Buildresult: linus-rand/arm64-randconfig/arm64-gcc5 built on Apr 2 2020, 12:43

kisskb

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Status:	Failed
Date/Time:	Apr 2 2020, 12:43
Duration:	0:05:42.992744
Builder:	ka2
Revision:	Merge tag 'linux-kselftest-kunit-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest (`668f1e9267415153e30bea03828c0530874e92e4)`
Target:	linus-rand/arm64-randconfig/arm64-gcc5
Branch:	linus-rand
Compiler:	arm64-gcc5 (aarch64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.25.1)
Config:	randconfig (download)
Log:	Download original Possible errors make[2]: * [Makefile:1086: vmlinux] Error 1 make[1]: * [Makefile:1058: autoksyms_recursive] Error 2 make: *** [Makefile:180: sub-make] Error 2 Possible warnings (7) warning: The last gc run reported the following. Please correct the root cause warning: There are too many unreachable loose objects; run 'git prune' to remove them. .config:5235:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD kernel/sched/cputime.c:1007:6: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/sun4i/sun4i_tcon.c:1118:21: warning: 'has_lvds_alt' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/sun4i/sun4i_tcon.c:1118:21: warning: 'has_lvds_alt' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 668f1e9267415153e30bea03828c0530874e92e4^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master warning: The last gc run reported the following. Please correct the root cause and remove .git/gc.log. Automatic cleanup will not be performed until the file is removed. warning: There are too many unreachable loose objects; run 'git prune' to remove them. # git rev-parse -q --verify 668f1e9267415153e30bea03828c0530874e92e4^{commit} 668f1e9267415153e30bea03828c0530874e92e4 # git checkout -q -f -B kisskb 668f1e9267415153e30bea03828c0530874e92e4 # git clean -qxdf # < git log -1 # commit 668f1e9267415153e30bea03828c0530874e92e4 # Merge: 397a97946798 e23349af9ee2 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed Apr 1 16:11:40 2020 -0700 # # Merge tag 'linux-kselftest-kunit-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest # # Pull kunit updates from Shuah Khan: # "This kunit update consists of: # # - debugfs support for displaying kunit test suite results. # # This is especially useful for module-loaded tests to allow # disentangling of test result display from other dmesg events. # CONFIG_KUNIT_DEBUGFS enables/disables the debugfs support. # # - Several fixes and improvements to kunit framework and tool" # # * tag 'linux-kselftest-kunit-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: # kunit: tool: add missing test data file content # kunit: update documentation to describe debugfs representation # kunit: subtests should be indented 4 spaces according to TAP # kunit: add log test # kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display # Documentation: kunit: Make the KUnit documentation less UML-specific # Fix linked-list KUnit test when run multiple times # kunit: kunit_tool: Allow .kunitconfig to disable config items # kunit: Always print actual pointer values in asserts # kunit: add --make_options # kunit: Run all KUnit tests through allyesconfig # kunit: kunit_parser: make parser more robust # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 668f1e9267415153e30bea03828c0530874e92e4 # < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- randconfig KCONFIG_SEED=0x5C200DE0 # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- help # make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- olddefconfig .config:5235:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum arch/arm64/Makefile:35: LSE atomics not supported by binutils arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum arch/arm64/Makefile:35: LSE atomics not supported by binutils /kisskb/src/kernel/sched/cputime.c: In function 'kcpustat_field': /kisskb/src/kernel/sched/cputime.c:1007:6: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] u64 val; ^ /kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c: In function 'sun4i_tcon_bind': /kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c:1118:21: warning: 'has_lvds_alt' may be used uninitialized in this function [-Wmaybe-uninitialized] bool has_lvds_rst, has_lvds_alt, can_lvds; ^ /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr': /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] pd->msg->buf[real_pos] = data; ^ /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:372:16: note: 'data' was declared here unsigned char data; ^ arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum arch/arm64/Makefile:35: LSE atomics not supported by binutils /kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c: In function 'sun4i_tcon_bind': /kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c:1118:21: warning: 'has_lvds_alt' may be used uninitialized in this function [-Wmaybe-uninitialized] bool has_lvds_rst, has_lvds_alt, can_lvds; ^ BTF: .tmp_vmlinux.btf: pahole (pahole) is not available Failed to generate BTF for vmlinux Try to disable CONFIG_DEBUG_INFO_BTF make[2]: * [/kisskb/src/Makefile:1086: vmlinux] Error 1 make[1]: * [/kisskb/src/Makefile:1058: autoksyms_recursive] Error 2 make: *** [Makefile:180: sub-make] Error 2 Command 'make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 # Build took: 0:05:42.992744

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