Buildresult: linus/ppc64_defconfig/powerpc-gcc4.6 built on Sep 29 2018, 11:37

kisskb

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Status:	OK
Date/Time:	Sep 29 2018, 11:37
Duration:	0:02:20.749942
Builder:	ka2
Revision:	Merge tag 'powerpc-4.19-3' of https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux (`f005de0183de4c3df509f7a437a04774461f4c02)`
Target:	linus/ppc64_defconfig/powerpc-gcc4.6
Branch:	linus
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	ppc64_defconfig (download)
Log:	Download original Possible warnings (14) kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2511:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' 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:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:647:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:185:16: warning: 'old' 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] fs/nfsd/nfs4xdr.c:2069:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' 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/net/tun.c:1793:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1703:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify f005de0183de4c3df509f7a437a04774461f4c02^{commit} f005de0183de4c3df509f7a437a04774461f4c02 already have revision, skipping fetch # git checkout -q -f -B kisskb f005de0183de4c3df509f7a437a04774461f4c02 # git clean -qxdf # < git log -1 # commit f005de0183de4c3df509f7a437a04774461f4c02 # Merge: 900915f9036f 7e0cf1c983b5 # Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org> # Date: Fri Sep 28 17:43:32 2018 -0700 # # Merge tag 'powerpc-4.19-3' of https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux # # Michael writes: # "powerpc fixes for 4.19 #3 # # A reasonably big batch of fixes due to me being away for a few weeks. # # A fix for the TM emulation support on Power9, which could result in # corrupting the guest r11 when running under KVM. # # Two fixes to the TM code which could lead to userspace GPR corruption # if we take an SLB miss at exactly the wrong time. # # Our dynamic patching code had a bug that meant we could patch freed # __init text, which could lead to corrupting userspace memory. # # csum_ipv6_magic() didn't work on little endian platforms since we # optimised it recently. # # A fix for an endian bug when reading a device tree property telling # us how many storage keys the machine has available. # # Fix a crash seen on some configurations of PowerVM when migrating the # partition from one machine to another. # # A fix for a regression in the setup of our CPU to NUMA node mapping # in KVM guests. # # A fix to our selftest Makefiles to make them work since a recent # change to the shared Makefile logic." # # * tag 'powerpc-4.19-3' of https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: # selftests/powerpc: Fix Makefiles for headers_install change # powerpc/numa: Use associativity if VPHN hcall is successful # powerpc/tm: Avoid possible userspace r1 corruption on reclaim # powerpc/tm: Fix userspace r13 corruption # powerpc/pseries: Fix unitialized timer reset on migration # powerpc/pkeys: Fix reading of ibm, processor-storage-keys property # powerpc: fix csum_ipv6_magic() on little endian platforms # powerpc/powernv/ioda2: Reduce upper limit for DMA window size (again) # powerpc: Avoid code patching freed init sections # KVM: PPC: Book3S HV: Fix guest r11 corruption with POWER9 TM workarounds # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 f005de0183de4c3df509f7a437a04774461f4c02 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc64_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' 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:2511:6: 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:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' 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:1433:5: warning: 'page' 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:647:7: 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:185:16: warning: 'old' 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/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2069:9: warning: 'str' 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:341:21: note: 'pdeo' was declared here /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/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1793:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1703:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/linus_ppc64_defconfig_powerpc # Build took: 0:02:20.749942

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