Re: [PATCH v05 34/72] include/uapi/linux/errqueue.h: include linux/time.h

From: kbuild test robot
Date: Mon Aug 22 2016 - 17:33:47 EST


Hi Mikko,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.8-rc3 next-20160822]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]

url: https://github.com/0day-ci/linux/commits/Mikko-Rapeli/Userspace-compile-test-and-fixes-for-exported-uapi-header-files/20160823-034928
config: i386-tinyconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

Note: the linux-review/Mikko-Rapeli/Userspace-compile-test-and-fixes-for-exported-uapi-header-files/20160823-034928 HEAD ab90ab906304d4f306e440f4dbfa334720093b4f builds fine.
It only hurts bisectibility.

All error/warnings (new ones prefixed by >>):

In file included from ./usr/include/linux/errqueue.h:5:0,
from Documentation/networking/timestamping/timestamping.c:46:
>> ./usr/include/linux/time.h:9:8: error: redefinition of 'struct timespec'
struct timespec {
^~~~~~~~
In file included from /usr/include/x86_64-linux-gnu/sys/select.h:43:0,
from /usr/include/x86_64-linux-gnu/sys/types.h:219,
from /usr/include/stdlib.h:314,
from Documentation/networking/timestamping/timestamping.c:33:
/usr/include/time.h:120:8: note: originally defined here
struct timespec
^~~~~~~~
In file included from ./usr/include/linux/errqueue.h:5:0,
from Documentation/networking/timestamping/timestamping.c:46:
>> ./usr/include/linux/time.h:15:8: error: redefinition of 'struct timeval'
struct timeval {
^~~~~~~
In file included from /usr/include/x86_64-linux-gnu/sys/select.h:45:0,
from /usr/include/x86_64-linux-gnu/sys/types.h:219,
from /usr/include/stdlib.h:314,
from Documentation/networking/timestamping/timestamping.c:33:
/usr/include/x86_64-linux-gnu/bits/time.h:30:8: note: originally defined here
struct timeval
^~~~~~~
In file included from ./usr/include/linux/errqueue.h:5:0,
from Documentation/networking/timestamping/timestamping.c:46:
>> ./usr/include/linux/time.h:20:8: error: redefinition of 'struct timezone'
struct timezone {
^~~~~~~~
In file included from Documentation/networking/timestamping/timestamping.c:37:0:
/usr/include/x86_64-linux-gnu/sys/time.h:55:8: note: originally defined here
struct timezone
^~~~~~~~
In file included from ./usr/include/linux/errqueue.h:5:0,
from Documentation/networking/timestamping/timestamping.c:46:
>> ./usr/include/linux/time.h:30:0: warning: "ITIMER_REAL" redefined
#define ITIMER_REAL 0

In file included from Documentation/networking/timestamping/timestamping.c:37:0:
/usr/include/x86_64-linux-gnu/sys/time.h:95:0: note: this is the location of the previous definition
#define ITIMER_REAL ITIMER_REAL

In file included from ./usr/include/linux/errqueue.h:5:0,
from Documentation/networking/timestamping/timestamping.c:46:
>> ./usr/include/linux/time.h:31:0: warning: "ITIMER_VIRTUAL" redefined
#define ITIMER_VIRTUAL 1

In file included from Documentation/networking/timestamping/timestamping.c:37:0:
/usr/include/x86_64-linux-gnu/sys/time.h:98:0: note: this is the location of the previous definition
#define ITIMER_VIRTUAL ITIMER_VIRTUAL

In file included from ./usr/include/linux/errqueue.h:5:0,
from Documentation/networking/timestamping/timestamping.c:46:
>> ./usr/include/linux/time.h:32:0: warning: "ITIMER_PROF" redefined
#define ITIMER_PROF 2

In file included from Documentation/networking/timestamping/timestamping.c:37:0:
/usr/include/x86_64-linux-gnu/sys/time.h:102:0: note: this is the location of the previous definition
#define ITIMER_PROF ITIMER_PROF

In file included from ./usr/include/linux/errqueue.h:5:0,
from Documentation/networking/timestamping/timestamping.c:46:
>> ./usr/include/linux/time.h:39:8: error: redefinition of 'struct itimerval'
struct itimerval {
^~~~~~~~~
In file included from Documentation/networking/timestamping/timestamping.c:37:0:
/usr/include/x86_64-linux-gnu/sys/time.h:107:8: note: originally defined here
struct itimerval
^~~~~~~~~
Documentation/networking/timestamping/timestamping.c: In function 'sendpacket':
>> Documentation/networking/timestamping/timestamping.c:144:15: warning: passing argument 1 of 'gettimeofday' from incompatible pointer type [-Wincompatible-pointer-types]
gettimeofday(&now, 0);
^
In file included from Documentation/networking/timestamping/timestamping.c:37:0:
/usr/include/x86_64-linux-gnu/sys/time.h:71:12: note: expected 'struct timeval * __restrict__' but argument is of type 'struct timeval *'
extern int gettimeofday (struct timeval *__restrict __tv,
^~~~~~~~~~~~
Documentation/networking/timestamping/timestamping.c: In function 'printpacket':
Documentation/networking/timestamping/timestamping.c:164:15: warning: passing argument 1 of 'gettimeofday' from incompatible pointer type [-Wincompatible-pointer-types]
gettimeofday(&now, 0);
^
In file included from Documentation/networking/timestamping/timestamping.c:37:0:
/usr/include/x86_64-linux-gnu/sys/time.h:71:12: note: expected 'struct timeval * __restrict__' but argument is of type 'struct timeval *'
extern int gettimeofday (struct timeval *__restrict __tv,
^~~~~~~~~~~~
Documentation/networking/timestamping/timestamping.c: In function 'main':
Documentation/networking/timestamping/timestamping.c:474:15: warning: passing argument 1 of 'gettimeofday' from incompatible pointer type [-Wincompatible-pointer-types]
gettimeofday(&next, 0);
^
In file included from Documentation/networking/timestamping/timestamping.c:37:0:
/usr/include/x86_64-linux-gnu/sys/time.h:71:12: note: expected 'struct timeval * __restrict__' but argument is of type 'struct timeval *'
extern int gettimeofday (struct timeval *__restrict __tv,
^~~~~~~~~~~~
Documentation/networking/timestamping/timestamping.c:484:16: warning: passing argument 1 of 'gettimeofday' from incompatible pointer type [-Wincompatible-pointer-types]
gettimeofday(&now, 0);
^
In file included from Documentation/networking/timestamping/timestamping.c:37:0:
/usr/include/x86_64-linux-gnu/sys/time.h:71:12: note: expected 'struct timeval * __restrict__' but argument is of type 'struct timeval *'
extern int gettimeofday (struct timeval *__restrict __tv,
^~~~~~~~~~~~
>> Documentation/networking/timestamping/timestamping.c:499:49: warning: passing argument 5 of 'select' from incompatible pointer type [-Wincompatible-pointer-types]
res = select(sock + 1, &readfs, 0, &errorfs, &delta);
^
In file included from /usr/include/x86_64-linux-gnu/sys/types.h:219:0,
from /usr/include/stdlib.h:314,
from Documentation/networking/timestamping/timestamping.c:33:
/usr/include/x86_64-linux-gnu/sys/select.h:106:12: note: expected 'struct timeval * __restrict__' but argument is of type 'struct timeval *'
extern int select (int __nfds, fd_set *__restrict __readfds,
^~~~~~
Documentation/networking/timestamping/timestamping.c:500:17: warning: passing argument 1 of 'gettimeofday' from incompatible pointer type [-Wincompatible-pointer-types]
gettimeofday(&now, 0);
^
In file included from Documentation/networking/timestamping/timestamping.c:37:0:
/usr/include/x86_64-linux-gnu/sys/time.h:71:12: note: expected 'struct timeval * __restrict__' but argument is of type 'struct timeval *'
extern int gettimeofday (struct timeval *__restrict __tv,
^~~~~~~~~~~~

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