Buildresult: linus/s390-allyesconfig/s390x-gcc8 built on Sep 7 2021, 10:03

kisskb

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Status:	Failed
Date/Time:	Sep 7 2021, 10:03
Duration:	0:16:57.246677
Builder:	blade46
Revision:	thunderbolt: test: split up test cases in tb_test_credit_alloc_all (`4b93c544e90e2b28326182d31ee008eb80e02074)`
Target:	linus/s390-allyesconfig/s390x-gcc8
Branch:	linus
Compiler:	s390x-gcc8 (s390-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	allyesconfig (download)
Log:	Download original Possible errors arch/s390/kernel/syscall.c:168:1: error: '__do_syscall' uses dynamic stack allocation [-Werror] cc1: all warnings being treated as errors make[3]: * [scripts/Makefile.build:277: arch/s390/kernel/syscall.o] Error 1 make[2]: * [scripts/Makefile.build:540: arch/s390/kernel] Error 2 make[1]: * [Makefile:1872: arch/s390] Error 2 kernel/trace/trace_osnoise.c:1515:8: error: 'main' is usually a function [-Werror=main] cc1: all warnings being treated as errors make[3]: * [scripts/Makefile.build:277: kernel/trace/trace_osnoise.o] Error 1 make[2]: * [scripts/Makefile.build:540: kernel/trace] Error 2 make[1]: * [Makefile:1872: kernel] Error 2 drivers/spi/spi-tegra20-slink.c:1200:12: error: 'tegra_slink_runtime_resume' defined but not used [-Werror=unused-function] drivers/spi/spi-tegra20-slink.c:1188:12: error: 'tegra_slink_runtime_suspend' defined but not used [-Werror=unused-function] cc1: all warnings being treated as errors make[3]: * [scripts/Makefile.build:277: drivers/spi/spi-tegra20-slink.o] Error 1 make[2]: * [scripts/Makefile.build:540: drivers/spi] Error 2 drivers/input/joystick/analog.c:160:2: error: #warning Precise timer not defined for this architecture. [-Werror=cpp] cc1: all warnings being treated as errors make[4]: * [scripts/Makefile.build:277: drivers/input/joystick/analog.o] Error 1 make[3]: * [scripts/Makefile.build:540: drivers/input/joystick] Error 2 make[2]: * [scripts/Makefile.build:540: drivers/input] Error 2 drivers/gpu/drm/rockchip/cdn-dp-core.c:1126:12: error: 'cdn_dp_resume' defined but not used [-Werror=unused-function] cc1: all warnings being treated as errors make[5]: * [scripts/Makefile.build:277: drivers/gpu/drm/rockchip/cdn-dp-core.o] Error 1 make[4]: * [scripts/Makefile.build:540: drivers/gpu/drm/rockchip] Error 2 make[3]: * [scripts/Makefile.build:540: drivers/gpu/drm] Error 2 make[2]: * [scripts/Makefile.build:540: drivers/gpu] Error 2 make[1]: * [Makefile:1872: drivers] Error 2 make: * [Makefile:219: __sub-make] Error 2 Possible warnings (2) drivers/input/joystick/analog.c:160:2: error: #warning Precise timer not defined for this architecture. [-Werror=cpp] #warning Precise timer not defined for this architecture. Full Log # git rev-parse -q --verify 4b93c544e90e2b28326182d31ee008eb80e02074^{commit} 4b93c544e90e2b28326182d31ee008eb80e02074 already have revision, skipping fetch # git checkout -q -f -B kisskb 4b93c544e90e2b28326182d31ee008eb80e02074 # git clean -qxdf # < git log -1 # commit 4b93c544e90e2b28326182d31ee008eb80e02074 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Mon Sep 6 12:27:03 2021 -0700 # # thunderbolt: test: split up test cases in tb_test_credit_alloc_all # # The tb_test_credit_alloc_all() function had a huge number of # KUNIT_ASSERT() statements, all of which (though the magic of many many # layers of inscrutable macros) ended up allocating and initializing # various test assertion structures on the stack. # # Don't do that. The kernel stack isn't infinite, and we have compiler # warnings (now errors) for the case where a stack frame grows too large. # # Like it did here, by not an inconsiderable margin: # # drivers/thunderbolt/test.c: In function ‘tb_test_credit_alloc_all’: # drivers/thunderbolt/test.c:2367:1: error: the frame size of 4500 bytes is larger than 2048 bytes [-Werror=frame-larger-than=] # 2367 \| } # \| ^ # # Solve this similarly to the lib/test_scanf case: split out the tests # into several smaller functions, each just testing one particular tunnel # credit allocation. # # This makes the i386 allyesconfig build work for me again. # # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version # < git log --format=%s --max-count=1 4b93c544e90e2b28326182d31ee008eb80e02074 # < make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- allyesconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_KCOV=n # Added to kconfig # < make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- help # make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- olddefconfig # make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- /kisskb/src/arch/s390/kernel/syscall.c: In function '__do_syscall': /kisskb/src/arch/s390/kernel/syscall.c:168:1: error: '__do_syscall' uses dynamic stack allocation [-Werror] } ^ cc1: all warnings being treated as errors make[3]: * [/kisskb/src/scripts/Makefile.build:277: arch/s390/kernel/syscall.o] Error 1 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:540: arch/s390/kernel] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1872: arch/s390] Error 2 make[1]: *** Waiting for unfinished jobs.... /kisskb/src/kernel/trace/trace_osnoise.c: In function 'start_kthread': /kisskb/src/kernel/trace/trace_osnoise.c:1515:8: error: 'main' is usually a function [-Werror=main] void main = osnoise_main; ^~~~ cc1: all warnings being treated as errors make[3]: [/kisskb/src/scripts/Makefile.build:277: kernel/trace/trace_osnoise.o] Error 1 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:540: kernel/trace] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: *** [/kisskb/src/Makefile:1872: kernel] Error 2 /kisskb/src/drivers/spi/spi-tegra20-slink.c:1200:12: error: 'tegra_slink_runtime_resume' defined but not used [-Werror=unused-function] static int tegra_slink_runtime_resume(struct device dev) ^~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/spi/spi-tegra20-slink.c:1188:12: error: 'tegra_slink_runtime_suspend' defined but not used [-Werror=unused-function] static int tegra_slink_runtime_suspend(struct device dev) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[3]: * [/kisskb/src/scripts/Makefile.build:277: drivers/spi/spi-tegra20-slink.o] Error 1 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:540: drivers/spi] Error 2 make[2]: * Waiting for unfinished jobs.... /kisskb/src/drivers/input/joystick/analog.c:160:2: error: #warning Precise timer not defined for this architecture. [-Werror=cpp] #warning Precise timer not defined for this architecture. ^~~~~~~ cc1: all warnings being treated as errors make[4]: * [/kisskb/src/scripts/Makefile.build:277: drivers/input/joystick/analog.o] Error 1 make[4]: * Waiting for unfinished jobs.... make[3]: * [/kisskb/src/scripts/Makefile.build:540: drivers/input/joystick] Error 2 make[3]: * Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/input] Error 2 /kisskb/src/drivers/gpu/drm/rockchip/cdn-dp-core.c:1126:12: error: 'cdn_dp_resume' defined but not used [-Werror=unused-function] static int cdn_dp_resume(struct device dev) ^~~~~~~~~~~~~ cc1: all warnings being treated as errors make[5]: [/kisskb/src/scripts/Makefile.build:277: drivers/gpu/drm/rockchip/cdn-dp-core.o] Error 1 make[4]: * [/kisskb/src/scripts/Makefile.build:540: drivers/gpu/drm/rockchip] Error 2 make[4]: * Waiting for unfinished jobs.... make[3]: * [/kisskb/src/scripts/Makefile.build:540: drivers/gpu/drm] Error 2 make[2]: * [/kisskb/src/scripts/Makefile.build:540: drivers/gpu] Error 2 make[1]: * [/kisskb/src/Makefile:1872: drivers] Error 2 make: *** [Makefile:219: __sub-make] Error 2 Command 'make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_s390-allyesconfig_s390x-gcc8 # Build took: 0:16:57.246677

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