Buildresult: powerpc-next/pseries_defconfig+NO_MEMORY_HOTPLUG/powerpc-gcc4.6 built on Mar 9 2018, 00:33

kisskb

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Status:	Failed
Date/Time:	Mar 9 2018, 00:33
Duration:	0:01:55.496015
Builder:	ka3
Revision:	powerpc/32: Add missing prototypes for (early\|machine)_init() (`f6f5395c530b7f51832256362a3e2dcec968ef1e)`
Target:	powerpc-next/pseries_defconfig+NO_MEMORY_HOTPLUG/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	pseries_defconfig+NO_MEMORY_HOTPLUG (download)
Log:	Download original Possible errors Fixes the following warnings (treated as error in W=1): arch/powerpc/kernel/setup_32.c:68:30: error: no previous prototype for ‘early_init’ arch/powerpc/kernel/setup_32.c:99:21: error: no previous prototype for ‘machine_init’ arch/powerpc/kvm/powerpc.c:1361:2: error: 'emulated' may be used uninitialized in this function [-Werror=uninitialized] cc1: all warnings being treated as errors make[2]: * [arch/powerpc/kvm/powerpc.o] Error 1 make[1]: * [arch/powerpc/kvm] Error 2 mm/swap_state.c:135:5: warning: 'error' may be used uninitialized in this function [-Wuninitialized] make: * [sub-make] Error 2 Possible warnings (9) net/bridge/br_netlink.c:635:7: warning: 'err' 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] mm/swap_state.c:135:5: warning: 'error' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1439:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:2043:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1816:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1726:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify f6f5395c530b7f51832256362a3e2dcec968ef1e^{commit} f6f5395c530b7f51832256362a3e2dcec968ef1e already have revision, skipping fetch # git checkout -q -f -B kisskb f6f5395c530b7f51832256362a3e2dcec968ef1e # git clean -qxdf # git log -1 commit f6f5395c530b7f51832256362a3e2dcec968ef1e Author: Mathieu Malaterre <malat@debian.org> Date: Thu Mar 8 22:31:59 2018 +1100 powerpc/32: Add missing prototypes for (early\|machine)_init() early_init() and machine_init() have no prototype, add one in asm-prototypes.h. Fixes the following warnings (treated as error in W=1): arch/powerpc/kernel/setup_32.c:68:30: error: no previous prototype for ‘early_init’ arch/powerpc/kernel/setup_32.c:99:21: error: no previous prototype for ‘machine_init’ Signed-off-by: Mathieu Malaterre <malat@debian.org> [mpe: Move them to asm-prototypes.h, drop other functions] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 f6f5395c530b7f51832256362a3e2dcec968ef1e # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTPLUG_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- pseries_defconfig # Added to kconfig CONFIG_MEMORY_HOTPLUG=n # Added to kconfig CONFIG_MEMORY_HOTREMOVE=n # yes \n \| make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTPLUG_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTPLUG_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/arch/powerpc/kvm/powerpc.c: In function 'kvmppc_handle_load128_by2x64': /kisskb/src/arch/powerpc/kvm/powerpc.c:1361:2: error: 'emulated' may be used uninitialized in this function [-Werror=uninitialized] cc1: all warnings being treated as errors /kisskb/src/scripts/Makefile.build:324: recipe for target 'arch/powerpc/kvm/powerpc.o' failed make[2]: * [arch/powerpc/kvm/powerpc.o] Error 1 make[2]: * Waiting for unfinished jobs.... /kisskb/src/Makefile:1051: recipe for target 'arch/powerpc/kvm' failed make[1]: * [arch/powerpc/kvm] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec': /kisskb/src/net/bridge/br_netlink.c:635:7: warning: 'err' 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/mm/swap_state.c: In function '__add_to_swap_cache': /kisskb/src/mm/swap_state.c:135:5: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1439:5: 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:2043:9: warning: 'str' 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:1816:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1726:46: warning: 'linear' 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:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here Makefile:146: recipe for target 'sub-make' failed make: * [sub-make] Error 2 Command 'make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTPLUG_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTPLUG_powerpc # Build took: 0:01:55.496015

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