Buildresult: gustavoars/mpc85xx_defconfig/powerpc-gcc8 built on Aug 29 2019, 08:23

kisskb

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Status:	Failed
Date/Time:	Aug 29 2019, 08:23
Duration:	0:01:56.395983
Builder:	ka1
Revision:	dm ioctl: Use struct_size() helper (`8f7682192c880fd243b336562007e5202e75d87b)`
Target:	gustavoars/mpc85xx_defconfig/powerpc-gcc8
Branch:	gustavoars
Compiler:	powerpc-gcc8 (powerpc64-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	mpc85xx_defconfig (download)
Log:	Download original Possible errors arch/powerpc/kernel/align.c:178:8: error: this statement may fall through [-Werror=implicit-fallthrough=] arch/powerpc/kernel/align.c:181:8: error: this statement may fall through [-Werror=implicit-fallthrough=] arch/powerpc/kernel/align.c:261:8: error: this statement may fall through [-Werror=implicit-fallthrough=] arch/powerpc/kernel/align.c:264:8: error: this statement may fall through [-Werror=implicit-fallthrough=] cc1: all warnings being treated as errors make[3]: * [scripts/Makefile.build:273: arch/powerpc/kernel/align.o] Error 1 make[2]: * [scripts/Makefile.build:490: arch/powerpc/kernel] Error 2 make[1]: * [Makefile:1079: arch/powerpc] Error 2 make: * [Makefile:179: sub-make] Error 2 Possible warnings (6) <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] drivers/dma/fsldma.c:1165:26: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/crypto/talitos.c:3142:4: warning: this statement may fall through [-Wimplicit-fallthrough=] include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] include/linux/device.h:1501:2: warning: this statement may fall through [-Wimplicit-fallthrough=] include/linux/device.h:1501:2: warning: this statement may fall through [-Wimplicit-fallthrough=] Full Log # git rev-parse -q --verify 8f7682192c880fd243b336562007e5202e75d87b^{commit} 8f7682192c880fd243b336562007e5202e75d87b already have revision, skipping fetch # git checkout -q -f -B kisskb 8f7682192c880fd243b336562007e5202e75d87b # git clean -qxdf # < git log -1 # commit 8f7682192c880fd243b336562007e5202e75d87b # Author: Gustavo A. R. Silva <gustavo@embeddedor.com> # Date: Wed Aug 28 12:31:15 2019 -0500 # # dm ioctl: Use struct_size() helper # # One of the more common cases of allocation size calculations is finding # the size of a structure that has a zero-sized array at the end, along # with memory for some number of elements for that array. For example: # # struct dm_target_deps { # ... # __u64 dev[0]; /* out / # }; # # Make use of the struct_size() helper instead of an open-coded version # in order to avoid any potential type mistakes. # # So, replace the following form: # # sizeof(deps) + (sizeof(deps->dev) count) # # with: # # struct_size(deps, dev, count) # # This code was detected with the help of Coccinelle. # # 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 8f7682192c880fd243b336562007e5202e75d87b # < make -s -j 48 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 48 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:273: 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.... make[1]: * [/kisskb/src/Makefile:1079: arch/powerpc] Error 2 make[1]: * Waiting for unfinished jobs.... /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: ^~~~ /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: ^~~~ 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 48 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: 0:01:56.395983

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