Buildresult: powerpc-next/mpc85xx_smp_defconfig/powerpc-gcc4.6 built on Jun 6 2018, 00:38
kisskb
Revisions
|
Branches
|
Compilers
|
Configs
|
Build Results
|
Build Failures
|
Status:
OK
Date/Time:
Jun 6 2018, 00:38
Duration:
0:01:46.483520
Builder:
ka3
Revision:
cpuidle: powernv: Fix promotion from snooze if next state disabled (
0a4ec6aa035a52c422eceb2ed51ed88392a3d6c2)
Target:
powerpc-next/mpc85xx_smp_defconfig/powerpc-gcc4.6
Branch:
powerpc-next
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3)
Config:
mpc85xx_smp_defconfig
(
download
)
Log:
Download original
Possible warnings (28)
kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:800:68: warning: 'i' 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] drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1433:5: warning: 'page' 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/mpc8555cds.dtb: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/mpc8541cds.dtb: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe08000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe09000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe0a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8548cds_32b.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8548cds_32b.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8568mds.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8568mds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/sbc8548.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/sbc8548.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e0009000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e000b000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/tqm8548.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/tqm8548.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
Full Log
# git rev-parse -q --verify 0a4ec6aa035a52c422eceb2ed51ed88392a3d6c2^{commit} 0a4ec6aa035a52c422eceb2ed51ed88392a3d6c2 already have revision, skipping fetch # git checkout -q -f -B kisskb 0a4ec6aa035a52c422eceb2ed51ed88392a3d6c2 # git clean -qxdf # < git log -1 # commit 0a4ec6aa035a52c422eceb2ed51ed88392a3d6c2 # Author: Gautham R. Shenoy <ego@linux.vnet.ibm.com> # Date: Thu May 31 17:45:09 2018 +0530 # # cpuidle: powernv: Fix promotion from snooze if next state disabled # # The commit 78eaa10f027c ("cpuidle: powernv/pseries: Auto-promotion of # snooze to deeper idle state") introduced a timeout for the snooze idle # state so that it could be eventually be promoted to a deeper idle # state. The snooze timeout value is static and set to the target # residency of the next idle state, which would train the cpuidle # governor to pick the next idle state eventually. # # The unfortunate side-effect of this is that if the next idle state(s) # is disabled, the CPU will forever remain in snooze, despite the fact # that the system is completely idle, and other deeper idle states are # available. # # This patch fixes the issue by dynamically setting the snooze timeout # to the target residency of the next enabled state on the device. # # Before Patch: # POWER8 : Only nap disabled. # $ cpupower monitor sleep 30 # sleep took 30.01297 seconds and exited with status 0 # |Idle_Stats # PKG |CORE|CPU | snoo | Nap | Fast # 0| 8| 0| 96.41| 0.00| 0.00 # 0| 8| 1| 96.43| 0.00| 0.00 # 0| 8| 2| 96.47| 0.00| 0.00 # 0| 8| 3| 96.35| 0.00| 0.00 # 0| 8| 4| 96.37| 0.00| 0.00 # 0| 8| 5| 96.37| 0.00| 0.00 # 0| 8| 6| 96.47| 0.00| 0.00 # 0| 8| 7| 96.47| 0.00| 0.00 # # POWER9: Shallow states (stop0lite, stop1lite, stop2lite, stop0, stop1, # stop2) disabled: # $ cpupower monitor sleep 30 # sleep took 30.05033 seconds and exited with status 0 # |Idle_Stats # PKG |CORE|CPU | snoo | stop | stop | stop | stop | stop | stop | stop | stop # 0| 16| 0| 89.79| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00 # 0| 16| 1| 90.12| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00 # 0| 16| 2| 90.21| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00 # 0| 16| 3| 90.29| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00 # # After Patch: # POWER8 : Only nap disabled. # $ cpupower monitor sleep 30 # sleep took 30.01200 seconds and exited with status 0 # |Idle_Stats # PKG |CORE|CPU | snoo | Nap | Fast # 0| 8| 0| 16.58| 0.00| 77.21 # 0| 8| 1| 18.42| 0.00| 75.38 # 0| 8| 2| 4.70| 0.00| 94.09 # 0| 8| 3| 17.06| 0.00| 81.73 # 0| 8| 4| 3.06| 0.00| 95.73 # 0| 8| 5| 7.00| 0.00| 96.80 # 0| 8| 6| 1.00| 0.00| 98.79 # 0| 8| 7| 5.62| 0.00| 94.17 # # POWER9: Shallow states (stop0lite, stop1lite, stop2lite, stop0, stop1, # stop2) disabled: # # $ cpupower monitor sleep 30 # sleep took 30.02110 seconds and exited with status 0 # |Idle_Stats # PKG |CORE|CPU | snoo | stop | stop | stop | stop | stop | stop | stop | stop # 0| 0| 0| 0.69| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 9.39| 89.70 # 0| 0| 1| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.05| 93.21 # 0| 0| 2| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 89.93 # 0| 0| 3| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 0.00| 93.26 # # Fixes: 78eaa10f027c ("cpuidle: powernv/pseries: Auto-promotion of snooze to deeper idle state") # Cc: stable@vger.kernel.org # v4.2+ # Signed-off-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com> # Reviewed-by: Balbir Singh <bsingharora@gmail.com> # 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 0a4ec6aa035a52c422eceb2ed51ed88392a3d6c2 # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_smp_defconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /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/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:800:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /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/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /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/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' 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: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/mpc8555cds.dtb: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/mpc8541cds.dtb: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe08000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe09000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe0a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8548cds_32b.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8548cds_32b.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8568mds.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8568mds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/sbc8548.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/sbc8548.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e0009000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e000b000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/tqm8548.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/tqm8548.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbf1368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5786884 Bytes = 5651.25 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5788866 Bytes = 5653.19 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00248 INFO: Uncompressed kernel (size 0xbe0be4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5786920 Bytes = 5651.29 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5788207 Bytes = 5652.55 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5787537 Bytes = 5651.89 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5786971 Bytes = 5651.34 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5787642 Bytes = 5651.99 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5787671 Bytes = 5652.02 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5786839 Bytes = 5651.21 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5787543 Bytes = 5651.90 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5787617 Bytes = 5651.97 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5786883 Bytes = 5651.25 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5787333 Bytes = 5651.69 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5788726 Bytes = 5653.05 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5788662 Bytes = 5652.99 kB = 5.52 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.17.0-rc3-g0a4ec6a Created: Wed Jun 6 00:40:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5762748 Bytes = 5627.68 kB = 5.50 MB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc # Build took: 0:01:46.483520
© Michael Ellerman 2006-2018.