Module Name: src
Committed By: maxv
Date: Sun Oct 15 11:36:15 UTC 2017
Modified Files:
src/sys/arch/amd64/amd64: netbsd32_machdep.c
src/sys/compat/linux32/arch/amd64: linux32_machdep.c
Log Message:
Make sure the 32bit LWPs don't have MDL_IRET set. That's not a problem
right now, but will be in the future.
To generate a diff of this commit:
cvs rdiff -u -r1.109 -r1.110 src/sys/arch/amd64/amd64/netbsd32_machdep.c
cvs rdiff -u -r1.39 -r1.40 \
src/sys/compat/linux32/arch/amd64/linux32_machdep.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/amd64/amd64/netbsd32_machdep.c
diff -u src/sys/arch/amd64/amd64/netbsd32_machdep.c:1.109 src/sys/arch/amd64/amd64/netbsd32_machdep.c:1.110
--- src/sys/arch/amd64/amd64/netbsd32_machdep.c:1.109 Sun Sep 17 09:41:35 2017
+++ src/sys/arch/amd64/amd64/netbsd32_machdep.c Sun Oct 15 11:36:15 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: netbsd32_machdep.c,v 1.109 2017/09/17 09:41:35 maxv Exp $ */
+/* $NetBSD: netbsd32_machdep.c,v 1.110 2017/10/15 11:36:15 maxv Exp $ */
/*
* Copyright (c) 2001 Wasabi Systems, Inc.
@@ -36,7 +36,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: netbsd32_machdep.c,v 1.109 2017/09/17 09:41:35 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: netbsd32_machdep.c,v 1.110 2017/10/15 11:36:15 maxv Exp $");
#ifdef _KERNEL_OPT
#include "opt_compat_netbsd.h"
@@ -132,7 +132,7 @@ netbsd32_setregs(struct lwp *l, struct e
netbsd32_adjust_limits(p);
- l->l_md.md_flags |= MDL_COMPAT32; /* Force iret not sysret */
+ l->l_md.md_flags = MDL_COMPAT32; /* Force iret not sysret */
pcb->pcb_flags = PCB_COMPAT32;
fpu_save_area_clear(l, pack->ep_osversion >= 699002600
Index: src/sys/compat/linux32/arch/amd64/linux32_machdep.c
diff -u src/sys/compat/linux32/arch/amd64/linux32_machdep.c:1.39 src/sys/compat/linux32/arch/amd64/linux32_machdep.c:1.40
--- src/sys/compat/linux32/arch/amd64/linux32_machdep.c:1.39 Sat Sep 2 12:57:03 2017
+++ src/sys/compat/linux32/arch/amd64/linux32_machdep.c Sun Oct 15 11:36:15 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: linux32_machdep.c,v 1.39 2017/09/02 12:57:03 maxv Exp $ */
+/* $NetBSD: linux32_machdep.c,v 1.40 2017/10/15 11:36:15 maxv Exp $ */
/*-
* Copyright (c) 2006 Emmanuel Dreyfus, all rights reserved.
@@ -31,7 +31,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: linux32_machdep.c,v 1.39 2017/09/02 12:57:03 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: linux32_machdep.c,v 1.40 2017/10/15 11:36:15 maxv Exp $");
#include <sys/param.h>
#include <sys/proc.h>
@@ -283,7 +283,7 @@ linux32_setregs(struct lwp *l, struct ex
fpu_save_area_clear(l, __Linux_NPXCW__);
- l->l_md.md_flags |= MDL_COMPAT32; /* Forces iret not sysret */
+ l->l_md.md_flags = MDL_COMPAT32; /* Forces iret not sysret */
pcb->pcb_flags = PCB_COMPAT32;
p->p_flag |= PK_32;
