Module Name: src
Committed By: jmcneill
Date: Sun Nov 1 11:04:55 UTC 2020
Modified Files:
src/sys/arch/arm/cortex: gicv3.c
Log Message:
gicv3_irq_handler: No need to call gicv3_set_priority if we are already at
the desired ipl.
To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/sys/arch/arm/cortex/gicv3.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/cortex/gicv3.c
diff -u src/sys/arch/arm/cortex/gicv3.c:1.27 src/sys/arch/arm/cortex/gicv3.c:1.28
--- src/sys/arch/arm/cortex/gicv3.c:1.27 Sun Nov 1 11:03:44 2020
+++ src/sys/arch/arm/cortex/gicv3.c Sun Nov 1 11:04:55 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: gicv3.c,v 1.27 2020/11/01 11:03:44 jmcneill Exp $ */
+/* $NetBSD: gicv3.c,v 1.28 2020/11/01 11:04:55 jmcneill Exp $ */
/*-
* Copyright (c) 2018 Jared McNeill <[email protected]>
@@ -31,7 +31,7 @@
#define _INTR_PRIVATE
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: gicv3.c,v 1.27 2020/11/01 11:03:44 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gicv3.c,v 1.28 2020/11/01 11:04:55 jmcneill Exp $");
#include <sys/param.h>
#include <sys/kernel.h>
@@ -723,7 +723,7 @@ gicv3_irq_handler(void *frame)
const int ipl = is->is_ipl;
if (__predict_false(ipl < ci->ci_cpl)) {
pic_do_pending_ints(I32_bit, ipl, frame);
- } else {
+ } else if (ci->ci_cpl != ipl) {
gicv3_set_priority(pic, ipl);
ci->ci_cpl = ipl;
}
