Buildresult: powerpc-next/ppc6xx_defconfig/powerpc-gcc4.6 built on Feb 29 2020, 04:50

kisskb

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Status:	OK
Date/Time:	Feb 29 2020, 04:50
Duration:	0:03:11.478920
Builder:	ka3
Revision:	cpufreq:powernv: Fix unsafe notifiers (`55ad7956ff2cfe2c733cea7cf87e9964c56d8c6e)`
Target:	powerpc-next/ppc6xx_defconfig/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	ppc6xx_defconfig (download)
Log:	Download original Possible warnings (19) kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:72:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace_events.c:2040:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/ext4/extents.c:5009:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] include/sound/control.h:218:2: warning: 'speaker_vol' 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/base/regmap/regmap.c:2598:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1859:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_dp_mst_topology.c:5400:9: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/drm_dp_mst_topology.c:5400:9: warning: (near initialization for 'desc.ident') [-Wmissing-braces] fs/gfs2/lops.c:564:8: warning: 'off' 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] fs/udf/unicode.c:132:8: warning: 'c' 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] fs/nfsd/nfs4xdr.c:2151:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:571:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/io_uring.c:5824:13: warning: 'err' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mlme.c:1576:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 55ad7956ff2cfe2c733cea7cf87e9964c56d8c6e^{commit} 55ad7956ff2cfe2c733cea7cf87e9964c56d8c6e already have revision, skipping fetch # git checkout -q -f -B kisskb 55ad7956ff2cfe2c733cea7cf87e9964c56d8c6e # git clean -qxdf # < git log -1 # commit 55ad7956ff2cfe2c733cea7cf87e9964c56d8c6e # Author: Oliver O'Halloran <oohall@gmail.com> # Date: Thu Feb 6 17:26:22 2020 +1100 # # cpufreq:powernv: Fix unsafe notifiers # # The PowerNV cpufreq driver registers two notifiers: one to catch # throttle messages from the OCC and one to bump the CPU frequency back # to normal before a reboot. Both require the cpufreq driver to be # registered in order to function since the notifier callbacks use # various cpufreq_*() functions. # # Right now we register both notifiers before we've initialised the # driver. This seems to work, but we should head off any protential # problems by registering the notifiers after the driver is initialised. # # Signed-off-by: Oliver O'Halloran <oohall@gmail.com> # Reviewed-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20200206062622.28235-2-oohall@gmail.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 55ad7956ff2cfe2c733cea7cf87e9964c56d8c6e # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc6xx_defconfig # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- help # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- olddefconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc4.6 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:204:16: warning: 'old' 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:72:12: 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/kernel/trace/trace_events.c: In function 'event_create_dir': /kisskb/src/kernel/trace/trace_events.c:2040:6: warning: 'ret' 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:5009:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init': /kisskb/src/include/sound/control.h:218:2: warning: 'speaker_vol' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/ppc/awacs.c:873:36: note: 'speaker_vol' 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: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/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2598:6: 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:1859:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_mst_dsc_aux_for_port': /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:5400:9: warning: missing braces around initializer [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:5400:9: warning: (near initialization for 'desc.ident') [-Wmissing-braces] /kisskb/src/fs/gfs2/lops.c: In function 'gfs2_find_jhead': /kisskb/src/fs/gfs2/lops.c:564:8: warning: 'off' 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/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/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/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2151:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_netlink.c: In function 'br_process_vlan_info': /kisskb/src/net/bridge/br_netlink.c:571:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/io_uring.c: In function '__io_sqe_files_update.isra.59': /kisskb/src/fs/io_uring.c:5824:13: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon': /kisskb/src/net/mac80211/mlme.c:1576:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1533:6: note: 'pwr_level_cisco' was declared here INFO: Uncompressed kernel (size 0xa1a2a4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa1a2a4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa1a2a4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa1a2a4) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xa1a2a4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa1a2a4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa1a2a4) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xa1a2a4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa1a2a4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa1a2a4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa09bf0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa09bf0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-5.6.0-rc2+ Created: Sat Feb 29 04:53:09 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4751915 Bytes = 4640.54 KiB = 4.53 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.6.0-rc2+ Created: Sat Feb 29 04:53:09 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4783200 Bytes = 4671.09 KiB = 4.56 MiB Load Address: 00b00000 Entry Point: 00b00888 Image Name: Linux-5.6.0-rc2+ Created: Sat Feb 29 04:53:09 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4782692 Bytes = 4670.60 KiB = 4.56 MiB Load Address: 00b00000 Entry Point: 00b00290 Image Name: Linux-5.6.0-rc2+ Created: Sat Feb 29 04:53:10 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4782613 Bytes = 4670.52 KiB = 4.56 MiB Load Address: 00b00000 Entry Point: 00b00290 Image Name: Linux-5.6.0-rc2+ Created: Sat Feb 29 04:53:10 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4782728 Bytes = 4670.63 KiB = 4.56 MiB Load Address: 00b00000 Entry Point: 00b00290 Image Name: Linux-5.6.0-rc2+ Created: Sat Feb 29 04:53:10 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4783104 Bytes = 4671.00 KiB = 4.56 MiB Load Address: 00b00000 Entry Point: 00b00290 Image Name: Linux-5.6.0-rc2+ Created: Sat Feb 29 04:53:10 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4783520 Bytes = 4671.41 KiB = 4.56 MiB Load Address: 00b00000 Entry Point: 00b00888 Image Name: Linux-5.6.0-rc2+ Created: Sat Feb 29 04:53:10 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4782849 Bytes = 4670.75 KiB = 4.56 MiB Load Address: 00b00000 Entry Point: 00b00290 Image Name: Linux-5.6.0-rc2+ Created: Sat Feb 29 04:53:10 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4782711 Bytes = 4670.62 KiB = 4.56 MiB Load Address: 00b00000 Entry Point: 00b00290 Completed OK # rm -rf /kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc4.6 # Build took: 0:03:11.478920

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