lkml.org 
[lkml]   [2007]   [Dec]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] i386: XEN config option should not depend on X86_TSC/X86_CMPXCHG
The way X86_TSC works and the fact that Xen itself won't work on
systems without TSC (really any systems pre-dating i686) makes it
unnecessary for XEN to depend on it.

Similarly, X86_CMPXCHG isn't needed here either as Xen for the above
reason guarantees its availability.

This allows the option to be available when selecting M386, M486, or
M586.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>

arch/x86/xen/Kconfig | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)

--- linux-2.6.24-rc5/arch/x86/xen/Kconfig 2007-12-12 11:28:18.000000000 +0100
+++ 2.6.24-rc5-i386-xen-no-tsc/arch/x86/xen/Kconfig 2007-12-07 14:53:28.000000000 +0100
@@ -5,7 +5,7 @@
config XEN
bool "Xen guest support"
select PARAVIRT
- depends on X86_CMPXCHG && X86_TSC && !NEED_MULTIPLE_NODES && !(X86_VISWS || X86_VOYAGER)
+ depends on !NEED_MULTIPLE_NODES && !(X86_VISWS || X86_VOYAGER)
help
This is the Linux Xen port. Enabling this will allow the
kernel to boot in a paravirtualized environment under the




\
 
 \ /
  Last update: 2007-12-13 10:03    [W:0.040 / U:0.064 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site