From: Philip Li <philip.li@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [linux-next:master 1358/4896] {standard input}:1223: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d4,%d3,(%a3)' ignored
Date: Fri, 20 Dec 2019 10:08:32 +0800 [thread overview]
Message-ID: <20191220020832.GD26966@intel.com> (raw)
In-Reply-To: <CANpmjNMpi7CVVjDU6r3oKPW_Gkc5+ryoD=C_9E55ttoH=_V0Fg@mail.gmail.com>
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On Fri, Dec 20, 2019 at 02:46:49AM +0100, Marco Elver wrote:
> On Thu, 19 Dec 2019 at 20:38, kbuild test robot <lkp@intel.com> wrote:
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> > head: 9f8535c5f75f0e23359962527dbfd31478b2cf16
> > commit: 7f4d7be8beb91407109b947153e5444025446e2f [1358/4896] asm-generic/atomic: Use __always_inline for pure wrappers
> > config: m68k-randconfig-a001-20191217 (attached as .config)
> > compiler: m68k-linux-gcc (GCC) 7.5.0
> > reproduce:
> > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> > chmod +x ~/bin/make.cross
> > git checkout 7f4d7be8beb91407109b947153e5444025446e2f
> > # save the attached .config to linux build tree
> > GCC_VERSION=7.5.0 make.cross ARCH=m68k
> >
> > If you fix the issue, kindly add following tag
> > Reported-by: kbuild test robot <lkp@intel.com>
> >
> > All errors (new ones prefixed by >>):
> >
> > {standard input}: Assembler messages:
> > {standard input}:345: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d0,%d2,(%a3)' ignored
> > {standard input}:428: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d1,%d0,(%a3)' ignored
> > {standard input}:574: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d0,%d2,(%a0)' ignored
> > {standard input}:634: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d0,%d2,(%a0)' ignored
> > {standard input}:820: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d2,%d0,(%a0)' ignored
> > {standard input}:952: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d3,%d0,(%a0)' ignored
> > {standard input}:1136: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d2,%d1,(%a3)' ignored
> > >> {standard input}:1223: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d4,%d3,(%a3)' ignored
> > {standard input}:1362: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d7,%d1,(%a3)' ignored
> > {standard input}:1514: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d7,%d1,(%a3)' ignored
> > {standard input}:1725: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d0,%d1,(%a3)' ignored
> > {standard input}:1824: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d0,%d2,(%a3)' ignored
> > {standard input}:1844: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d1,%d2,(%a3)' ignored
> > {standard input}:1878: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d0,%d2,(%a0)' ignored
> > {standard input}:1988: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d1,%d0,(%a3)' ignored
> > {standard input}:2068: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d1,%d0,(%a3)' ignored
> > {standard input}:2230: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d2,%d1,(%a3)' ignored
> > {standard input}:2314: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d4,%d3,(%a3)' ignored
> > >> {standard input}:2620: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d5,%d1,(%a3)' ignored
> > >> {standard input}:2835: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d1,%d5,(%a3)' ignored
> > {standard input}:3189: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d0,%d1,(%a3)' ignored
> > {standard input}:3325: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d0,%d1,(%a3)' ignored
>
> Same as the other report:
>
> "The __always_inline changes merely affect the locations in which these
> occur ("casl" being related to xchg implementations).
>
> The change the build robot points at here is not the root cause for
> the error messages here. Also note that these error messages have
> already been occurring in other places (the locations without ">>").
>
> Presumably the root cause is some misconfiguration of this arch or
> unsupported toolchain used by test robot?"
thanks for the input, we will investigate this. And we will blacklist
this error to avoid noise before we fix the problem.
>
> Thanks,
> -- Marco
>
> > ---
> > 0-DAY kernel test infrastructure Open Source Technology Center
> > https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org Intel Corporation
> _______________________________________________
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prev parent reply other threads:[~2019-12-20 2:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-19 19:37 [linux-next:master 1358/4896] {standard input}:1223: Error: invalid instruction for this architecture; needs 68020 or higher (68020 [68k, 68ec020], 68030 [68ec030], 68040 [68ec040], 68060 [68ec060]) -- statement `casl %d4,%d3,(%a3)' ignored kbuild test robot
2019-12-20 1:46 ` Marco Elver
2019-12-20 2:08 ` Philip Li [this message]
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