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Date:   Mon, 31 Dec 2018 03:30:57 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Stefan Agner <stefan@...er.ch>
Cc:     kbuild-all@...org, linux@...linux.org.uk, ndesaulniers@...gle.com,
        natechancellor@...il.com, arnd@...db.de, ard.biesheuvel@...aro.org,
        nicolas.pitre@...aro.org, peterz@...radead.org, mingo@...hat.com,
        will.deacon@....com, julien.thierry@....com, mark.rutland@....com,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Stefan Agner <stefan@...er.ch>
Subject: Re: [PATCH 2/3] ARM: uaccess: use unified assembler language syntax

Hi Stefan,

I love your patch! Yet something to improve:

[auto build test ERROR on arm/for-next]
[also build test ERROR on v4.20 next-20181224]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Stefan-Agner/ARM-fix-argument-count-to-match-macro-definition/20181231-001137
base:   git://git.armlinux.org.uk/~rmk/linux-arm.git for-next
config: arm-pcm027_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 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
        # save the attached .config to linux build tree
        GCC_VERSION=7.2.0 make.cross ARCH=arm 

All errors (new ones prefixed by >>):

   /tmp/ccSM947n.s: Assembler messages:
>> /tmp/ccSM947n.s:1603: Error: bad instruction `sbcscc ip,ip,r3'
>> /tmp/ccSM947n.s:2036: Error: bad instruction `sbcscc lr,lr,r3'
>> /tmp/ccSM947n.s:2079: Error: bad instruction `sbcscc r1,r1,ip'
>> /tmp/ccSM947n.s:2237: Error: bad instruction `sbcscc r4,r4,r3'
--
   /tmp/ccpLxmD2.s: Assembler messages:
>> /tmp/ccpLxmD2.s:217: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccpLxmD2.s:410: Error: bad instruction `sbcscc r1,r1,ip'
>> /tmp/ccpLxmD2.s:607: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:676: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:739: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:782: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccpLxmD2.s:1058: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1095: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccpLxmD2.s:1191: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1210: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1261: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccpLxmD2.s:1313: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1361: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1410: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccpLxmD2.s:1440: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1511: Error: bad instruction `sbcscc r1,r1,r3'
>> /tmp/ccpLxmD2.s:1593: Error: bad instruction `sbcscc r2,r2,r3'
   /tmp/ccpLxmD2.s:1637: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1692: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1772: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1820: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1889: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1942: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:1996: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccpLxmD2.s:2090: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccpLxmD2.s:2335: Error: bad instruction `sbcscc r1,r1,r3'
>> /tmp/ccpLxmD2.s:2542: Error: bad instruction `sbcscc r0,r0,r1'
--
   /tmp/ccAjGERX.s: Assembler messages:
   /tmp/ccAjGERX.s:329: Error: bad instruction `sbcscc r1,r1,r3'
>> /tmp/ccAjGERX.s:367: Error: bad instruction `sbcscc r1,r1,r0'
   /tmp/ccAjGERX.s:552: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccAjGERX.s:698: Error: bad instruction `sbcscc r1,r1,r3'
--
   /tmp/ccQ0YGje.s: Assembler messages:
>> /tmp/ccQ0YGje.s:864: Error: bad instruction `sbcscc ip,ip,r8'
>> /tmp/ccQ0YGje.s:3564: Error: bad instruction `sbcscc r0,r0,r2'
   /tmp/ccQ0YGje.s:3603: Error: bad instruction `sbcscc r0,r0,r2'
--
   /tmp/ccSrZAfg.s: Assembler messages:
   /tmp/ccSrZAfg.s:595: Error: bad instruction `sbcscc ip,ip,r3'
>> /tmp/ccSrZAfg.s:893: Error: bad instruction `sbcscc r1,r1,r2'
   /tmp/ccSrZAfg.s:1084: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccSrZAfg.s:1342: Error: bad instruction `sbcscc r0,r0,r2'
   /tmp/ccSrZAfg.s:1379: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccSrZAfg.s:1628: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccSrZAfg.s:1697: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccSrZAfg.s:1782: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccSrZAfg.s:1827: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccSrZAfg.s:1922: Error: bad instruction `sbcscc r1,r1,r3'
--
   /tmp/ccQVk2bL.s: Assembler messages:
>> /tmp/ccQVk2bL.s:339: Error: bad instruction `sbcscc r2,r2,r5'
   /tmp/ccQVk2bL.s:785: Error: bad instruction `sbcscc r1,r1,r3'
--
   /tmp/cctwQj9v.s: Assembler messages:
   /tmp/cctwQj9v.s:3331: Error: bad instruction `sbcscc r1,r1,r2'
>> /tmp/cctwQj9v.s:3454: Error: bad instruction `sbcscc ip,ip,r1'
>> /tmp/cctwQj9v.s:3886: Error: bad instruction `sbcscc r6,r6,r3'
>> /tmp/cctwQj9v.s:4053: Error: bad instruction `sbcscc r3,r3,ip'
   /tmp/cctwQj9v.s:4501: Error: bad instruction `sbcscc r1,r1,r3'
--
   /tmp/ccdaVsdC.s: Assembler messages:
   /tmp/ccdaVsdC.s:1040: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccdaVsdC.s:1117: Error: bad instruction `sbcscc r1,r1,r2'
   /tmp/ccdaVsdC.s:1169: Error: bad instruction `sbcscc r1,r1,r2'
   /tmp/ccdaVsdC.s:1490: Error: bad instruction `sbcscc ip,ip,r3'
   /tmp/ccdaVsdC.s:1608: Error: bad instruction `sbcscc r2,r2,r3'
   /tmp/ccdaVsdC.s:1645: Error: bad instruction `sbcscc r2,r2,r3'
   /tmp/ccdaVsdC.s:2127: Error: bad instruction `sbcscc lr,lr,r3'
   /tmp/ccdaVsdC.s:2178: Error: bad instruction `sbcscc r2,r2,r3'
   /tmp/ccdaVsdC.s:2254: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccdaVsdC.s:3002: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccdaVsdC.s:3090: Error: bad instruction `sbcscc ip,ip,r3'
   /tmp/ccdaVsdC.s:3407: Error: bad instruction `sbcscc ip,ip,r3'
>> /tmp/ccdaVsdC.s:3514: Error: bad instruction `sbcscc ip,ip,r2'
   /tmp/ccdaVsdC.s:4601: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccdaVsdC.s:4903: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccdaVsdC.s:5002: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccdaVsdC.s:5357: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccdaVsdC.s:5423: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccdaVsdC.s:5482: Error: bad instruction `sbcscc r2,r2,r3'
   /tmp/ccdaVsdC.s:5536: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccdaVsdC.s:5983: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccdaVsdC.s:6056: Error: bad instruction `sbcscc ip,ip,r2'
   /tmp/ccdaVsdC.s:6168: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccdaVsdC.s:6226: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccdaVsdC.s:6439: Error: bad instruction `sbcscc ip,ip,r3'
   /tmp/ccdaVsdC.s:6613: Error: bad instruction `sbcscc ip,ip,r3'
   /tmp/ccdaVsdC.s:6653: Error: bad instruction `sbcscc r0,r0,r2'
   /tmp/ccdaVsdC.s:6722: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccdaVsdC.s:6806: Error: bad instruction `sbcscc r1,r1,r3'
--
   /tmp/ccETCYt7.s: Assembler messages:
>> /tmp/ccETCYt7.s:193: Error: bad instruction `sbcscc ip,ip,lr'
>> /tmp/ccETCYt7.s:870: Error: bad instruction `sbcscc r3,r3,r4'
--
   /tmp/ccO4VON1.s: Assembler messages:
>> /tmp/ccO4VON1.s:661: Error: bad instruction `sbcscc r5,r5,r3'
   /tmp/ccO4VON1.s:761: Error: bad instruction `sbcscc r5,r5,r3'
   /tmp/ccO4VON1.s:879: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccO4VON1.s:980: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccO4VON1.s:1465: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccO4VON1.s:1618: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccO4VON1.s:1689: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/ccO4VON1.s:1768: Error: bad instruction `sbcscc r0,r0,r3'
   /tmp/ccO4VON1.s:1808: Error: bad instruction `sbcscc r2,r2,r3'
--
   /tmp/cc3U7xxJ.s: Assembler messages:
   /tmp/cc3U7xxJ.s:284: Error: bad instruction `sbcscc ip,ip,r3'
   /tmp/cc3U7xxJ.s:1487: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/cc3U7xxJ.s:1596: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/cc3U7xxJ.s:2047: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/cc3U7xxJ.s:2120: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/cc3U7xxJ.s:2352: Error: bad instruction `sbcscc r1,r1,r3'
   /tmp/cc3U7xxJ.s:2617: Error: bad instruction `sbcscc r0,r0,r2'
>> /tmp/cc3U7xxJ.s:2800: Error: bad instruction `sbcscc r7,r7,r3'
..

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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