Buildresult: linus/s390-defconfig/s390x-gcc4.9 built on May 2 2020, 17:03

kisskb

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Status:	OK
Date/Time:	May 2 2020, 17:03
Duration:	0:04:23.256200
Builder:	blade4b
Revision:	Merge tag 'vfio-v5.7-rc4' of git://github.com/awilliam/linux-vfio (`690e2aba7beb1ef06352803bea41a68a3c695015)`
Target:	linus/s390-defconfig/s390x-gcc4.9
Branch:	linus
Compiler:	s390x-gcc4.9 (s390-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	defconfig (download)
Log:	Download original Possible warnings (6) kernel/trace/ftrace.c:7167:6: warning: 'seq_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] kernel/trace/ftrace.c:7245:8: warning: 'filtered_pids' may be used uninitialized in this function [-Wmaybe-uninitialized] kernel/trace/ftrace.c:7262:22: 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 690e2aba7beb1ef06352803bea41a68a3c695015^{commit} 690e2aba7beb1ef06352803bea41a68a3c695015 already have revision, skipping fetch # git checkout -q -f -B kisskb 690e2aba7beb1ef06352803bea41a68a3c695015 # git clean -qxdf # < git log -1 # commit 690e2aba7beb1ef06352803bea41a68a3c695015 # Merge: 42eb62d417e5 5cbf3264bc71 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Fri May 1 17:19:15 2020 -0700 # # Merge tag 'vfio-v5.7-rc4' of git://github.com/awilliam/linux-vfio # # Pull VFIO fixes from Alex Williamson: # # - copy__user validity check for new vfio_dma_rw interface (Yan Zhao) # # - Fix a potential math overflow (Yan Zhao) # # - Use follow_pfn() for calculating PFNMAPs (Sean Christopherson) # # tag 'vfio-v5.7-rc4' of git://github.com/awilliam/linux-vfio: # vfio/type1: Fix VA->PA translation for PFNMAP VMAs in vaddr_get_pfn() # vfio: avoid possible overflow in vfio_iommu_type1_pin_pages # vfio: checking of validity of user vaddr in vfio_dma_rw # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-ld --version # < git log --format=%s --max-count=1 690e2aba7beb1ef06352803bea41a68a3c695015 # < make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- defconfig # < make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- help # make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- olddefconfig # make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- /kisskb/src/kernel/trace/ftrace.c: In function 'pid_open.isra.59': /kisskb/src/kernel/trace/ftrace.c:7167:6: 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.isra.60': /kisskb/src/kernel/trace/ftrace.c:7245:8: 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:7262:22: 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/linus_s390-defconfig_s390x-gcc4.9 # Build took: 0:04:23.256200

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