Buildresult: powerpc-next/ppc64_defconfig+NO_ALTIVEC/powerpc-gcc4.9 built on May 22 2020, 22:49

kisskb

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Status:	OK
Date/Time:	May 22 2020, 22:49
Duration:	0:03:59.375446
Builder:	blade4b
Revision:	input: i8042 - Remove special PowerPC handling (`3bbeabcd1685878d658e8d126371628052e2bfeb)`
Target:	powerpc-next/ppc64_defconfig+NO_ALTIVEC/powerpc-gcc4.9
Branch:	powerpc-next
Compiler:	powerpc-gcc4.9 (powerpc64-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	ppc64_defconfig+NO_ALTIVEC (download)
Log:	Download original Possible warnings (6) kernel/trace/ftrace.c:7166:6: warning: 'seq_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] kernel/trace/ftrace.c:7244:8: warning: 'filtered_pids' may be used uninitialized in this function [-Wmaybe-uninitialized] kernel/trace/ftrace.c:7261:22: warning: 'other_pids' may be used uninitialized in this function [-Wmaybe-uninitialized] kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/btrfs/backref.c:394:9: warning: missing braces around initializer [-Wmissing-braces] fs/btrfs/backref.c:394:9: warning: (near initialization for 'target.rbnode') [-Wmissing-braces] Full Log # git rev-parse -q --verify 3bbeabcd1685878d658e8d126371628052e2bfeb^{commit} 3bbeabcd1685878d658e8d126371628052e2bfeb already have revision, skipping fetch # git checkout -q -f -B kisskb 3bbeabcd1685878d658e8d126371628052e2bfeb # git clean -qxdf # < git log -1 # commit 3bbeabcd1685878d658e8d126371628052e2bfeb # Author: Nathan Chancellor <natechancellor@gmail.com> # Date: Mon May 18 11:10:43 2020 -0700 # # input: i8042 - Remove special PowerPC handling # # This causes a build error with CONFIG_WALNUT because kb_cs and kb_data # were removed in commit 917f0af9e5a9 ("powerpc: Remove arch/ppc and # include/asm-ppc"). # # ld.lld: error: undefined symbol: kb_cs # > referenced by i8042-ppcio.h:28 (drivers/input/serio/i8042-ppcio.h:28) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # > referenced by i8042-ppcio.h:28 (drivers/input/serio/i8042-ppcio.h:28) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # > referenced by i8042-ppcio.h:28 (drivers/input/serio/i8042-ppcio.h:28) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # # ld.lld: error: undefined symbol: kb_data # > referenced by i8042.c:309 (drivers/input/serio/i8042.c:309) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # > referenced by i8042-ppcio.h:33 (drivers/input/serio/i8042-ppcio.h:33) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # > referenced by i8042.c:319 (drivers/input/serio/i8042.c:319) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # > referenced 15 more times # # Presumably since nobody has noticed this for the last 12 years, there is # not anyone actually trying to use this driver so we can just remove this # special walnut code and use the generic header so it builds for all # configurations. # # Fixes: 917f0af9e5a9 ("powerpc: Remove arch/ppc and include/asm-ppc") # Reported-by: kbuild test robot <lkp@intel.com> # Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # Link: https://lore.kernel.org/r/20200518181043.3363953-1-natechancellor@gmail.com # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 3bbeabcd1685878d658e8d126371628052e2bfeb # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64_defconfig+NO_ALTIVEC_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64_defconfig # Added to kconfig CONFIG_ALTIVEC=n # Added to kconfig CONFIG_PPC_TRANSACTIONAL_MEM=n # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64_defconfig+NO_ALTIVEC_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64_defconfig+NO_ALTIVEC_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64_defconfig+NO_ALTIVEC_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/kernel/trace/ftrace.c: In function 'pid_open': /kisskb/src/kernel/trace/ftrace.c:7166:6: warning: 'seq_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = seq_open(file, seq_ops); ^ /kisskb/src/kernel/trace/ftrace.c: In function 'pid_write': /kisskb/src/kernel/trace/ftrace.c:7244:8: warning: 'filtered_pids' may be used uninitialized in this function [-Wmaybe-uninitialized] ret = trace_pid_write(filtered_pids, &pid_list, ubuf, cnt); ^ /kisskb/src/kernel/trace/ftrace.c:7261:22: warning: 'other_pids' may be used uninitialized in this function [-Wmaybe-uninitialized] } else if (pid_list && !other_pids) { ^ /kisskb/src/kernel/futex.c: In function 'do_futex': /kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] return oldval == cmparg; ^ /kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here int oldval, ret; ^ /kisskb/src/fs/btrfs/backref.c: In function 'is_shared_data_backref': /kisskb/src/fs/btrfs/backref.c:394:9: warning: missing braces around initializer [-Wmissing-braces] struct prelim_ref target = {0}; ^ /kisskb/src/fs/btrfs/backref.c:394:9: warning: (near initialization for 'target.rbnode') [-Wmissing-braces] Completed OK # rm -rf /kisskb/build/powerpc-next_ppc64_defconfig+NO_ALTIVEC_powerpc-gcc4.9 # Build took: 0:03:59.375446

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