From: Lee Jones <lee.jones@linaro.org>
To: kbuild-all@lists.01.org
Subject: Re: [android-goldfish:android-3.18 77/176] lib/swiotlb.c:475: undefined reference to `iommu_is_span_boundary'
Date: Thu, 05 Mar 2020 08:29:41 +0000 [thread overview]
Message-ID: <20200305082941.GF3332@dell> (raw)
In-Reply-To: <5726fb71-30ec-9320-9ea9-8df37240af45@intel.com>
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On Thu, 05 Mar 2020, Rong Chen wrote:
> On 3/5/20 4:15 PM, Lee Jones wrote:
> > On Thu, 05 Mar 2020, kbuild test robot wrote:
> >
> > > Hi Thierry,
> > >
> > > It's probably a bug fix that unveils the link errors.
> > >
> > > tree: https://android.googlesource.com/kernel/goldfish android-3.18
> > > head: fc3a315138d1dcd49502f5489764c040639a4633
> > > commit: 468bb020e64581d805833125a7ae18e93498b4c5 [77/176] swiotlb: Make linux/swiotlb.h standalone includible
> > > config: mips-randconfig-a001-20200304 (attached as .config)
> > > compiler: mips64-linux-gcc (GCC) 5.5.0
> > android-3.18 doesn't support MIPS.
> >
> > Please remove this build from your test suite.
> Hi Lee,
>
> Thanks for the help, I saw some branches in this tree, does other versions
> support MIPS?
>
> android-3.18
> android-4.14
> android-4.4
> android-5.4
I don't know to be honest. I only maintain android-3.18.
Maybe Todd (now Cc'ed can answer that).
> > > reproduce:
> > > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> > > chmod +x ~/bin/make.cross
> > > git checkout 468bb020e64581d805833125a7ae18e93498b4c5
> > > # save the attached .config to linux build tree
> > > GCC_VERSION=5.5.0 make.cross ARCH=mips
> > >
> > > If you fix the issue, kindly add following tag
> > > Reported-by: kbuild test robot <lkp@intel.com>
> > >
> > > All errors (new ones prefixed by >>):
> > >
> > > lib/built-in.o: In function `swiotlb_tbl_map_single':
> > > > > lib/swiotlb.c:475: undefined reference to `iommu_is_span_boundary'
>
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
prev parent reply other threads:[~2020-03-05 8:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-04 18:33 [android-goldfish:android-3.18 77/176] lib/swiotlb.c:475: undefined reference to `iommu_is_span_boundary' kbuild test robot
2020-03-05 8:15 ` Lee Jones
2020-03-05 8:24 ` Rong Chen
2020-03-05 8:29 ` Lee Jones [this message]
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