linux-kernel - [KVM] 2ee567d31a: kernel_selftests.kvm.make

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Message-ID: <20190603023112.GL22325@shao2-debian>
Date:   Mon, 3 Jun 2019 10:31:12 +0800
From:   kernel test robot <rong.a.chen@...el.com>
To:     Christian Borntraeger <borntraeger@...ibm.com>
Cc:     Thomas Huth <thuth@...hat.com>,
        David Hildenbrand <david@...hat.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>, lkp@...org
Subject: [KVM] 2ee567d31a: kernel_selftests.kvm.make_fail

FYI, we noticed the following commit (built with gcc-7):

commit: 2ee567d31a5812cf93c0ec943b142de252ce1cff ("KVM: selftests: enable pgste option for the linker on s390")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master

in testcase: kernel_selftests
with following parameters:

	group: kselftests-01

test-description: The kernel contains a set of "self tests" under the tools/testing/selftests/ directory. These are intended to be small unit tests to exercise individual code paths in the kernel.
test-url: https://www.kernel.org/doc/Documentation/kselftest.txt


on test machine: 8 threads Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz with 8G memory

caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):


If you fix the issue, kindly add following tag
Reported-by: kernel test robot <rong.a.chen@...el.com>


2019-05-31 18:25:21 make run_tests -C kvm
make: Entering directory '/usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm'
make --no-builtin-rules ARCH=x86 -C ../../../.. headers_install
make[1]: Entering directory '/usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff'
make[1]: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff'
gcc -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I../../../../tools/include -I../../../../usr/include/ -Iinclude -Ilib -Iinclude/x86_64 -I..   -c lib/assert.c -o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/assert.o
gcc -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I../../../../tools/include -I../../../../usr/include/ -Iinclude -Ilib -Iinclude/x86_64 -I..   -c lib/elf.c -o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/elf.o
gcc -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I../../../../tools/include -I../../../../usr/include/ -Iinclude -Ilib -Iinclude/x86_64 -I..   -c lib/io.c -o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/io.o
gcc -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I../../../../tools/include -I../../../../usr/include/ -Iinclude -Ilib -Iinclude/x86_64 -I..   -c lib/kvm_util.c -o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/kvm_util.o
gcc -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I../../../../tools/include -I../../../../usr/include/ -Iinclude -Ilib -Iinclude/x86_64 -I..   -c lib/ucall.c -o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/ucall.o
gcc -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I../../../../tools/include -I../../../../usr/include/ -Iinclude -Ilib -Iinclude/x86_64 -I..   -c lib/sparsebit.c -o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/sparsebit.o
gcc -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I../../../../tools/include -I../../../../usr/include/ -Iinclude -Ilib/x86_64 -Iinclude/x86_64 -I..   -c lib/x86_64/processor.c -o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/x86_64/processor.o
gcc -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I../../../../tools/include -I../../../../usr/include/ -Iinclude -Ilib/x86_64 -Iinclude/x86_64 -I..   -c lib/x86_64/vmx.c -o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/x86_64/vmx.o
ar crs /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/libkvm.a /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/assert.o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/elf.o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/io.o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/kvm_util.o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/ucall.o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/sparsebit.o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/x86_64/processor.o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/lib/x86_64/vmx.o
gcc -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I../../../../tools/include -I../../../../usr/include/ -Iinclude -Ix86_64 -Iinclude/x86_64 -I..  -pthread  -no-pie -Wl,--s390-pgste  x86_64/platform_info_test.c /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/libkvm.a  -o /usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/x86_64/platform_info_test
/usr/bin/ld: unrecognized option '--s390-pgste'
/usr/bin/ld: use the --help option for usage information
collect2: error: ld returned 1 exit status
../lib.mk:138: recipe for target '/usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/x86_64/platform_info_test' failed
make: *** [/usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm/x86_64/platform_info_test] Error 1
make: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-7.6-2ee567d31a5812cf93c0ec943b142de252ce1cff/tools/testing/selftests/kvm'


To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml


Thanks,
Rong Chen

View attachment "config-5.2.0-rc2-00007-g2ee567d" of type "text/plain" (196197 bytes)

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