Hello,
using v2.6.24-7284-g9ef9dc6 (plus some patches that shouldn't affect
kbuild) I have problems with parallel building (make -j 3). Sometimes
the build fails, the error isn't always the same.
The last build resulted in:
...
SYSMAP .tmp_System.map
OBJCOPY arch/arm/boot/Image
OBJCOPY arch/arm/boot/Image
OBJCOPY arch/arm/boot/Image
Kernel: arch/arm/boot/Image is ready
GZIP arch/arm/boot/Image.gz
Kernel: arch/arm/boot/Image is ready
Kernel: arch/arm/boot/Image is ready
AS arch/arm/boot/compressed/head.o
GZIP arch/arm/boot/compressed/piggy.gz
AS arch/arm/boot/compressed/head.o
GZIP arch/arm/boot/compressed/piggy.gz
UIMAGE arch/arm/boot/uzImage
CC arch/arm/boot/compressed/misc.o
Image Name: Linux-2.6.24-07325-g0f3fee0-dirt
Created: Tue Feb 5 14:49:25 2008
Image Type: ARM Linux Kernel Image (gzip compressed)
Data Size: 1240792 Bytes = 1211.71 kB = 1.18 MB
Load Address: 0x00008000
Entry Point: 0x00008000
Image arch/arm/boot/uzImage is ready
Kernel: arch/arm/boot/Image is ready
CC arch/arm/boot/compressed/misc.o
AS arch/arm/boot/compressed/piggy.o
LD arch/arm/boot/compressed/vmlinux
arch/arm/boot/compressed/head.o: In function `not_relocated':
/home/ukleinek/gsrc/linux-2.6/arch/arm/boot/compressed/head.S:249:
undefined reference to `decompress_kernel'
arch/arm/boot/compressed/head.o: In function `wont_overwrite':
/home/ukleinek/gsrc/linux-2.6/arch/arm/boot/compressed/head.S:286:
undefined reference to `decompress_kernel'
make[4]: *** [arch/arm/boot/compressed/vmlinux] Error 1
make[3]: *** [arch/arm/boot/compressed/vmlinux] Error 2
make[2]: *** [uImage] Error 2
make[2]: *** Waiting for unfinished jobs....
The command to start the build was:
make "ARCH=arm" "CROSS_COMPILE=arm-linux-" -j 3 uzImage uImage zImage
Image
Running that command once more worked without errors.
I could reproduce that problem with current Linus' master
(v2.6.24-7284-g9ef9dc6).
I did:
while delmake ns9xxx_defconfig && delmake -j 3 Image zImage uImage &&
delmake mrproper; do :; done
with delmake being a wrapper script that does
make "ARCH=arm" "CROSS_COMPILE=arm-linux-" "$@"
after adding the toolchain to my PATH.
The result was:
...
KSYM .tmp_kallsyms2.S
AS .tmp_kallsyms2.o
LD vmlinux
SYSMAP System.map
SYSMAP .tmp_System.map
OBJCOPY arch/arm/boot/Image
Kernel: arch/arm/boot/Image is ready
Kernel: arch/arm/boot/Image is ready
AS arch/arm/boot/compressed/head.o
GZIP arch/arm/boot/compressed/piggy.gz
CC arch/arm/boot/compressed/misc.o
AS arch/arm/boot/compressed/piggy.o
Kernel: arch/arm/boot/Image is ready
AS arch/arm/boot/compressed/piggy.o
CC arch/arm/boot/compressed/misc.o
fixdep: arch/arm/boot/compressed/.piggy.o.d: No such file or directory
make[2]: *** [arch/arm/boot/compressed/piggy.o] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [arch/arm/boot/compressed/vmlinux] Error 2
make: *** [zImage] Error 2
make: *** Waiting for unfinished jobs....
LD arch/arm/boot/compressed/vmlinux
OBJCOPY arch/arm/boot/zImage
Kernel: arch/arm/boot/zImage is ready
UIMAGE arch/arm/boot/uImage
Image Name: Linux-2.6.24
Created: Tue Feb 5 15:05:22 2008
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 734016 Bytes = 716.81 kB = 0.70 MB
Load Address: 0x00108000
Entry Point: 0x00108000
Image arch/arm/boot/uImage is ready
Now the loop is running again with passing V=1 make. So far without failing :-)
I will let this run over night and report tomorrow.
[...]
Oh, it failed just now, I think at the same stage:
...
arm-linux-ld -EL -p --no-undefined -X -o .tmp_vmlinux2 -T
arch/arm/kernel/vmlinux.lds arch/arm/kernel/head.o arch/arm/kernel/init_task.o
init/built-in.o --start-group usr/built-in.o arch/arm/kernel/built-in.o
arch/arm/mm/built-in.o arch/arm/common/built-in.o
arch/arm/mach-ns9xxx/built-in.o arch/arm/nwfpe/built-in.o kernel/built-in.o
mm/built-in.o fs/built-in.o ipc/built-in.o security/built-in.o
crypto/built-in.o block/built-in.o arch/arm/lib/lib.a lib/lib.a
arch/arm/lib/built-in.o lib/built-in.o drivers/built-in.o sound/built-in.o
net/built-in.o --end-group .tmp_kallsyms1.o
arm-linux-nm -n .tmp_vmlinux2 | scripts/kallsyms > .tmp_kallsyms2.S
arm-linux-gcc -Wp,-MD,./..tmp_kallsyms2.o.d -D__ASSEMBLY__
-mabi=apcs-gnu -mno-thumb-interwork -D__LINUX_ARM_ARCH__=5 -march=armv5te
-mtune=arm9tdmi -msoft-float -gdwarf-2 -nostdinc -isystem
/home/ukleinek/csrc/LxNETES-4/bin/../lib/gcc/arm-linux-uclibc/4.0.3/include
-D__KERNEL__ -Iinclude -include include/linux/autoconf.h -mlittle-endian -c
-o .tmp_kallsyms2.o .tmp_kallsyms2.S
arm-linux-ld -EL -p --no-undefined -X -o vmlinux -T
arch/arm/kernel/vmlinux.lds arch/arm/kernel/head.o arch/arm/kernel/init_task.o
init/built-in.o --start-group usr/built-in.o arch/arm/kernel/built-in.o
arch/arm/mm/built-in.o arch/arm/common/built-in.o
arch/arm/mach-ns9xxx/built-in.o arch/arm/nwfpe/built-in.o kernel/built-in.o
mm/built-in.o fs/built-in.o ipc/built-in.o security/built-in.o
crypto/built-in.o block/built-in.o arch/arm/lib/lib.a lib/lib.a
arch/arm/lib/built-in.o lib/built-in.o drivers/built-in.o sound/built-in.o
net/built-in.o --end-group .tmp_kallsyms2.o
echo 'cmd_vmlinux := arm-linux-ld -EL -p --no-undefined -X -o vmlinux
-T arch/arm/kernel/vmlinux.lds arch/arm/kernel/head.o
arch/arm/kernel/init_task.o init/built-in.o --start-group usr/built-in.o
arch/arm/kernel/built-in.o arch/arm/mm/built-in.o arch/arm/common/built-in.o
arch/arm/mach-ns9xxx/built-in.o arch/arm/nwfpe/built-in.o kernel/built-in.o
mm/built-in.o fs/built-in.o ipc/built-in.o security/built-in.o
crypto/built-in.o block/built-in.o arch/arm/lib/lib.a lib/lib.a
arch/arm/lib/built-in.o lib/built-in.o drivers/built-in.o sound/built-in.o
net/built-in.o --end-group .tmp_kallsyms2.o' > ./.vmlinux.cmd
echo ' /bin/sh /home/ukleinek/gsrc/l/scripts/mksysmap System.map' &&
/bin/sh /home/ukleinek/gsrc/l/scripts/mksysmap vmlinux System.map; if [ $? -ne
0 ]; then rm -f vmlinux; /bin/false; fi;
/bin/sh /home/ukleinek/gsrc/l/scripts/mksysmap System.map
echo ' /bin/sh /home/ukleinek/gsrc/l/scripts/mksysmap
.tmp_System.map' && /bin/sh /home/ukleinek/gsrc/l/scripts/mksysmap
.tmp_vmlinux2 .tmp_System.map
/bin/sh /home/ukleinek/gsrc/l/scripts/mksysmap .tmp_System.map
cmp -s System.map .tmp_System.map || (echo Inconsistent kallsyms data;
echo Try setting CONFIG_KALLSYMS_EXTRA_PASS; rm .tmp_kallsyms* ; /bin/false )
rm -f .old_version
make -f scripts/Makefile.build obj=arch/arm/boot
MACHINE=arch/arm/mach-ns9xxx/ arch/arm/boot/Image
make -f scripts/Makefile.build obj=arch/arm/boot
MACHINE=arch/arm/mach-ns9xxx/ arch/arm/boot/zImage
arm-linux-objcopy -O binary -R .note -R .note.gnu.build-id -R
.comment -S vmlinux arch/arm/boot/Image
Kernel: arch/arm/boot/Image is ready
make -f scripts/Makefile.build obj=arch/arm/boot
MACHINE=arch/arm/mach-ns9xxx/ arch/arm/boot/uImage
Kernel: arch/arm/boot/Image is ready
make -f scripts/Makefile.build obj=arch/arm/boot/compressed
arch/arm/boot/compressed/vmlinux
arm-linux-gcc -Wp,-MD,arch/arm/boot/compressed/.head.o.d -nostdinc
-isystem
/home/ukleinek/csrc/LxNETES-4/bin/../lib/gcc/arm-linux-uclibc/4.0.3/include
-D__KERNEL__ -Iinclude -include include/linux/autoconf.h -mlittle-endian
-D__ASSEMBLY__ -mabi=apcs-gnu -mno-thumb-interwork -D__LINUX_ARM_ARCH__=5
-march=armv5te -mtune=arm9tdmi -msoft-float -gdwarf-2 -c -o
arch/arm/boot/compressed/head.o arch/arm/boot/compressed/head.S
gzip -f -9 < arch/arm/boot/compressed/../Image >
arch/arm/boot/compressed/piggy.gz
arm-linux-gcc -Wp,-MD,arch/arm/boot/compressed/.misc.o.d -nostdinc
-isystem
/home/ukleinek/csrc/LxNETES-4/bin/../lib/gcc/arm-linux-uclibc/4.0.3/include
-D__KERNEL__ -Iinclude -include include/linux/autoconf.h -mlittle-endian -Wall
-Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common
-Werror-implicit-function-declaration -O2 -marm -fno-omit-frame-pointer -mapcs
-mno-sched-prolog -mabi=apcs-gnu -mno-thumb-interwork -D__LINUX_ARM_ARCH__=5
-march=armv5te -mtune=arm9tdmi -msoft-float -Uarm -fno-omit-frame-pointer
-fno-optimize-sibling-calls -g -Wdeclaration-after-statement -Wno-pointer-sign
-fpic -fno-builtin -Dstatic= -D"KBUILD_STR(s)=#s"
-D"KBUILD_BASENAME=KBUILD_STR(misc)" -D"KBUILD_MODNAME=KBUILD_STR(misc)" -c -o
arch/arm/boot/compressed/.tmp_misc.o arch/arm/boot/compressed/misc.c
arm-linux-gcc -Wp,-MD,arch/arm/boot/compressed/.piggy.o.d -nostdinc
-isystem
/home/ukleinek/csrc/LxNETES-4/bin/../lib/gcc/arm-linux-uclibc/4.0.3/include
-D__KERNEL__ -Iinclude -include include/linux/autoconf.h -mlittle-endian
-D__ASSEMBLY__ -mabi=apcs-gnu -mno-thumb-interwork -D__LINUX_ARM_ARCH__=5
-march=armv5te -mtune=arm9tdmi -msoft-float -gdwarf-2 -c -o
arch/arm/boot/compressed/piggy.o arch/arm/boot/compressed/piggy.S
Kernel: arch/arm/boot/Image is ready
make -f scripts/Makefile.build obj=arch/arm/boot/compressed
arch/arm/boot/compressed/vmlinux
arm-linux-gcc -Wp,-MD,arch/arm/boot/compressed/.piggy.o.d -nostdinc
-isystem
/home/ukleinek/csrc/LxNETES-4/bin/../lib/gcc/arm-linux-uclibc/4.0.3/include
-D__KERNEL__ -Iinclude -include include/linux/autoconf.h -mlittle-endian
-D__ASSEMBLY__ -mabi=apcs-gnu -mno-thumb-interwork -D__LINUX_ARM_ARCH__=5
-march=armv5te -mtune=arm9tdmi -msoft-float -gdwarf-2 -c -o
arch/arm/boot/compressed/piggy.o arch/arm/boot/compressed/piggy.S
arm-linux-gcc -Wp,-MD,arch/arm/boot/compressed/.misc.o.d -nostdinc
-isystem
/home/ukleinek/csrc/LxNETES-4/bin/../lib/gcc/arm-linux-uclibc/4.0.3/include
-D__KERNEL__ -Iinclude -include include/linux/autoconf.h -mlittle-endian -Wall
-Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common
-Werror-implicit-function-declaration -O2 -marm -fno-omit-frame-pointer -mapcs
-mno-sched-prolog -mabi=apcs-gnu -mno-thumb-interwork -D__LINUX_ARM_ARCH__=5
-march=armv5te -mtune=arm9tdmi -msoft-float -Uarm -fno-omit-frame-pointer
-fno-optimize-sibling-calls -g -Wdeclaration-after-statement -Wno-pointer-sign
-fpic -fno-builtin -Dstatic= -D"KBUILD_STR(s)=#s"
-D"KBUILD_BASENAME=KBUILD_STR(misc)" -D"KBUILD_MODNAME=KBUILD_STR(misc)" -c -o
arch/arm/boot/compressed/.tmp_misc.o arch/arm/boot/compressed/misc.c
fixdep: arch/arm/boot/compressed/.piggy.o.d: No such file or directory
make[2]: *** [arch/arm/boot/compressed/piggy.o] Error 2
make[1]: *** [arch/arm/boot/compressed/vmlinux] Error 2
make: *** [zImage] Error 2
make: *** Waiting for unfinished jobs....
arm-linux-ld -EL --defsym zreladdr=0x108000 --defsym
params_phys=0x100 -p --no-undefined -X
/home/ukleinek/csrc/LxNETES-4/bin/../lib/gcc/arm-linux-uclibc/4.0.3/libgcc.a -T
arch/arm/boot/compressed/vmlinux.lds arch/arm/boot/compressed/head.o
arch/arm/boot/compressed/piggy.o arch/arm/boot/compressed/misc.o -o
arch/arm/boot/compressed/vmlinux
arm-linux-objcopy -O binary -R .note -R .note.gnu.build-id -R
.comment -S arch/arm/boot/compressed/vmlinux arch/arm/boot/zImage
Kernel: arch/arm/boot/zImage is ready
/bin/sh /home/ukleinek/gsrc/l/scripts/mkuboot.sh -A arm -O linux -T
kernel -C none -a 0x108000 -e 0x108000 -n 'Linux-2.6.24' -d
arch/arm/boot/zImage arch/arm/boot/uImage
Image Name: Linux-2.6.24
Created: Tue Feb 5 15:19:05 2008
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 733972 Bytes = 716.77 kB = 0.70 MB
Load Address: 0x00108000
Entry Point: 0x00108000
Image arch/arm/boot/uImage is ready
[EMAIL PROTECTED]:~$ arm-linux-gcc --version
arm-linux-gcc (GCC) 4.0.3
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
[EMAIL PROTECTED]:~$ arm-linux-as --version
GNU assembler 2.16.1
Copyright 2005 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License. This program has absolutely no warranty.
This assembler was configured for a target of `arm-linux-uclibc'.
Best regards
Uwe
--
Uwe Kleine-König, Software Engineer
Digi International GmbH Branch Breisach, Küferstrasse 8, 79206 Breisach, Germany
Tax: 315/5781/0242 / VAT: DE153662976 / Reg. Amtsgericht Dortmund HRB 13962
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