Buildresult: linus/i386_defconfig/i386-gcc4.6 built on Jun 14 2018, 12:00

kisskb

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Status:	OK
Date/Time:	Jun 14 2018, 12:00
Duration:	0:02:28.499357
Builder:	ka1
Revision:	Merge tag 'kbuild-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild (`be779f03d563981c65cc7417cc5e0dbbc5b89d30)`
Target:	linus/i386_defconfig/i386-gcc4.6
Branch:	linus
Compiler:	i386-gcc4.6 (i386-linux-gcc (GCC) 4.6.3)
Config:	i386_defconfig (download)
Log:	Download original Possible warnings (12) arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/e820.c:653:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:146:32: warning: 'levelspread[<Uab40>]' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:207:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mlme.c:1353:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify be779f03d563981c65cc7417cc5e0dbbc5b89d30^{commit} be779f03d563981c65cc7417cc5e0dbbc5b89d30 already have revision, skipping fetch # git checkout -q -f -B kisskb be779f03d563981c65cc7417cc5e0dbbc5b89d30 # git clean -qxdf # < git log -1 # commit be779f03d563981c65cc7417cc5e0dbbc5b89d30 # Merge: d290ef9 00979ce # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed Jun 13 08:40:34 2018 -0700 # # Merge tag 'kbuild-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild # # Pull more Kbuild updates from Masahiro Yamada: # # - fix some bugs introduced by the recent Kconfig syntax extension # # - add some symbols about compiler information in Kconfig, such as # CC_IS_GCC, CC_IS_CLANG, GCC_VERSION, etc. # # - test compiler capability for the stack protector in Kconfig, and # clean-up Makefile # # - test compiler capability for GCC-plugins in Kconfig, and clean-up # Makefile # # - allow to enable GCC-plugins for COMPILE_TEST # # - test compiler capability for KCOV in Kconfig and correct dependency # # - remove auto-detect mode of the GCOV format, which is now more nicely # handled in Kconfig # # - test compiler capability for mprofile-kernel on PowerPC, and clean-up # Makefile # # - misc cleanups # # * tag 'kbuild-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: # linux/linkage.h: replace VMLINUX_SYMBOL_STR() with __stringify() # kconfig: fix localmodconfig # sh: remove no-op macro VMLINUX_SYMBOL() # powerpc/kbuild: move -mprofile-kernel check to Kconfig # Documentation: kconfig: add recommended way to describe compiler support # gcc-plugins: disable GCC_PLUGIN_STRUCTLEAK_BYREF_ALL for COMPILE_TEST # gcc-plugins: allow to enable GCC_PLUGINS for COMPILE_TEST # gcc-plugins: test plugin support in Kconfig and clean up Makefile # gcc-plugins: move GCC version check for PowerPC to Kconfig # kcov: test compiler capability in Kconfig and correct dependency # gcov: remove CONFIG_GCOV_FORMAT_AUTODETECT # arm64: move GCC version check for ARCH_SUPPORTS_INT128 to Kconfig # kconfig: add CC_IS_CLANG and CLANG_VERSION # kconfig: add CC_IS_GCC and GCC_VERSION # stack-protector: test compiler capability in Kconfig and drop AUTO mode # kbuild: fix endless syncconfig in case arch Makefile sets CROSS_COMPILE # < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version # < git log --format=%s --max-count=1 be779f03d563981c65cc7417cc5e0dbbc5b89d30 # < make -s -j 8 ARCH=i386 O=/kisskb/build/linus_i386_defconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- i386_defconfig # make -s -j 8 ARCH=i386 O=/kisskb/build/linus_i386_defconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. /kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq': /kisskb/src/arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /kisskb/src/arch/x86/kernel/e820.c:653:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:146:32: warning: 'levelspread[<Uab40>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:94:6: note: 'levelspread[<Uab40>]' was declared here /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:340:21: note: 'pdeo' was declared here /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. /kisskb/src/sound/hda/hdac_regmap.c: In function 'hda_reg_write': /kisskb/src/sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence': /kisskb/src/drivers/dma-buf/reservation.c:207:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c:160:17: note: 'k' was declared here /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon': /kisskb/src/net/mac80211/mlme.c:1353:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1310:6: note: 'pwr_level_cisco' was declared here Completed OK # rm -rf /kisskb/build/linus_i386_defconfig_i386 # Build took: 0:02:28.499357

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