Buildresult: powerpc-fixes/ppc44x_defconfig/powerpc-gcc4.6 built on Feb 5 2020, 01:23

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Status:	OK
Date/Time:	Feb 5 2020, 01:23
Duration:	0:00:49.011035
Builder:	ka2
Revision:	selftests/powerpc: Don't rely on segfault to rerun the test (`4399efc3f2f04ad8e6948461795de04ed1358402)`
Target:	powerpc-fixes/ppc44x_defconfig/powerpc-gcc4.6
Branch:	powerpc-fixes
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	ppc44x_defconfig (download)
Log:	Download original Possible warnings (14) arch/powerpc/boot/dts/virtex440-ml510.dts:335.37-439.6: Warning (pci_bridge): /plb@0/plbv46-pci@85e00000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/virtex440-ml510.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] fs/ext4/extents.c:5054:23: 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] net/bridge/br_netlink.c:648:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1749:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/boot/dts/katmai.dts:322.26-361.5: Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dts:363.26-402.5: Warning (pci_bridge): /plb/pciex@d20000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dts:404.26-443.5: Warning (pci_bridge): /plb/pciex@d40000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' Full Log # git rev-parse -q --verify 4399efc3f2f04ad8e6948461795de04ed1358402^{commit} 4399efc3f2f04ad8e6948461795de04ed1358402 already have revision, skipping fetch # git checkout -q -f -B kisskb 4399efc3f2f04ad8e6948461795de04ed1358402 # git clean -qxdf # < git log -1 # commit 4399efc3f2f04ad8e6948461795de04ed1358402 # Author: Gustavo Luiz Duarte <gustavold@linux.ibm.com> # Date: Mon Feb 3 13:09:06 2020 -0300 # # selftests/powerpc: Don't rely on segfault to rerun the test # # The test case tm-signal-context-force-tm expects a segfault to happen on # returning from signal handler, and then does a setcontext() to run the test # again. However, the test doesn't always segfault, causing the test to run a # single time. # # This patch fixes the test by putting it within a loop and jumping, via # setcontext, just prior to the loop in case it segfaults. This way we get the # desired behavior (run the test COUNT_MAX times) regardless if it segfaults or # not. This also reduces the use of setcontext for control flow logic, keeping it # only in the segfault handler. # # Also, since 'count' is changed within the signal handler, it is declared as # volatile to prevent any compiler optimization getting confused with # asynchronous changes. # # Signed-off-by: Gustavo Luiz Duarte <gustavold@linux.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20200203160906.24482-3-gustavold@linux.ibm.com # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 4399efc3f2f04ad8e6948461795de04ed1358402 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc44x_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/arch/powerpc/boot/dts/virtex440-ml510.dts:335.37-439.6: Warning (pci_bridge): /plb@0/plbv46-pci@85e00000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/virtex440-ml510.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec': /kisskb/src/fs/ext4/extents.c:5054:23: 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:338:21: note: 'pdeo' was declared here /kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec.isra.37': /kisskb/src/net/bridge/br_netlink.c:648:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1749:46: warning: 'linear' 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:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/boot/dts/katmai.dts:322.26-361.5: Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" or "pcie" /kisskb/src/arch/powerpc/boot/dts/katmai.dts:363.26-402.5: Warning (pci_bridge): /plb/pciex@d20000000: node name is not "pci" or "pcie" /kisskb/src/arch/powerpc/boot/dts/katmai.dts:404.26-443.5: Warning (pci_bridge): /plb/pciex@d40000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' INFO: Uncompressed kernel (size 0x588254) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x588254) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x588254) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x588254) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x588254) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x588254) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x588254) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x588254) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x588254) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x577bd4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x588254) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.5.0-g4399efc3f2f0 Created: Wed Feb 5 01:24:45 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2797268 Bytes = 2731.71 KiB = 2.67 MiB Load Address: 00000000 Entry Point: 00000000 INFO: Uncompressed kernel (size 0x588254) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.5.0-g4399efc3f2f0 Created: Wed Feb 5 01:24:47 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2828805 Bytes = 2762.50 KiB = 2.70 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.5.0-g4399efc3f2f0 Created: Wed Feb 5 01:24:47 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2829099 Bytes = 2762.79 KiB = 2.70 MiB Load Address: 00600000 Entry Point: 006014ec Image Name: Linux-5.5.0-g4399efc3f2f0 Created: Wed Feb 5 01:24:47 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2829270 Bytes = 2762.96 KiB = 2.70 MiB Load Address: 00600000 Entry Point: 006014c0 Image Name: Linux-5.5.0-g4399efc3f2f0 Created: Wed Feb 5 01:24:47 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2829153 Bytes = 2762.84 KiB = 2.70 MiB Load Address: 00600000 Entry Point: 006000c8 Image Name: Linux-5.5.0-g4399efc3f2f0 Created: Wed Feb 5 01:24:47 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2829245 Bytes = 2762.93 KiB = 2.70 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.5.0-g4399efc3f2f0 Created: Wed Feb 5 01:24:47 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2829162 Bytes = 2762.85 KiB = 2.70 MiB Load Address: 00600000 Entry Point: 006014d8 Image Name: Linux-5.5.0-g4399efc3f2f0 Created: Wed Feb 5 01:24:47 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2829131 Bytes = 2762.82 KiB = 2.70 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.5.0-g4399efc3f2f0 Created: Wed Feb 5 01:24:47 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2828960 Bytes = 2762.66 KiB = 2.70 MiB Load Address: 00600000 Entry Point: 006001bc Image Name: Linux-5.5.0-g4399efc3f2f0 Created: Wed Feb 5 01:24:47 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2829072 Bytes = 2762.77 KiB = 2.70 MiB Load Address: 00600000 Entry Point: 006014cc Completed OK # rm -rf /kisskb/build/powerpc-fixes_ppc44x_defconfig_powerpc-gcc4.6 # Build took: 0:00:49.011035

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