Buildresult: powerpc-fixes/ppc40x_defconfig/powerpc-gcc4.6 built on Nov 13 2018, 19:45

kisskb

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Status:	OK
Date/Time:	Nov 13 2018, 19:45
Duration:	0:00:19.903027
Builder:	ka4
Revision:	selftests/powerpc: Fix wild_bctr test to work on ppc64 (`2c7645b0f7d1014f2636393de7906c6bfd25939f)`
Target:	powerpc-fixes/ppc40x_defconfig/powerpc-gcc4.6
Branch:	powerpc-fixes
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	ppc40x_defconfig (download)
Log:	Download original Possible warnings (4) kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/i2c-core-base.c:235:5: 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:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 2c7645b0f7d1014f2636393de7906c6bfd25939f^{commit} 2c7645b0f7d1014f2636393de7906c6bfd25939f already have revision, skipping fetch # git checkout -q -f -B kisskb 2c7645b0f7d1014f2636393de7906c6bfd25939f # git clean -qxdf # < git log -1 # commit 2c7645b0f7d1014f2636393de7906c6bfd25939f # Author: Michael Ellerman <mpe@ellerman.id.au> # Date: Mon Nov 12 13:46:06 2018 +1100 # # selftests/powerpc: Fix wild_bctr test to work on ppc64 # # The selftest I recently added to test branching to an out-of-bounds # NIP doesn't work on 64-bit big endian. It does fail but not in the # right way. That is it SEGVs trying to load from the opd at BAD_NIP, # but it never gets as far as branching to BAD_NIP. # # To fix it we need to create an opd which is reachable but which holds # the bad address. # # Fixes: b7683fc66eba ("selftests/powerpc: Add a test of wild bctr") # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 2c7645b0f7d1014f2636393de7906c6bfd25939f # < make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc40x_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc40x_defconfig # make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc40x_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: 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:341:21: 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:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here INFO: Uncompressed kernel (size 0x541a80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x541a80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x541a80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x53140c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-4.20.0-rc1-g2c7645b0f7d1 Created: Tue Nov 13 19:46:05 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2669212 Bytes = 2606.65 KiB = 2.55 MiB Load Address: 00600000 Entry Point: 00601764 INFO: Uncompressed kernel (size 0x541a80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-4.20.0-rc1-g2c7645b0f7d1 Created: Tue Nov 13 19:46:05 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2638444 Bytes = 2576.61 KiB = 2.52 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.20.0-rc1-g2c7645b0f7d1 Created: Tue Nov 13 19:46:05 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2669935 Bytes = 2607.36 KiB = 2.55 MiB Load Address: 00600000 Entry Point: 006019d8 Completed OK # rm -rf /kisskb/build/powerpc-fixes_ppc40x_defconfig_powerpc # Build took: 0:00:19.903027

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