linux-kernel - [PATCH] [kvm-devel] build #365 issue for v2.6.25-rc2-342-g5d9c4a7 in ./arch/x86/kvm/kvm.ko

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

Message-Id: <20080220092008.3f3bd994.randy.dunlap@oracle.com>
Date:	Wed, 20 Feb 2008 09:20:08 -0800
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Avi Kivity <avi@...ranet.com>, mingo <mingo@...hat.com>
Cc:	Ingo Molnar <mingo@...e.hu>,
	Toralf Förster <toralf.foerster@....de>,
	kvm-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: [PATCH] [kvm-devel] build #365 issue for v2.6.25-rc2-342-g5d9c4a7
 in ./arch/x86/kvm/kvm.ko

On Wed, 20 Feb 2008 16:07:03 +0200 Avi Kivity wrote:

> > Looks like KVM conflicts with CONFIG_VOYAGER...
> >
> 
> Attached patch should fix.
> 
> Subject: x86: disable KVM on Voyager
> 
> Most classic Pentiums don't have hardware virtualization
> extension, and building kvm with voyager generates
> spurious failures.
> 
> Signed-off-by: Avi Kivity <avi@...ranet.com>

Might as well extend it for VISWS & NUMAQ:

---
From: Avi Kivity <avi@...ranet.com>

Most classic Pentiums don't have hardware virtualization extension,
and building kvm with Voyager, Visual Workstation, or NUMAQ
generates spurious failures.

Signed-off-by: Avi Kivity <avi@...ranet.com>
Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
---
 arch/x86/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-2.6.25-rc2-git4.orig/arch/x86/Kconfig
+++ linux-2.6.25-rc2-git4/arch/x86/Kconfig
@@ -21,7 +21,7 @@ config X86
 	select HAVE_IDE
 	select HAVE_OPROFILE
 	select HAVE_KPROBES
-	select HAVE_KVM
+	select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64)
 
 
 config GENERIC_LOCKBREAK
--
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/