Buildresult: linus/pseries_defconfig+NO_SPLPAR/powerpc-gcc4.6 built on Mar 2 2018, 19:28

kisskb

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Status:	Failed
Date/Time:	Mar 2 2018, 19:28
Duration:	0:01:50.067729
Builder:	ka2
Revision:	Merge tag 'drm-fixes-for-v4.16-rc4' of git://people.freedesktop.org/~airlied/linux (`5d60e057d127538113d8945ea87d916fccee93fe)`
Target:	linus/pseries_defconfig+NO_SPLPAR/powerpc-gcc4.6
Branch:	linus
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	pseries_defconfig+NO_SPLPAR (download)
Log:	Download original Possible errors 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) 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] 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] net/bridge/br_netlink.c:635:7: warning: 'err' 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/tty/serial/8250/8250_core.c:251:18: warning: 'i' 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] Full Log # git rev-parse -q --verify 5d60e057d127538113d8945ea87d916fccee93fe^{commit} 5d60e057d127538113d8945ea87d916fccee93fe already have revision, skipping fetch # git checkout -q -f -B kisskb 5d60e057d127538113d8945ea87d916fccee93fe # git clean -qxdf # git log -1 commit 5d60e057d127538113d8945ea87d916fccee93fe Merge: 2120447 93dfdf9 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Thu Mar 1 15:56:15 2018 -0800 Merge tag 'drm-fixes-for-v4.16-rc4' of git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "Pretty much run of the mill drm fixes. amdgpu: - power management fixes - some display fixes - one ppc 32-bit dma fix i915: - two display fixes - three gem fixes sun4i: - display regression fixes nouveau: - display regression fix virtio-gpu: - dumb airlied ioctl fix" * tag 'drm-fixes-for-v4.16-rc4' of git://people.freedesktop.org/~airlied/linux: (25 commits) drm/amdgpu: skip ECC for SRIOV in gmc late_init drm/amd/amdgpu: Correct VRAM width for APUs with GMC9 drm/amdgpu: fix&cleanups for wb_clear drm/amdgpu: Correct sdma_v4 get_wptr(v2) drm/amd/powerplay: fix power over limit on Fiji drm/amdgpu:Fixed wrong emit frame size for enc drm/amdgpu: move WB_FREE to correct place drm/amdgpu: only flush hotplug work without DC drm/amd/display: check for ipp before calling cursor operations drm/i915: Make global seqno known in i915_gem_request_execute tracepoint drm/i915: Clear the in-use marker on execbuf failure drm/i915/cnl: Fix PORT_TX_DW5/7 register address drm/i915/audio: fix check for av_enc_map overflow drm/i915: Fix rsvd2 mask when out-fence is returned virtio-gpu: fix ioctl and expose the fixed status to userspace. drm/sun4i: Protect the TCON pixel clocks drm/sun4i: Enable the output on the pins (tcon0) drm/nouveau: prefer XBGR2101010 for addfb ioctl drm/radeon: insist on 32-bit DMA for Cedar on PPC64/PPC64LE drm/amd/display: VGA black screen from s3 when attached to hook ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 5d60e057d127538113d8945ea87d916fccee93fe # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- pseries_defconfig # Added to kconfig CONFIG_PPC_SPLPAR=n # yes \n \| make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig+NO_SPLPAR_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 48 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig+NO_SPLPAR_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:1053: recipe for target 'arch/powerpc/kvm' failed make[1]: * [arch/powerpc/kvm] Error 2 make[1]: * Waiting for unfinished jobs.... /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/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/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/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/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 /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] Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig+NO_SPLPAR_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/linus_pseries_defconfig+NO_SPLPAR_powerpc # Build took: 0:01:50.067729

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