Module Name: src
Committed By: rin
Date: Tue Aug 1 10:35:42 UTC 2023
Modified Files:
src/sys/arch/arm/xscale: ixp425_intr.h
Log Message:
arm/xscale: Do not lower IPL by splraise(9)
XXX
I have fixed similar bug for xscale/i80321.
There should be more in codes written at that time...
To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/sys/arch/arm/xscale/ixp425_intr.h
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/xscale/ixp425_intr.h
diff -u src/sys/arch/arm/xscale/ixp425_intr.h:1.10 src/sys/arch/arm/xscale/ixp425_intr.h:1.11
--- src/sys/arch/arm/xscale/ixp425_intr.h:1.10 Mon Nov 12 18:00:38 2012
+++ src/sys/arch/arm/xscale/ixp425_intr.h Tue Aug 1 10:35:42 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: ixp425_intr.h,v 1.10 2012/11/12 18:00:38 skrll Exp $ */
+/* $NetBSD: ixp425_intr.h,v 1.11 2023/08/01 10:35:42 rin Exp $ */
/*
* Copyright (c) 2001, 2002 Wasabi Systems, Inc.
@@ -88,6 +88,10 @@ static inline int __attribute__((__unuse
ixp425_splraise(int ipl)
{
int old = curcpl();
+
+ if (ipl <= old)
+ return (old);
+
set_curcpl(ipl);
/* Don't let the compiler re-order this code with subsequent code */
