From: kbuild test robot <lkp@intel.com>
To: Janosch Frank <frankja@linux.ibm.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Christian Borntraeger <borntraeger@de.ibm.com>,
Cornelia Huck <cohuck@redhat.com>,
David Hildenbrand <david@redhat.com>
Subject: arch/s390/kernel/uv.c:366: undefined reference to `uv_info'
Date: Tue, 21 Apr 2020 18:43:11 +0800 [thread overview]
Message-ID: <202004211808.FRjbYRqI%lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: ae83d0b416db002fe95601e7f97f64b59514d936
commit: a0f60f8431999bf57cf53c3b27c47ef156b4fa17 s390/protvirt: Add sysfs firmware interface for Ultravisor information
date: 8 weeks ago
config: s390-randconfig-a001-20200421 (attached as .config)
compiler: s390-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout a0f60f8431999bf57cf53c3b27c47ef156b4fa17
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=s390
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
s390-linux-ld: arch/s390/kernel/uv.o: in function `uv_query_max_guest_addr':
>> arch/s390/kernel/uv.c:366: undefined reference to `uv_info'
>> s390-linux-ld: arch/s390/kernel/uv.c:366: undefined reference to `uv_info'
s390-linux-ld: arch/s390/kernel/uv.o: in function `uv_query_max_guest_vms':
arch/s390/kernel/uv.c:356: undefined reference to `uv_info'
s390-linux-ld: arch/s390/kernel/uv.c:356: undefined reference to `uv_info'
s390-linux-ld: arch/s390/kernel/uv.o: in function `uv_query_max_guest_cpus':
arch/s390/kernel/uv.c:347: undefined reference to `uv_info'
s390-linux-ld: arch/s390/kernel/uv.o:arch/s390/kernel/uv.c:347: more undefined references to `uv_info' follow
vim +366 arch/s390/kernel/uv.c
359
360 static struct kobj_attribute uv_query_max_guest_vms_attr =
361 __ATTR(max_guests, 0444, uv_query_max_guest_vms, NULL);
362
363 static ssize_t uv_query_max_guest_addr(struct kobject *kobj,
364 struct kobj_attribute *attr, char *page)
365 {
> 366 return snprintf(page, PAGE_SIZE, "%lx\n",
367 uv_info.max_sec_stor_addr);
368 }
369
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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reply other threads:[~2020-04-21 10:50 UTC|newest]
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