# git rev-parse -q --verify dff79597431045a775f2e5d4d9de31bfa0d32a34^{commit}
dff79597431045a775f2e5d4d9de31bfa0d32a34
already have revision, skipping fetch
# git checkout -q -f -B kisskb dff79597431045a775f2e5d4d9de31bfa0d32a34
# git clean -qxdf
# < git log -1
# commit dff79597431045a775f2e5d4d9de31bfa0d32a34
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Sat Apr 4 16:01:34 2020 +1100
# 
#     Add linux-next specific files for 20200404
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 dff79597431045a775f2e5d4d9de31bfa0d32a34
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 48 ARCH=s390 O=/kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 48 ARCH=s390 O=/kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
          ~~~~~~~^~~~~~~~~
/kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here
  int oldval, ret;
      ^~~~~~
/kisskb/src/lib/test_kasan.c: In function 'kasan_alloca_oob_left':
/kisskb/src/lib/test_kasan.c:547:1: warning: 'kasan_alloca_oob_left' uses dynamic stack allocation
 }
 ^
/kisskb/src/lib/test_kasan.c: In function 'kasan_alloca_oob_right':
/kisskb/src/lib/test_kasan.c:557:1: warning: 'kasan_alloca_oob_right' uses dynamic stack allocation
 }
 ^
In file included from /kisskb/src/include/linux/bitmap.h:9,
                 from /kisskb/src/include/linux/cpumask.h:12,
                 from /kisskb/src/arch/s390/include/asm/processor.h:39,
                 from /kisskb/src/arch/s390/include/asm/thread_info.h:27,
                 from /kisskb/src/include/linux/thread_info.h:38,
                 from /kisskb/src/arch/s390/include/asm/preempt.h:6,
                 from /kisskb/src/include/linux/preempt.h:78,
                 from /kisskb/src/include/drm/spsc_queue.h:28,
                 from /kisskb/src/include/drm/gpu_scheduler.h:27,
                 from /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h:28,
                 from /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h:26,
                 from /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu.h:31,
                 from /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c:23:
In function 'memcpy',
    inlined from 'amdgpu_fru_get_product_info' at /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c:127:2:
/kisskb/src/include/linux/string.h:377:4: error: call to '__read_overflow2' declared with attribute error: detected read beyond size of object passed as 2nd parameter
    __read_overflow2();
    ^~~~~~~~~~~~~~~~~~
make[5]: *** [/kisskb/src/scripts/Makefile.build:267: drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.o] Error 1
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:488: drivers/gpu/drm/amd/amdgpu] Error 2
make[4]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^~~~~~~
In file included from /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:40:
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c: In function 'mvpp2_setup_bm_pool':
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:634:2: warning: overflow in conversion from 'long unsigned int' to 'int' changes value from '18446744073709551584' to '-32' [-Woverflow]
  ((total_size) - NET_SKB_PAD - MVPP2_SKB_SHINFO_SIZE)
  ^
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:699:33: note: in expansion of macro 'MVPP2_RX_MAX_PKT_SIZE'
 #define MVPP2_BM_SHORT_PKT_SIZE MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_SHORT_FRAME_SIZE)
                                 ^~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:580:41: note: in expansion of macro 'MVPP2_BM_SHORT_PKT_SIZE'
  mvpp2_pools[MVPP2_BM_SHORT].pkt_size = MVPP2_BM_SHORT_PKT_SIZE;
                                         ^~~~~~~~~~~~~~~~~~~~~~~
make[3]: *** [/kisskb/src/scripts/Makefile.build:488: drivers/gpu/drm] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:488: drivers/gpu] Error 2
make[1]: *** [/kisskb/src/Makefile:1706: drivers] Error 2
make: *** [Makefile:180: sub-make] Error 2
Command 'make -s -j 48 ARCH=s390 O=/kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8
# Build took: 0:14:38.645060