Buildresult: linus/cell_defconfig/powerpc-gcc4.6 built on Jan 7 2019, 07:36

kisskb

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Status:	OK
Date/Time:	Jan 7 2019, 07:36
Duration:	0:01:06.160677
Builder:	ka3
Revision:	Merge tag 'dma-mapping-4.21-1' of git://git.infradead.org/users/hch/dma-mapping (`e2b745f469ec0f3165ba5ffaee3ce40f98d77878)`
Target:	linus/cell_defconfig/powerpc-gcc4.6
Branch:	linus
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	cell_defconfig (download)
Log:	Download original Possible warnings (13) kernel/rcu/srcutree.c:152:32: warning: 'levelspread[<U3960>]' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/cgroup-v1.c:1263:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace_dynevent.c:89:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1434:5: warning: 'page' 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/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1843:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1753:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify e2b745f469ec0f3165ba5ffaee3ce40f98d77878^{commit} e2b745f469ec0f3165ba5ffaee3ce40f98d77878 already have revision, skipping fetch # git checkout -q -f -B kisskb e2b745f469ec0f3165ba5ffaee3ce40f98d77878 # git clean -qxdf # < git log -1 # commit e2b745f469ec0f3165ba5ffaee3ce40f98d77878 # Merge: 12133258d7fe 8270f3a11cee # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Jan 6 11:47:26 2019 -0800 # # Merge tag 'dma-mapping-4.21-1' of git://git.infradead.org/users/hch/dma-mapping # # Pull dma-mapping fixes from Christoph Hellwig: # "Fix various regressions introduced in this cycles: # # - fix dma-debug tracking for the map_page / map_single # consolidatation # # - properly stub out DMA mapping symbols for !HAS_DMA builds to avoid # link failures # # - fix AMD Gart direct mappings # # - setup the dma address for no kernel mappings using the remap # allocator" # # * tag 'dma-mapping-4.21-1' of git://git.infradead.org/users/hch/dma-mapping: # dma-direct: fix DMA_ATTR_NO_KERNEL_MAPPING for remapped allocations # x86/amd_gart: fix unmapping of non-GART mappings # dma-mapping: remove a few unused exports # dma-mapping: properly stub out the DMA API for !CONFIG_HAS_DMA # dma-mapping: remove dmam_{declare,release}_coherent_memory # dma-mapping: implement dmam_alloc_coherent using dmam_alloc_attrs # dma-mapping: implement dma_map_single_attrs using dma_map_page_attrs # < /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 e2b745f469ec0f3165ba5ffaee3ce40f98d77878 # < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_cell_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- cell_defconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_cell_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:152:32: warning: 'levelspread[<U3960>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:100:6: note: 'levelspread[<U3960>]' was declared here /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1263:20: warning: 'root' 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:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/trace/trace_dynevent.c: In function 'create_dyn_event': /kisskb/src/kernel/trace/trace_dynevent.c:89:5: 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:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:339:21: note: 'pdeo' was declared here /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2594:6: 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:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1434:5: warning: 'page' 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/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/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1843:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1753:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/linus_cell_defconfig_powerpc # Build took: 0:01:06.160677

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