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

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Status:	OK
Date/Time:	Sep 7 2021, 10:03
Duration:	0:06:49.028820
Builder:	ka4
Revision:	thunderbolt: test: split up test cases in tb_test_credit_alloc_all (`4b93c544e90e2b28326182d31ee008eb80e02074)`
Target:	linus/s390-defconfig/s390x-gcc8
Branch:	linus
Compiler:	s390x-gcc8 (s390-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	defconfig (download)
Log:	Download original No warnings found in log. 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 10 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- defconfig # < make -s -j 10 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- help # make -s -j 10 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- olddefconfig # make -s -j 10 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- Completed OK # rm -rf /kisskb/build/linus_s390-defconfig_s390x-gcc8 # Build took: 0:06:49.028820

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