertions, 25 deletions

diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index af70f09acd55..b42150190d0e 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -1052,35 +1052,34 @@ int __init init_arch_irq(void)
                         set_irq_chained_handler(irq, bfin_demux_error_irq);
                         break;
 #endif
-#if defined(CONFIG_TICKSOURCE_GPTMR0)
-                case IRQ_TIMER0:
-                        set_irq_handler(irq, handle_percpu_irq);
-                        break;
-#endif
 #ifdef CONFIG_SMP
                 case IRQ_SUPPLE_0:
                 case IRQ_SUPPLE_1:
                         set_irq_handler(irq, handle_percpu_irq);
                         break;
 #endif
-                default:
 #ifdef CONFIG_IPIPE
-                        /*
-                         * We want internal interrupt sources to be
-                         * masked, because ISRs may trigger interrupts
-                         * recursively (e.g. DMA), but interrupts are
-                         * _not_ masked at CPU level. So let's handle
-                         * most of them as level interrupts, except
-                         * the timer interrupt which is special.
-                         */
-                        if (irq == IRQ_SYSTMR || irq == IRQ_CORETMR)
-                                set_irq_handler(irq, handle_simple_irq);
-                        else
-                                set_irq_handler(irq, handle_level_irq);
+#ifndef CONFIG_TICKSOURCE_CORETMR
+                case IRQ_TIMER0:
+                        set_irq_handler(irq, handle_simple_irq);
+                        break;
+#endif /* !CONFIG_TICKSOURCE_CORETMR */
+                case IRQ_CORETMR:
+                        set_irq_handler(irq, handle_simple_irq);
+                        break;
+                default:
+                        set_irq_handler(irq, handle_level_irq);
+                        break;
 #else /* !CONFIG_IPIPE */
+#ifdef CONFIG_TICKSOURCE_GPTMR0
+                case IRQ_TIMER0:
+                        set_irq_handler(irq, handle_percpu_irq);
+                        break;
+#endif /* CONFIG_TICKSOURCE_GPTMR0 */
+                default:
                         set_irq_handler(irq, handle_simple_irq);
-#endif /* !CONFIG_IPIPE */
                         break;
+#endif  /* !CONFIG_IPIPE */
                 }
         }
 
@@ -1224,15 +1223,14 @@ __attribute__((l1_text))
 asmlinkage int __ipipe_grab_irq(int vec, struct pt_regs *regs)
 {
         struct ipipe_percpu_domain_data *p = ipipe_root_cpudom_ptr();
-        struct ipipe_domain *this_domain = ipipe_current_domain;
+        struct ipipe_domain *this_domain = __ipipe_current_domain;
         struct ivgx *ivg_stop = ivg7_13[vec-IVG7].istop;
         struct ivgx *ivg = ivg7_13[vec-IVG7].ifirst;
         int irq, s;
 
-        if (likely(vec == EVT_IVTMR_P)) {
+        if (likely(vec == EVT_IVTMR_P))
                 irq = IRQ_CORETMR;
-
-        } else {
+        else {
 #if defined(SIC_ISR0) || defined(SICA_ISR0)
                 unsigned long sic_status[3];
 
@@ -1262,12 +1260,11 @@ asmlinkage int __ipipe_grab_irq(int vec, struct pt_regs *regs)
                                 break;
                 }
 #endif
-
                 irq = ivg->irqno;
         }
 
         if (irq == IRQ_SYSTMR) {
-#ifndef CONFIG_GENERIC_CLOCKEVENTS
+#if !defined(CONFIG_GENERIC_CLOCKEVENTS) || defined(CONFIG_TICKSOURCE_GPTMR0)
                 bfin_write_TIMER_STATUS(1); /* Latch TIMIL0 */
 #endif
                 /* This is basically what we need from the register frame. */