I have always used root to compile/install when upgrading the kernel without a
problem, but today I tried the compilation part as a normal user and it failed
with the following error:
scripts/kconfig/conf --silentoldconfig Kconfig
SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h
SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_32_ia32.h
SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_64_x32.h
SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_64.h
SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h
SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h
SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h
HOSTCC arch/x86/tools/relocs_32.o
HOSTCC arch/x86/tools/relocs_64.o
HOSTCC arch/x86/tools/relocs_common.o
HOSTLD arch/x86/tools/relocs
CHK include/config/kernel.release
UPD include/config/kernel.release
WRAP arch/x86/include/generated/asm/clkdev.h
WRAP arch/x86/include/generated/asm/cputime.h
WRAP arch/x86/include/generated/asm/dma-contiguous.h
WRAP arch/x86/include/generated/asm/early_ioremap.h
WRAP arch/x86/include/generated/asm/mcs_spinlock.h
WRAP arch/x86/include/generated/asm/mm-arch-hooks.h
CHK include/generated/uapi/linux/version.h
UPD include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
UPD include/generated/utsrelease.h
CC kernel/bounds.s
CHK include/generated/bounds.h
UPD include/generated/bounds.h
CHK include/generated/timeconst.h
UPD include/generated/timeconst.h
CC arch/x86/kernel/asm-offsets.s
In file included from ./arch/x86/include/asm/unistd.h:23:0,
from ./arch/x86/include/asm/seccomp.h:4,
from ./include/linux/seccomp.h:11,
from ./include/linux/sched.h:43,
from ./include/linux/kasan.h:4,
from ./include/linux/slab.h:118,
from ./include/linux/crypto.h:24,
from arch/x86/kernel/asm-offsets.c:8:
./arch/x86/include/generated/uapi/asm/unistd_64.h:313:2: error:
invalid preprocessing directive #def
#def
^~~
./arch/x86/include/generated/uapi/asm/unistd_64.h:313:5: warning: null
character(s) ignored
#def
^
./arch/x86/include/generated/uapi/asm/unistd_64.h:1:0: error:
unterminated #ifndef
#ifndef _ASM_X86_UNISTD_64_H
In file included from arch/x86/kernel/asm-offsets_64.c:9:0,
from arch/x86/kernel/asm-offsets.c:27:
./arch/x86/include/generated/asm/syscalls_64.h:372:26: warning: null
character(s) ignored
#ifdef CONFIG_X86_X32_ABI
^
./arch/x86/include/generated/asm/syscalls_64.h:372:0: error: unterminated #ifdef
#ifdef CONFIG_X86_X32_ABI
In file included from arch/x86/kernel/asm-offsets_64.c:13:0,
from arch/x86/kernel/asm-offsets.c:27:
./arch/x86/include/generated/asm/syscalls_32.h:787:20: warning: null
character(s) ignored
__SYSCALL_I386(336,
^
In file included from arch/x86/kernel/asm-offsets_64.c:13:0,
from arch/x86/kernel/asm-offsets.c:27:
./arch/x86/include/generated/asm/syscalls_32.h:787:0: error:
unterminated argument list invoking macro "__SYSCALL_I386"
__SYSCALL_I386(336,
CHK
include/generated/asm-offsets.h
UPD include/generated/asm-offsets.h
CALL scripts/checksyscalls.sh
In file included from ./arch/x86/include/asm/unistd.h:23:0,
from <stdin>:2:
./arch/x86/include/generated/uapi/asm/unistd_64.h:313:2: error:
invalid preprocessing directive #def
#def
^~~
./arch/x86/include/generated/uapi/asm/unistd_64.h:313:5: warning: null
character(s) ignored
#def
^
./arch/x86/include/generated/uapi/asm/unistd_64.h:1:0: error:
unterminated #ifndef
#ifndef _ASM_X86_UNISTD_64_H
<stdin>:1130:2: warning: #warning syscall getcpu not implemented [-Wcpp]
<stdin>:1217:2: warning: #warning syscall process_vm_readv not
implemented [-Wcpp]
<stdin>:1220:2: warning: #warning syscall process_vm_writev not
implemented [-Wcpp]
<stdin>:1223:2: warning: #warning syscall kcmp not implemented [-Wcpp]
<stdin>:1226:2: warning: #warning syscall finit_module not implemented [-Wcpp]
<stdin>:1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp]
<stdin>:1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp]
<stdin>:1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1247:2: warning: #warning syscall bpf not implemented [-Wcpp]
<stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp]
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1301:2: warning: #warning syscall membarrier not implemented [-Wcpp]
<stdin>:1304:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
<stdin>:1307:2: warning: #warning syscall copy_file_range not
implemented [-Wcpp]
<stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp]
<stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp]
make[1]: *** [Kbuild:98: missing-syscalls] Error 1
make: *** [Makefile:1015: prepare0] Error 2
looking at the header files ./arch/x86/include/generated/asm/syscalls_64.h
./arch/x86/include/generated/asm/syscalls_32.h they cointain extraneos
characters at the end
it seems that they were not generated correctly.
Trying different kernel versions and the problem persist
As usual, in my case, using root the compilation finishes ok.
steps to reproduce:
wget -c https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.8.4.tar.xz
tar -xf linux-4.8.4.tar.xz
cd linux-4.8.4
make mrproper
cp /boot/config-4.8.1 .config
make oldconfig
make
What could be the problem ?.
any help is welcome.
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