# git rev-parse -q --verify 9bb9d4fdce9e6b351b7b905f150745a0fccccc06^{commit}
9bb9d4fdce9e6b351b7b905f150745a0fccccc06
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9bb9d4fdce9e6b351b7b905f150745a0fccccc06
# git clean -qxdf
# < git log -1
# commit 9bb9d4fdce9e6b351b7b905f150745a0fccccc06
# Merge: adb6b2b2b59f 917e2fd2c53e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Oct 31 15:46:16 2018 -0700
# 
#     Merge branch 'for-linus-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
#     
#     Pull UML updates from Richard Weinberger:
#     
#      - removal of old and dead code
#     
#      - a bug fix for our tty driver
#     
#      - other minor cleanups across the code base
#     
#     * 'for-linus-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
#       um: Make line/tty semantics use true write IRQ
#       um: trap: fix spelling mistake, EACCESS -> EACCES
#       um: Don't hardcode path as it is architecture dependent
#       um: NULL check before kfree is not needed
#       um: remove unused AIO code
#       um: Give start_idle_thread() a return code
#       um: Remove update_debugregs()
#       um: Drop own definition of PTRACE_SYSEMU/_SINGLESTEP
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 9bb9d4fdce9e6b351b7b905f150745a0fccccc06
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  allmodconfig
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-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(); }
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/arch/arm64/include/asm/processor.h:34,
                 from /kisskb/src/include/linux/rcupdate.h:43,
                 from /kisskb/src/include/linux/rculist.h:11,
                 from /kisskb/src/include/linux/pid.h:5,
                 from /kisskb/src/include/linux/sched.h:14,
                 from /kisskb/src/kernel/debug/kdb/kdb_support.c:15:
In function 'strncpy',
    inlined from 'kallsyms_symbol_next' at /kisskb/src/kernel/debug/kdb/kdb_support.c:239:4:
/kisskb/src/include/linux/string.h:253:9: warning: '__builtin_strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=]
  return __builtin_strncpy(p, q, size);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/kernel/debug/kdb/kdb_support.c: In function 'kallsyms_symbol_next':
/kisskb/src/include/linux/string.h:274:10: note: length computed here
   return __builtin_strlen(p);
          ^~~~~~~~~~~~~~~~~~~
/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 file included from /kisskb/src/arch/arm64/include/asm/processor.h:34,
                 from /kisskb/src/include/asm-generic/qrwlock.h:23,
                 from ./arch/arm64/include/generated/asm/qrwlock.h:1,
                 from /kisskb/src/arch/arm64/include/asm/spinlock.h:19,
                 from /kisskb/src/include/linux/spinlock.h:88,
                 from /kisskb/src/include/linux/seqlock.h:36,
                 from /kisskb/src/include/linux/time.h:6,
                 from /kisskb/src/arch/arm64/include/asm/stat.h:23,
                 from /kisskb/src/include/linux/stat.h:6,
                 from /kisskb/src/include/linux/module.h:10,
                 from /kisskb/src/lib/test_hexdump.c:8:
In function 'strncpy',
    inlined from 'test_hexdump_prepare_test.isra.0' at /kisskb/src/lib/test_hexdump.c:102:3:
/kisskb/src/include/linux/string.h:253:9: warning: '__builtin_strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=]
  return __builtin_strncpy(p, q, size);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/lib/test_hexdump.c: In function 'test_hexdump_prepare_test.isra.0':
/kisskb/src/include/linux/string.h:274:10: note: length computed here
   return __builtin_strlen(p);
          ^~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/isdn/hardware/eicon/message.c: In function 'sig_ind':
/kisskb/src/drivers/isdn/hardware/eicon/message.c:5985:1: warning: the frame size of 2096 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
./usr/include/linux/v4l2-controls.h:1105: found __[us]{8,16,32,64} type without #include <linux/types.h>
Completed OK
# rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64-gcc8
# Build took: 0:05:20.284144