On Thu, 15 Mar 2007 22:47:46 -0700 Chris Wright <[EMAIL PROTECTED]> wrote:
> Given all the discussion, let's just require NO_HZ when
> CONFIG_PARAVIRT. Anyone object?
>
> Signed-off-by: Chris Wright <[EMAIL PROTECTED]>
> ---
>
> --- a/arch/i386/Kconfig Mon Mar 12 11:07:45 2007 -0700
> +++ b/arch/i386/Kconfig Mon Mar 12 16:53:14 2007 -0700
> @@ -208,7 +208,7 @@ endchoice
>
> config PARAVIRT
> bool "Paravirtualization support (EXPERIMENTAL)"
> - depends on EXPERIMENTAL
> + depends on EXPERIMENTAL && NO_HZ
> depends on !(X86_VISWS || X86_VOYAGER)
> help
> Paravirtualization is a way of running multiple instances of
Apart from all the other fun, it seems that we need to merge
kconfig-abort-configuration-with-recursive-dependencies.patch, because
scripts/kconfig/conf -m arch/i386/Kconfig
Error: Found recursive dependency: PARAVIRT NO_HZ PARAVIRT
make[1]: *** [allmodconfig] Error 1
make: *** [allmodconfig] Error 2
This is due to your patch interacting with
make-config_paravirt-require-no_hz.patch:
From: Chris Wright <[EMAIL PROTECTED]>
Require NO_HZ when CONFIG_PARAVIRT.
Signed-off-by: Chris Wright <[EMAIL PROTECTED]>
Cc: Jeremy Fitzhardinge <[EMAIL PROTECTED]>
Cc: Rusty Russell <[EMAIL PROTECTED]>
Acked-by: Zachary Amsden <[EMAIL PROTECTED]>
Cc: Ingo Molnar <[EMAIL PROTECTED]>
Cc: Thomas Gleixner <[EMAIL PROTECTED]>
Cc: Andi Kleen <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
arch/i386/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN arch/i386/Kconfig~make-config_paravirt-require-no_hz arch/i386/Kconfig
--- a/arch/i386/Kconfig~make-config_paravirt-require-no_hz
+++ a/arch/i386/Kconfig
@@ -208,7 +208,7 @@ endchoice
config PARAVIRT
bool "Paravirtualization support (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ depends on EXPERIMENTAL && NO_HZ
depends on !(X86_VISWS || X86_VOYAGER)
select NO_HZ
help
_
I'll drop both of them while you guys sort it all out.
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