[src/bouyer-xenpvh]: src/sys/arch/amd64/conf no MULTIPROCESSOR so NO_PREEMTION

[bouyer <bouyer%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/08150b747a2a
branches:  bouyer-xenpvh
changeset: 930724:08150b747a2a
user:      bouyer <bouyer%NetBSD.org@localhost>
date:      Sun Apr 12 21:20:16 2020 +0000

description:
no MULTIPROCESSOR so NO_PREEMTION

diffstat:

 sys/arch/amd64/conf/XEN3_DOM0 |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (33 lines):

diff -r 24f473a10443 -r 08150b747a2a sys/arch/amd64/conf/XEN3_DOM0
--- a/sys/arch/amd64/conf/XEN3_DOM0     Sun Apr 12 21:19:49 2020 +0000
+++ b/sys/arch/amd64/conf/XEN3_DOM0     Sun Apr 12 21:20:16 2020 +0000
@@ -1,9 +1,10 @@
-# $NetBSD: XEN3_DOM0,v 1.175 2020/02/09 16:06:18 jmcneill Exp $
+# $NetBSD: XEN3_DOM0,v 1.175.4.1 2020/04/12 21:20:16 bouyer Exp $
 
 include        "arch/amd64/conf/std.xen"
 
 options                XENPV           # PV dom0 support
 #options       MULTIPROCESSOR  # (not yet - dom0 stuff is not MP-safe)
+options        NO_PREEMPTION
 
 options        INCLUDE_CONFIG_FILE     # embed config file in kernel binary
 
@@ -11,7 +12,7 @@
 #options       UVMHIST_PRINT
 #options       SYSCALL_DEBUG
 
-#ident         "XEN3_DOM0-$Revision: 1.175 $"
+#ident         "XEN3_DOM0-$Revision: 1.175.4.1 $"
 
 maxusers       32              # estimated number of users
 
@@ -60,7 +61,7 @@
 options        DDB_HISTORY_SIZE=512    # enable history editing in DDB
 #options       KGDB            # remote debugger
 #options       KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x2f8,KGDB_DEVRATE=57600
-#makeoptions   DEBUG="-g"      # compile full symbol table
+makeoptions    DEBUG="-g"      # compile full symbol table
 makeoptions    COPTS="-O2 -fno-omit-frame-pointer"
 options DDB_COMMANDONENTER="show registers"