The Linux Kernel Mailing List
 help / color / mirror / Atom feed
From: Yinghai Lu <Yinghai.Lu@Sun.COM>
To: Ingo Molnar <mingo@elte.hu>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Sam Ravnborg <sam@ravnborg.org>
Subject: [PATCH] x86: PARAVIRT needed by PARAVIRT_GUEST or X86_VSMP
Date: Mon, 25 Feb 2008 16:28:45 -0800	[thread overview]
Message-ID: <200802251628.46111.yinghai.lu@sun.com> (raw)


so it could be off automatically when PARAVIRT_GUEST or X86_VSMP is not there

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 92b53ec..5bbb385 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -379,6 +379,8 @@ source "arch/x86/lguest/Kconfig"
 
 endif
 
+if PARAVIRT_GUEST || X86_VSMP
+
 config PARAVIRT
 	bool "Enable paravirtualization code"
 	depends on !(X86_VISWS || X86_VOYAGER)
@@ -388,6 +390,8 @@ config PARAVIRT
 	  over full virtualization.  However, when run without a hypervisor
 	  the kernel is theoretically slower and slightly larger.
 
+endif
+
 config ACPI_SRAT
 	def_bool y
 	depends on X86_32 && ACPI && NUMA && (X86_SUMMIT || X86_GENERICARCH)

             reply	other threads:[~2008-02-26  0:20 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-26  0:28 Yinghai Lu [this message]
2008-02-26  7:29 ` [PATCH] x86: PARAVIRT needed by PARAVIRT_GUEST or X86_VSMP Ingo Molnar

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=200802251628.46111.yinghai.lu@sun.com \
    --to=yinghai.lu@sun.com \
    --cc=akpm@linux-foundation.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@elte.hu \
    --cc=sam@ravnborg.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox