From: "Michael S. Tsirkin" <mst@redhat.com>
To: "Wang, Wei W" <wei.w.wang@intel.com>
Cc: "Wu, Fengguang" <fengguang.wu@intel.com>,
"kbuild-all@01.org" <kbuild-all@01.org>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"virtualization@lists.linux-foundation.org"
<virtualization@lists.linux-foundation.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
Liang Li <liang.z.li@intel.com>
Subject: Re: [vhost:vhost 20/20] ERROR: "page_poisoning_enabled" [drivers/virtio/virtio_balloon.ko] undefined!
Date: Wed, 7 Feb 2018 06:28:18 +0200 [thread overview]
Message-ID: <20180207062613-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <286AC319A985734F985F78AFA26841F739432E31@shsmsx102.ccr.corp.intel.com>
On Wed, Feb 07, 2018 at 03:26:31AM +0000, Wang, Wei W wrote:
> On Wednesday, February 7, 2018 10:52 AM, Michael S. Tsirkin wrote:
> > On Wed, Feb 07, 2018 at 10:25:35AM +0800, Wei Wang wrote:
> > > On 02/07/2018 09:26 AM, kbuild test robot wrote:
> > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
> > vhost
> > > > head: 96bcd04462b99e2c80e09f6537770a0ca6b288d0
> > > > commit: 96bcd04462b99e2c80e09f6537770a0ca6b288d0 [20/20]
> > > > virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT
> > > > config: ia64-allmodconfig (attached as .config)
> > > > compiler: ia64-linux-gcc (GCC) 7.2.0
> > > > reproduce:
> > > > wget https://raw.githubusercontent.com/intel/lkp-
> > tests/master/sbin/make.cross -O ~/bin/make.cross
> > > > chmod +x ~/bin/make.cross
> > > > git checkout 96bcd04462b99e2c80e09f6537770a0ca6b288d0
> > > > # save the attached .config to linux build tree
> > > > make.cross ARCH=ia64
> > > >
> > > > All errors (new ones prefixed by >>):
> > > >
> > > > WARNING: modpost: missing MODULE_LICENSE() in
> > drivers/auxdisplay/img-ascii-lcd.o
> > > > see include/linux/module.h for more information
> > > > WARNING: modpost: missing MODULE_LICENSE() in drivers/gpio/gpio-
> > ath79.o
> > > > see include/linux/module.h for more information
> > > > WARNING: modpost: missing MODULE_LICENSE() in drivers/gpio/gpio-
> > iop.o
> > > > see include/linux/module.h for more information
> > > > WARNING: modpost: missing MODULE_LICENSE() in
> > drivers/iio/accel/kxsd9-i2c.o
> > > > see include/linux/module.h for more information
> > > > WARNING: modpost: missing MODULE_LICENSE() in
> > drivers/iio/adc/qcom-vadc-common.o
> > > > see include/linux/module.h for more information
> > > > WARNING: modpost: missing MODULE_LICENSE() in
> > drivers/media/platform/mtk-vcodec/mtk-vcodec-common.o
> > > > see include/linux/module.h for more information
> > > > WARNING: modpost: missing MODULE_LICENSE() in
> > drivers/media/platform/tegra-cec/tegra_cec.o
> > > > see include/linux/module.h for more information
> > > > WARNING: modpost: missing MODULE_LICENSE() in
> > drivers/mtd/nand/denali_pci.o
> > > > see include/linux/module.h for more information
> > > > WARNING: modpost: missing MODULE_LICENSE() in
> > drivers/pinctrl/pxa/pinctrl-pxa2xx.o
> > > > see include/linux/module.h for more information
> > > > WARNING: modpost: missing MODULE_LICENSE() in
> > drivers/power/reset/zx-reboot.o
> > > > see include/linux/module.h for more information
> > > > > > ERROR: "page_poisoning_enabled" [drivers/virtio/virtio_balloon.ko]
> > undefined!
> > >
> > > page_poisoning_enabled needs to be exposed. I'll send a small patch to
> > > add EXPORT_SYMBOL_GPL(page_poisoning_enabled).
> > >
> > >
> > > Best,
> > > Wei
> >
> > This will probably miss this release cycle.
>
> OK if it's too difficult. My bad, didn't capture that, too sad :(
There will always be the next release. There's work to do on the
qemu side meanwhile.
> I just resent that patch with the fix.
>
> Best,
> Wei
I can park it on the vhost branch once the merge window closes.
--
MST
prev parent reply other threads:[~2018-02-07 4:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-07 1:26 [vhost:vhost 20/20] ERROR: "page_poisoning_enabled" [drivers/virtio/virtio_balloon.ko] undefined! kbuild test robot
2018-02-07 2:25 ` Wei Wang
2018-02-07 2:52 ` Michael S. Tsirkin
2018-02-07 3:26 ` Wang, Wei W
2018-02-07 4:28 ` Michael S. Tsirkin [this message]
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