tree: git://git.cmpxchg.org/linux-mmotm.git master
head: 2e0066ec9585a5074c8040d639c3c669eb4e905f
commit: 60c8a7d9e20b888121b304895074928bf9b69029 [152/178] kexec: allow architectures to override boot mapping
config: sh-sh7785lcr_32bit_defconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 60c8a7d9e20b888121b304895074928bf9b69029
# save the attached .config to linux build tree
make.cross ARCH=sh
All error/warnings (new ones prefixed by >>):
In file included from arch/sh/kernel/reboot.c:2:0:
include/linux/kexec.h: In function 'boot_phys_to_virt':
>> include/linux/kexec.h:356:9: error: implicit declaration of function 'phys_to_virt' [-Werror=implicit-function-declaration]
return phys_to_virt(boot_phys_to_phys(entry));
^
>> include/linux/kexec.h:356:9: error: return makes pointer from integer without a cast [-Werror=int-conversion]
cc1: all warnings being treated as errors
--
In file included from kernel/ksysfs.c:16:0:
include/linux/kexec.h: In function 'boot_phys_to_virt':
>> include/linux/kexec.h:356:9: error: implicit declaration of function 'phys_to_virt' [-Werror=implicit-function-declaration]
return phys_to_virt(boot_phys_to_phys(entry));
^
>> include/linux/kexec.h:356:9: warning: return makes pointer from integer without a cast [-Wint-conversion]
cc1: some warnings being treated as errors
vim +/phys_to_virt +356 include/linux/kexec.h
350 {
351 return phys_to_boot_phys(__pa((unsigned long)addr));
352 }
353
354 static inline void *boot_phys_to_virt(unsigned long entry)
355 {
> 356 return phys_to_virt(boot_phys_to_phys(entry));
357 }
358
359 #else /* !CONFIG_KEXEC_CORE */
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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