Buildresult: linus/nds32-allyesconfig/nds32le-gcc8 built on Jul 18 2021, 02:21

kisskb

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Status:	OK
Date/Time:	Jul 18 2021, 02:21
Duration:	0:08:23.612947
Builder:	ka4
Revision:	Merge tag 'Wimplicit-fallthrough-clang-5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux (`e9338abf0e186336022293d2e454c106761f262b)`
Target:	linus/nds32-allyesconfig/nds32le-gcc8
Branch:	linus
Compiler:	nds32le-gcc8 (nds32le-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30.51.20180307)
Config:	allyesconfig (download)
Log:	Download original Possible warnings (7) <stdin>:1515:2: warning: #warning syscall clone3 not implemented [-Wcpp] arch/nds32/kernel/setup.c:247:26: warning: unused variable 'region' [-Wunused-variable] kernel/trace/trace_osnoise.c:1461:8: warning: 'main' is usually a function [-Wmain] 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. WARNING: modpost: EXPORT symbol "copy_page" [vmlinux] version ... WARNING: modpost: EXPORT symbol "clear_page" [vmlinux] version ... Full Log # git rev-parse -q --verify e9338abf0e186336022293d2e454c106761f262b^{commit} e9338abf0e186336022293d2e454c106761f262b already have revision, skipping fetch # git checkout -q -f -B kisskb e9338abf0e186336022293d2e454c106761f262b # git clean -qxdf # < git log -1 # commit e9338abf0e186336022293d2e454c106761f262b # Merge: dd9c7df94c1b b7eb335e26a9 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Thu Jul 15 13:57:31 2021 -0700 # # Merge tag 'Wimplicit-fallthrough-clang-5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux # # Pull fallthrough fixes from Gustavo Silva: # "This fixes many fall-through warnings when building with Clang and # -Wimplicit-fallthrough, and also enables -Wimplicit-fallthrough for # Clang, globally. # # It's also important to notice 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. 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 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. The patch for Makefile also enforces this. # # We had almost 4,000 of these issues for Clang in the beginning, and # there might be a couple more out there when building some # architectures with certain configurations. However, with the recent # fixes I think we are in good shape and it is now possible to enable # the warning for Clang" # # tag 'Wimplicit-fallthrough-clang-5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: (27 commits) # Makefile: Enable -Wimplicit-fallthrough for Clang # powerpc/smp: Fix fall-through warning for Clang # dmaengine: mpc512x: Fix fall-through warning for Clang # usb: gadget: fsl_qe_udc: Fix fall-through warning for Clang # powerpc/powernv: Fix fall-through warning for Clang # MIPS: Fix unreachable code issue # MIPS: Fix fall-through warnings for Clang # ASoC: Mediatek: MT8183: Fix fall-through warning for Clang # power: supply: Fix fall-through warnings for Clang # dmaengine: ti: k3-udma: Fix fall-through warning for Clang # s390: Fix fall-through warnings for Clang # dmaengine: ipu: Fix fall-through warning for Clang # iommu/arm-smmu-v3: Fix fall-through warning for Clang # mmc: jz4740: Fix fall-through warning for Clang # PCI: Fix fall-through warning for Clang # scsi: libsas: Fix fall-through warning for Clang # video: fbdev: Fix fall-through warning for Clang # math-emu: Fix fall-through warning # cpufreq: Fix fall-through warning for Clang # drm/msm: Fix fall-through warning in msm_gem_new_impl() # ... # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-ld --version # < git log --format=%s --max-count=1 e9338abf0e186336022293d2e454c106761f262b # < make -s -j 120 ARCH=nds32 O=/kisskb/build/linus_nds32-allyesconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux- allyesconfig # < make -s -j 120 ARCH=nds32 O=/kisskb/build/linus_nds32-allyesconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux- help # make -s -j 120 ARCH=nds32 O=/kisskb/build/linus_nds32-allyesconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux- olddefconfig # make -s -j 120 ARCH=nds32 O=/kisskb/build/linus_nds32-allyesconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux- <stdin>:1515:2: warning: #warning syscall clone3 not implemented [-Wcpp] /kisskb/src/arch/nds32/kernel/setup.c: In function 'setup_memory': /kisskb/src/arch/nds32/kernel/setup.c:247:26: warning: unused variable 'region' [-Wunused-variable] struct memblock_region region; ^~~~~~ /kisskb/src/kernel/trace/trace_osnoise.c: In function 'start_kthread': /kisskb/src/kernel/trace/trace_osnoise.c:1461:8: warning: 'main' is usually a function [-Wmain] void main = osnoise_main; ^~~~ /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. ^~~~~~~ WARNING: modpost: EXPORT symbol "copy_page" [vmlinux] version ... Is "copy_page" prototyped in <asm/asm-prototypes.h>? WARNING: modpost: EXPORT symbol "clear_page" [vmlinux] version ... Is "clear_page" prototyped in <asm/asm-prototypes.h>? Completed OK # rm -rf /kisskb/build/linus_nds32-allyesconfig_nds32le-gcc8 # Build took: 0:08:23.612947

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