# git rev-parse -q --verify 323ea40ff6fb1e9d2c481bff50245ee5f559c8af^{commit}
323ea40ff6fb1e9d2c481bff50245ee5f559c8af
already have revision, skipping fetch
# git checkout -q -f -B kisskb 323ea40ff6fb1e9d2c481bff50245ee5f559c8af
# git clean -qxdf
# < git log -1
# commit 323ea40ff6fb1e9d2c481bff50245ee5f559c8af
# Merge: 0be288630752 bb6bccba390c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Mar 15 14:41:30 2019 -0700
# 
#     Merge tag 'iommu-fix-v5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
#     
#     Pull IOMMU fix from Joerg Roedel:
#      "Fix a NULL-pointer dereference issue in the ACPI device matching code
#       of the AMD IOMMU driver"
#     
#     * tag 'iommu-fix-v5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
#       iommu/amd: Fix NULL dereference bug in match_hid_uid
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 323ea40ff6fb1e9d2c481bff50245ee5f559c8af
# < make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0xF0986F9B
# Added to kconfig CONFIG_STANDALONE=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_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# yes \n | make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
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/arch/x86/include/asm/string.h:5,
                 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/x86/include/asm/string_64.h:14:14: note: in a call to function 'memcpy' declared here
 extern void *memcpy(void *to, const void *from, size_t len);
              ^~~~~~
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/arch/x86/include/asm/string.h:5,
                 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/x86/include/asm/string_64.h:33:7: note: in a call to function 'memset' declared here
 void *memset(void *s, int c, size_t n);
       ^~~~~~
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/arch/x86/include/asm/string.h:5,
                 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/x86/include/asm/string_64.h:14:14: note: in a call to function 'memcpy' declared here
 extern void *memcpy(void *to, const void *from, size_t len);
              ^~~~~~
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/arch/x86/include/asm/string.h:5,
                 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/x86/include/asm/string_64.h:33:7: note: in a call to function 'memset' declared here
 void *memset(void *s, int c, size_t n);
       ^~~~~~
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:05:05.789316