Buildresult: powerpc-next/mpc85xx_smp_defconfig/powerpc-gcc4.6 built on Aug 30 2019, 15:10
kisskb
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Status:
OK
Date/Time:
Aug 30 2019, 15:10
Duration:
0:03:59.710474
Builder:
ka1
Revision:
powerpc/64s/exception: reduce page fault unnecessary loads (
9b123d1ea23701bc00ebf712f1e03b25b8195eeb)
Target:
powerpc-next/mpc85xx_smp_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:
mpc85xx_smp_defconfig
(
download
)
Log:
Download original
Possible warnings (13)
kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:800:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:797:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1465:5: warning: 'page' 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/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] fs/udf/unicode.c:132:8: warning: 'c' 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/usb/core/devio.c:613:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/dts/fsl/mpc8555cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0)
Full Log
# git rev-parse -q --verify 9b123d1ea23701bc00ebf712f1e03b25b8195eeb^{commit} 9b123d1ea23701bc00ebf712f1e03b25b8195eeb already have revision, skipping fetch # git checkout -q -f -B kisskb 9b123d1ea23701bc00ebf712f1e03b25b8195eeb # git clean -qxdf # < git log -1 # commit 9b123d1ea23701bc00ebf712f1e03b25b8195eeb # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Fri Aug 2 20:57:01 2019 +1000 # # powerpc/64s/exception: reduce page fault unnecessary loads # # This avoids 3 loads in the radix page fault case, 1 load in the # hash fault case, and 2 loads in the hash miss page fault case. # # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20190802105709.27696-37-npiggin@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 9b123d1ea23701bc00ebf712f1e03b25b8195eeb # < make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_smp_defconfig # make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_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:194:16: warning: 'old' 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:2591:6: 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:1852:6: warning: 'ret' 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:800:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:797:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1465:5: warning: 'page' 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/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/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/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/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:613:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:43 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186757 Bytes = 6041.75 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:43 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186760 Bytes = 6041.76 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:43 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6188506 Bytes = 6043.46 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:43 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186781 Bytes = 6041.78 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcb1148) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:44 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6188010 Bytes = 6042.98 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:44 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6156107 Bytes = 6011.82 KiB = 5.87 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:44 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186917 Bytes = 6041.91 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:44 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6189164 Bytes = 6044.11 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:45 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186841 Bytes = 6041.84 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:45 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186828 Bytes = 6041.82 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:45 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6189097 Bytes = 6044.04 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:45 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186911 Bytes = 6041.91 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:46 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186829 Bytes = 6041.83 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:46 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186719 Bytes = 6041.72 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:46 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186732 Bytes = 6041.73 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-rc2-g9b123d1ea237 Created: Fri Aug 30 15:14:46 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186849 Bytes = 6041.84 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc4.6 # Build took: 0:03:59.710474
© Michael Ellerman 2006-2018.