Merge tag 'irqchip-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core

Pull irqchip updates from Marc Zyngier

- Core pseudo-NMI handling code
- Allow the default irq domain to be retrieved
- A new interrupt controller for the Loongson LS1X platform
- Affinity support for the SiFive PLIC
- Better support for the iMX irqsteer driver
- NUMA aware memory allocations for GICv3
- A handful of other fixes (i8259, GICv3, PLIC)

1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index e74e7eea76cf..70c3053bc1f6 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -49,6 +49,7 @@ enum {
  * IRQS_WAITING                 - irq is waiting
  * IRQS_PENDING                 - irq is pending and replayed later
  * IRQS_SUSPENDED               - irq is suspended
+ * IRQS_NMI                     - irq line is used to deliver NMIs
  */
 enum {
         IRQS_AUTODETECT         = 0x00000001,
@@ -60,6 +61,7 @@ enum {
         IRQS_PENDING            = 0x00000200,
         IRQS_SUSPENDED          = 0x00000800,
         IRQS_TIMINGS            = 0x00001000,
+        IRQS_NMI                = 0x00002000,
 };
 
 #include "debug.h"