linux-kernel - Re: [PATCH v4 3/3] Documentation: Add ABI entry for vmcs sysfs interface

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Message-ID: <20120704145345.GG23020@kroah.com>
Date:	Wed, 4 Jul 2012 07:53:45 -0700
From:	Greg KH <gregkh@...uxfoundation.org>
To:	Yanfei Zhang <zhangyanfei@...fujitsu.com>
Cc:	Avi Kivity <avi@...hat.com>, mtosatti@...hat.com,
	ebiederm@...ssion.com, luto@....edu,
	Joerg Roedel <joerg.roedel@....com>, dzickus@...hat.com,
	paul.gortmaker@...driver.com, ludwig.nussel@...e.de,
	linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
	kexec@...ts.infradead.org
Subject: Re: [PATCH v4 3/3] Documentation: Add ABI entry for vmcs sysfs
 interface

On Wed, Jul 04, 2012 at 06:06:28PM +0800, Yanfei Zhang wrote:
> Signed-off-by: zhangyanfei <zhangyanfei@...fujitsu.com>
> ---
>  Documentation/ABI/testing/sysfs-devices-system-cpu |   21 ++++++++++++++++++++
>  1 files changed, 21 insertions(+), 0 deletions(-)
> 
> diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu
> index 5dab364..6efbd6c 100644
> --- a/Documentation/ABI/testing/sysfs-devices-system-cpu
> +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu
> @@ -9,6 +9,27 @@ Description:
>  
>  		/sys/devices/system/cpu/cpu#/
>  
> +What:		/sys/devices/system/cpu/vmcs_id

Wait, aren't these a per-cpu value?  You have them as a "global" value
for all cpus, is that really the case?  Shouldn't they be under
/sys/devices/system/cpu/cpu#/ instead?

thanks,

greg k-h
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