Buildresult: linus/mvebu_v7_defconfig/arm-gcc4.6 built on Jul 28 2019, 06:03

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Status:	OK
Date/Time:	Jul 28 2019, 06:03
Duration:	0:01:16.350509
Builder:	ka2
Revision:	Merge tag 'Wimplicit-fallthrough-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux (`88c5083442454e5e8a505b11fa16f32d2879651e)`
Target:	linus/mvebu_v7_defconfig/arm-gcc4.6
Branch:	linus
Compiler:	arm-gcc4.6 (arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	mvebu_v7_defconfig (download)
Log:	Download original Possible warnings (7) kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:140:32: warning: 'levelspread[<U7140>]' 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:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] drivers/usb/core/devio.c:613:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 88c5083442454e5e8a505b11fa16f32d2879651e^{commit} 88c5083442454e5e8a505b11fa16f32d2879651e already have revision, skipping fetch # git checkout -q -f -B kisskb 88c5083442454e5e8a505b11fa16f32d2879651e # git clean -qxdf # < git log -1 # commit 88c5083442454e5e8a505b11fa16f32d2879651e # Merge: 43e317c1bbdf a035d552a93b # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sat Jul 27 11:04:18 2019 -0700 # # Merge tag 'Wimplicit-fallthrough-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux # # Pull Wimplicit-fallthrough enablement from Gustavo A. R. Silva: # "This marks switch cases where we are expecting to fall through, and # globally enables the -Wimplicit-fallthrough option in the main # Makefile. # # Finally, some missing-break fixes that have been tagged for -stable: # # - drm/amdkfd: Fix missing break in switch statement # # - drm/amdgpu/gfx10: Fix missing break in switch statement # # With these changes, we completely get rid of all the fall-through # warnings in the kernel" # # * tag 'Wimplicit-fallthrough-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: # Makefile: Globally enable fall-through warning # drm/i915: Mark expected switch fall-throughs # drm/amd/display: Mark expected switch fall-throughs # drm/amdkfd/kfd_mqd_manager_v10: Avoid fall-through warning # drm/amdgpu/gfx10: Fix missing break in switch statement # drm/amdkfd: Fix missing break in switch statement # perf/x86/intel: Mark expected switch fall-throughs # mtd: onenand_base: Mark expected switch fall-through # afs: fsclient: Mark expected switch fall-throughs # afs: yfsclient: Mark expected switch fall-throughs # can: mark expected switch fall-throughs # firewire: mark expected switch fall-throughs # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version # < git log --format=%s --max-count=1 88c5083442454e5e8a505b11fa16f32d2879651e # < make -s -j 48 ARCH=arm O=/kisskb/build/linus_mvebu_v7_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- mvebu_v7_defconfig # make -s -j 48 ARCH=arm O=/kisskb/build/linus_mvebu_v7_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:194:16: 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:140:32: warning: 'levelspread[<U7140>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<U7140>]' was declared here /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:338:21: note: 'pdeo' was declared here /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2591:6: 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:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:613:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/linus_mvebu_v7_defconfig_arm # Build took: 0:01:16.350509

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