Buildresult: linus-rand/i386-randconfig/i386-gcc4.6 built on Oct 23 2018, 15:59

kisskb

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Status:	Failed
Date/Time:	Oct 23 2018, 15:59
Duration:	0:01:22.144692
Builder:	ka1
Revision:	Merge tag 'dma-mapping-4.20' of git://git.infradead.org/users/hch/dma-mapping (`cff229491af5df946781edfbeafd43e9cf66a3b4)`
Target:	linus-rand/i386-randconfig/i386-gcc4.6
Branch:	linus-rand
Compiler:	i386-gcc4.6 (i386-linux-gcc (GCC) 4.6.3)
Config:	randconfig (download)
Log:	Download original Possible errors include/linux/swapops.h:86:2: internal compiler error: Segmentation fault make[2]: * [scripts/Makefile.build:305: mm/memory.o] Error 1 make[1]: * [Makefile:1052: mm] Error 2 make: *** [Makefile:146: sub-make] Error 2 Possible warnings (11) scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/apic/io_apic.c:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] ipc/shm.c:1686:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:148:32: warning: 'levelspread[<Udbe0>]' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/e820.c:653:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/hw_breakpoint.c:366:18: warning: 'align' may be used uninitialized in this function [-Wuninitialized] block/bfq-iosched.c:4190:11: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:63:13: warning: 'head' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify cff229491af5df946781edfbeafd43e9cf66a3b4^{commit} cff229491af5df946781edfbeafd43e9cf66a3b4 already have revision, skipping fetch # git checkout -q -f -B kisskb cff229491af5df946781edfbeafd43e9cf66a3b4 # git clean -qxdf # < git log -1 # commit cff229491af5df946781edfbeafd43e9cf66a3b4 # Merge: 13775dacca5c b9fd04262a8a # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Mon Oct 22 18:16:03 2018 +0100 # # Merge tag 'dma-mapping-4.20' of git://git.infradead.org/users/hch/dma-mapping # # Pull dma mapping updates from Christoph Hellwig: # "First batch of dma-mapping changes for 4.20. # # There will be a second PR as some big changes were only applied just # before the end of the merge window, and I want to give them a few more # days in linux-next. # # Summary: # # - mostly more consolidation of the direct mapping code, including # converting over hexagon, and merging the coherent and non-coherent # code into a single dma_map_ops instance (me) # # - cleanups for the dma_configure/dma_unconfigure callchains (me) # # - better handling of dma_masks in odd setups (me, Alexander Duyck) # # - better debugging of passing vmalloc address to the DMA API (Stephen # Boyd) # # - CMA command line parsing fix (He Zhe)" # # * tag 'dma-mapping-4.20' of git://git.infradead.org/users/hch/dma-mapping: (27 commits) # dma-direct: respect DMA_ATTR_NO_WARN # dma-mapping: translate __GFP_NOFAIL to DMA_ATTR_NO_WARN # dma-direct: document the zone selection logic # dma-debug: Check for drivers mapping invalid addresses in dma_map_single() # dma-direct: fix return value of dma_direct_supported # dma-mapping: move dma_default_get_required_mask under ifdef # dma-direct: always allow dma mask <= physiscal memory size # dma-direct: implement complete bus_dma_mask handling # dma-direct: refine dma_direct_alloc zone selection # dma-direct: add an explicit dma_direct_get_required_mask # dma-mapping: make the get_required_mask method available unconditionally # unicore32: remove swiotlb support # Revert "dma-mapping: clear dev->dma_ops in arch_teardown_dma_ops" # dma-mapping: support non-coherent devices in dma_common_get_sgtable # dma-mapping: consolidate the dma mmap implementations # dma-mapping: merge direct and noncoherent ops # dma-mapping: move the dma_coherent flag to struct device # MIPS: don't select DMA_MAYBE_COHERENT from DMA_PERDEV_COHERENT # dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration # dma-mapping: fix panic caused by passing empty cma command line argument # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version # < git log --format=%s --max-count=1 cff229491af5df946781edfbeafd43e9cf66a3b4 # < make -s -j 8 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- randconfig KCONFIG_SEED=0xAB6FB5FE # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # yes \n \| make -s -j 8 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- oldconfig yes: standard output: Broken pipe # make -s -j 8 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- /kisskb/src/scripts/unifdef.c: In function 'Mpass': /kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] static void Mpass (void) { strncpy(keyword, "if ", 4); Pelif(); } ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /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/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq': /kisskb/src/arch/x86/kernel/apic/io_apic.c:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/ipc/shm.c: In function 'ksys_shmdt': /kisskb/src/ipc/shm.c:1686:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized] In file included from /kisskb/src/mm/memory.c:62:0: /kisskb/src/include/linux/swapops.h: In function 'swp_entry_to_pte': /kisskb/src/include/linux/swapops.h:86:2: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[2]: * [/kisskb/src/scripts/Makefile.build:305: mm/memory.o] Error 1 make[1]: * [/kisskb/src/Makefile:1052: mm] Error 2 make[1]: * Waiting for unfinished jobs.... /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/kernel/rcu/srcutree.c: In function 'init_srcu_struct_nodes': /kisskb/src/kernel/rcu/srcutree.c:148:32: warning: 'levelspread[<Udbe0>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /kisskb/src/arch/x86/kernel/e820.c:653:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/hw_breakpoint.c: In function 'hw_breakpoint_arch_parse': /kisskb/src/arch/x86/kernel/hw_breakpoint.c:366:18: warning: 'align' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/block/bfq-iosched.c: In function 'bfq_exit_icq_bfqq': /kisskb/src/block/bfq-iosched.c:4190:11: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c: In function '__set_nat_cache_dirty': /kisskb/src/include/linux/list.h:63:13: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c:238:24: note: 'head' was declared here /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 make: * [Makefile:146: sub-make] Error 2 Command 'make -s -j 8 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_i386-randconfig_i386 # Build took: 0:01:22.144692

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