Buildresult: powerpc-next/mpc85xx_smp_defconfig/powerpc-gcc4.6 built on Feb 14 2020, 01:45

kisskb

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Status:	OK
Date/Time:	Feb 14 2020, 01:45
Duration:	0:02:11.101947
Builder:	blade46
Revision:	powerpc/xmon: Lower limits on nidump and ndump (`8e9ad2720cd1cf55530755362ad899f69e09fb9a)`
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 (16) 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] mm/hugetlb.c:1426:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] fs/ext4/extents.c:5009:23: 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] 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] fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] fs/io_uring.c:5749:13: warning: 'err' 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] drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 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 8e9ad2720cd1cf55530755362ad899f69e09fb9a^{commit} 8e9ad2720cd1cf55530755362ad899f69e09fb9a already have revision, skipping fetch # git checkout -q -f -B kisskb 8e9ad2720cd1cf55530755362ad899f69e09fb9a # git clean -qxdf # < git log -1 # commit 8e9ad2720cd1cf55530755362ad899f69e09fb9a # Author: Michael Ellerman <mpe@ellerman.id.au> # Date: Wed Feb 12 22:11:00 2020 +1100 # # powerpc/xmon: Lower limits on nidump and ndump # # In xmon we have two variables that are used by the dump commands. # There's ndump which is the number of bytes to dump using 'd', and # nidump which is the number of instructions to dump using 'di'. # # ndump starts as 64 and nidump starts as 16, but both can be set by the # user. # # It's fairly common to be pasting addresses into xmon when trying to # debug something, and if you inadvertently double paste an address like # so: # # 0:mon> di c000000002101f6c c000000002101f6c # # The second value is interpreted as the number of instructions to dump. # # Luckily it doesn't dump 13 quintrillion instructions, the value is # limited to MAX_DUMP (128K). But as each instruction is dumped on a # single line, that's still a lot of output. If you're on a slow console # that can take multiple minutes to print. If you were "just popping in # and out of xmon quickly before the RCU/hardlockup detector fires" you # are now having a bad day. # # Things are not as bad with 'd' because we print 16 bytes per line, so # it's fewer lines. But it's still quite a lot. # # So shrink the maximum for 'd' to 64K (one page), which is 4096 lines. # For 'di' add a new limit which is the above / 4 - because instructions # are 4 bytes, meaning again we can dump one page. # # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /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 8e9ad2720cd1cf55530755362ad899f69e09fb9a # < make -s -j 32 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 32 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: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/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1426:5: warning: 'page' 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/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/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/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/fs/io_uring.c: In function '__io_sqe_files_update': /kisskb/src/fs/io_uring.c:5749:13: warning: 'err' 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/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/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 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd32758) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd21f88) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6369113 Bytes = 6219.84 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002a8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6369066 Bytes = 6219.79 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002e8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6369021 Bytes = 6219.75 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002a8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6371399 Bytes = 6222.07 KiB = 6.08 MiB Load Address: 00e00000 Entry Point: 00e002a8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6369543 Bytes = 6220.26 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002a8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6369025 Bytes = 6219.75 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002a8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6369392 Bytes = 6220.11 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002a8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6368225 Bytes = 6218.97 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002a8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6368188 Bytes = 6218.93 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002e8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6338581 Bytes = 6190.02 KiB = 6.04 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6368186 Bytes = 6218.93 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002a8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6370010 Bytes = 6220.71 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002a8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6368215 Bytes = 6218.96 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002e8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6369081 Bytes = 6219.81 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002e8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6368190 Bytes = 6218.94 KiB = 6.07 MiB Load Address: 00e00000 Entry Point: 00e002e8 Image Name: Linux-5.6.0-rc1-g8e9ad2720cd1 Created: Fri Feb 14 01:47:33 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6371443 Bytes = 6222.11 KiB = 6.08 MiB Load Address: 00e00000 Entry Point: 00e002a8 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc4.6 # Build took: 0:02:11.101947

© Michael Ellerman 2006-2018.