Buildresult: linus/s390-allyesconfig/s390x-gcc4.6 built on May 30 2019, 09:09

kisskb

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Status:	Failed
Date/Time:	May 30 2019, 09:09
Duration:	0:02:46.147966
Builder:	ka3
Revision:	Merge tag 'docs-5.2-fixes2' of git://git.lwn.net/linux (`bec7550cca106c3ccc061e3e625516af63054fe4)`
Target:	linus/s390-allyesconfig/s390x-gcc4.6
Branch:	linus
Compiler:	s390x-gcc4.6 (s390x-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	allyesconfig (download)
Log:	Download original Possible errors arch/s390/include/asm/cpacf.h:171:2: error: impossible constraint in 'asm' make[3]: * [scripts/Makefile.build:279: arch/s390/crypto/prng.o] Error 1 make[2]: * [scripts/Makefile.build:489: arch/s390/crypto] Error 2 make[1]: * [Makefile:1071: arch/s390] Error 2 kernel/time/posix-timers.c:885:1: internal compiler error: unspellable token PRAGMA make[3]: * [scripts/Makefile.build:279: kernel/time/posix-timers.o] Error 1 make[2]: * [scripts/Makefile.build:489: kernel/time] Error 2 make[1]: * [Makefile:1071: kernel] Error 2 fs/timerfd.c:537:1: internal compiler error: unspellable token PRAGMA make[2]: * [scripts/Makefile.build:279: fs/timerfd.o] Error 1 make[1]: * [Makefile:1071: fs] Error 2 make: *** [Makefile:179: sub-make] Error 2 Possible warnings (37) arch/s390/include/asm/uaccess.h:113:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] arch/s390/include/asm/cpacf.h:171:2: warning: asm operand 3 probably doesn't match constraints [enabled by default] kernel/events/ring_buffer.c:237:1: warning: 'perf_output_begin_forward' uses dynamic stack allocation [enabled by default] kernel/events/ring_buffer.c:243:1: warning: 'perf_output_begin_backward' uses dynamic stack allocation [enabled by default] kernel/events/ring_buffer.c:251:1: warning: 'perf_output_begin' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7734:1: warning: 'perf_log_throttle' uses dynamic stack allocation [enabled by default] kernel/events/core.c:9446:1: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7976:1: warning: 'perf_log_itrace_start' uses dynamic stack allocation [enabled by default] kernel/events/core.c:6642:1: warning: 'perf_event_read_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:6922:1: warning: 'perf_event_task_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7868:1: warning: 'perf_event_bpf_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7779:1: warning: 'perf_event_ksymbol_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7280:1: warning: 'perf_event_mmap_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7115:1: warning: 'perf_event_namespaces_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7016:1: warning: 'perf_event_comm_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7663:1: warning: 'perf_event_switch_output' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7571:1: warning: 'perf_event_aux_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:7604:1: warning: 'perf_log_lost_samples' uses dynamic stack allocation [enabled by default] kernel/events/core.c:8615:1: warning: 'perf_tp_event' uses dynamic stack allocation [enabled by default] kernel/events/core.c:8301:1: warning: '___perf_sw_event' uses dynamic stack allocation [enabled by default] fs/afs/dynroot.c:122:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1465:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:2177:1: warning: 'deactivate_slab.isra.47' uses dynamic stack allocation [enabled by default] mm/slub.c:2245:1: warning: 'unfreeze_partials.isra.48' uses dynamic stack allocation [enabled by default] mm/slub.c:1884:1: warning: 'get_partial_node.isra.49' uses dynamic stack allocation [enabled by default] mm/slub.c:2629:1: warning: '___slab_alloc' uses dynamic stack allocation [enabled by default] mm/slub.c:2929:1: warning: '__slab_free' uses dynamic stack allocation [enabled by default] fs/f2fs/file.c:2951:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:93:12: warning: 'head' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ref-verify.c:492:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ref-verify.c:545:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/nfs/super.c:895:1: warning: 'nfs_show_stats' uses dynamic stack allocation [enabled by default] fs/nfsd/nfs4xdr.c:2077:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:2082:42: warning: 'end' may be used uninitialized in this function [-Wuninitialized] fs/ocfs2/alloc.c:7604:17: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify bec7550cca106c3ccc061e3e625516af63054fe4^{commit} bec7550cca106c3ccc061e3e625516af63054fe4 already have revision, skipping fetch # git checkout -q -f -B kisskb bec7550cca106c3ccc061e3e625516af63054fe4 # git clean -qxdf # < git log -1 # commit bec7550cca106c3ccc061e3e625516af63054fe4 # Merge: 2b28601d62b0 551bd3368a7b # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed May 29 14:36:41 2019 -0700 # # Merge tag 'docs-5.2-fixes2' of git://git.lwn.net/linux # # Pull documentation fixes from Jonathan Corbet: # "The Sphinx 2.0 release contained a few incompatible API changes that # broke our extensions and, thus, the documentation build in general. # Who knew that those deprecation warnings it was outputting actually # meant we should change something? This set of fixes makes the build # work again with Sphinx 2.0 and eliminates the warnings for 1.8. As # part of that, we also need a few fixes to the docs for places where # the new Sphinx is more strict. # # It is a bit late in the cycle for this kind of change, but it does fix # problems that people are experiencing now. # # There has been some talk of raising the minimum version of Sphinx we # support. I don't want to do that abruptly, though, so these changes # add some glue to continue to support versions back to 1.3. We will be # adding some infrastructure soon to nudge users of old versions # forward, with the idea of maybe increasing our minimum version (and # removing this glue) sometime in the future" # # * tag 'docs-5.2-fixes2' of git://git.lwn.net/linux: # drm/i915: Maintain consistent documentation subsection ordering # scripts/sphinx-pre-install: make it handle Sphinx versions # docs: Fix conf.py for Sphinx 2.0 # docs: fix multiple doc build warnings in enumeration.rst # lib/list_sort: fix kerneldoc build error # docs: fix numaperf.rst and add it to the doc tree # doc: Cope with the deprecation of AutoReporter # doc: Cope with Sphinx logging deprecations # < /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 bec7550cca106c3ccc061e3e625516af63054fe4 # < make -s -j 10 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- allyesconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # yes \n \| make -s -j 10 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- oldconfig yes: standard output: Broken pipe # make -s -j 10 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- In file included from /kisskb/src/include/linux/uaccess.h:11:0, from /kisskb/src/include/linux/crypto.h:26, from /kisskb/src/include/crypto/hash.h:16, from /kisskb/src/include/linux/uio.h:14, from /kisskb/src/include/linux/socket.h:8, from /kisskb/src/include/linux/compat.h:15, from /kisskb/src/include/linux/ethtool.h:17, from /kisskb/src/include/linux/netdevice.h:41, from /kisskb/src/include/trace/events/xdp.h:8, from /kisskb/src/include/linux/bpf_trace.h:5, from /kisskb/src/kernel/bpf/syscall.c:13: /kisskb/src/arch/s390/include/asm/uaccess.h: In function '__put_user_fn': /kisskb/src/arch/s390/include/asm/uaccess.h:113:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] In file included from /kisskb/src/arch/s390/crypto/prng.c:29:0: /kisskb/src/arch/s390/include/asm/cpacf.h: In function 'cpacf_query_func': /kisskb/src/arch/s390/include/asm/cpacf.h:171:2: warning: asm operand 3 probably doesn't match constraints [enabled by default] /kisskb/src/arch/s390/include/asm/cpacf.h:171:2: error: impossible constraint in 'asm' make[3]: * [/kisskb/src/scripts/Makefile.build:279: arch/s390/crypto/prng.o] Error 1 make[2]: * [/kisskb/src/scripts/Makefile.build:489: arch/s390/crypto] Error 2 make[1]: * [/kisskb/src/Makefile:1071: arch/s390] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin_forward': /kisskb/src/kernel/events/ring_buffer.c:237:1: warning: 'perf_output_begin_forward' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin_backward': /kisskb/src/kernel/events/ring_buffer.c:243:1: warning: 'perf_output_begin_backward' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin': /kisskb/src/kernel/events/ring_buffer.c:251:1: warning: 'perf_output_begin' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_log_throttle': /kisskb/src/kernel/events/core.c:7734:1: warning: 'perf_log_throttle' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_swevent_hrtimer': /kisskb/src/kernel/events/core.c:9446:1: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_log_itrace_start': /kisskb/src/kernel/events/core.c:7976:1: warning: 'perf_log_itrace_start' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_read_event': /kisskb/src/kernel/events/core.c:6642:1: warning: 'perf_event_read_event' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_task_output': /kisskb/src/kernel/events/core.c:6922:1: warning: 'perf_event_task_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_bpf_output': /kisskb/src/kernel/events/core.c:7868:1: warning: 'perf_event_bpf_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_ksymbol_output': /kisskb/src/kernel/events/core.c:7779:1: warning: 'perf_event_ksymbol_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_mmap_output': /kisskb/src/kernel/events/core.c:7280:1: warning: 'perf_event_mmap_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_namespaces_output': /kisskb/src/kernel/events/core.c:7115:1: warning: 'perf_event_namespaces_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_comm_output': /kisskb/src/kernel/events/core.c:7016:1: warning: 'perf_event_comm_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_switch_output': /kisskb/src/kernel/events/core.c:7663:1: warning: 'perf_event_switch_output' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_event_aux_event': /kisskb/src/kernel/events/core.c:7571:1: warning: 'perf_event_aux_event' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_log_lost_samples': /kisskb/src/kernel/events/core.c:7604:1: warning: 'perf_log_lost_samples' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function 'perf_tp_event': /kisskb/src/kernel/events/core.c:8615:1: warning: 'perf_tp_event' uses dynamic stack allocation [enabled by default] /kisskb/src/kernel/events/core.c: In function '___perf_sw_event': /kisskb/src/kernel/events/core.c:8301:1: warning: '___perf_sw_event' uses dynamic stack allocation [enabled by default] /kisskb/src/fs/afs/dynroot.c: In function 'afs_lookup_atcell': /kisskb/src/fs/afs/dynroot.c:122:6: warning: 'len' 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:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/time/posix-timers.c:885:1: internal compiler error: unspellable token PRAGMA Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[3]: * [/kisskb/src/scripts/Makefile.build:279: kernel/time/posix-timers.o] Error 1 make[2]: * [/kisskb/src/scripts/Makefile.build:489: kernel/time] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1071: kernel] Error 2 /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1465:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c: In function 'deactivate_slab.isra.47': /kisskb/src/mm/slub.c:2177:1: warning: 'deactivate_slab.isra.47' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function 'unfreeze_partials.isra.48': /kisskb/src/mm/slub.c:2245:1: warning: 'unfreeze_partials.isra.48' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function 'get_partial_node.isra.49': /kisskb/src/mm/slub.c:1884:1: warning: 'get_partial_node.isra.49' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function '___slab_alloc': /kisskb/src/mm/slub.c:2629:1: warning: '___slab_alloc' uses dynamic stack allocation [enabled by default] /kisskb/src/mm/slub.c: In function '__slab_free': /kisskb/src/mm/slub.c:2929:1: warning: '__slab_free' uses dynamic stack allocation [enabled by default] /kisskb/src/fs/f2fs/file.c: In function 'f2fs_precache_extents': /kisskb/src/fs/f2fs/file.c:2951:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c: In function '__set_nat_cache_dirty': /kisskb/src/include/linux/list.h:93:12: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c:237:24: note: 'head' was declared here /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_extent_item.isra.2': /kisskb/src/fs/btrfs/ref-verify.c:492:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_leaf.isra.3': /kisskb/src/fs/btrfs/ref-verify.c:545:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfs/super.c: In function 'nfs_show_stats': /kisskb/src/fs/nfs/super.c:895:1: warning: 'nfs_show_stats' uses dynamic stack allocation [enabled by default] /kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2077:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c:2082:42: warning: 'end' 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:7604:17: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:331:21: note: 'pdeo' was declared here /kisskb/src/fs/timerfd.c:537:1: internal compiler error: unspellable token PRAGMA Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[2]: * [/kisskb/src/scripts/Makefile.build:279: fs/timerfd.o] Error 1 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1071: fs] Error 2 make: * [Makefile:179: sub-make] Error 2 Command 'make -s -j 10 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_s390-allyesconfig_s390x # Build took: 0:02:46.147966

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