arch/x86/um/user-offsets.c:8:24: fatal error: asm/ptrace.h: No such file or directory

From: kbuild test robot
Date: Sat Mar 05 2016 - 18:34:48 EST


Hi Al,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: a7c9b603cf2371edacb054abc35597e810c1e5fd
commit: 5c48b108ecbf6505d929e64d50dace13ac2bdf34 um: take arch/um/sys-x86 to arch/x86/um
date: 4 years, 4 months ago
config: um-i386_defconfig (attached as .config)
reproduce:
git checkout 5c48b108ecbf6505d929e64d50dace13ac2bdf34
# save the attached .config to linux build tree
make ARCH=um SUBARCH=i386

All errors (new ones prefixed by >>):

>> arch/x86/um/user-offsets.c:8:24: fatal error: asm/ptrace.h: No such file or directory
compilation terminated.
make[2]: *** [arch/x86/um/user-offsets.s] Error 1
make[1]: *** [arch/x86/um/user-offsets.s] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [sub-make] Error 2

vim +8 arch/x86/um/user-offsets.c

8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 1 #include <stdio.h>
8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 2 #include <stddef.h>
8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 3 #include <signal.h>
63ae2a94d9 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2006-03-27 4 #include <sys/poll.h>
16dd07bc64 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2007-05-06 5 #include <sys/mman.h>
189872f968 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2007-10-16 6 #include <sys/user.h>
8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 7 #define __FRAME_OFFSETS
8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 @8 #include <asm/ptrace.h>
ba9950c820 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2005-05-20 9 #include <asm/types.h>
8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 10
8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 11 #define DEFINE(sym, val) \
8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 12 asm volatile("\n->" #sym " %0 " #val : : "i" (val))
8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 13
ecba97d4aa arch/um/sys-x86_64/user-offsets.c Al Viro 2005-09-28 14 #define DEFINE_LONGS(sym, val) \
ecba97d4aa arch/um/sys-x86_64/user-offsets.c Al Viro 2005-09-28 15 asm volatile("\n->" #sym " %0 " #val : : "i" (val/sizeof(unsigned long)))
ecba97d4aa arch/um/sys-x86_64/user-offsets.c Al Viro 2005-09-28 16

:::::: The code at line 8 was first introduced by commit
:::::: 8d0b9dc9be3919e9979eac59fd12e8f82b098325 [PATCH] uml: start cross-build support : mk_user_constants

:::::: TO: Al Viro <viro@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
:::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx>

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