* paulmck@linux.vnet.ibm.com <paulmck@linux.vnet.ibm.com> wrote:

quoted text
> From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
> 
> Only for testing in -tip and -next, not yet for inclusion into mainline.
> 
> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
> ---
>  arch/arm/configs/afeb9260_defconfig     |    2 +-
>  arch/arm/configs/am200epdkit_defconfig  |    2 +-
>  arch/arm/configs/cm_x300_defconfig      |    2 +-
>  arch/arm/configs/corgi_defconfig        |    2 +-
>  arch/arm/configs/csb637_defconfig       |    2 +-
>  arch/arm/configs/eseries_pxa_defconfig  |    2 +-
>  arch/arm/configs/ezx_defconfig          |    2 +-
>  arch/arm/configs/imx27ads_defconfig     |    2 +-
>  arch/arm/configs/jornada720_defconfig   |    2 +-
>  arch/arm/configs/kirkwood_defconfig     |    2 +-
>  arch/arm/configs/loki_defconfig         |    2 +-
>  arch/arm/configs/magician_defconfig     |    2 +-
>  arch/arm/configs/mv78xx0_defconfig      |    2 +-
>  arch/arm/configs/mx31ads_defconfig      |    2 +-
>  arch/arm/configs/mx31litekit_defconfig  |    2 +-
>  arch/arm/configs/omap3_beagle_defconfig |    2 +-
>  arch/arm/configs/omap_h2_1610_defconfig |    2 +-
>  arch/arm/configs/omap_ldp_defconfig     |    2 +-
>  arch/arm/configs/orion5x_defconfig      |    2 +-
>  arch/arm/configs/overo_defconfig        |    2 +-
>  arch/arm/configs/palmz72_defconfig      |    2 +-
>  arch/arm/configs/pcm037_defconfig       |    2 +-
>  arch/arm/configs/pcm038_defconfig       |    2 +-
>  arch/arm/configs/s3c2410_defconfig      |    2 +-
>  arch/arm/configs/spitz_defconfig        |    2 +-
>  arch/arm/configs/tct_hammer_defconfig   |    2 +-
>  arch/arm/configs/viper_defconfig        |    2 +-
>  arch/arm/configs/xm_x2xx_defconfig      |    2 +-
>  28 files changed, 28 insertions(+), 28 deletions(-)

ouch!

There's a much more shrewd method to achieve the same, via 2 lines total 
patch:

Change the name of CONFIG_CLASSIC_RCU to something else such as 
CONFIG_FLAT_RCU. That does all the magic and more: all configs will 
default to tree-rcu - not just defconfigs! Agreed?

[ I think the gene of laziness is probably more developed in my genome
  than in yours. It is a very useful trait ;-) ]

	Ingo
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