Buildresult: linus/x86_64-randconfig/x86_64-gcc4.6 built on Apr 4 2018, 18:19
kisskb
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Status:
Failed
Date/Time:
Apr 4 2018, 18:19
Duration:
0:02:41.668173
Builder:
ka2
Revision:
Merge branch 'userns-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace (
17dec0a949153d9ac00760ba2f5b78cb583e995f)
Target:
linus/x86_64-randconfig/x86_64-gcc4.6
Branch:
linus
Compiler:
x86_64-gcc4.6
(x86_64-linux-gcc (GCC) 4.6.3)
Config:
randconfig
(
download
)
Log:
Download original
Possible errors
make[3]: *** [lib/string.o] Error 1 make[2]: *** [lib] Error 2 make[1]: *** [autoksyms_recursive] Error 2 make: *** [sub-make] Error 2
Possible warnings (22)
arch/x86/net/bpf_jit_comp.c:913:8: warning: 'reload_skb_data' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/hw_breakpoint.c:361:20: warning: 'align' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/e820.c:652:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:207:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:210:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] fs/f2fs/file.c:2786:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] drivers/input/rmi4/rmi_f11.c:631:3: warning: 'abs_fingers' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ref-verify.c:516:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/btrfs/ref-verify.c:568:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:577:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/hw_breakpoint.c:361:20: warning: 'align' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
Full Log
# git rev-parse -q --verify 17dec0a949153d9ac00760ba2f5b78cb583e995f^{commit} 17dec0a949153d9ac00760ba2f5b78cb583e995f already have revision, skipping fetch # git checkout -q -f -B kisskb 17dec0a949153d9ac00760ba2f5b78cb583e995f # git clean -qxdf # < git log -1 # commit 17dec0a949153d9ac00760ba2f5b78cb583e995f # Merge: d92cd81 2236d4d # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue Apr 3 19:15:32 2018 -0700 # # Merge branch 'userns-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace # # Pull namespace updates from Eric Biederman: # "There was a lot of work this cycle fixing bugs that were discovered # after the merge window and getting everything ready where we can # reasonably support fully unprivileged fuse. The bug fixes you already # have and much of the unprivileged fuse work is coming in via other # trees. # # Still left for fully unprivileged fuse is figuring out how to cleanly # handle .set_acl and .get_acl in the legacy case, and properly handling # of evm xattrs on unprivileged mounts. # # Included in the tree is a cleanup from Alexely that replaced a linked # list with a statically allocated fix sized array for the pid caches, # which simplifies and speeds things up. # # Then there is are some cleanups and fixes for the ipc namespace. The # motivation was that in reviewing other code it was discovered that # access ipc objects from different pid namespaces recorded pids in such # a way that when asked the wrong pids were returned. In the worst case # there has been a measured 30% performance impact for sysvipc # semaphores. Other test cases showed no measurable performance impact. # Manfred Spraul and Davidlohr Bueso who tend to work on sysvipc # performance both gave the nod that this is good enough. # # Casey Schaufler and James Morris have given their approval to the LSM # side of the changes. # # I simplified the types and the code dealing with sysvipc to pass just # kern_ipc_perm for all three types of ipc. Which reduced the header # dependencies throughout the kernel and simplified the lsm code. # # Which let me work on the pid fixes without having to worry about # trivial changes causing complete kernel recompiles" # # * 'userns-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: # ipc/shm: Fix pid freeing. # ipc/shm: fix up for struct file no longer being available in shm.h # ipc/smack: Tidy up from the change in type of the ipc security hooks # ipc: Directly call the security hook in ipc_ops.associate # ipc/sem: Fix semctl(..., GETPID, ...) between pid namespaces # ipc/msg: Fix msgctl(..., IPC_STAT, ...) between pid namespaces # ipc/shm: Fix shmctl(..., IPC_STAT, ...) between pid namespaces. # ipc/util: Helpers for making the sysvipc operations pid namespace aware # ipc: Move IPCMNI from include/ipc.h into ipc/util.h # msg: Move struct msg_queue into ipc/msg.c # shm: Move struct shmid_kernel into ipc/shm.c # sem: Move struct sem and struct sem_array into ipc/sem.c # msg/security: Pass kern_ipc_perm not msg_queue into the msg_queue security hooks # shm/security: Pass kern_ipc_perm not shmid_kernel into the shm security hooks # sem/security: Pass kern_ipc_perm not sem_array into the sem security hooks # pidns: simpler allocation of pid_* caches # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 17dec0a949153d9ac00760ba2f5b78cb583e995f # < make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- randconfig KCONFIG_SEED=0x880A8A50 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # yes \n | make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/arch/x86/net/bpf_jit_comp.c: In function 'do_jit': /kisskb/src/arch/x86/net/bpf_jit_comp.c:913:8: warning: 'reload_skb_data' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/hw_breakpoint.c: In function 'arch_validate_hwbkpt_settings': /kisskb/src/arch/x86/kernel/hw_breakpoint.c:361:20: warning: 'align' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /kisskb/src/arch/x86/kernel/e820.c:652:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq': /kisskb/src/arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' 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:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_replace': /kisskb/src/drivers/dma-buf/reservation.c:207:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c:210:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/file.c: In function 'f2fs_precache_extents': /kisskb/src/fs/f2fs/file.c:2786:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] /kisskb/src/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] /kisskb/src/drivers/input/rmi4/rmi_f11.c: In function 'rmi_f11_finger_handler': /kisskb/src/drivers/input/rmi4/rmi_f11.c:631:3: warning: 'abs_fingers' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_extent_item.isra.11': /kisskb/src/fs/btrfs/ref-verify.c:516:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/btrfs/ref-verify.c: In function 'process_leaf.isra.12': /kisskb/src/fs/btrfs/ref-verify.c:568:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_netlink.c: In function 'br_process_vlan_info.isra.30': /kisskb/src/net/bridge/br_netlink.c:577:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/hw_breakpoint.c: In function 'arch_validate_hwbkpt_settings': /kisskb/src/arch/x86/kernel/hw_breakpoint.c:361:20: warning: 'align' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1819:6: warning: 'ret' 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:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/string.c: In function 'strim': /kisskb/src/lib/string.c:478:8: sorry, unimplemented: inlining failed in call to 'strlen': redefined extern inline functions are not considered for inlining /kisskb/src/lib/string.c:460:7: sorry, unimplemented: called from here /kisskb/src/scripts/Makefile.build:312: recipe for target 'lib/string.o' failed make[3]: *** [lib/string.o] Error 1 make[3]: *** Waiting for unfinished jobs.... /kisskb/src/Makefile:1057: recipe for target 'lib' failed make[2]: *** [lib] Error 2 make[2]: *** Waiting for unfinished jobs.... /kisskb/src/Makefile:1007: recipe for target 'autoksyms_recursive' failed make[1]: *** [autoksyms_recursive] Error 2 Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_x86_64-randconfig_x86_64 # Build took: 0:02:41.668173
© Michael Ellerman 2006-2018.