# git rev-parse -q --verify b0d04fb56b3173626a15406d69f3026ca313057f^{commit}
b0d04fb56b3173626a15406d69f3026ca313057f
already have revision, skipping fetch
# git checkout -q -f -B kisskb b0d04fb56b3173626a15406d69f3026ca313057f
# git clean -qxdf
# < git log -1
# commit b0d04fb56b3173626a15406d69f3026ca313057f
# Merge: 14dbc56aa27d 485734f3fc77
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sat Oct 20 15:04:23 2018 +0200
# 
#     Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Ingo writes:
#       "x86 fixes:
#     
#        It's 4 misc fixes, 3 build warning fixes and 3 comment fixes.
#     
#        In hindsight I'd have left out the 3 comment fixes to make the pull
#        request look less scary at such a late point in the cycle. :-/"
#     
#     * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/swiotlb: Enable swiotlb for > 4GiG RAM on 32-bit kernels
#       x86/fpu: Fix i486 + no387 boot crash by only saving FPU registers on context switch if there is an FPU
#       x86/fpu: Remove second definition of fpu in __fpu__restore_sig()
#       x86/entry/64: Further improve paranoid_entry comments
#       x86/entry/32: Clear the CS high bits
#       x86/boot: Add -Wno-pointer-sign to KBUILD_CFLAGS
#       x86/time: Correct the attribute on jiffies' definition
#       x86/entry: Add some paranoid entry/exit CR3 handling comments
#       x86/percpu: Fix this_cpu_read()
#       x86/tsc: Force inlining of cyc2ns bits
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 b0d04fb56b3173626a15406d69f3026ca313057f
# < 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=0x831B6924
# 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/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: 0:09:25.631453