# git rev-parse -q --verify 596cf45cbf6e4fa7bcb0df33e373a7d062b644b5^{commit}
596cf45cbf6e4fa7bcb0df33e373a7d062b644b5
already have revision, skipping fetch
# git checkout -q -f -B kisskb 596cf45cbf6e4fa7bcb0df33e373a7d062b644b5
# git clean -qxdf
# < git log -1
# commit 596cf45cbf6e4fa7bcb0df33e373a7d062b644b5
# Merge: c3bfc5dd73c6 937790699be9
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Dec 1 20:36:41 2019 -0800
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge updates from Andrew Morton:
#      "Incoming:
#     
#        - a small number of updates to scripts/, ocfs2 and fs/buffer.c
#     
#        - most of MM
#     
#       I still have quite a lot of material (mostly not MM) staged after
#       linux-next due to -next dependencies. I'll send those across next week
#       as the preprequisites get merged up"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (135 commits)
#       mm/page_io.c: annotate refault stalls from swap_readpage
#       mm/Kconfig: fix trivial help text punctuation
#       mm/Kconfig: fix indentation
#       mm/memory_hotplug.c: remove __online_page_set_limits()
#       mm: fix typos in comments when calling __SetPageUptodate()
#       mm: fix struct member name in function comments
#       mm/shmem.c: cast the type of unmap_start to u64
#       mm: shmem: use proper gfp flags for shmem_writepage()
#       mm/shmem.c: make array 'values' static const, makes object smaller
#       userfaultfd: require CAP_SYS_PTRACE for UFFD_FEATURE_EVENT_FORK
#       fs/userfaultfd.c: wp: clear VM_UFFD_MISSING or VM_UFFD_WP during userfaultfd_register()
#       userfaultfd: wrap the common dst_vma check into an inlined function
#       userfaultfd: remove unnecessary WARN_ON() in __mcopy_atomic_hugetlb()
#       userfaultfd: use vma_pagesize for all huge page size calculation
#       mm/madvise.c: use PAGE_ALIGN[ED] for range checking
#       mm/madvise.c: replace with page_size() in madvise_inject_error()
#       mm/mmap.c: make vma_merge() comment more easy to understand
#       mm/hwpoison-inject: use DEFINE_DEBUGFS_ATTRIBUTE to define debugfs fops
#       autonuma: reduce cache footprint when scanning page tables
#       autonuma: fix watermark checking in migrate_balanced_pgdat()
#       ...
# < /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 596cf45cbf6e4fa7bcb0df33e373a7d062b644b5
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  randconfig
KCONFIG_SEED=0x56D13DF6
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y
# Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n
# Added to kconfig CONFIG_UBSAN=n
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
In file included from /kisskb/src/arch/powerpc/xmon/xmon.c:64:0:
/kisskb/src/arch/powerpc/xmon/dis-asm.h: In function 'print_insn_powerpc':
/kisskb/src/arch/powerpc/xmon/dis-asm.h:16:2: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat]
/kisskb/src/arch/powerpc/xmon/dis-asm.h: In function 'print_insn_spu':
/kisskb/src/arch/powerpc/xmon/dis-asm.h:22:2: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat]
/kisskb/src/drivers/android/binderfs.c: In function 'binderfs_fill_super':
/kisskb/src/drivers/android/binderfs.c:657:9: warning: missing braces around initializer [-Wmissing-braces]
/kisskb/src/drivers/android/binderfs.c:657:9: warning: (near initialization for 'device_info.name') [-Wmissing-braces]
/kisskb/src/block/blk-merge.c: In function 'blk_rq_map_sg':
/kisskb/src/block/blk.h:78:50: warning: 'bvprv.bv_offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/blk-merge.c:481:42: note: 'bvprv.bv_offset' was declared here
/kisskb/src/block/blk.h:81:12: warning: 'bvprv.bv_len' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/blk-merge.c:481:42: note: 'bvprv.bv_len' was declared here
/kisskb/src/arch/powerpc/include/asm/io.h:802:22: warning: 'bvprv.bv_page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/blk-merge.c:481:42: note: 'bvprv.bv_page' was declared here
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' 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:1852:6: warning: 'ret' 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:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/sched/cputime.c: In function 'kcpustat_field':
/kisskb/src/kernel/sched/cputime.c:1007:6: warning: 'val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/lightnvm/core.c: In function 'nvm_ioctl_dev_create.isra.21':
/kisskb/src/include/linux/string.h:301:29: warning: array subscript is above array bounds [-Warray-bounds]
/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:338:21: note: 'pdeo' was declared here
/kisskb/src/drivers/leds/leds-el15203000.c: In function 'el15203000_probe':
/kisskb/src/drivers/leds/leds-el15203000.c:246:8: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ocfs2/alloc.c: In function 'ocfs2_trim_mainbm':
/kisskb/src/fs/ocfs2/alloc.c:7608:17: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/temperature/mlx90632.c: In function 'mlx90632_read_raw':
/kisskb/src/drivers/iio/temperature/mlx90632.c:351:37: warning: 'object_old_raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/temperature/mlx90632.c:432:56: note: 'object_old_raw' was declared here
/kisskb/src/drivers/iio/temperature/mlx90632.c:351:37: warning: 'object_new_raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/temperature/mlx90632.c:432:40: note: 'object_new_raw' was declared here
arch/powerpc/perf/perf_regs.o: In function `perf_reg_value':
/kisskb/src/arch/powerpc/perf/perf_regs.c:80: undefined reference to `.is_sier_available'
make[1]: *** [/kisskb/src/Makefile:1077: vmlinux] Error 1
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.6 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-rand_powerpc-randconfig_powerpc-gcc4.6
# Build took: 0:01:55.975767