Buildresult: powerpc-next/mpc83xx_defconfig/powerpc-gcc4.6 built on Apr 10 2018, 04:30
kisskb
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Status:
OK
Date/Time:
Apr 10 2018, 04:30
Duration:
0:01:09.449872
Builder:
ka3
Revision:
powerpc/fscr: Enable interrupts earlier before calling get_user() (
95edc4da89c32317b6ce22c90cb4793d3646565d)
Target:
powerpc-next/mpc83xx_defconfig/powerpc-gcc4.6
Branch:
powerpc-next
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3)
Config:
mpc83xx_defconfig
(
download
)
Log:
Download original
Possible warnings (4)
kernel/printk/printk.c:183:16: warning: 'old' 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/mpc832x_rdb.dtb: Warning (interrupts_property): interrupts size is (4), expected multiple of 8 in /qe@e0100000/mdio@3120/ethernet-phy@0 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): interrupts size is (4), expected multiple of 8 in /qe@e0100000/mdio@3120/ethernet-phy@4
Full Log
# git rev-parse -q --verify 95edc4da89c32317b6ce22c90cb4793d3646565d^{commit} 95edc4da89c32317b6ce22c90cb4793d3646565d already have revision, skipping fetch # git checkout -q -f -B kisskb 95edc4da89c32317b6ce22c90cb4793d3646565d # git clean -qxdf # < git log -1 # commit 95edc4da89c32317b6ce22c90cb4793d3646565d # Author: Anshuman Khandual <khandual@linux.vnet.ibm.com> # Date: Thu Mar 29 11:53:37 2018 +0530 # # powerpc/fscr: Enable interrupts earlier before calling get_user() # # The function get_user() can sleep while trying to fetch instruction # from user address space and causes the following warning from the # scheduler. # # BUG: sleeping function called from invalid context # # Though interrupts get enabled back but it happens bit later after # get_user() is called. This change moves enabling these interrupts # earlier covering the function get_user(). While at this, lets check # for kernel mode and crash as this interrupt should not have been # triggered from the kernel context. # # Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.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 95edc4da89c32317b6ce22c90cb4793d3646565d # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc83xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc83xx_defconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc83xx_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:183:16: warning: 'old' 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/mpc832x_rdb.dtb: Warning (interrupts_property): interrupts size is (4), expected multiple of 8 in /qe@e0100000/mdio@3120/ethernet-phy@0 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): interrupts size is (4), expected multiple of 8 in /qe@e0100000/mdio@3120/ethernet-phy@4 INFO: Uncompressed kernel (size 0x5ff41c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5ff41c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5ff41c) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0x5ff41c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5ff41c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5ff41c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5eed70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5ff41c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-4.16.0-rc4-g95edc4d Created: Tue Apr 10 04:31:10 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3000760 Bytes = 2930.43 kB = 2.86 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.16.0-rc4-g95edc4d Created: Tue Apr 10 04:31:10 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3023594 Bytes = 2952.73 kB = 2.88 MB Load Address: 00600000 Entry Point: 00600230 Image Name: Linux-4.16.0-rc4-g95edc4d Created: Tue Apr 10 04:31:10 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3023775 Bytes = 2952.91 kB = 2.88 MB Load Address: 00600000 Entry Point: 00600230 Image Name: Linux-4.16.0-rc4-g95edc4d Created: Tue Apr 10 04:31:10 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3023750 Bytes = 2952.88 kB = 2.88 MB Load Address: 00600000 Entry Point: 00600230 Image Name: Linux-4.16.0-rc4-g95edc4d Created: Tue Apr 10 04:31:11 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3022201 Bytes = 2951.37 kB = 2.88 MB Load Address: 00600000 Entry Point: 00600230 Image Name: Linux-4.16.0-rc4-g95edc4d Created: Tue Apr 10 04:31:11 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3023972 Bytes = 2953.10 kB = 2.88 MB Load Address: 00600000 Entry Point: 00600230 Image Name: Linux-4.16.0-rc4-g95edc4d Created: Tue Apr 10 04:31:11 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3023580 Bytes = 2952.71 kB = 2.88 MB Load Address: 00600000 Entry Point: 00600230 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc83xx_defconfig_powerpc # Build took: 0:01:09.449872
© Michael Ellerman 2006-2018.