Date:   Mon, 31 Jan 2022 13:02:37 +0530
From:   Naresh Kamboju <naresh.kamboju@...aro.org>
To:     linux-mips@...r.kernel.org,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>,
        regressions@...ts.linux.dev, lkft-triage@...ts.linaro.org
Cc:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Guenter Roeck <linux@...ck-us.net>,
        Arnd Bergmann <arnd@...db.de>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: [next] mips: cavium-octeon/octeon-memcpy.o] Error 1

Following build errors noticed on Linux next 20220131 mips with
cavium_octeon_defconfig
  - mips  cavium_octeon_defconfig gcc-8 - FAILED
  - mips  cavium_octeon_defconfig gcc-10 - FAILED

make --silent --keep-going --jobs=8
O=/home/tuxbuild/.cache/tuxmake/builds/current ARCH=mips
CROSS_COMPILE=mips-linux-gnu- 'CC=sccache mips-linux-gnu-gcc'
'HOSTCC=sccache gcc' cavium_octeon_defconfig
make --silent --keep-going --jobs=8
O=/home/tuxbuild/.cache/tuxmake/builds/current ARCH=mips
CROSS_COMPILE=mips-linux-gnu- 'CC=sccache mips-linux-gnu-gcc'
'HOSTCC=sccache gcc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S: Assembler messages:
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:187: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:188: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:189: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:190: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:192: Error:
unrecognized opcode `ptr 9b,s_exc_p16u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:193: Error:
unrecognized opcode `ptr 9b,s_exc_p15u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:194: Error:
unrecognized opcode `ptr 9b,s_exc_p14u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:195: Error:
unrecognized opcode `ptr 9b,s_exc_p13u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:196: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:197: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:198: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:199: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:200: Error:
unrecognized opcode `ptr 9b,s_exc_p12u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:201: Error:
unrecognized opcode `ptr 9b,s_exc_p11u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:202: Error:
unrecognized opcode `ptr 9b,s_exc_p10u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:204: Error:
unrecognized opcode `ptr 9b,s_exc_p9u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:206: Error:
unrecognized opcode `ptr 9b,l_exc_copy_rewind16'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:207: Error:
unrecognized opcode `ptr 9b,l_exc_copy_rewind16'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:208: Error:
unrecognized opcode `ptr 9b,l_exc_copy_rewind16'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:209: Error:
unrecognized opcode `ptr 9b,l_exc_copy_rewind16'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:210: Error:
unrecognized opcode `ptr 9b,s_exc_p8u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:211: Error:
unrecognized opcode `ptr 9b,s_exc_p7u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:212: Error:
unrecognized opcode `ptr 9b,s_exc_p6u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:213: Error:
unrecognized opcode `ptr 9b,s_exc_p5u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:214: Error:
unrecognized opcode `ptr 9b,l_exc_copy_rewind16'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:215: Error:
unrecognized opcode `ptr 9b,l_exc_copy_rewind16'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:216: Error:
unrecognized opcode `ptr 9b,l_exc_copy_rewind16'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:217: Error:
unrecognized opcode `ptr 9b,l_exc_copy_rewind16'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:218: Error:
unrecognized opcode `ptr 9b,s_exc_p4u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:219: Error:
unrecognized opcode `ptr 9b,s_exc_p3u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:220: Error:
unrecognized opcode `ptr 9b,s_exc_p2u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:221: Error:
unrecognized opcode `ptr 9b,s_exc_p1u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:235: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:236: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:237: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:238: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:240: Error:
unrecognized opcode `ptr 9b,s_exc_p8u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:241: Error:
unrecognized opcode `ptr 9b,s_exc_p7u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:242: Error:
unrecognized opcode `ptr 9b,s_exc_p6u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:243: Error:
unrecognized opcode `ptr 9b,s_exc_p5u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:244: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:245: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:246: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:247: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:248: Error:
unrecognized opcode `ptr 9b,s_exc_p4u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:249: Error:
unrecognized opcode `ptr 9b,s_exc_p3u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:250: Error:
unrecognized opcode `ptr 9b,s_exc_p2u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:251: Error:
unrecognized opcode `ptr 9b,s_exc_p1u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:262: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:263: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:264: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:265: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:267: Error:
unrecognized opcode `ptr 9b,s_exc_p4u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:268: Error:
unrecognized opcode `ptr 9b,s_exc_p3u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:269: Error:
unrecognized opcode `ptr 9b,s_exc_p2u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:270: Error:
unrecognized opcode `ptr 9b,s_exc_p1u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:285: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:288: Error:
unrecognized opcode `ptr 9b,s_exc_p1u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:295: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:298: Error:
unrecognized opcode `ptr 9b,s_exc_p1u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:305: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:310: Error:
unrecognized opcode `ptr 9b,s_exc_p1u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:324: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:325: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:327: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:328: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:329: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:330: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:331: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:332: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:334: Error:
unrecognized opcode `ptr 9b,s_exc_p4u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:335: Error:
unrecognized opcode `ptr 9b,s_exc_p3u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:336: Error:
unrecognized opcode `ptr 9b,s_exc_p2u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:337: Error:
unrecognized opcode `ptr 9b,s_exc_p1u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:347: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:348: Error:
unrecognized opcode `ptr 9b,l_exc_copy'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:350: Error:
unrecognized opcode `ptr 9b,s_exc_p1u'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:366: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:366: Error:
unrecognized opcode `ptr 9b,s_exc_p1'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:367: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:367: Error:
unrecognized opcode `ptr 9b,s_exc_p1'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:368: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:368: Error:
unrecognized opcode `ptr 9b,s_exc_p1'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:369: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:369: Error:
unrecognized opcode `ptr 9b,s_exc_p1'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:370: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:370: Error:
unrecognized opcode `ptr 9b,s_exc_p1'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:371: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:371: Error:
unrecognized opcode `ptr 9b,s_exc_p1'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:372: Error:
unrecognized opcode `ptr 9b,l_exc'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:375: Error:
unrecognized opcode `ptr 9b,s_exc_p1'
/builds/linux/arch/mips/cavium-octeon/octeon-memcpy.S:399: Error:
unrecognized opcode `ptr 9b,l_exc'
make[3]: *** [/builds/linux/scripts/Makefile.build:411:
arch/mips/cavium-octeon/octeon-memcpy.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [/builds/linux/scripts/Makefile.build:572:
arch/mips/cavium-octeon] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [/builds/linux/Makefile:1965: arch/mips] Error 2

Reported-by: Linux Kernel Functional Testing <lkft@...aro.org>

meta data:
-----------
    git describe: next-20220131
    git_repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
    git_sha: 887a333c44eb67973622e530e43cd5e4cf9af927
    target_arch: mips
    kconfig: cavium_octeon_defconfig
    toolchain: gcc-10

Build log:
-------------
https://builds.tuxbuild.com/24RxfqNGrh0Y5VPGCY9Ixeo6ejf/

Steps to reproduce:
--------------------
# To install tuxmake on your system globally:
# sudo pip3 install -U tuxmake
#
# See https://docs.tuxmake.org/ for complete documentation.
# Original tuxmake command with fragments listed below.

tuxmake --runtime podman --target-arch mips --toolchain gcc-10
--kconfig cavium_octeon_defconfig


--
Linaro LKFT
https://lkft.linaro.org

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