From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: kbuild test robot <fengguang.wu@intel.com>,
Sasha Levin <sasha.levin@oracle.com>,
kbuild-all@01.org, linux-kernel@vger.kernel.org,
Linux Memory Management List <linux-mm@kvack.org>,
David Vrabel <david.vrabel@citrix.com>,
boris.ostrovsky@oracle.com
Subject: Re: arch/x86/xen/suspend.c:70:9: error: implicit declaration of function 'xen_pv_domain'
Date: Tue, 22 Dec 2015 11:49:46 +0000 [thread overview]
Message-ID: <alpine.DEB.2.02.1512221142200.3096@kaball.uk.xensource.com> (raw)
In-Reply-To: <20151221140704.e376871cd786498eb5e71352@linux-foundation.org>
On Mon, 21 Dec 2015, Andrew Morton wrote:
> On Mon, 21 Dec 2015 00:43:17 +0800 kbuild test robot <fengguang.wu@intel.com> wrote:
>
> > First bad commit (maybe != root cause):
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head: 69c37a92ddbf79d9672230f21a04580d7ac2f4c3
> > commit: 71458cfc782eafe4b27656e078d379a34e472adf kernel: add support for gcc 5
> > date: 1 year, 2 months ago
> > config: x86_64-randconfig-x006-201551 (attached as .config)
> > reproduce:
> > git checkout 71458cfc782eafe4b27656e078d379a34e472adf
> > # save the attached .config to linux build tree
> > make ARCH=x86_64
> >
> > All errors (new ones prefixed by >>):
> >
> > arch/x86/xen/suspend.c: In function 'xen_arch_pre_suspend':
> > >> arch/x86/xen/suspend.c:70:9: error: implicit declaration of function 'xen_pv_domain' [-Werror=implicit-function-declaration]
> > if (xen_pv_domain())
> > ^
>
> hm, tricky!
>
> --- a/arch/x86/xen/suspend.c~arch-x86-xen-suspendc-include-xen-xenh
> +++ a/arch/x86/xen/suspend.c
> @@ -1,6 +1,7 @@
> #include <linux/types.h>
> #include <linux/tick.h>
>
> +#include <xen/xen.h>
> #include <xen/interface/xen.h>
> #include <xen/grant_table.h>
> #include <xen/events.h>
Looks like the right fix. David? Boris?
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next prev parent reply other threads:[~2015-12-22 11:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-20 16:43 kbuild test robot
2015-12-21 22:07 ` Andrew Morton
2015-12-22 11:49 ` Stefano Stabellini [this message]
2015-12-22 14:31 ` Boris Ostrovsky
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