Buildresult: linus/s390-defconfig/s390x-gcc4.6 built on Jan 5 2020, 10:07

kisskb

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Status:	OK
Date/Time:	Jan 5 2020, 10:07
Duration:	0:05:21.324725
Builder:	blade4b
Revision:	Merge tag 'mips_fixes_5.5_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux (`c420ddda506b80ec2686e405698d37fafeea3b7a)`
Target:	linus/s390-defconfig/s390x-gcc4.6
Branch:	linus
Compiler:	s390x-gcc4.6 (s390x-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	defconfig (download)
Log:	Download original Possible warnings (13) arch/s390/kernel/unwind_bc.c:164:5: warning: 'ip' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1377:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] kernel/sched/core.c:2649:12: warning: 'cpu' may be used uninitialized in this function [-Wuninitialized] fs/ext4/extents.c:5054:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:587:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:2081:42: warning: 'end' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1749:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] fs/proc/inode.c:374:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/alloc.c:7608:17: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized] net/core/devlink.c:4613:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify c420ddda506b80ec2686e405698d37fafeea3b7a^{commit} c420ddda506b80ec2686e405698d37fafeea3b7a already have revision, skipping fetch # git checkout -q -f -B kisskb c420ddda506b80ec2686e405698d37fafeea3b7a # git clean -qxdf # < git log -1 # commit c420ddda506b80ec2686e405698d37fafeea3b7a # Merge: 5613970af3f5 bbcc5672b006 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sat Jan 4 14:16:57 2020 -0800 # # Merge tag 'mips_fixes_5.5_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux # # Pull MIPS fixes from Paul Burton: # "A collection of MIPS fixes: # # - Fill the struct cacheinfo shared_cpu_map field with sensible # values, notably avoiding issues with perf which was unhappy in the # absence of these values. # # - A boot fix for Loongson 2E & 2F machines which was fallout from # some refactoring performed this cycle. # # - A Kconfig dependency fix for the Loongson CPU HWMon driver. # # - A couple of VDSO fixes, ensuring gettimeofday() behaves # appropriately for kernel configurations that don't include support # for a clocksource the VDSO can use & fixing the calling convention # for the n32 & n64 VDSOs which would previously clobber the $gp/$28 # register. # # - A build fix for vmlinuz compressed images which were # inappropriately building with -fsanitize-coverage despite not being # part of the kernel proper, then failing to link due to the missing # __sanitizer_cov_trace_pc() function. # # - A couple of eBPF JIT fixes, including disabling it for MIPS32 due # to a large number of issues with the code generated there & # reflecting ISA dependencies in Kconfig to enforce that systems # which don't support the JIT must include the interpreter" # # * tag 'mips_fixes_5.5_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: # MIPS: Avoid VDSO ABI breakage due to global register variable # MIPS: BPF: eBPF JIT: check for MIPS ISA compliance in Kconfig # MIPS: BPF: Disable MIPS32 eBPF JIT # MIPS: Prevent link failure with kcov instrumentation # MIPS: Kconfig: Use correct form for 'depends on' # mips: Fix gettimeofday() in the vdso library # MIPS: Fix boot on Fuloong2 systems # mips: cacheinfo: report shared CPU map # < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-ld --version # < git log --format=%s --max-count=1 c420ddda506b80ec2686e405698d37fafeea3b7a # < make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- defconfig # make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- /kisskb/src/arch/s390/kernel/unwind_bc.c: In function '__unwind_start': /kisskb/src/arch/s390/kernel/unwind_bc.c:164:5: warning: 'ip' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1377:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/sched/core.c: In function 'try_to_wake_up': /kisskb/src/kernel/sched/core.c:2649:12: warning: 'cpu' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec': /kisskb/src/fs/ext4/extents.c:5054:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_netlink.c: In function 'br_process_vlan_info.isra.31': /kisskb/src/net/bridge/br_netlink.c:587:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c:2081:42: warning: 'end' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1749:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/fs/proc/inode.c:374:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ocfs2/alloc.c: In function 'ocfs2_trim_mainbm': /kisskb/src/fs/ocfs2/alloc.c:7608:17: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/devlink.c: In function 'devlink_fmsg_prepare_skb': /kisskb/src/net/core/devlink.c:4613:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/linus_s390-defconfig_s390x # Build took: 0:05:21.324725

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