Better spurious interrupt handling

2018-09-16 23:50:54 -07:00
parent c67c1bd6a2
commit d469482a7f
3 changed files with 6 additions and 2 deletions
--- a/src/kernel/interrupts.cpp
+++ b/src/kernel/interrupts.cpp
@@ -204,6 +204,10 @@ isr_handler(addr_t return_rsp, cpu_state regs)
 		}
 		break;

+	case isr::isrSpurious:
+		// No EOI for the spurious interrupt
+		return return_rsp;
+
 	case isr::isrIgnore0:
 	case isr::isrIgnore1:
 	case isr::isrIgnore2: