From: Avi Kivity <avi@redhat.com>
To: "Ren, Yongjie" <yongjie.ren@intel.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: KVM make error--drivers/usb/serial/usb_wwan.c
Date: Wed, 23 Mar 2011 11:02:21 +0200 [thread overview]
Message-ID: <4D89B71D.5030900@redhat.com> (raw)
In-Reply-To: <CE59C043D0EC3349B2BF41C0EC72229B4B28E11F@shsmsx501.ccr.corp.intel.com>
On 03/23/2011 04:41 AM, Ren, Yongjie wrote:
> Hi folks,
> Kvm.git: commit 2ee44a580db58f98d85b57bfc468bbc5729ec9b3 Author: Avi Kivity Date: Mon Mar 21 12:53:58 2011 +0200
> My build system: RHEL5u5, Linux kvm-build 2.6.38-rc4+ #1 SMP Sat Feb 19 15:35:09 CST 2011 x86_64 x86_64 x86_64 GNU/Linux
>
> When I make kvm, I get the following error.
> drivers/usb/serial/usb_wwan.c: In function 'play_delayed':
> drivers/usb/serial/usb_wwan.c:702: error: 'struct dev_pm_info' has no member named 'usage_count'
>
> And I look at the 702Row of usb_wwan.c It shows:
> atomic_dec(&port->serial->interface->dev.power.usage_count);
> I see usage_count is declared in kvm.git/include/linux/pm.h , but it is declared between "#ifdef" and "#endif". #ifdef CONFIG_PM_RUNTIME .
> Kernel of build system doesn't define CONFIG_PM_RUNTIME, so I got the kvm make error.
>
> Anybody knows the solution ? Thanks.
>
I suggest simply disabling this driver. A simple way is 'make
localmodconfig' which disables all drivers not currently in use (and
makes for a much faster build as well).
The problem will likely go away on the next merge from linux-2.6.git.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2011-03-23 9:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-23 2:41 KVM make error--drivers/usb/serial/usb_wwan.c Ren, Yongjie
2011-03-23 9:02 ` Avi Kivity [this message]
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