Buildresult: powerpc-next/85xx/ge_imp3a_defconfig/powerpc-gcc13 built on Oct 29, 15:31

kisskb

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Status:	OK
Date/Time:	Oct 29, 15:31
Duration:	0:01:05.287444
Builder:	alpine3
Revision:	powerpc: Adjust adding stack protector flags to KBUILD_CLAGS for clang (`bee08a9e6ab03caf14481d97b35a258400ffab8f)`
Target:	powerpc-next/85xx/ge_imp3a_defconfig/powerpc-gcc13
Branch:	powerpc-next
Compiler:	powerpc-gcc13 (powerpc64-linux-gcc (GCC) 13.1.0 / GNU ld (GNU Binutils) 2.40)
Config:	85xx/ge_imp3a_defconfig (download)
Log:	Download original Possible warnings (12) kernel/locking/spinlock.c:68:17: warning: no previous prototype for '__raw_spin_lock' [-Wmissing-prototypes] kernel/locking/spinlock.c:80:26: warning: no previous prototype for '__raw_spin_lock_irqsave' [-Wmissing-prototypes] kernel/locking/spinlock.c:98:17: warning: no previous prototype for '__raw_spin_lock_irq' [-Wmissing-prototypes] kernel/locking/spinlock.c:103:17: warning: no previous prototype for '__raw_spin_lock_bh' [-Wmissing-prototypes] kernel/locking/spinlock.c:68:17: warning: no previous prototype for '__raw_read_lock' [-Wmissing-prototypes] kernel/locking/spinlock.c:80:26: warning: no previous prototype for '__raw_read_lock_irqsave' [-Wmissing-prototypes] kernel/locking/spinlock.c:98:17: warning: no previous prototype for '__raw_read_lock_irq' [-Wmissing-prototypes] kernel/locking/spinlock.c:103:17: warning: no previous prototype for '__raw_read_lock_bh' [-Wmissing-prototypes] kernel/locking/spinlock.c:68:17: warning: no previous prototype for '__raw_write_lock' [-Wmissing-prototypes] kernel/locking/spinlock.c:80:26: warning: no previous prototype for '__raw_write_lock_irqsave' [-Wmissing-prototypes] kernel/locking/spinlock.c:98:17: warning: no previous prototype for '__raw_write_lock_irq' [-Wmissing-prototypes] kernel/locking/spinlock.c:103:17: warning: no previous prototype for '__raw_write_lock_bh' [-Wmissing-prototypes] Full Log # git rev-parse -q --verify bee08a9e6ab03caf14481d97b35a258400ffab8f^{commit} bee08a9e6ab03caf14481d97b35a258400ffab8f already have revision, skipping fetch # git checkout -q -f -B kisskb bee08a9e6ab03caf14481d97b35a258400ffab8f # git clean -qxdf # < git log -1 # commit bee08a9e6ab03caf14481d97b35a258400ffab8f # Author: Nathan Chancellor <nathan@kernel.org> # Date: Wed Oct 9 12:26:09 2024 -0700 # # powerpc: Adjust adding stack protector flags to KBUILD_CLAGS for clang # # After fixing the HAVE_STACKPROTECTER checks for clang's in-progress # per-task stack protector support [1], the build fails during prepare0 # because '-mstack-protector-guard-offset' has not been added to # KBUILD_CFLAGS yet but the other '-mstack-protector-guard' flags have. # # clang: error: '-mstack-protector-guard=tls' is used without '-mstack-protector-guard-offset', and there is no default # clang: error: '-mstack-protector-guard=tls' is used without '-mstack-protector-guard-offset', and there is no default # make[4]: * [scripts/Makefile.build:229: scripts/mod/empty.o] Error 1 # make[4]: * [scripts/Makefile.build:102: scripts/mod/devicetable-offsets.s] Error 1 # # Mirror other architectures and add all '-mstack-protector-guard' flags # to KBUILD_CFLAGS atomically during stack_protector_prepare, which # resolves the issue and allows clang's implementation to fully work with # the kernel. # # Cc: stable@vger.kernel.org # 6.1+ # Link: https://github.com/llvm/llvm-project/pull/110928 [1] # Reviewed-by: Keith Packard <keithp@keithp.com> # Tested-by: Keith Packard <keithp@keithp.com> # Signed-off-by: Nathan Chancellor <nathan@kernel.org> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://patch.msgid.link/20241009-powerpc-fix-stackprotector-test-clang-v2-2-12fb86b31857@kernel.org # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 bee08a9e6ab03caf14481d97b35a258400ffab8f # make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_ge_imp3a_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 85xx/ge_imp3a_defconfig # < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_ge_imp3a_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_ge_imp3a_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_ge_imp3a_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/kernel/locking/spinlock.c:68:17: warning: no previous prototype for '__raw_spin_lock' [-Wmissing-prototypes] 68 \| void __lockfunc __raw_##op##_lock(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:126:1: note: in expansion of macro 'BUILD_LOCK_OPS' 126 \| BUILD_LOCK_OPS(spin, raw_spinlock); \| ^~~~~~~~~~~~~~ /kisskb/src/kernel/locking/spinlock.c:80:26: warning: no previous prototype for '__raw_spin_lock_irqsave' [-Wmissing-prototypes] 80 \| unsigned long __lockfunc __raw_##op##_lock_irqsave(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:126:1: note: in expansion of macro 'BUILD_LOCK_OPS' 126 \| BUILD_LOCK_OPS(spin, raw_spinlock); \| ^~~~~~~~~~~~~~ /kisskb/src/kernel/locking/spinlock.c:98:17: warning: no previous prototype for '__raw_spin_lock_irq' [-Wmissing-prototypes] 98 \| void __lockfunc __raw_##op##_lock_irq(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:126:1: note: in expansion of macro 'BUILD_LOCK_OPS' 126 \| BUILD_LOCK_OPS(spin, raw_spinlock); \| ^~~~~~~~~~~~~~ /kisskb/src/kernel/locking/spinlock.c:103:17: warning: no previous prototype for '__raw_spin_lock_bh' [-Wmissing-prototypes] 103 \| void __lockfunc __raw_##op##_lock_bh(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:126:1: note: in expansion of macro 'BUILD_LOCK_OPS' 126 \| BUILD_LOCK_OPS(spin, raw_spinlock); \| ^~~~~~~~~~~~~~ /kisskb/src/kernel/locking/spinlock.c:68:17: warning: no previous prototype for '__raw_read_lock' [-Wmissing-prototypes] 68 \| void __lockfunc __raw_##op##_lock(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:129:1: note: in expansion of macro 'BUILD_LOCK_OPS' 129 \| BUILD_LOCK_OPS(read, rwlock); \| ^~~~~~~~~~~~~~ /kisskb/src/kernel/locking/spinlock.c:80:26: warning: no previous prototype for '__raw_read_lock_irqsave' [-Wmissing-prototypes] 80 \| unsigned long __lockfunc __raw_##op##_lock_irqsave(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:129:1: note: in expansion of macro 'BUILD_LOCK_OPS' 129 \| BUILD_LOCK_OPS(read, rwlock); \| ^~~~~~~~~~~~~~ /kisskb/src/kernel/locking/spinlock.c:98:17: warning: no previous prototype for '__raw_read_lock_irq' [-Wmissing-prototypes] 98 \| void __lockfunc __raw_##op##_lock_irq(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:129:1: note: in expansion of macro 'BUILD_LOCK_OPS' 129 \| BUILD_LOCK_OPS(read, rwlock); \| ^~~~~~~~~~~~~~ /kisskb/src/kernel/locking/spinlock.c:103:17: warning: no previous prototype for '__raw_read_lock_bh' [-Wmissing-prototypes] 103 \| void __lockfunc __raw_##op##_lock_bh(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:129:1: note: in expansion of macro 'BUILD_LOCK_OPS' 129 \| BUILD_LOCK_OPS(read, rwlock); \| ^~~~~~~~~~~~~~ /kisskb/src/kernel/locking/spinlock.c:68:17: warning: no previous prototype for '__raw_write_lock' [-Wmissing-prototypes] 68 \| void __lockfunc __raw_##op##_lock(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:130:1: note: in expansion of macro 'BUILD_LOCK_OPS' 130 \| BUILD_LOCK_OPS(write, rwlock); \| ^~~~~~~~~~~~~~ /kisskb/src/kernel/locking/spinlock.c:80:26: warning: no previous prototype for '__raw_write_lock_irqsave' [-Wmissing-prototypes] 80 \| unsigned long __lockfunc __raw_##op##_lock_irqsave(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:130:1: note: in expansion of macro 'BUILD_LOCK_OPS' 130 \| BUILD_LOCK_OPS(write, rwlock); \| ^~~~~~~~~~~~~~ /kisskb/src/kernel/locking/spinlock.c:98:17: warning: no previous prototype for '__raw_write_lock_irq' [-Wmissing-prototypes] 98 \| void __lockfunc __raw_##op##_lock_irq(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:130:1: note: in expansion of macro 'BUILD_LOCK_OPS' 130 \| BUILD_LOCK_OPS(write, rwlock); \| ^~~~~~~~~~~~~~ /kisskb/src/kernel/locking/spinlock.c:103:17: warning: no previous prototype for '__raw_write_lock_bh' [-Wmissing-prototypes] 103 \| void __lockfunc __raw_##op##_lock_bh(locktype##_t lock) \ \| ^~~~~~ /kisskb/src/kernel/locking/spinlock.c:130:1: note: in expansion of macro 'BUILD_LOCK_OPS' 130 \| BUILD_LOCK_OPS(write, rwlock); \| ^~~~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/powerpc-next_85xx_ge_imp3a_defconfig_powerpc-gcc13 # Build took: 0:01:05.287444

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