Buildresult: linus/mpc83xx_defconfig/powerpc-gcc4.6 built on Jun 13 2018, 16:43

kisskb

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Status:	OK
Date/Time:	Jun 13 2018, 16:43
Duration:	0:00:47.962515
Builder:	ka4
Revision:	Revert "debugfs: inode: debugfs_create_dir uses mode permission from parent" (`f5b7769eb0400ec5217a47e41148a9f816ca1f9f)`
Target:	linus/mpc83xx_defconfig/powerpc-gcc4.6
Branch:	linus
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	mpc83xx_defconfig (download)
Log:	Download original Possible warnings (8) <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] kernel/printk/printk.c:183:16: warning: 'old' 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] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@0:#interrupt-cells: size is (4), expected multiple of 8 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@4:#interrupt-cells: size is (4), expected multiple of 8 Full Log # git rev-parse -q --verify f5b7769eb0400ec5217a47e41148a9f816ca1f9f^{commit} f5b7769eb0400ec5217a47e41148a9f816ca1f9f already have revision, skipping fetch # git checkout -q -f -B kisskb f5b7769eb0400ec5217a47e41148a9f816ca1f9f # git clean -qxdf # < git log -1 # commit f5b7769eb0400ec5217a47e41148a9f816ca1f9f # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue Jun 12 20:52:16 2018 -0700 # # Revert "debugfs: inode: debugfs_create_dir uses mode permission from parent" # # This reverts commit 95cde3c59966f6371b6bcd9e4e2da2ba64ee9775. # # The commit had good intentions, but it breaks kvm-tool and qemu-kvm. # # With it in place, "lkvm run" just fails with # # Error: KVM_CREATE_VM ioctl # Warning: Failed init: kvm__init # # which isn't a wonderful error message, but bisection pinpointed the # problematic commit. # # The problem is almost certainly due to the special kvm debugfs entries # created dynamically by kvm under /sys/kernel/debug/kvm/. See # kvm_create_vm_debugfs() # # Bisected-and-reported-by: Linus Torvalds <torvalds@linux-foundation.org> # Cc: Wanpeng Li <kernellwp@gmail.com> # Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> # Cc: Thomas Richter <tmricht@linux.ibm.com> # Cc: Kees Cook <keescook@chromium.org> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 f5b7769eb0400ec5217a47e41148a9f816ca1f9f # < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc83xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc83xx_defconfig # make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc83xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] /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/net/Makefile:24: CC cannot link executables. Skipping bpfilter. /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/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/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@0:#interrupt-cells: size is (4), expected multiple of 8 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@4:#interrupt-cells: size is (4), expected multiple of 8 INFO: Uncompressed kernel (size 0x60550c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x60550c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x60550c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x60550c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x60550c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x60550c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x60550c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x5f4e60) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-4.17.0-gf5b7769e Created: Wed Jun 13 16:44:34 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3033592 Bytes = 2962.49 kB = 2.89 MB Load Address: 00700000 Entry Point: 00700230 Image Name: Linux-4.17.0-gf5b7769e Created: Wed Jun 13 16:44:34 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3034665 Bytes = 2963.54 kB = 2.89 MB Load Address: 00700000 Entry Point: 00700230 Image Name: Linux-4.17.0-gf5b7769e Created: Wed Jun 13 16:44:34 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3034610 Bytes = 2963.49 kB = 2.89 MB Load Address: 00700000 Entry Point: 00700230 Image Name: Linux-4.17.0-gf5b7769e Created: Wed Jun 13 16:44:34 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3034457 Bytes = 2963.34 kB = 2.89 MB Load Address: 00700000 Entry Point: 00700230 Image Name: Linux-4.17.0-gf5b7769e Created: Wed Jun 13 16:44:34 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3010003 Bytes = 2939.46 kB = 2.87 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.17.0-gf5b7769e Created: Wed Jun 13 16:44:34 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3033939 Bytes = 2962.83 kB = 2.89 MB Load Address: 00700000 Entry Point: 00700230 Image Name: Linux-4.17.0-gf5b7769e Created: Wed Jun 13 16:44:34 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3033414 Bytes = 2962.32 kB = 2.89 MB Load Address: 00700000 Entry Point: 00700230 Completed OK # rm -rf /kisskb/build/linus_mpc83xx_defconfig_powerpc # Build took: 0:00:47.962515

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