linux-kernel - [PATCH] x86: PARAVIRT needed by PARAVIRT_GUEST or X86

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-id: <200802251628.46111.yinghai.lu@sun.com>
Date:	Mon, 25 Feb 2008 16:28:45 -0800
From:	Yinghai Lu <Yinghai.Lu@....COM>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Sam Ravnborg <sam@...nborg.org>
Subject: [PATCH] x86: PARAVIRT needed by PARAVIRT_GUEST or X86_VSMP


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

Signed-off-by: Yinghai Lu <yinghai.lu@....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)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/