Buildresult: gustavoars/mpc85xx_defconfig/powerpc-gcc9 built on Jul 18 2021, 12:09

kisskb

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Status:	OK
Date/Time:	Jul 18 2021, 12:09
Duration:	0:02:45.441203
Builder:	ka1
Revision:	Makefile: Enable -Wimplicit-fallthrough for Clang (`b7eb335e26a9c7f258c96b3962c283c379d3ede0)`
Target:	gustavoars/mpc85xx_defconfig/powerpc-gcc9
Branch:	gustavoars
Compiler:	powerpc-gcc9 (powerpc64-linux-gcc (GCC) 9.2.0 / GNU ld (GNU Binutils) 2.32)
Config:	mpc85xx_defconfig (download)
Log:	Download original Possible warnings (3) include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/dts/fsl/mpc8555cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) Full Log # git rev-parse -q --verify b7eb335e26a9c7f258c96b3962c283c379d3ede0^{commit} b7eb335e26a9c7f258c96b3962c283c379d3ede0 already have revision, skipping fetch # git checkout -q -f -B kisskb b7eb335e26a9c7f258c96b3962c283c379d3ede0 # git clean -qxdf # < git log -1 # commit b7eb335e26a9c7f258c96b3962c283c379d3ede0 # Author: Gustavo A. R. Silva <gustavoars@kernel.org> # Date: Mon Jul 12 00:57:54 2021 -0500 # # Makefile: Enable -Wimplicit-fallthrough for Clang # # With the recent fixes for fallthrough warnings, it is now possible to # enable -Wimplicit-fallthrough for Clang. # # It's important to mention that since we have adopted the use of the # pseudo-keyword macro fallthrough; we also want to avoid having more # /* fall through / comments being introduced. Notice that contrary # to GCC, Clang doesn't recognize any comments as implicit fall-through # markings when the -Wimplicit-fallthrough option is enabled. So, in # order to avoid having more comments being introduced, we have to use # the option -Wimplicit-fallthrough=5 for GCC, which similar to Clang, # will cause a warning in case a code comment is intended to be used # as a fall-through marking. # # Co-developed-by: Kees Cook <keescook@chromium.org> # Signed-off-by: Kees Cook <keescook@chromium.org> # Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 b7eb335e26a9c7f258c96b3962c283c379d3ede0 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/gustavoars_mpc85xx_defconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # < make -s -j 48 ARCH=powerpc O=/kisskb/build/gustavoars_mpc85xx_defconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/gustavoars_mpc85xx_defconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/gustavoars_mpc85xx_defconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 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:12, 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] 22 \| #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' 78 \| # 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' 139 \| if (IS_ERR_VALUE(fep->ring_mem_addr)) \| ^~~~~~~~~~~~ /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) Completed OK # rm -rf /kisskb/build/gustavoars_mpc85xx_defconfig_powerpc-gcc9 # Build took: 0:02:45.441203

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