Hi,
When I tried to build v3.11-rc1-8-g47188d3 out-of-tree, I get an error about a
missing asm/unistd_64.h file. The full build output (`git clean -xfd` was ran
before baking the kernel):
/home/me/Linux-src/build$ make O=$PWD -C ../linux -j8
make: Entering directory `/home/me/Linux-src/linux'
/home/me/Linux-src/linux/arch/x86/Makefile:107: CONFIG_X86_X32 enabled but no binutils support
make[2]: Nothing to be done for `all'.
GEN /tmp/build/Makefile
CHK include/generated/uapi/linux/version.h
make[2]: Nothing to be done for `relocs'.
Using /home/me/Linux-src/linux as source for kernel
CHK include/generated/utsrelease.h
UPD include/generated/utsrelease.h
CC kernel/bounds.s
GEN include/generated/bounds.h
CC arch/x86/kernel/asm-offsets.s
In file included from /home/me/Linux-src/linux/include/uapi/linux/unistd.h:7:0,
from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp_64.h:4,
from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp.h:4,
from /home/me/Linux-src/linux/include/linux/seccomp.h:9,
from /home/me/Linux-src/linux/include/linux/sched.h:39,
from /home/me/Linux-src/linux/arch/x86/kernel/asm-offsets.c:9:
/home/me/Linux-src/linux/arch/x86/include/asm/unistd.h:23:29: fatal error: asm/unistd_64.h: No such file or directory
compilation terminated.
make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1
make[1]: *** [prepare0] Error 2
make: *** [sub-make] Error 2
make: Leaving directory `/home/me/Linux-src/linux'
As a workaround, I rsync the files that are placed in the source tree:
~/Linux-src/linux/arch/x86/include/generated$ rsync -av . /tmp/build/arch/x86/include/generated/
sending incremental file list
./
asm/
asm/syscalls_32.h
uapi/
uapi/asm/
uapi/asm/unistd_32.h
uapi/asm/unistd_64.h
uapi/asm/unistd_x32.h
I have encountered this error some releases back, and some others reported
this before[1]. If you need more details (.config?), please ask.
Regards,
Peter
[1]: http://lkml.org/lkml/2012/3/19/680
In a clean directory?
Peter Wu <[email protected]> wrote:
>Hi,
>
>When I tried to build v3.11-rc1-8-g47188d3 out-of-tree, I get an error
>about a
>missing asm/unistd_64.h file. The full build output (`git clean -xfd`
>was ran
>before baking the kernel):
>
>/home/me/Linux-src/build$ make O=$PWD -C ../linux -j8
>make: Entering directory `/home/me/Linux-src/linux'
>/home/me/Linux-src/linux/arch/x86/Makefile:107: CONFIG_X86_X32 enabled
>but no binutils support
>make[2]: Nothing to be done for `all'.
> GEN /tmp/build/Makefile
> CHK include/generated/uapi/linux/version.h
>make[2]: Nothing to be done for `relocs'.
> Using /home/me/Linux-src/linux as source for kernel
> CHK include/generated/utsrelease.h
> UPD include/generated/utsrelease.h
> CC kernel/bounds.s
> GEN include/generated/bounds.h
> CC arch/x86/kernel/asm-offsets.s
>In file included from
>/home/me/Linux-src/linux/include/uapi/linux/unistd.h:7:0,
> from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp_64.h:4,
> from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp.h:4,
> from /home/me/Linux-src/linux/include/linux/seccomp.h:9,
> from /home/me/Linux-src/linux/include/linux/sched.h:39,
> from /home/me/Linux-src/linux/arch/x86/kernel/asm-offsets.c:9:
>/home/me/Linux-src/linux/arch/x86/include/asm/unistd.h:23:29: fatal
>error: asm/unistd_64.h: No such file or directory
>compilation terminated.
>make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1
>make[1]: *** [prepare0] Error 2
>make: *** [sub-make] Error 2
>make: Leaving directory `/home/me/Linux-src/linux'
>
>
>
>As a workaround, I rsync the files that are placed in the source tree:
>
>~/Linux-src/linux/arch/x86/include/generated$ rsync -av .
>/tmp/build/arch/x86/include/generated/
>sending incremental file list
>./
>asm/
>asm/syscalls_32.h
>uapi/
>uapi/asm/
>uapi/asm/unistd_32.h
>uapi/asm/unistd_64.h
>
>uapi/asm/unistd_x32.h
>
>
>I have encountered this error some releases back, and some others
>reported
>this before[1]. If you need more details (.config?), please ask.
>
>Regards,
>Peter
>
>
> [1]: http://lkml.org/lkml/2012/3/19/680
--
Sent from my mobile phone. Please excuse brevity and lack of formatting.
On Monday 15 July 2013 12:40:59 H. Peter Anvin wrote:
> In a clean directory?
That's a fast reply! While trying to reproduce after sending out the mail, I
noticed this line:
$ (cd ~/Linux-src/linux/;git clean -xfd)
Removing arch/x86/include/generated/
warning: failed to remove arch/x86/include/generated/
Somehow that directory got root owned and I was unable to remove it without
using root power. After removing it, the build completes succesfully.
Sorry for the noise!
Thanks,
Peter
> Peter Wu <[email protected]> wrote:
> >Hi,
> >
> >When I tried to build v3.11-rc1-8-g47188d3 out-of-tree, I get an error
> >about a
> >missing asm/unistd_64.h file. The full build output (`git clean -xfd`
> >was ran
> >before baking the kernel):
> >
> >/home/me/Linux-src/build$ make O=$PWD -C ../linux -j8
> >make: Entering directory `/home/me/Linux-src/linux'
> >/home/me/Linux-src/linux/arch/x86/Makefile:107: CONFIG_X86_X32 enabled
> >but no binutils support
> >make[2]: Nothing to be done for `all'.
> >
> > GEN /tmp/build/Makefile
> > CHK include/generated/uapi/linux/version.h
> >
> >make[2]: Nothing to be done for `relocs'.
> >
> > Using /home/me/Linux-src/linux as source for kernel
> > CHK include/generated/utsrelease.h
> > UPD include/generated/utsrelease.h
> > CC kernel/bounds.s
> > GEN include/generated/bounds.h
> > CC arch/x86/kernel/asm-offsets.s
> >
> >In file included from
> >/home/me/Linux-src/linux/include/uapi/linux/unistd.h:7:0,
> >
> > from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp_64.h:4,
> >
> > from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp.h:4,
> >
> > from /home/me/Linux-src/linux/include/linux/seccomp.h:9,
> >
> > from /home/me/Linux-src/linux/include/linux/sched.h:39,
> >
> > from /home/me/Linux-src/linux/arch/x86/kernel/asm-offsets.c:9:
> >/home/me/Linux-src/linux/arch/x86/include/asm/unistd.h:23:29: fatal
> >error: asm/unistd_64.h: No such file or directory
> >compilation terminated.
> >make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1
> >make[1]: *** [prepare0] Error 2
> >make: *** [sub-make] Error 2
> >make: Leaving directory `/home/me/Linux-src/linux'
> >
> >
> >
> >As a workaround, I rsync the files that are placed in the source tree:
> >
> >~/Linux-src/linux/arch/x86/include/generated$ rsync -av .
> >/tmp/build/arch/x86/include/generated/
> >sending incremental file list
> >./
> >asm/
> >asm/syscalls_32.h
> >uapi/
> >uapi/asm/
> >uapi/asm/unistd_32.h
> >uapi/asm/unistd_64.h
> >
> >uapi/asm/unistd_x32.h
> >
> >
> >I have encountered this error some releases back, and some others
> >reported
> >this before[1]. If you need more details (.config?), please ask.
> >
> >Regards,
> >Peter
> >
> > [1]: http://lkml.org/lkml/2012/3/19/680