Buildresult: powerpc-next/ppc6xx_defconfig/powerpc-gcc5 built on Aug 10 2018, 23:14
kisskb
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Status:
OK
Date/Time:
Aug 10 2018, 23:14
Duration:
0:03:20.168477
Builder:
ka2
Revision:
powerpc/uaccess: Enable get_user(u64, *p) on 32-bit (
f7a6947cd49b7ff4e03f1b4f7e7b223003d752ca)
Target:
powerpc-next/ppc6xx_defconfig/powerpc-gcc5
Branch:
powerpc-next
Compiler:
powerpc-gcc5
(powerpc64-linux-gcc (GCC) 5.3.0)
Config:
ppc6xx_defconfig
(
download
)
Log:
Download original
Possible warnings (3)
include/sound/control.h:223:9: warning: 'speaker_vol' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@0:#interrupt-cells: size is (4), expected multiple of 8 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@4:#interrupt-cells: size is (4), expected multiple of 8
Full Log
# git rev-parse -q --verify f7a6947cd49b7ff4e03f1b4f7e7b223003d752ca^{commit} f7a6947cd49b7ff4e03f1b4f7e7b223003d752ca already have revision, skipping fetch # git checkout -q -f -B kisskb f7a6947cd49b7ff4e03f1b4f7e7b223003d752ca # git clean -qxdf # < git log -1 # commit f7a6947cd49b7ff4e03f1b4f7e7b223003d752ca # Author: Michael Ellerman <mpe@ellerman.id.au> # Date: Tue Jul 10 16:20:56 2018 +1000 # # powerpc/uaccess: Enable get_user(u64, *p) on 32-bit # # Currently if you build a 32-bit powerpc kernel and use get_user() to # load a u64 value it will fail to build with eg: # # kernel/rseq.o: In function `rseq_get_rseq_cs': # kernel/rseq.c:123: undefined reference to `__get_user_bad' # # This is hitting the check in __get_user_size() that makes sure the # size we're copying doesn't exceed the size of the destination: # # #define __get_user_size(x, ptr, size, retval) # do { # retval = 0; # __chk_user_ptr(ptr); # if (size > sizeof(x)) # (x) = __get_user_bad(); # # Which doesn't immediately make sense because the size of the # destination is u64, but it's not really, because __get_user_check() # etc. internally create an unsigned long and copy into that: # # #define __get_user_check(x, ptr, size) # ({ # long __gu_err = -EFAULT; # unsigned long __gu_val = 0; # # The problem being that on 32-bit unsigned long is not big enough to # hold a u64. We can fix this with a trick from hpa in the x86 code, we # statically check the type of x and set the type of __gu_val to either # unsigned long or unsigned long long. # # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 f7a6947cd49b7ff4e03f1b4f7e7b223003d752ca # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc6xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. In file included from /kisskb/src/sound/ppc/pmac.h:25:0, from /kisskb/src/sound/ppc/awacs.c:29: /kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init': /kisskb/src/include/sound/control.h:223:9: warning: 'speaker_vol' may be used uninitialized in this function [-Wmaybe-uninitialized] return _snd_ctl_add_slave(master, slave, 0); ^ /kisskb/src/sound/ppc/awacs.c:886:36: note: 'speaker_vol' was declared here struct snd_kcontrol *master_vol, *speaker_vol; ^ arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@0:#interrupt-cells: size is (4), expected multiple of 8 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@4:#interrupt-cells: size is (4), expected multiple of 8 INFO: Uncompressed kernel (size 0xa7543c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa7543c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa7543c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa7543c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa7543c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa7543c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa7543c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa7543c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa64ce4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa7543c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa7543c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa64ce4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-4.18.0-rc3+ Created: Fri Aug 10 23:18:05 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4928377 Bytes = 4812.87 kB = 4.70 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.18.0-rc3+ Created: Fri Aug 10 23:18:06 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4952498 Bytes = 4836.42 kB = 4.72 MB Load Address: 00b00000 Entry Point: 00b001f4 Image Name: Linux-4.18.0-rc3+ Created: Fri Aug 10 23:18:06 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4951915 Bytes = 4835.85 kB = 4.72 MB Load Address: 00b00000 Entry Point: 00b001f4 Image Name: Linux-4.18.0-rc3+ Created: Fri Aug 10 23:18:06 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4953044 Bytes = 4836.96 kB = 4.72 MB Load Address: 00b00000 Entry Point: 00b001f4 Image Name: Linux-4.18.0-rc3+ Created: Fri Aug 10 23:18:06 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4953013 Bytes = 4836.93 kB = 4.72 MB Load Address: 00b00000 Entry Point: 00b001f4 Image Name: Linux-4.18.0-rc3+ Created: Fri Aug 10 23:18:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4952881 Bytes = 4836.80 kB = 4.72 MB Load Address: 00b00000 Entry Point: 00b001f4 Image Name: Linux-4.18.0-rc3+ Created: Fri Aug 10 23:18:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4952601 Bytes = 4836.52 kB = 4.72 MB Load Address: 00b00000 Entry Point: 00b007a0 Image Name: Linux-4.18.0-rc3+ Created: Fri Aug 10 23:18:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4953107 Bytes = 4837.02 kB = 4.72 MB Load Address: 00b00000 Entry Point: 00b001f4 Image Name: Linux-4.18.0-rc3+ Created: Fri Aug 10 23:18:06 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4953245 Bytes = 4837.15 kB = 4.72 MB Load Address: 00b00000 Entry Point: 00b007a0 Completed OK # rm -rf /kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-5.3 # Build took: 0:03:20.168477
© Michael Ellerman 2006-2018.