Buildresult: linus/ppc64_defconfig+UP/powerpc-gcc4.6 built on Jan 29 2020, 07:14

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Status:	OK
Date/Time:	Jan 29 2020, 07:14
Duration:	0:02:40.250256
Builder:	ka2
Revision:	Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (`c677124e631d97130e4ff7db6e10acdfb7a82321)`
Target:	linus/ppc64_defconfig+UP/powerpc-gcc4.6
Branch:	linus
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	ppc64_defconfig+UP (download)
Log:	Download original Possible warnings (16) kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:648:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/ext4/extents.c:5054:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2598:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1859:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace_events.c:2039:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:72:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] net/core/devlink.c:4613:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1426:5: warning: 'page' 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/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/usb/core/devio.c:625:23: warning: 'errno' 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] WARNING: 2 bad relocations Full Log # git rev-parse -q --verify c677124e631d97130e4ff7db6e10acdfb7a82321^{commit} c677124e631d97130e4ff7db6e10acdfb7a82321 already have revision, skipping fetch # git checkout -q -f -B kisskb c677124e631d97130e4ff7db6e10acdfb7a82321 # git clean -qxdf # < git log -1 # commit c677124e631d97130e4ff7db6e10acdfb7a82321 # Merge: c0e809e24480 afa70d941f66 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue Jan 28 10:07:09 2020 -0800 # # Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull scheduler updates from Ingo Molnar: # "These were the main changes in this cycle: # # - More -rt motivated separation of CONFIG_PREEMPT and # CONFIG_PREEMPTION. # # - Add more low level scheduling topology sanity checks and warnings # to filter out nonsensical topologies that break scheduling. # # - Extend uclamp constraints to influence wakeup CPU placement # # - Make the RT scheduler more aware of asymmetric topologies and CPU # capacities, via uclamp metrics, if CONFIG_UCLAMP_TASK=y # # - Make idle CPU selection more consistent # # - Various fixes, smaller cleanups, updates and enhancements - please # see the git log for details" # # * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (58 commits) # sched/fair: Define sched_idle_cpu() only for SMP configurations # sched/topology: Assert non-NUMA topology masks don't (partially) overlap # idle: fix spelling mistake "iterrupts" -> "interrupts" # sched/fair: Remove redundant call to cpufreq_update_util() # sched/psi: create /proc/pressure and /proc/pressure/{io\|memory\|cpu} only when psi enabled # sched/fair: Fix sgc->{min,max}_capacity calculation for SD_OVERLAP # sched/fair: calculate delta runnable load only when it's needed # sched/cputime: move rq parameter in irqtime_account_process_tick # stop_machine: Make stop_cpus() static # sched/debug: Reset watchdog on all CPUs while processing sysrq-t # sched/core: Fix size of rq::uclamp initialization # sched/uclamp: Fix a bug in propagating uclamp value in new cgroups # sched/fair: Load balance aggressively for SCHED_IDLE CPUs # sched/fair : Improve update_sd_pick_busiest for spare capacity case # watchdog: Remove soft_lockup_hrtimer_cnt and related code # sched/rt: Make RT capacity-aware # sched/fair: Make EAS wakeup placement consider uclamp restrictions # sched/fair: Make task_fits_capacity() consider uclamp restrictions # sched/uclamp: Rename uclamp_util_with() into uclamp_rq_util_with() # sched/uclamp: Make uclamp util helpers use and return UL values # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 c677124e631d97130e4ff7db6e10acdfb7a82321 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig+UP_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc64_defconfig # Added to kconfig CONFIG_SMP=n # yes \n \| make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig+UP_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- oldconfig yes: standard output: Broken pipe # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig+UP_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /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/net/bridge/br_netlink.c: In function 'br_afspec.isra.30': /kisskb/src/net/bridge/br_netlink.c:648:7: warning: 'err' 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/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2598:6: 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:1859:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/trace/trace_events.c: In function 'event_create_dir': /kisskb/src/kernel/trace/trace_events.c:2039:6: warning: 'ret' 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:72:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here /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] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1426:5: warning: 'page' 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/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' 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] WARNING: 2 bad relocations c0000000018f1358 R_PPC64_ADDR64 _binary__btf_vmlinux_bin_start c0000000018f1360 R_PPC64_ADDR64 _binary__btf_vmlinux_bin_end Completed OK # rm -rf /kisskb/build/linus_ppc64_defconfig+UP_powerpc-gcc4.6 # Build took: 0:02:40.250256

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