From: Ingo Molnar <mingo@elte.hu>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: linux-rt-users@vger.kernel.org,
Rusty Russell <rusty@rustcorp.com.au>,
Andrew Morton <akpm@osdl.org>
Subject: [patch] paravirt: disable Kbuild option for now
Date: Tue, 9 Jan 2007 09:45:20 +0100 [thread overview]
Message-ID: <20070109084520.GA444@elte.hu> (raw)
In-Reply-To: <20070108163027.GD5098@localhost.localdomain>
* Sascha Hauer <s.hauer@pengutronix.de> wrote:
> In include/linux/irqflags.h safe_halt changed from a macro to a static
> inline function which results in tons of warnings for architectures
> other than x86[-64]:
>
> include/linux/irqflags.h:99: warning: implicit declaration of function
> 'raw_safe_halt'
ok, this is still not fixed in rt2 - which is using Rusty's
paravirt-unexport patch.
Andrew, we need to fix this before v2.6.20 is released. Simplest
upstream fix is to just disable the CONFIG_PARAVIRT Kbuild option, as
per the patch below. Rusty's unexport patch is promising in many ways,
but it's v2.6.21 stuff IMO.
i'm keeping it enabled in -rt, which makes actual use of this
infrastructure via KVM-paravirt, so it wont be forgotten.
Ingo
-------------->
From: Ingo Molnar <mingo@elte.hu>
Subject: [patch] paravirt: disable Kbuild option for now
disable CONFIG_PARAVIRT for now - it's not like that it is useful for
anything in-tree at the moment. I'll make sure it's fixed in v2.6.21.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Index: linux/arch/i386/Kconfig
===================================================================
--- linux.orig/arch/i386/Kconfig
+++ linux/arch/i386/Kconfig
@@ -199,6 +199,12 @@ endchoice
config PARAVIRT
bool "Paravirtualization support (EXPERIMENTAL)"
+
+ #
+ # Work in progress, disable for now:
+ #
+ depends on 0
+
depends on EXPERIMENTAL
depends on !(X86_VISWS || X86_VOYAGER)
help
next prev parent reply other threads:[~2007-01-09 8:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-08 16:30 2.6.20-rc4-rt0: i386 assembler in kernel/sys.c Sascha Hauer
2007-01-09 8:45 ` Ingo Molnar [this message]
2007-01-09 12:05 ` [patch] paravirt: disable Kbuild option for now Rusty Russell
2007-01-09 12:11 ` Ingo Molnar
2007-01-09 12:39 ` Rusty Russell
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