# git rev-parse -q --verify fd6868d82b824b1bea42001ecc2411f2689d3634^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
error: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify fd6868d82b824b1bea42001ecc2411f2689d3634^{commit}
fd6868d82b824b1bea42001ecc2411f2689d3634
# git checkout -q -f -B kisskb fd6868d82b824b1bea42001ecc2411f2689d3634
# git clean -qxdf
# < git log -1
# commit fd6868d82b824b1bea42001ecc2411f2689d3634
# Merge: a3ea9911e225 0413bedabc88
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Sep 2 10:56:01 2018 -0700
# 
#     Merge tag 'devicetree-fixes-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
#     
#     Pull devicetree updates from Rob Herring:
#      "A couple of new helper functions in preparation for some tree wide
#       clean-ups.
#     
#       I'm sending these new helpers now for rc2 in order to simplify the
#       dependencies on subsequent cleanups across the tree in 4.20"
#     
#     * tag 'devicetree-fixes-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
#       of: Add device_type access helper functions
#       of: add node name compare helper functions
#       of: add helper to lookup compatible child node
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 fd6868d82b824b1bea42001ecc2411f2689d3634
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0xCC6F6A18
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
/kisskb/src/lib/ubsan.c:432:1: warning: ignoring attribute 'noreturn' in declaration of a built-in function '__ubsan_handle_builtin_unreachable' because it conflicts with attribute 'const' [-Wattributes]
 {
 ^
<built-in>: note: previous declaration here
In function 'ZSTD_copyRawBlock',
    inlined from 'ZSTD_decompressContinue' at /kisskb/src/lib/zstd/decompress.c:1811:24,
    inlined from 'ZSTD_decompressStream' at /kisskb/src/lib/zstd/decompress.c:2353:5:
/kisskb/src/lib/zstd/decompress.c:416:2: warning: argument 1 null where non-null expected [-Wnonnull]
  memcpy(dst, src, srcSize);
  ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/include/linux/string.h:20,
                 from /kisskb/src/lib/zstd/mem.h:24,
                 from /kisskb/src/lib/zstd/bitstream.h:54,
                 from /kisskb/src/lib/zstd/fse.h:228,
                 from /kisskb/src/lib/zstd/decompress.c:32:
/kisskb/src/lib/zstd/decompress.c: In function 'ZSTD_decompressStream':
/kisskb/src/arch/arm64/include/asm/string.h:38:14: note: in a call to function 'memcpy' declared here
 extern void *memcpy(void *, const void *, __kernel_size_t);
              ^~~~~~
In function 'ZSTD_setRleBlock',
    inlined from 'ZSTD_decompressContinue' at /kisskb/src/lib/zstd/decompress.c:1812:24,
    inlined from 'ZSTD_decompressStream' at /kisskb/src/lib/zstd/decompress.c:2353:5:
/kisskb/src/lib/zstd/decompress.c:426:2: warning: argument 1 null where non-null expected [-Wnonnull]
  memset(dst, *(const BYTE *)src, regenSize);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/include/linux/string.h:20,
                 from /kisskb/src/lib/zstd/mem.h:24,
                 from /kisskb/src/lib/zstd/bitstream.h:54,
                 from /kisskb/src/lib/zstd/fse.h:228,
                 from /kisskb/src/lib/zstd/decompress.c:32:
/kisskb/src/lib/zstd/decompress.c: In function 'ZSTD_decompressStream':
/kisskb/src/arch/arm64/include/asm/string.h:49:14: note: in a call to function 'memset' declared here
 extern void *memset(void *, int, __kernel_size_t);
              ^~~~~~
In function 'ZSTD_copyRawBlock',
    inlined from 'ZSTD_decompressContinue' at /kisskb/src/lib/zstd/decompress.c:1811:24,
    inlined from 'ZSTD_decompressStream' at /kisskb/src/lib/zstd/decompress.c:2356:6:
/kisskb/src/lib/zstd/decompress.c:416:2: warning: argument 1 null where non-null expected [-Wnonnull]
  memcpy(dst, src, srcSize);
  ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/include/linux/string.h:20,
                 from /kisskb/src/lib/zstd/mem.h:24,
                 from /kisskb/src/lib/zstd/bitstream.h:54,
                 from /kisskb/src/lib/zstd/fse.h:228,
                 from /kisskb/src/lib/zstd/decompress.c:32:
/kisskb/src/lib/zstd/decompress.c: In function 'ZSTD_decompressStream':
/kisskb/src/arch/arm64/include/asm/string.h:38:14: note: in a call to function 'memcpy' declared here
 extern void *memcpy(void *, const void *, __kernel_size_t);
              ^~~~~~
In function 'ZSTD_setRleBlock',
    inlined from 'ZSTD_decompressContinue' at /kisskb/src/lib/zstd/decompress.c:1812:24,
    inlined from 'ZSTD_decompressStream' at /kisskb/src/lib/zstd/decompress.c:2356:6:
/kisskb/src/lib/zstd/decompress.c:426:2: warning: argument 1 null where non-null expected [-Wnonnull]
  memset(dst, *(const BYTE *)src, regenSize);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/include/linux/string.h:20,
                 from /kisskb/src/lib/zstd/mem.h:24,
                 from /kisskb/src/lib/zstd/bitstream.h:54,
                 from /kisskb/src/lib/zstd/fse.h:228,
                 from /kisskb/src/lib/zstd/decompress.c:32:
/kisskb/src/lib/zstd/decompress.c: In function 'ZSTD_decompressStream':
/kisskb/src/arch/arm64/include/asm/string.h:49:14: note: in a call to function 'memset' declared here
 extern void *memset(void *, int, __kernel_size_t);
              ^~~~~~
/kisskb/src/fs/ntfs/aops.c: In function 'ntfs_write_mst_block':
/kisskb/src/fs/ntfs/aops.c:1328:1: warning: the frame size of 2448 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/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(); }
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:05:57.339204