Module Name: src
Committed By: maxv
Date: Fri May 1 07:03:02 UTC 2020
Modified Files:
src/sys/arch/amd64/amd64: vector.S
Log Message:
Explicitly align to 8 bytes, found by kUBSan.
Reported-by: [email protected]
To generate a diff of this commit:
cvs rdiff -u -r1.75 -r1.76 src/sys/arch/amd64/amd64/vector.S
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/amd64/amd64/vector.S
diff -u src/sys/arch/amd64/amd64/vector.S:1.75 src/sys/arch/amd64/amd64/vector.S:1.76
--- src/sys/arch/amd64/amd64/vector.S:1.75 Mon Apr 27 16:55:50 2020
+++ src/sys/arch/amd64/amd64/vector.S Fri May 1 07:03:02 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: vector.S,v 1.75 2020/04/27 16:55:50 bouyer Exp $ */
+/* $NetBSD: vector.S,v 1.76 2020/05/01 07:03:02 maxv Exp $ */
/*
* Copyright (c) 1998, 2007, 2008 The NetBSD Foundation, Inc.
@@ -630,6 +630,7 @@ INTRSTUB(x2apic_level,31,voidop,x2apic_a
*/
#define INTRSTUB_ARRAY_16(name) ; \
.type _C_LABEL(name ## _stubs), @object ; \
+ .align 8 ; \
LABEL(name ## _stubs) ; \
INTRSTUB_ENTRY(name ## 0) ; \
INTRSTUB_ENTRY(name ## 1) ; \
@@ -654,6 +655,7 @@ END(name ## _stubs)
*/
#define INTRSTUB_ARRAY_32(name) ; \
.type _C_LABEL(name ## _stubs), @object ; \
+ .align 8 ; \
LABEL(name ## _stubs) ; \
INTRSTUB_ENTRY(name ## 0) ; \
INTRSTUB_ENTRY(name ## 1) ; \
@@ -745,6 +747,7 @@ END(entry_xenev)
.quad entry_xenev , _C_LABEL(Xrecurse_ ## name ## sir); \
.quad _C_LABEL(Xresume_ ## name ## sir);
+ .align 8
LABEL(xenev_stubs)
XENINTRSTUB_ENTRY(xenev, SIR_XENIPL_VM) ;
XENINTRSTUB_ENTRY(xenev, SIR_XENIPL_SCHED) ;
