# git rev-parse -q --verify 1f7585f30a3af595ac07f610b807c738c9e3baab^{commit}
1f7585f30a3af595ac07f610b807c738c9e3baab
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1f7585f30a3af595ac07f610b807c738c9e3baab
# git clean -qxdf
# < git log -1
# commit 1f7585f30a3af595ac07f610b807c738c9e3baab
# Author: Gustavo A. R. Silva <gustavo@embeddedor.com>
# Date:   Wed Aug 7 21:34:48 2019 -0500
# 
#     ARM: ep93xx: Mark expected switch fall-through
#     
#     Mark switch cases where we are expecting to fall through.
#     
#     Fix the following warnings (Building: arm-ep93xx_defconfig arm):
#     
#     arch/arm/mach-ep93xx/crunch.c: In function 'crunch_do':
#     arch/arm/mach-ep93xx/crunch.c:46:3: warning: this statement may
#     fall through [-Wimplicit-fallthrough=]
#           memset(crunch_state, 0, sizeof(*crunch_state));
#           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#        arch/arm/mach-ep93xx/crunch.c:53:2: note: here
#          case THREAD_NOTIFY_EXIT:
#          ^~~~
#     
#     Notice that, in this particular case, the code comment is
#     modified in accordance with what GCC is expecting to find.
#     
#     Reported-by: kbuild test robot <lkp@intel.com>
#     Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 1f7585f30a3af595ac07f610b807c738c9e3baab
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/gustavoars_mpc85xx_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  mpc85xx_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/gustavoars_mpc85xx_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/powerpc/kernel/align.c: In function 'emulate_spe':
/kisskb/src/arch/powerpc/kernel/align.c:178:8: error: this statement may fall through [-Werror=implicit-fallthrough=]
    ret |= __get_user_inatomic(temp.v[3], p++);
        ^~
/kisskb/src/arch/powerpc/kernel/align.c:179:3: note: here
   case 4:
   ^~~~
/kisskb/src/arch/powerpc/kernel/align.c:181:8: error: this statement may fall through [-Werror=implicit-fallthrough=]
    ret |= __get_user_inatomic(temp.v[5], p++);
        ^~
/kisskb/src/arch/powerpc/kernel/align.c:182:3: note: here
   case 2:
   ^~~~
/kisskb/src/arch/powerpc/kernel/align.c:261:8: error: this statement may fall through [-Werror=implicit-fallthrough=]
    ret |= __put_user_inatomic(data.v[3], p++);
        ^~
/kisskb/src/arch/powerpc/kernel/align.c:262:3: note: here
   case 4:
   ^~~~
/kisskb/src/arch/powerpc/kernel/align.c:264:8: error: this statement may fall through [-Werror=implicit-fallthrough=]
    ret |= __put_user_inatomic(data.v[5], p++);
        ^~
/kisskb/src/arch/powerpc/kernel/align.c:265:3: note: here
   case 2:
   ^~~~
cc1: all warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:274: arch/powerpc/kernel/align.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:490: arch/powerpc/kernel] Error 2
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/crypto/talitos.c: In function 'talitos_remove':
/kisskb/src/drivers/crypto/talitos.c:3142:4: warning: this statement may fall through [-Wimplicit-fallthrough=]
    crypto_unregister_aead(&t_alg->algt.alg.aead);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/crypto/talitos.c:3143:3: note: here
   case CRYPTO_ALG_TYPE_AHASH:
   ^~~~
/kisskb/src/drivers/dma/fsldma.c: In function 'fsl_dma_chan_probe':
/kisskb/src/drivers/dma/fsldma.c:1165:26: warning: this statement may fall through [-Wimplicit-fallthrough=]
   chan->toggle_ext_pause = fsl_chan_toggle_ext_pause;
   ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/dma/fsldma.c:1166:2: note: here
  case FSL_DMA_IP_83XX:
  ^~~~
make[1]: *** [/kisskb/src/Makefile:1079: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
In file included from /kisskb/src/include/linux/kernel.h:11,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/module.h:9,
                 from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15:
/kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd':
/kisskb/src/include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
                                                 ^
/kisskb/src/include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
 # define unlikely(x) __builtin_expect(!!(x), 0)
                                          ^
/kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: note: in expansion of macro 'IS_ERR_VALUE'
  if (IS_ERR_VALUE(fep->ring_mem_addr))
      ^~~~~~~~~~~~
In file included from /kisskb/src/include/linux/acpi.h:15,
                 from /kisskb/src/include/linux/i2c.h:13,
                 from /kisskb/src/include/uapi/linux/fb.h:6,
                 from /kisskb/src/include/linux/fb.h:6,
                 from /kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:20:
/kisskb/src/drivers/video/fbdev/fsl-diu-fb.c: In function 'fsl_diu_ioctl':
/kisskb/src/include/linux/device.h:1501:2: warning: this statement may fall through [-Wimplicit-fallthrough=]
  _dev_warn(dev, dev_fmt(fmt), ##__VA_ARGS__)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:1287:3: note: in expansion of macro 'dev_warn'
   dev_warn(info->dev,
   ^~~~~~~~
/kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:1290:2: note: here
  case MFB_SET_PIXFMT:
  ^~~~
In file included from /kisskb/src/include/linux/acpi.h:15,
                 from /kisskb/src/include/linux/i2c.h:13,
                 from /kisskb/src/include/uapi/linux/fb.h:6,
                 from /kisskb/src/include/linux/fb.h:6,
                 from /kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:20:
/kisskb/src/include/linux/device.h:1501:2: warning: this statement may fall through [-Wimplicit-fallthrough=]
  _dev_warn(dev, dev_fmt(fmt), ##__VA_ARGS__)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:1296:3: note: in expansion of macro 'dev_warn'
   dev_warn(info->dev,
   ^~~~~~~~
/kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:1299:2: note: here
  case MFB_GET_PIXFMT:
  ^~~~
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/gustavoars_mpc85xx_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/gustavoars_mpc85xx_defconfig_powerpc-gcc8
# Build took: 0:01:04.385546